2002-04-17 Alan Matsuoka <alanm@redhat.com>

            Aldy Hernandez <aldyh@redhat.com>

        * config/rs6000/altivec.h: Define __ALTIVEC__.
        (bool): New.
        (__pixel): New.
        (pixel): New.
        (vec_cfux): New.
        (vec_vmaddfp): New.
        (vec_vsldoi): New.
        Add parentheses to all macro arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@52398 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9b1f9e1..84ec2d3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,15 @@
+2002-04-17  Alan Matsuoka  <alanm@redhat.com>
+            Aldy Hernandez <aldyh@redhat.com>
+
+        * config/rs6000/altivec.h: Define __ALTIVEC__.
+        (bool): New.
+        (__pixel): New.
+        (pixel): New.
+        (vec_cfux): New.
+        (vec_vmaddfp): New.
+        (vec_vsldoi): New.
+        Add parentheses to all macro arguments.
+
 2002-04-16  Richard Henderson  <rth@redhat.com>
 
        PR c++/6320

diff --git a/gcc/config/rs6000/altivec.h b/gcc/config/rs6000/altivec.h
index b7076b8..552d8e0 100644 (file)
--- a/gcc/config/rs6000/altivec.h
+++ b/gcc/config/rs6000/altivec.h
@@ -35,14 +35,18 @@ Boston, MA 02111-1307, USA.  */
 /* Required by Motorola specs.  */
 #define __VEC__ 10206
 
+#ifndef __ALTIVEC__
 #define __ALTIVEC__ 1
+#endif
 
 #define __vector __attribute__((vector_size(16)))
 
 /* You are allowed to undef this for C++ compatability.  */
 #define vector __vector
 
+#define bool unsigned
 #define pixel short
+#define __pixel short
 
 /* Dummy prototype.  */
 extern int __altivec_link_error_invalid_argument ();
@@ -705,6 +709,12 @@ vec_ctf (vector unsigned int a1, const char a2)
 }
 
 inline vector float
+vec_vcfux (vector unsigned int a1, const char a2)
+{
+  return (vector float) __builtin_altivec_vcfux ((vector signed int) a1, a2);
+}
+
+inline vector float
 vec_ctf (vector signed int a1, const char a2)
 {
   return (vector float) __builtin_altivec_vcfsx ((vector signed int) a1, a2);
@@ -1110,6 +1120,13 @@ vec_madd (vector float a1, vector float a2, vector float a3)
   return (vector float) __builtin_altivec_vmaddfp ((vector float) a1, (vector float) a2, (vector float) a3);
 }
 
+
+inline vector float
+vec_vmaddfp (vector float a1, vector float a2, vector float a3)
+{
+  return (vector float) __builtin_altivec_vmaddfp ((vector float) a1, (vector float) a2, (vector float) a3);
+}
+
 /* vec_madds */
 
 inline vector signed short
@@ -2006,6 +2023,12 @@ vec_sld (vector float a1, vector float a2, const char a3)
   return (vector float) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, a3);
 }
 
+inline vector float
+vec_vsldoi (vector float a1, vector float a2, const char a3)
+{
+  return (vector float) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, a3);
+}
+
 inline vector signed int
 vec_sld (vector signed int a1, vector signed int a2, const char a3)
 {
@@ -4190,1423 +4213,1477 @@ struct __vec_step_help<vector float>
    you will."  */
 
 #define vec_abs(a) \
-  __ch (__un_args_eq (vector signed char, a), \
-        ((vector signed char) __builtin_altivec_abs_v16qi ((vector signed char) a)), \
-  __ch (__un_args_eq (vector signed short, a), \
-        ((vector signed short) __builtin_altivec_abs_v8hi ((vector signed short) a)), \
-  __ch (__un_args_eq (vector signed int, a), \
-        ((vector signed int) __builtin_altivec_abs_v4si ((vector signed int) a)), \
-  __ch (__un_args_eq (vector float, a), \
-        ((vector float) __builtin_altivec_abs_v4sf ((vector float) a)), \
+  __ch (__un_args_eq (vector signed char, (a)), \
+        ((vector signed char) __builtin_altivec_abs_v16qi ((vector signed char) (a))), \
+  __ch (__un_args_eq (vector signed short, (a)), \
+        ((vector signed short) __builtin_altivec_abs_v8hi ((vector signed short) (a))), \
+  __ch (__un_args_eq (vector signed int, (a)), \
+        ((vector signed int) __builtin_altivec_abs_v4si ((vector signed int) (a))), \
+  __ch (__un_args_eq (vector float, (a)), \
+        ((vector float) __builtin_altivec_abs_v4sf ((vector float) (a))), \
   __altivec_link_error_invalid_argument ()))))
 
 #define vec_abss(a) \
-  __ch (__un_args_eq (vector signed char, a), \
-        ((vector signed char) __builtin_altivec_abss_v16qi ((vector signed char) a)), \
-  __ch (__un_args_eq (vector signed short, a), \
-        ((vector signed short) __builtin_altivec_abss_v8hi ((vector signed short) a)), \
-  __ch (__un_args_eq (vector signed int, a), \
-        ((vector signed int) __builtin_altivec_abss_v4si ((vector signed int) a)), \
+  __ch (__un_args_eq (vector signed char, (a)), \
+        ((vector signed char) __builtin_altivec_abss_v16qi ((vector signed char) (a))), \
+  __ch (__un_args_eq (vector signed short, (a)), \
+        ((vector signed short) __builtin_altivec_abss_v8hi ((vector signed short) (a))), \
+  __ch (__un_args_eq (vector signed int, (a)), \
+        ((vector signed int) __builtin_altivec_abss_v4si ((vector signed int) (a))), \
   __altivec_link_error_invalid_argument ())))
 
 #define vec_step(t) \
-  __ch (__builtin_types_compatible_p (t, vector signed int), 4,                \
-  __ch (__builtin_types_compatible_p (t, vector unsigned int), 4,      \
-  __ch (__builtin_types_compatible_p (t, vector signed short), 8,      \
-  __ch (__builtin_types_compatible_p (t, vector unsigned short), 8,    \
-  __ch (__builtin_types_compatible_p (t, vector signed char), 16,      \
-  __ch (__builtin_types_compatible_p (t, vector unsigned char), 16,    \
-  __ch (__builtin_types_compatible_p (t, vector float), 4,             \
+  __ch (__builtin_types_compatible_p ((t), vector signed int), 4,              \
+  __ch (__builtin_types_compatible_p ((t), vector unsigned int), 4,    \
+  __ch (__builtin_types_compatible_p ((t), vector signed short), 8,    \
+  __ch (__builtin_types_compatible_p ((t), vector unsigned short), 8,  \
+  __ch (__builtin_types_compatible_p ((t), vector signed char), 16,    \
+  __ch (__builtin_types_compatible_p ((t), vector unsigned char), 16,  \
+  __ch (__builtin_types_compatible_p ((t), vector float), 4,           \
   __altivec_link_error_invalid_argument ())))))))
 
 #define vec_add(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vaddubm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vaddubm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vaddubm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vaddubm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vadduhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vadduhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vadduhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vadduhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vadduwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vadduwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vadduwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vadduwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vaddfp ((vector float) a1, (vector float) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vaddubm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vaddubm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vaddubm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vaddubm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vadduhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vadduhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vadduhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vadduhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vadduwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vadduwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vadduwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vadduwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vaddfp ((vector float) (a1), (vector float) (a2))), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_addc(a1, a2) \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-  ((vector unsigned int) __builtin_altivec_vaddcuw ((vector signed int) a1, (vector signed int) a2)), \
-  __altivec_link_error_invalid_argument ())
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vaddcuw ((vector signed int) (a1), (vector signed int) (a2))), \
+    __altivec_link_error_invalid_argument ())
+
+#define vec_vaddcuw(a1, a2) \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vaddcuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vaddcuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vaddcuw ((vector signed int ) (a1), (vector signed int ) (a2))), \
+    __altivec_link_error_invalid_argument ())))
 
 #define vec_adds(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vaddubs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vaddubs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vaddubs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vaddsbs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vadduhs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vadduhs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vadduhs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vaddshs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vadduws ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vadduws ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vadduws ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vaddsws ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vaddubs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vaddubs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vaddubs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vaddsbs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vadduhs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vadduhs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vadduhs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vaddshs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vadduws ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vadduws ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vadduws ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vaddsws ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))))))))
 
 #define vec_and(a1, a2) \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector signed int, a2), \
-      ((vector float) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vand ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector signed int, (a2)), \
+      ((vector float) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vand ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ())))))))))))))))
 
