2002-02-13 Aldy Hernandez <aldyh@redhat.com>

        * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors.

        * config/rs6000/sysv4.h (ROUND_TYPE_ALIGN): Add MAX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49758 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ccd9765..ff2c4c3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
 2002-02-14  Aldy Hernandez  <aldyh@redhat.com>
 
+        * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors.
+
+        * config/rs6000/sysv4.h (ROUND_TYPE_ALIGN): Add MAX.
+
+2002-02-14  Aldy Hernandez  <aldyh@redhat.com>
+
         * config/rs6000/rs6000.md ("*movv4si_internal"): Add m<-r and r<-r
         alternatives.
         ("*movv8hi_internal1"): Same.

diff --git a/gcc/config/rs6000/darwin.h b/gcc/config/rs6000/darwin.h
index cb6b4b7..3daf18c 100644 (file)
--- a/gcc/config/rs6000/darwin.h
+++ b/gcc/config/rs6000/darwin.h
@@ -218,6 +218,8 @@ Boston, MA 02111-1307, USA.  */
    && TYPE_FIELDS (STRUCT) != 0                                \
    && DECL_MODE (TYPE_FIELDS (STRUCT)) == DFmode       \
    ? MAX (MAX ((COMPUTED), (SPECIFIED)), 64)           \
+   : (TARGET_ALTIVEC && TREE_CODE (STRUCT) == VECTOR_TYPE) \
+   ? MAX (MAX ((COMPUTED), (SPECIFIED)), 128)           \
    : MAX ((COMPUTED), (SPECIFIED)))
 /* XXX: Darwin supports neither .quad, or .llong, but it also doesn't
    support 64 bit powerpc either, so this just keeps things happy.  */

diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
index c20eaa0..5b0befe 100644 (file)
--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
@@ -397,7 +397,8 @@ do {                                                                        \
    SPECIFIED.  */
 #define ROUND_TYPE_ALIGN(TYPE, COMPUTED, SPECIFIED)                    \
        ((TARGET_ALTIVEC  && TREE_CODE (TYPE) == VECTOR_TYPE)           \
-        ? 128 : MAX (COMPUTED, SPECIFIED))
+        ? MAX (MAX ((COMPUTED), (SPECIFIED)), 128)                     \
+         : MAX (COMPUTED, SPECIFIED))
 
 #undef  BIGGEST_FIELD_ALIGNMENT
 #undef  ADJUST_FIELD_ALIGN