 #define vec_andc(a1, a2) \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector signed int, a2), \
-      ((vector float) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vandc ((vector signed int) a1, (vector signed int) a2)), \
-    __altivec_link_error_invalid_argument ())))))))))))))))
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector unsigned int, (a2)), \
+      ((vector float) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vandc ((vector signed int) (a1), (vector signed int) (a2))), \
+    __altivec_link_error_invalid_argument ())))))))))))))))))))))
 
 #define vec_avg(a1, a2) \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vavgub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vavgsb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vavguh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vavgsh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vavguw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vavgsw ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vavgub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vavgsb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vavguh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vavgsh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vavguw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vavgsw ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))
 
-#define vec_ceil(a1) __builtin_altivec_vrfip (a1)
+#define vec_ceil(a1) __builtin_altivec_vrfip ((a1))
 
-#define vec_cmpb(a1, a2) __builtin_altivec_vcmpbfp (a1, a2)
+#define vec_cmpb(a1, a2) __builtin_altivec_vcmpbfp ((a1), (a2))
 
 #define vec_cmpeq(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vcmpequb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vcmpequb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vcmpequh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vcmpequh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vcmpequw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vcmpequw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector signed int) __builtin_altivec_vcmpeqfp ((vector float) a1, (vector float) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vcmpequb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vcmpequb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vcmpequh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vcmpequh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpequw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpequw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpeqfp ((vector float) (a1), (vector float) (a2))), \
     __altivec_link_error_invalid_argument ())))))))
 
-#define vec_cmpge(a1, a2) __builtin_altivec_vcmpgefp (a1, a2)
+#define vec_cmpge(a1, a2) __builtin_altivec_vcmpgefp ((a1), (a2))
 
 #define vec_cmpgt(a1, a2) \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vcmpgtub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vcmpgtsb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vcmpgtuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vcmpgtsh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vcmpgtuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vcmpgtsw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector signed int) __builtin_altivec_vcmpgtfp ((vector float) a1, (vector float) a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vcmpgtub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vcmpgtsb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vcmpgtuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vcmpgtsh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpgtuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpgtsw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpgtfp ((vector float) (a1), (vector float) (a2))), \
     __altivec_link_error_invalid_argument ())))))))
 
-#define vec_cmple(a1, a2) __builtin_altivec_vcmpgefp (a1, a2)
+#define vec_cmple(a1, a2) __builtin_altivec_vcmpgefp ((a1), (a2))
 
 #define vec_cmplt(a1, a2) \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vcmpgtub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vcmpgtsb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vcmpgtuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vcmpgtsh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vcmpgtuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vcmpgtsw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector signed int) __builtin_altivec_vcmpgtfp ((vector float) a1, (vector float) a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vcmpgtub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vcmpgtsb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vcmpgtuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vcmpgtsh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpgtuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpgtsw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector signed int) __builtin_altivec_vcmpgtfp ((vector float) (a1), (vector float) (a2))), \
     __altivec_link_error_invalid_argument ())))))))
 
 #define vec_ctf(a1, a2) \
-__ch (__bin_args_eq (vector unsigned int, a1, int, a2), \
-      ((vector float) __builtin_altivec_vcfux ((vector signed int) a1, (const char) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, int, a2), \
-      ((vector float) __builtin_altivec_vcfsx ((vector signed int) a1, (const char) a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), int, (a2)), \
+      ((vector float) __builtin_altivec_vcfux ((vector signed int) (a1), (const char) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), int, (a2)), \
+      ((vector float) __builtin_altivec_vcfsx ((vector signed int) (a1), (const char) (a2))), \
     __altivec_link_error_invalid_argument ()))
 
-#define vec_cts(a1, a2) __builtin_altivec_vctsxs (a1, a2)
+#define vec_vcfux(a1, a2) __builtin_altivec_vcfux ((vector signed int)(a1), (a2))
+
+#define vec_cts(a1, a2) __builtin_altivec_vctsxs ((a1), (a2))
 
-#define vec_ctu(a1, a2) __builtin_altivec_vctuxs (a1, a2)
+#define vec_ctu(a1, a2) __builtin_altivec_vctuxs ((a1), (a2))
 
-#define vec_dss(a1) __builtin_altivec_dss (a1)
+#define vec_dss(a1) __builtin_altivec_dss ((a1))
 
 #define vec_dssall() __builtin_altivec_dssall ()
 
-#define vec_dst(a1, a2, a3) __builtin_altivec_dst (a1, a2, a3)
+#define vec_dst(a1, a2, a3) __builtin_altivec_dst ((a1), (a2), (a3))
 
-#define vec_dstst(a1, a2, a3) __builtin_altivec_dstst (a1, a2, a3)
+#define vec_dstst(a1, a2, a3) __builtin_altivec_dstst ((a1), (a2), (a3))
 
-#define vec_dststt(a1, a2, a3) __builtin_altivec_dststt (a1, a2, a3)
+#define vec_dststt(a1, a2, a3) __builtin_altivec_dststt ((a1), (a2), (a3))
 
-#define vec_dstt(a1, a2, a3) __builtin_altivec_dstt (a1, a2, a3)
+#define vec_dstt(a1, a2, a3) __builtin_altivec_dstt ((a1), (a2), (a3))
 
-#define vec_expte(a1) __builtin_altivec_vexptefp (a1)
+#define vec_expte(a1) __builtin_altivec_vexptefp ((a1))
+
+#define vec_vexptefp(a1) \
+__ch (__un_args_eq (vector float, (a1)), \
+    ((vector float) __builtin_altivec_vexptefp ((a1))), \
+    __altivec_link_error_invalid_argument ())
 
 #define vec_floor(a1) __builtin_altivec_vrfim (a1)
 
 #define vec_ld(a, b) \
-__ch (__un_args_eq (vector unsigned char *, b), \
-      ((vector unsigned char) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (unsigned char *, b), \
-      ((vector unsigned char) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (vector signed char *, b), \
-      ((vector signed char) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (signed char *, b), \
-      ((vector signed char) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (vector unsigned short *, b), \
-      ((vector unsigned short) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (unsigned short *, b), \
-      ((vector unsigned short) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (vector signed short *, b), \
-      ((vector signed short) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (signed short *, b), \
-      ((vector signed short) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (vector unsigned int *, b), \
-      ((vector unsigned int) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (unsigned int *, b), \
-      ((vector unsigned int) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (vector signed int *, b), \
-      ((vector signed int) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (signed int *, b), \
-      ((vector signed int) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (vector float *, b), \
-      ((vector float) __builtin_altivec_lvx (a, b)), \
-__ch (__un_args_eq (float *, b), \
-      ((vector float) __builtin_altivec_lvx (a, b)), \
+__ch (__un_args_eq (vector unsigned char *, (b)), \
+      ((vector unsigned char) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (unsigned char *, (b)), \
+      ((vector unsigned char) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (vector signed char *, (b)), \
+      ((vector signed char) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (signed char *, (b)), \
+      ((vector signed char) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (vector unsigned short *, (b)), \
+      ((vector unsigned short) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (unsigned short *, (b)), \
+      ((vector unsigned short) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (vector signed short *, (b)), \
+      ((vector signed short) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (signed short *, (b)), \
+      ((vector signed short) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (vector unsigned int *, (b)), \
+      ((vector unsigned int) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (unsigned int *, (b)), \
+      ((vector unsigned int) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (vector signed int *, (b)), \
+      ((vector signed int) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (signed int *, (b)), \
+      ((vector signed int) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (vector float *, (b)), \
+      ((vector float) __builtin_altivec_lvx ((a), (b))), \
+__ch (__un_args_eq (float *, (b)), \
+      ((vector float) __builtin_altivec_lvx ((a), (b))), \
 __altivec_link_error_invalid_argument ()))))))))))))))
 
 #define vec_lde(a, b) \
-__ch (__un_args_eq (unsigned char *, b), \
-      ((vector unsigned char) __builtin_altivec_lvebx (a, b)), \
-__ch (__un_args_eq (signed char *, b), \
-      ((vector signed char) __builtin_altivec_lvebx (a, b)), \
-__ch (__un_args_eq (unsigned short *, b), \
-      ((vector unsigned short) __builtin_altivec_lvehx (a, b)), \
-__ch (__un_args_eq (signed short *, b), \
-      ((vector signed short) __builtin_altivec_lvehx (a, b)), \
-__ch (__un_args_eq (unsigned int *, b), \
-      ((vector unsigned int) __builtin_altivec_lvewx (a, b)), \
-__ch (__un_args_eq (signed int *, b), \
-      ((vector signed int) __builtin_altivec_lvewx (a, b)), \
+__ch (__un_args_eq (unsigned char *, (b)), \
+      ((vector unsigned char) __builtin_altivec_lvebx ((a), (b))), \
+__ch (__un_args_eq (signed char *, (b)), \
+      ((vector signed char) __builtin_altivec_lvebx ((a), (b))), \
+__ch (__un_args_eq (unsigned short *, (b)), \
+      ((vector unsigned short) __builtin_altivec_lvehx ((a), (b))), \
+__ch (__un_args_eq (signed short *, (b)), \
+      ((vector signed short) __builtin_altivec_lvehx ((a), (b))), \
+__ch (__un_args_eq (unsigned int *, (b)), \
+      ((vector unsigned int) __builtin_altivec_lvewx ((a), (b))), \
+__ch (__un_args_eq (signed int *, (b)), \
+      ((vector signed int) __builtin_altivec_lvewx ((a), (b))), \
 __altivec_link_error_invalid_argument ()))))))
 
 #define vec_ldl(a, b) \
-__ch (__un_args_eq (vector unsigned char *, b), \
-      ((vector unsigned char) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (unsigned char *, b), \
-      ((vector unsigned char) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (vector signed char *, b), \
-      ((vector signed char) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (signed char *, b), \
-      ((vector signed char) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (vector unsigned short *, b), \
-      ((vector unsigned short) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (unsigned short *, b), \
-      ((vector unsigned short) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (vector signed short *, b), \
-      ((vector signed short) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (signed short *, b), \
-      ((vector signed short) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (vector unsigned int *, b), \
-      ((vector unsigned int) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (unsigned int *, b), \
-      ((vector unsigned int) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (vector signed int *, b), \
-      ((vector signed int) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (signed int *, b), \
-      ((vector signed int) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (vector float *, b), \
-      ((vector float) __builtin_altivec_lvxl (a, b)), \
-__ch (__un_args_eq (float *, b), \
-      ((vector float) __builtin_altivec_lvxl (a, b)), \
+__ch (__un_args_eq (vector unsigned char *, (b)), \
+      ((vector unsigned char) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (unsigned char *, (b)), \
+      ((vector unsigned char) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (vector signed char *, (b)), \
+      ((vector signed char) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (signed char *, (b)), \
+      ((vector signed char) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (vector unsigned short *, (b)), \
+      ((vector unsigned short) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (unsigned short *, (b)), \
+      ((vector unsigned short) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (vector signed short *, (b)), \
+      ((vector signed short) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (signed short *, (b)), \
+      ((vector signed short) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (vector unsigned int *, (b)), \
+      ((vector unsigned int) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (unsigned int *, (b)), \
+      ((vector unsigned int) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (vector signed int *, (b)), \
+      ((vector signed int) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (signed int *, (b)), \
+      ((vector signed int) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (vector float *, (b)), \
+      ((vector float) __builtin_altivec_lvxl ((a), (b))), \
+__ch (__un_args_eq (float *, (b)), \
+      ((vector float) __builtin_altivec_lvxl ((a), (b))), \
 __altivec_link_error_invalid_argument ()))))))))))))))
 
-#define vec_loge(a1) __builtin_altivec_vlogefp (a1)
+#define vec_loge(a1) __builtin_altivec_vlogefp ((a1))
+
+#define vec_lvsl(a1, a2) ((vector unsigned char) __builtin_altivec_lvsl ((a1), (a2)))
 
-#define vec_lvsl(a1, a2) ((vector unsigned char) __builtin_altivec_lvsl (a1, a2))
+#define vec_lvsr(a1, a2) ((vector unsigned char) __builtin_altivec_lvsr ((a1), (a2)))
 
-#define vec_lvsr(a1, a2) ((vector unsigned char) __builtin_altivec_lvsr (a1, a2))
+#define vec_madd(a1, a2, a3) (__builtin_altivec_vmaddfp ((a1), (a2), (a3)))
 
-#define vec_madd(a1, a2, a3) __builtin_altivec_vmaddfp (a1, a2, a3)
+#define vec_vmaddfp(a1, a2, a3) ((vector float)(__builtin_altivec_vmaddfp ((a1), (a2), (a3))))
 
-#define vec_madds(a1, a2, a3) __builtin_altivec_vmhaddshs (a1, a2, a3)
+#define vec_madds(a1, a2, a3) __builtin_altivec_vmhaddshs ((a1), (a2), (a3))
 
 #define vec_max(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vmaxub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vmaxub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vmaxub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vmaxsb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vmaxuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vmaxuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vmaxuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vmaxsh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vmaxuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vmaxuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vmaxuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vmaxsw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vmaxfp ((vector float) a1, (vector float) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vmaxub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vmaxub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vmaxub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vmaxsb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vmaxuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vmaxuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vmaxuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vmaxsh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vmaxuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vmaxuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vmaxuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vmaxsw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vmaxfp ((vector float) (a1), (vector float) (a2))), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_mergeh(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vmrghb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vmrghb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vmrghh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vmrghh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vmrghw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vmrghw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vmrghw ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vmrghb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vmrghb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vmrghh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vmrghh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vmrghw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vmrghw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vmrghw ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ())))))))
 
 #define vec_mergel(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vmrglb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vmrglb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vmrglh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vmrglh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vmrglw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vmrglw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vmrglw ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vmrglb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vmrglb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vmrglh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vmrglh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vmrglw ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ())))))))
 
-#define vec_mfvscr ((vector unsigned short) __builtin_altivec_mfvscr ())
+#define vec_mfvscr()  (((vector unsigned short) __builtin_altivec_mfvscr ()))
 
 #define vec_min(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vminub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vminub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vminub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vminsb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vminuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vminuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vminuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vminsh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vminuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vminuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vminuw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vminsw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vminfp ((vector float) a1, (vector float) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vminub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vminub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vminub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vminsb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vminuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vminuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vminuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vminsh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vminuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vminuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vminuw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vminsw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vminfp ((vector float) (a1), (vector float) (a2))), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_mladd(a1, a2, a3) \
-__ch (__tern_args_eq (vector signed short, a1, vector signed short, a2, vector signed short, a3), \
-      ((vector signed short) __builtin_altivec_vmladduhm ((vector signed short) a1, (vector signed short) a2, (vector signed short) a3)), \
-__ch (__tern_args_eq (vector signed short, a1, vector unsigned short, a2, vector unsigned short, a3), \
-      ((vector signed short) __builtin_altivec_vmladduhm ((vector signed short) a1, (vector signed short) a2, (vector signed short) a3)), \
-__ch (__tern_args_eq (vector unsigned short, a1, vector signed short, a2, vector signed short, a3), \
-      ((vector signed short) __builtin_altivec_vmladduhm ((vector signed short) a1, (vector signed short) a2, (vector signed short) a3)), \
-__ch (__tern_args_eq (vector unsigned short, a1, vector unsigned short, a2, vector unsigned short, a3), \
-      ((vector unsigned short) __builtin_altivec_vmladduhm ((vector signed short) a1, (vector signed short) a2, (vector signed short) a3)), \
+__ch (__tern_args_eq (vector signed short, (a1), vector signed short, (a2), vector signed short, (a3)), \
+      ((vector signed short) __builtin_altivec_vmladduhm ((vector signed short) (a1), (vector signed short) (a2), (vector signed short) (a3))), \
+__ch (__tern_args_eq (vector signed short, (a1), vector unsigned short, (a2), vector unsigned short, (a3)), \
+      ((vector signed short) __builtin_altivec_vmladduhm ((vector signed short) (a1), (vector signed short) (a2), (vector signed short) (a3))), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector signed short, (a2), vector signed short, (a3)), \
+      ((vector signed short) __builtin_altivec_vmladduhm ((vector signed short) (a1), (vector signed short) (a2), (vector signed short) (a3))), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector unsigned short, (a2), vector unsigned short, (a3)), \
+      ((vector unsigned short) __builtin_altivec_vmladduhm ((vector signed short) (a1), (vector signed short) (a2), (vector signed short) (a3))), \
     __altivec_link_error_invalid_argument ()))))
 
-#define vec_mradds(a1, a2, a3) __builtin_altivec_vmhraddshs (a1, a2, a3)
+#define vec_mradds(a1, a2, a3) __builtin_altivec_vmhraddshs ((a1), (a2), (a3))
 
 #define vec_msum(a1, a2, a3) \
-__ch (__tern_args_eq (vector unsigned char, a1, vector unsigned char, a2, vector unsigned int, a3), \
-      ((vector unsigned int) __builtin_altivec_vmsumubm ((vector signed char) a1, (vector signed char) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed char, a1, vector unsigned char, a2, vector signed int, a3), \
-      ((vector signed int) __builtin_altivec_vmsummbm ((vector signed char) a1, (vector signed char) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector unsigned short, a1, vector unsigned short, a2, vector unsigned int, a3), \
-      ((vector unsigned int) __builtin_altivec_vmsumuhm ((vector signed short) a1, (vector signed short) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed short, a1, vector signed short, a2, vector signed int, a3), \
-      ((vector signed int) __builtin_altivec_vmsumshm ((vector signed short) a1, (vector signed short) a2, (vector signed int) a3)), \
+__ch (__tern_args_eq (vector unsigned char, (a1), vector unsigned char, (a2), vector unsigned int, (a3)), \
+      ((vector unsigned int) __builtin_altivec_vmsumubm ((vector signed char) (a1), (vector signed char) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed char, (a1), vector unsigned char, (a2), vector signed int, (a3)), \
+      ((vector signed int) __builtin_altivec_vmsummbm ((vector signed char) (a1), (vector signed char) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector unsigned short, (a2), vector unsigned int, (a3)), \
+      ((vector unsigned int) __builtin_altivec_vmsumuhm ((vector signed short) (a1), (vector signed short) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed short, (a1), vector signed short, (a2), vector signed int, (a3)), \
+      ((vector signed int) __builtin_altivec_vmsumshm ((vector signed short) (a1), (vector signed short) (a2), (vector signed int) (a3))), \
     __altivec_link_error_invalid_argument ()))))
 
 #define vec_msums(a1, a2, a3) \
-__ch (__tern_args_eq (vector unsigned short, a1, vector unsigned short, a2, vector unsigned int, a3), \
-      ((vector unsigned int) __builtin_altivec_vmsumuhs ((vector signed short) a1, (vector signed short) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed short, a1, vector signed short, a2, vector signed int, a3), \
-      ((vector signed int) __builtin_altivec_vmsumshs ((vector signed short) a1, (vector signed short) a2, (vector signed int) a3)), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector unsigned short, (a2), vector unsigned int, (a3)), \
+      ((vector unsigned int) __builtin_altivec_vmsumuhs ((vector signed short) (a1), (vector signed short) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed short, (a1), vector signed short, (a2), vector signed int, (a3)), \
+      ((vector signed int) __builtin_altivec_vmsumshs ((vector signed short) (a1), (vector signed short) (a2), (vector signed int) (a3))), \
     __altivec_link_error_invalid_argument ()))
 
 #define vec_mtvscr(a1) \
-__ch (__un_args_eq (vector signed int, a1), \
-      __builtin_altivec_mtvscr ((vector signed int) a1), \
-__ch (__un_args_eq (vector unsigned int, a1), \
-      __builtin_altivec_mtvscr ((vector signed int) a1), \
-__ch (__un_args_eq (vector signed short, a1), \
-      __builtin_altivec_mtvscr ((vector signed int) a1), \
-__ch (__un_args_eq (vector unsigned short, a1), \
-      __builtin_altivec_mtvscr ((vector signed int) a1), \
-__ch (__un_args_eq (vector signed char, a1), \
-      __builtin_altivec_mtvscr ((vector signed int) a1), \
-__ch (__un_args_eq (vector unsigned char, a1), \
-      __builtin_altivec_mtvscr ((vector signed int) a1), \
+__ch (__un_args_eq (vector signed int, (a1)), \
+      __builtin_altivec_mtvscr ((vector signed int) (a1)), \
+__ch (__un_args_eq (vector unsigned int, (a1)), \
+      __builtin_altivec_mtvscr ((vector signed int) (a1)), \
+__ch (__un_args_eq (vector signed short, (a1)), \
+      __builtin_altivec_mtvscr ((vector signed int) (a1)), \
+__ch (__un_args_eq (vector unsigned short, (a1)), \
+      __builtin_altivec_mtvscr ((vector signed int) (a1)), \
+__ch (__un_args_eq (vector signed char, (a1)), \
+      __builtin_altivec_mtvscr ((vector signed int) (a1)), \
+__ch (__un_args_eq (vector unsigned char, (a1)), \
+      __builtin_altivec_mtvscr ((vector signed int) (a1)), \
     __altivec_link_error_invalid_argument ()))))))
 
 #define vec_mule(a1, a2) \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned short) __builtin_altivec_vmuleub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed short) __builtin_altivec_vmulesb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned int) __builtin_altivec_vmuleuh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed int) __builtin_altivec_vmulesh ((vector signed short) a1, (vector signed short) a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vmuleub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed short) __builtin_altivec_vmulesb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vmuleuh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed int) __builtin_altivec_vmulesh ((vector signed short) (a1), (vector signed short) (a2))), \
     __altivec_link_error_invalid_argument ()))))
 
 #define vec_mulo(a1, a2) \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned short) __builtin_altivec_vmuloub ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed short) __builtin_altivec_vmulosb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned int) __builtin_altivec_vmulouh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed int) __builtin_altivec_vmulosh ((vector signed short) a1, (vector signed short) a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vmuloub ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed short) __builtin_altivec_vmulosb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vmulouh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed int) __builtin_altivec_vmulosh ((vector signed short) (a1), (vector signed short) (a2))), \
     __altivec_link_error_invalid_argument ()))))
 
-#define vec_nmsub(a1, a2, a3) __builtin_altivec_vnmsubfp (a1, a2, a3)
+#define vec_nmsub(a1, a2, a3) \
+__ch (__tern_args_eq (vector float, ((a1)), vector float, ((a2)) , vector float, ((a3))), \
+      ((vector float) __builtin_altivec_vnmsubfp ((vector float) ((a1)), (vector float) ((a2)), (vector float)((a3)))), \
+    __altivec_link_error_invalid_argument ())
 
 #define vec_nor(a1, a2) \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vnor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vnor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vnor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vnor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vnor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vnor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vnor ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vnor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vnor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vnor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vnor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vnor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vnor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vnor ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ())))))))
 
 #define vec_or(a1, a2) \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector signed int, a2), \
-      ((vector float) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vor ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector signed int, (a2)), \
+      ((vector float) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vor ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ())))))))))))))))
 
 #define vec_pack(a1, a2) \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed char) __builtin_altivec_vpkuhum ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned char) __builtin_altivec_vpkuhum ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed short) __builtin_altivec_vpkuwum ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned short) __builtin_altivec_vpkuwum ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed char) __builtin_altivec_vpkuhum ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vpkuhum ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed short) __builtin_altivec_vpkuwum ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vpkuwum ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))
 
-#define vec_packpx(a1, a2) __builtin_altivec_vpkpx (a1, a2)
+#define vec_packpx(a1, a2) __builtin_altivec_vpkpx ((a1), (a2))
 
 #define vec_packs(a1, a2) \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned char) __builtin_altivec_vpkuhus ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed char) __builtin_altivec_vpkshss ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned short) __builtin_altivec_vpkuwus ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed short) __builtin_altivec_vpkswss ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vpkuhus ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed char) __builtin_altivec_vpkshss ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vpkuwus ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed short) __builtin_altivec_vpkswss ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))
 
 #define vec_packsu(a1, a2) \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned char) __builtin_altivec_vpkuhus ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector unsigned char) __builtin_altivec_vpkshus ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned short) __builtin_altivec_vpkuwus ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector unsigned short) __builtin_altivec_vpkswus ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vpkuhus ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vpkshus ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vpkuwus ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vpkswus ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))
 
 #define vec_perm(a1, a2, a3) \
-__ch (__tern_args_eq (vector float, a1, vector float, a2, vector unsigned char, a3), \
-      ((vector float) __builtin_altivec_vperm_4si ((vector signed int) a1, (vector signed int) a2, (vector signed char) a3)), \
-__ch (__tern_args_eq (vector signed int, a1, vector signed int, a2, vector unsigned char, a3), \
-      ((vector signed int) __builtin_altivec_vperm_4si ((vector signed int) a1, (vector signed int) a2, (vector signed char) a3)), \
-__ch (__tern_args_eq (vector unsigned int, a1, vector unsigned int, a2, vector unsigned char, a3), \
-      ((vector unsigned int) __builtin_altivec_vperm_4si ((vector signed int) a1, (vector signed int) a2, (vector signed char) a3)), \
-__ch (__tern_args_eq (vector signed short, a1, vector signed short, a2, vector unsigned char, a3), \
-      ((vector signed short) __builtin_altivec_vperm_4si ((vector signed int) a1, (vector signed int) a2, (vector signed char) a3)), \
-__ch (__tern_args_eq (vector unsigned short, a1, vector unsigned short, a2, vector unsigned char, a3), \
-      ((vector unsigned short) __builtin_altivec_vperm_4si ((vector signed int) a1, (vector signed int) a2, (vector signed char) a3)), \
-__ch (__tern_args_eq (vector signed char, a1, vector signed char, a2, vector unsigned char, a3), \
-      ((vector signed char) __builtin_altivec_vperm_4si ((vector signed int) a1, (vector signed int) a2, (vector signed char) a3)), \
-__ch (__tern_args_eq (vector unsigned char, a1, vector unsigned char, a2, vector unsigned char, a3), \
-      ((vector unsigned char) __builtin_altivec_vperm_4si ((vector signed int) a1, (vector signed int) a2, (vector signed char) a3)), \
+__ch (__tern_args_eq (vector float, (a1), vector float, (a2), vector unsigned char, (a3)), \
+      ((vector float) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
+__ch (__tern_args_eq (vector signed int, (a1), vector signed int, (a2), vector unsigned char, (a3)), \
+      ((vector signed int) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
+__ch (__tern_args_eq (vector unsigned int, (a1), vector unsigned int, (a2), vector unsigned char, (a3)), \
+      ((vector unsigned int) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
+__ch (__tern_args_eq (vector signed short, (a1), vector signed short, (a2), vector unsigned char, (a3)), \
+      ((vector signed short) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector unsigned short, (a2), vector unsigned char, (a3)), \
+      ((vector unsigned short) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
+__ch (__tern_args_eq (vector signed char, (a1), vector signed char, (a2), vector unsigned char, (a3)), \
+      ((vector signed char) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
+__ch (__tern_args_eq (vector unsigned char, (a1), vector unsigned char, (a2), vector unsigned char, (a3)), \
+      ((vector unsigned char) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
     __altivec_link_error_invalid_argument ())))))))
 
-#define vec_re(a1) __builtin_altivec_vrefp (a1)
+#define vec_vperm(a1, a2, a3) \
+__ch (__tern_args_eq (vector unsigned char, (a1), vector unsigned char, (a2), vector unsigned char, (a3)), \
+      ((vector unsigned char) __builtin_altivec_vperm_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed char) (a3))), \
+    __altivec_link_error_invalid_argument ())
+
+#define vec_re(a1) __builtin_altivec_vrefp ((a1))
+
+#define vec_vrefp(a1) __builtin_altivec_vrefp ((a1))
 
 #define vec_rl(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vrlb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vrlb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vrlh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vrlh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vrlw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vrlw ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vrlb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vrlb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vrlh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vrlh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vrlw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vrlw ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))
 
-#define vec_round(a1) __builtin_altivec_vrfin (a1)
+#define vec_round(a1) __builtin_altivec_vrfin ((a1))
 
-#define vec_rsqrte(a1) __builtin_altivec_vrsqrtefp (a1)
+#define vec_rsqrte(a1) __builtin_altivec_vrsqrtefp ((a1))
 
 #define vec_sel(a1, a2, a3) \
-__ch (__tern_args_eq (vector float, a1, vector float, a2, vector signed int, a3), \
-      ((vector float) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector float, a1, vector float, a2, vector unsigned int, a3), \
-      ((vector float) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed int, a1, vector signed int, a2, vector signed int, a3), \
-      ((vector signed int) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed int, a1, vector signed int, a2, vector unsigned int, a3), \
-      ((vector signed int) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector unsigned int, a1, vector unsigned int, a2, vector signed int, a3), \
-      ((vector unsigned int) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector unsigned int, a1, vector unsigned int, a2, vector unsigned int, a3), \
-      ((vector unsigned int) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed short, a1, vector signed short, a2, vector signed short, a3), \
-      ((vector signed short) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed short, a1, vector signed short, a2, vector unsigned short, a3), \
-      ((vector signed short) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector unsigned short, a1, vector unsigned short, a2, vector signed short, a3), \
-      ((vector unsigned short) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector unsigned short, a1, vector unsigned short, a2, vector unsigned short, a3), \
-      ((vector unsigned short) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed char, a1, vector signed char, a2, vector signed char, a3), \
-      ((vector signed char) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector signed char, a1, vector signed char, a2, vector unsigned char, a3), \
-      ((vector signed char) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector unsigned char, a1, vector unsigned char, a2, vector signed char, a3), \
-      ((vector unsigned char) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
-__ch (__tern_args_eq (vector unsigned char, a1, vector unsigned char, a2, vector unsigned char, a3), \
-      ((vector unsigned char) __builtin_altivec_vsel_4si ((vector signed int) a1, (vector signed int) a2, (vector signed int) a3)), \
+__ch (__tern_args_eq (vector float, (a1), vector float, (a2), vector signed int, (a3)), \
+      ((vector float) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector float, (a1), vector float, (a2), vector unsigned int, (a3)), \
+      ((vector float) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed int, (a1), vector signed int, (a2), vector signed int, (a3)), \
+      ((vector signed int) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed int, (a1), vector signed int, (a2), vector unsigned int, (a3)), \
+      ((vector signed int) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector unsigned int, (a1), vector unsigned int, (a2), vector signed int, (a3)), \
+      ((vector unsigned int) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector unsigned int, (a1), vector unsigned int, (a2), vector unsigned int, (a3)), \
+      ((vector unsigned int) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed short, (a1), vector signed short, (a2), vector signed short, (a3)), \
+      ((vector signed short) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed short, (a1), vector signed short, (a2), vector unsigned short, (a3)), \
+      ((vector signed short) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector unsigned short, (a2), vector signed short, (a3)), \
+      ((vector unsigned short) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector unsigned short, (a2), vector unsigned short, (a3)), \
+      ((vector unsigned short) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed char, (a1), vector signed char, (a2), vector signed char, (a3)), \
+      ((vector signed char) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector signed char, (a1), vector signed char, (a2), vector unsigned char, (a3)), \
+      ((vector signed char) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector unsigned char, (a1), vector unsigned char, (a2), vector signed char, (a3)), \
+      ((vector unsigned char) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
+__ch (__tern_args_eq (vector unsigned char, (a1), vector unsigned char, (a2), vector unsigned char, (a3)), \
+      ((vector unsigned char) __builtin_altivec_vsel_4si ((vector signed int) (a1), (vector signed int) (a2), (vector signed int) (a3))), \
     __altivec_link_error_invalid_argument ()))))))))))))))
 
 #define vec_sl(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vslb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vslb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vslh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vslh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vslw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vslw ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vslb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vslb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vslh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vslh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vslw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vslw ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))
 
+#define vec_vsldoi(a1,a2,a3)   ((vector unsigned char) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3)))
+
 #define vec_sld(a1, a2, a3) \
-__ch (__tern_args_eq (vector float, a1, vector float, a2, int, a3), \
-      ((vector float) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, (const char) a3)), \
-__ch (__tern_args_eq (vector signed int, a1, vector signed int, a2, int, a3), \
-      ((vector signed int) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, (const char) a3)), \
-__ch (__tern_args_eq (vector unsigned int, a1, vector unsigned int, a2, int, a3), \
-      ((vector unsigned int) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, (const char) a3)), \
-__ch (__tern_args_eq (vector signed short, a1, vector signed short, a2, int, a3), \
-      ((vector signed short) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, (const char) a3)), \
-__ch (__tern_args_eq (vector unsigned short, a1, vector unsigned short, a2, int, a3), \
-      ((vector unsigned short) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, (const char) a3)), \
-__ch (__tern_args_eq (vector signed char, a1, vector signed char, a2, int, a3), \
-      ((vector signed char) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, (const char) a3)), \
-__ch (__tern_args_eq (vector unsigned char, a1, vector unsigned char, a2, int, a3), \
-      ((vector unsigned char) __builtin_altivec_vsldoi_4si ((vector signed int) a1, (vector signed int) a2, (const char) a3)), \
+__ch (__tern_args_eq (vector float, (a1), vector float, (a2), int, (a3)), \
+      ((vector float) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3))), \
+__ch (__tern_args_eq (vector signed int, (a1), vector signed int, (a2), int, (a3)), \
+      ((vector signed int) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3))), \
+__ch (__tern_args_eq (vector unsigned int, (a1), vector unsigned int, (a2), int, (a3)), \
+      ((vector unsigned int) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3))), \
+__ch (__tern_args_eq (vector signed short, (a1), vector signed short, (a2), int, (a3)), \
+      ((vector signed short) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3))), \
+__ch (__tern_args_eq (vector unsigned short, (a1), vector unsigned short, (a2), int, (a3)), \
+      ((vector unsigned short) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3))), \
+__ch (__tern_args_eq (vector signed char, (a1), vector signed char, (a2), int, (a3)), \
+      ((vector signed char) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3))), \
+__ch (__tern_args_eq (vector unsigned char, (a1), vector unsigned char, (a2), int, (a3)), \
+      ((vector unsigned char) __builtin_altivec_vsldoi_4si ((vector signed int) (a1), (vector signed int) (a2), (const char) (a3))), \
     __altivec_link_error_invalid_argument ())))))))
 
 #define vec_sll(a1, a2) \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned short, a2), \
-      ((vector signed int) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned char, a2), \
-      ((vector signed int) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned short, a2), \
-      ((vector unsigned int) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned char, a2), \
-      ((vector unsigned int) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned int, a2), \
-      ((vector signed short) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned char, a2), \
-      ((vector signed short) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned int, a2), \
-      ((vector unsigned short) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned char, a2), \
-      ((vector unsigned short) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned int, a2), \
-      ((vector signed char) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned short, a2), \
-      ((vector signed char) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned int, a2), \
-      ((vector unsigned char) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned short, a2), \
-      ((vector unsigned char) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsl ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned short, (a2)), \
+      ((vector signed int) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned char, (a2)), \
+      ((vector signed int) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned int, (a2)), \
+      ((vector signed short) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned char, (a2)), \
+      ((vector signed short) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned int, (a2)), \
+      ((vector signed char) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned short, (a2)), \
+      ((vector signed char) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsl ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))))))))))))))
 
 #define vec_slo(a1, a2) \
-__ch (__bin_args_eq (vector float, a1, vector signed char, a2), \
-      ((vector float) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector unsigned char, a2), \
-      ((vector float) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed char, a2), \
-      ((vector signed int) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned char, a2), \
-      ((vector signed int) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed char, a2), \
-      ((vector unsigned int) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned char, a2), \
-      ((vector unsigned int) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed char, a2), \
-      ((vector signed short) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned char, a2), \
-      ((vector signed short) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed char, a2), \
-      ((vector unsigned short) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned char, a2), \
-      ((vector unsigned short) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vslo ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector signed char, (a2)), \
+      ((vector float) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector unsigned char, (a2)), \
+      ((vector float) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed char, (a2)), \
+      ((vector signed int) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned char, (a2)), \
+      ((vector signed int) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed char, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed char, (a2)), \
+      ((vector signed short) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned char, (a2)), \
+      ((vector signed short) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vslo ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))))))))))
 
 #define vec_splat(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, int, a2), \
-      ((vector signed char) __builtin_altivec_vspltb ((vector signed char) a1, (const char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, int, a2), \
-      ((vector unsigned char) __builtin_altivec_vspltb ((vector signed char) a1, (const char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, int, a2), \
-      ((vector signed short) __builtin_altivec_vsplth ((vector signed short) a1, (const char) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, int, a2), \
-      ((vector unsigned short) __builtin_altivec_vsplth ((vector signed short) a1, (const char) a2)), \
-__ch (__bin_args_eq (vector float, a1, int, a2), \
-      ((vector float) __builtin_altivec_vspltw ((vector signed int) a1, (const char) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, int, a2), \
-      ((vector signed int) __builtin_altivec_vspltw ((vector signed int) a1, (const char) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, int, a2), \
-      ((vector unsigned int) __builtin_altivec_vspltw ((vector signed int) a1, (const char) a2)), \
+__ch (__bin_args_eq (vector signed char, ((a1)), int, ((a2))), \
+      ((vector signed char) __builtin_altivec_vspltb ((vector signed char) ((a1)), (const char) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned char, ((a1)), int, ((a2))), \
+      ((vector unsigned char) __builtin_altivec_vspltb ((vector signed char) ((a1)), (const char) ((a2)))), \
+__ch (__bin_args_eq (vector signed short, ((a1)), int, ((a2))), \
+      ((vector signed short) __builtin_altivec_vsplth ((vector signed short) ((a1)), (const char) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned short, ((a1)), int, ((a2))), \
+      ((vector unsigned short) __builtin_altivec_vsplth ((vector signed short) ((a1)), (const char) ((a2)))), \
+__ch (__bin_args_eq (vector float, ((a1)), int, ((a2))), \
+      ((vector float) __builtin_altivec_vspltw ((vector signed int) ((a1)), (const char) ((a2)))), \
+__ch (__bin_args_eq (vector signed int, ((a1)), int, ((a2))), \
+      ((vector signed int) __builtin_altivec_vspltw ((vector signed int) ((a1)), (const char) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned int, ((a1)), int, ((a2))), \
+      ((vector unsigned int) __builtin_altivec_vspltw ((vector signed int) (a1), (const char) ((a2)))), \
     __altivec_link_error_invalid_argument ())))))))
 
-#define vec_splat_s8(a1) __builtin_altivec_vspltisb (a1)
+#define vec_splat_s8(a1) __builtin_altivec_vspltisb ((a1))
 
-#define vec_splat_s16(a1) __builtin_altivec_vspltish (a1)
+#define vec_splat_s16(a1) __builtin_altivec_vspltish ((a1))
 
-#define vec_splat_s32(a1) __builtin_altivec_vspltisw (a1)
+#define vec_splat_s32(a1) __builtin_altivec_vspltisw ((a1))
 
-#define vec_splat_u8(a1) ((vector unsigned char) __builtin_altivec_vspltisb (a1))
+#define vec_splat_u8(a1) ((vector unsigned char) __builtin_altivec_vspltisb ((a1)))
 
-#define vec_splat_u16(a1) ((vector unsigned short) __builtin_altivec_vspltish (a1))
+#define vec_splat_u16(a1) ((vector unsigned short) __builtin_altivec_vspltish ((a1)))
 
-#define vec_splat_u32(a1) ((vector unsigned int) __builtin_altivec_vspltisw (a1))
+#define vec_splat_u32(a1) ((vector unsigned int) __builtin_altivec_vspltisw ((a1)))
 
 #define vec_sr(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vsrb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsrb ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vsrh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsrh ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vsrw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsrw ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsrb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsrb ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vsrh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsrh ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsrw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsrw ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))
 
 #define vec_sra(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vsrab ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsrab ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vsrah ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsrah ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vsraw ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsraw ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsrab ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsrab ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vsrah ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsrah ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsraw ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsraw ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))
 
 #define vec_srl(a1, a2) \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector signed int) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned short, a2), \
-      ((vector signed int) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned char, a2), \
-      ((vector signed int) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned short, a2), \
-      ((vector unsigned int) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned char, a2), \
-      ((vector unsigned int) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned int, a2), \
-      ((vector signed short) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector signed short) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned char, a2), \
-      ((vector signed short) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned int, a2), \
-      ((vector unsigned short) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned char, a2), \
-      ((vector unsigned short) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned int, a2), \
-      ((vector signed char) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned short, a2), \
-      ((vector signed char) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned int, a2), \
-      ((vector unsigned char) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned short, a2), \
-      ((vector unsigned char) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsr ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned short, (a2)), \
+      ((vector signed int) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned char, (a2)), \
+      ((vector signed int) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned int, (a2)), \
+      ((vector signed short) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector signed short) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned char, (a2)), \
+      ((vector signed short) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned int, (a2)), \
+      ((vector signed char) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned short, (a2)), \
+      ((vector signed char) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsr ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))))))))))))))
 
 #define vec_sro(a1, a2) \
-__ch (__bin_args_eq (vector float, a1, vector signed char, a2), \
-      ((vector float) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector unsigned char, a2), \
-      ((vector float) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed char, a2), \
-      ((vector signed int) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned char, a2), \
-      ((vector signed int) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed char, a2), \
-      ((vector unsigned int) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned char, a2), \
-      ((vector unsigned int) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed char, a2), \
-      ((vector signed short) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned char, a2), \
-      ((vector signed short) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed char, a2), \
-      ((vector unsigned short) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned char, a2), \
-      ((vector unsigned short) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector signed char) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsro ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector signed char, (a2)), \
+      ((vector float) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector unsigned char, (a2)), \
+      ((vector float) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed char, (a2)), \
+      ((vector signed int) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned char, (a2)), \
+      ((vector signed int) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed char, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed char, (a2)), \
+      ((vector signed short) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned char, (a2)), \
+      ((vector signed short) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsro ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))))))))))
 
 #define vec_st(a1, a2, a3) \
-  __builtin_altivec_stvx ((vector signed int) a1, a2, a3)
+  __builtin_altivec_stvx ((vector signed int) (a1), (a2), (a3))
 
 #define vec_stl(a1, a2, a3) \
-  __builtin_altivec_stvxl ((vector signed int) a1, a2, a3)
+  __builtin_altivec_stvxl ((vector signed int) (a1), (a2), (a3))
 
 #define vec_ste(a, b, c) \
-__ch (__un_args_eq (vector unsigned char, a), \
-      __builtin_altivec_stvebx ((vector signed char) a, b, c), \
-__ch (__un_args_eq (vector signed char, a), \
-      __builtin_altivec_stvebx ((vector signed char) a, b, c), \
-__ch (__un_args_eq (vector unsigned short, a), \
-     __builtin_altivec_stvehx ((vector signed short) a, b, c), \
-__ch (__un_args_eq (vector signed short, a), \
-     __builtin_altivec_stvehx ((vector signed short) a, b, c), \
-__ch (__un_args_eq (vector unsigned int, a), \
-     __builtin_altivec_stvewx ((vector signed int) a, b, c), \
-__ch (__un_args_eq (vector signed int, a), \
-     __builtin_altivec_stvewx ((vector signed int) a, b, c), \
-__ch (__un_args_eq (vector float, a), \
-     __builtin_altivec_stvewx ((vector signed int) a, b, c), \
+__ch (__un_args_eq (vector unsigned char, (a)), \
+      __builtin_altivec_stvebx ((vector signed char) (a), (b), (c)), \
+__ch (__un_args_eq (vector signed char, (a)), \
+      __builtin_altivec_stvebx ((vector signed char) (a), (b), (c)), \
+__ch (__un_args_eq (vector unsigned short, (a)), \
+     __builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
+__ch (__un_args_eq (vector signed short, (a)), \
+     __builtin_altivec_stvehx ((vector signed short) (a), (b), (c)), \
+__ch (__un_args_eq (vector unsigned int, (a)), \
+     __builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
+__ch (__un_args_eq (vector signed int, (a)), \
+     __builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
+__ch (__un_args_eq (vector float, (a)), \
+     __builtin_altivec_stvewx ((vector signed int) (a), (b), (c)), \
      __altivec_link_error_invalid_argument ())))))))
 
 #define vec_sub(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vsububm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsububm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsububm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsububm ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vsubuhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsubuhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsubuhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsubuhm ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vsubuwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsubuwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsubuwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsubuwm ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vsubfp ((vector float) a1, (vector float) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsububm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsububm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsububm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsububm ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vsubuhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsubuhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsubuhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsubuhm ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsubuwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsubuwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsubuwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsubuwm ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      ((vector float) __builtin_altivec_vsubfp ((vector float) (a1), (vector float) (a2))), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
-#define vec_subc(a1, a2) ((vector unsigned int) __builtin_altivec_vsubcuw ((vector unsigned int) a1, (vector unsigned int) a2))
+#define vec_subc(a1, a2) ((vector unsigned int) __builtin_altivec_vsubcuw ((vector unsigned int) (a1), (vector unsigned int) (a2)))
 
 #define vec_subs(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsububs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsububs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vsububs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vsubsbs ((vector signed char) a1, (vector signed char) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsubuhs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsubuhs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vsubuhs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vsubshs ((vector signed short) a1, (vector signed short) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsubuws ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsubuws ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsubuws ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vsubsws ((vector signed int) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsububs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsububs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      ((vector unsigned char) __builtin_altivec_vsububs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      ((vector signed char) __builtin_altivec_vsubsbs ((vector signed char) (a1), (vector signed char) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsubuhs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsubuhs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      ((vector unsigned short) __builtin_altivec_vsubuhs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      ((vector signed short) __builtin_altivec_vsubshs ((vector signed short) (a1), (vector signed short) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsubuws ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsubuws ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsubuws ((vector signed int) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsubsws ((vector signed int) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ()))))))))))))
 
 #define vec_sum4s(a1, a2) \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vsum4ubs ((vector signed char) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vsum4sbs ((vector signed char) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vsum4shs ((vector signed short) a1, (vector signed int) a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned int, (a2)), \
+      ((vector unsigned int) __builtin_altivec_vsum4ubs ((vector signed char) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsum4sbs ((vector signed char) (a1), (vector signed int) (a2))), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed int, (a2)), \
+      ((vector signed int) __builtin_altivec_vsum4shs ((vector signed short) (a1), (vector signed int) (a2))), \
     __altivec_link_error_invalid_argument ())))
 
-#define vec_sum2s(a1, a2) __builtin_altivec_vsum2sws (a1, a2)
+#define vec_sum2s(a1, a2) __builtin_altivec_vsum2sws ((a1), (a2))
 
-#define vec_sums(a1, a2) __builtin_altivec_vsumsws (a1, a2)
+#define vec_sums(a1, a2) __builtin_altivec_vsumsws ((a1), (a2))
 
-#define vec_trunc(a1) __builtin_altivec_vrfiz (a1)
+#define vec_trunc(a1) __builtin_altivec_vrfiz ((a1))
 
 #define vec_unpackh(a1) \
-__ch (__un_args_eq (vector signed char, a1), \
-      ((vector signed short) __builtin_altivec_vupkhsb ((vector signed char) a1)), \
-__ch (__un_args_eq (vector signed short, a1), \
-      ((vector unsigned int) __builtin_altivec_vupkhpx ((vector signed short) a1)), \
-__ch (__un_args_eq (vector signed short, a1), \
-      ((vector signed int) __builtin_altivec_vupkhsh ((vector signed short) a1)), \
+__ch (__un_args_eq (vector signed char, (a1)), \
+      ((vector signed short) __builtin_altivec_vupkhsb ((vector signed char) (a1))), \
+__ch (__un_args_eq (vector signed short, (a1)), \
+      ((vector unsigned int) __builtin_altivec_vupkhpx ((vector signed short) (a1))), \
+__ch (__un_args_eq (vector signed short, (a1)), \
+      ((vector signed int) __builtin_altivec_vupkhsh ((vector signed short) (a1))), \
     __altivec_link_error_invalid_argument ())))
 
 #define vec_unpackl(a1) \
-__ch (__un_args_eq (vector signed char, a1), \
-      ((vector signed short) __builtin_altivec_vupklsb ((vector signed char) a1)), \
-__ch (__un_args_eq (vector signed short, a1), \
-      ((vector unsigned int) __builtin_altivec_vupklpx ((vector signed short) a1)), \
-__ch (__un_args_eq (vector signed short, a1), \
-      ((vector signed int) __builtin_altivec_vupklsh ((vector signed short) a1)), \
+__ch (__un_args_eq (vector signed char, (a1)), \
+      ((vector signed short) __builtin_altivec_vupklsb ((vector signed char) (a1))), \
+__ch (__un_args_eq (vector signed short, (a1)), \
+      ((vector unsigned int) __builtin_altivec_vupklpx ((vector signed short) (a1))), \
+__ch (__un_args_eq (vector signed short, (a1)), \
+      ((vector signed int) __builtin_altivec_vupklsh ((vector signed short) (a1))), \
     __altivec_link_error_invalid_argument ())))
 
 #define vec_xor(a1, a2) \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector float, a1, vector signed int, a2), \
-      ((vector float) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector float, a2), \
-      ((vector float) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      ((vector signed int) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      ((vector unsigned int) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      ((vector unsigned int) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      ((vector signed short) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      ((vector unsigned short) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      ((vector unsigned short) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      ((vector signed char) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      ((vector unsigned char) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      ((vector unsigned char) __builtin_altivec_vxor ((vector signed int) a1, (vector signed int) a2)), \
-    __altivec_link_error_invalid_argument ())))))))))))))))
+__ch (__bin_args_eq (vector float, ((a1)), vector float, ((a2))), \
+      ((vector float) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector float, ((a1)), vector unsigned int, ((a2))), \
+      ((vector float) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned int, ((a1)), vector float, ((a2))), \
+      ((vector float) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned int, ((a1)), vector unsigned int, ((a2))), \
+      ((vector unsigned int) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector signed int, ((a1)), vector unsigned int, ((a2))), \
+      ((vector unsigned int) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned int, ((a1)), vector signed int, ((a2))), \
+      ((vector unsigned int) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned int, ((a1)), vector unsigned int, ((a2))), \
+      ((vector unsigned int) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned short, ((a1)), vector unsigned short, ((a2))), \
+      ((vector unsigned short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector signed short, ((a1)), vector unsigned short, ((a2))), \
+      ((vector signed short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned short, ((a1)), vector signed short, ((a2))), \
+      ((vector signed short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned short, ((a1)), vector unsigned short, ((a2))), \
+      ((vector signed short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector signed short, ((a1)), vector signed short, ((a2))), \
+      ((vector signed short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector signed short, ((a1)), vector unsigned short, ((a2))), \
+      ((vector unsigned short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned short, ((a1)), vector signed short, ((a2))), \
+      ((vector unsigned short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned short, ((a1)), vector unsigned short, ((a2))), \
+      ((vector unsigned short) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned char, ((a1)), vector unsigned char, ((a2))), \
+      ((vector unsigned char) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector signed char, ((a1)), vector unsigned char, ((a2))), \
+      ((vector unsigned char) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned char, ((a1)), vector signed char, ((a2))), \
+      ((vector unsigned char) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned char, ((a1)), vector unsigned char, ((a2))), \
+      ((vector signed char) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector signed char, ((a1)), vector unsigned char, ((a2))), \
+      ((vector signed char) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+__ch (__bin_args_eq (vector unsigned char, ((a1)), vector signed char, ((a2))), \
+      ((vector signed char) __builtin_altivec_vxor ((vector signed int) ((a1)), (vector signed int) ((a2)))), \
+    __altivec_link_error_invalid_argument ())))))))))))))))))))))
 
 /* Predicates.  */
 
 #define vec_all_eq(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpeqfp_p (__CR6_LT, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpeqfp_p (__CR6_LT, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_all_ge(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_EQ, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_EQ, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_EQ, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgefp_p (__CR6_EQ, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_EQ, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_EQ, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_EQ, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgefp_p (__CR6_EQ, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_all_gt(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_LT, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_LT, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_LT, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgtfp_p (__CR6_LT, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_LT, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_LT, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_LT, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgtfp_p (__CR6_LT, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
-#define vec_all_in(a1, a2) __builtin_altivec_vcmpbfp_p (__CR6_EQ, a1, a2)
+#define vec_all_in(a1, a2) __builtin_altivec_vcmpbfp_p (__CR6_EQ, (a1), (a2))
 
 #define vec_all_le(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgefp_p (__CR6_LT, (vector float) a2, (vector float) a1), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgefp_p (__CR6_LT, (vector float) (a2), (vector float) (a1)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_all_lt(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_LT, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_LT, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_LT, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgtfp_p (__CR6_LT, (vector float) a2, (vector float) a1), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_LT, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_LT, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_LT, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgtfp_p (__CR6_LT, (vector float) (a2), (vector float) (a1)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
-#define vec_all_nan(a1) __builtin_altivec_vcmpeqfp_p (__CR6_EQ, a1, a1)
+#define vec_all_nan(a1) __builtin_altivec_vcmpeqfp_p (__CR6_EQ, (a1), (a1))
 
 #define vec_all_ne(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpeqfp_p (__CR6_EQ, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpeqfp_p (__CR6_EQ, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
-#define vec_all_nge(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_EQ, a1, a2)
+#define vec_all_nge(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_EQ, (a1), (a2))
 
-#define vec_all_ngt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_EQ, a1, a2)
+#define vec_all_ngt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_EQ, (a1), (a2))
 
-#define vec_all_nle(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_EQ, a2, a1)
+#define vec_all_nle(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_EQ, (a2), (a1))
 
-#define vec_all_nlt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_EQ, a2, a1)
+#define vec_all_nlt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_EQ, (a2), (a1))
 
-#define vec_all_numeric(a1) __builtin_altivec_vcmpeqfp_p (__CR6_EQ, a1, a1)
+#define vec_all_numeric(a1) __builtin_altivec_vcmpeqfp_p (__CR6_EQ, (a1), (a1))
 
 #define vec_any_eq(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpeqfp_p (__CR6_EQ_REV, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpeqfp_p (__CR6_EQ_REV, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_any_ge(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_LT_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_LT_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_LT_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgefp_p (__CR6_EQ_REV, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_LT_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_LT_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_LT_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgefp_p (__CR6_EQ_REV, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_any_gt(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_EQ_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_EQ_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_EQ_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgtfp_p (__CR6_EQ_REV, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_EQ_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_EQ_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_EQ_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgtfp_p (__CR6_EQ_REV, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_any_le(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgefp_p (__CR6_EQ_REV, (vector float) a2, (vector float) a1), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgefp_p (__CR6_EQ_REV, (vector float) (a2), (vector float) (a1)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_any_lt(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpgtsb_p (__CR6_EQ_REV, (vector signed char) a2, (vector signed char) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpgtsh_p (__CR6_EQ_REV, (vector signed short) a2, (vector signed short) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpgtsw_p (__CR6_EQ_REV, (vector signed int) a2, (vector signed int) a1), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpgtfp_p (__CR6_EQ_REV, (vector float) a2, (vector float) a1), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpgtub_p (__CR6_EQ_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpgtsb_p (__CR6_EQ_REV, (vector signed char) (a2), (vector signed char) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpgtuh_p (__CR6_EQ_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpgtsh_p (__CR6_EQ_REV, (vector signed short) (a2), (vector signed short) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpgtuw_p (__CR6_EQ_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpgtsw_p (__CR6_EQ_REV, (vector signed int) (a2), (vector signed int) (a1)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpgtfp_p (__CR6_EQ_REV, (vector float) (a2), (vector float) (a1)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
 #define vec_any_nan(a1) __builtin_altivec_vcmpeqfp_p (__CR6_LT_REV, a1, a1)
 
 #define vec_any_ne(a1, a2) \
-__ch (__bin_args_eq (vector signed char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector signed char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector unsigned char, a1, vector unsigned char, a2), \
-      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) a1, (vector signed char) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector signed short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector unsigned short, a1, vector unsigned short, a2), \
-      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) a1, (vector signed short) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector signed int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector signed int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector unsigned int, a1, vector unsigned int, a2), \
-      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) a1, (vector signed int) a2), \
-__ch (__bin_args_eq (vector float, a1, vector float, a2), \
-      __builtin_altivec_vcmpeqfp_p (__CR6_LT_REV, (vector float) a1, (vector float) a2), \
+__ch (__bin_args_eq (vector signed char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector signed char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector unsigned char, (a1), vector unsigned char, (a2)), \
+      __builtin_altivec_vcmpequb_p (__CR6_LT_REV, (vector signed char) (a1), (vector signed char) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector signed short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector unsigned short, (a1), vector unsigned short, (a2)), \
+      __builtin_altivec_vcmpequh_p (__CR6_LT_REV, (vector signed short) (a1), (vector signed short) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector signed int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector signed int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
+      __builtin_altivec_vcmpequw_p (__CR6_LT_REV, (vector signed int) (a1), (vector signed int) (a2)), \
+__ch (__bin_args_eq (vector float, (a1), vector float, (a2)), \
+      __builtin_altivec_vcmpeqfp_p (__CR6_LT_REV, (vector float) (a1), (vector float) (a2)), \
     __altivec_link_error_invalid_argument ())))))))))))))
 
-#define vec_any_nge(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_LT_REV, a1, a2)
+#define vec_any_nge(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_LT_REV, (a1), (a2))
 
-#define vec_any_ngt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_LT_REV, a1, a2)
+#define vec_any_ngt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_LT_REV, (a1), (a2))
 
-#define vec_any_nle(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_LT_REV, a2, a1)
+#define vec_any_nle(a1, a2) __builtin_altivec_vcmpgefp_p (__CR6_LT_REV, (a2), (a1))
 
-#define vec_any_nlt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_LT_REV, a2, a1)
+#define vec_any_nlt(a1, a2) __builtin_altivec_vcmpgtfp_p (__CR6_LT_REV, (a2), (a1))
 
-#define vec_any_numeric(a1) __builtin_altivec_vcmpeqfp_p (__CR6_EQ_REV, a1, a1)
+#define vec_any_numeric(a1) __builtin_altivec_vcmpeqfp_p (__CR6_EQ_REV, (a1), (a1))
 
-#define vec_any_out(a1, a2) __builtin_altivec_vcmpbfp_p (__CR6_EQ_REV, a1, a2)
+#define vec_any_out(a1, a2) __builtin_altivec_vcmpbfp_p (__CR6_EQ_REV, (a1), (a2))
 
 #endif /* __cplusplus */