2007-04-05 Uros Bizjak <ubizjak@gmail.com>

	    H.J. Lu  <hongjiu.lu@intel.com>

	PR target/31478
	* config/i386/sse.md (sse2_umulv2siv2di3): Use V4SImode instead
	of V8HImode when calling ix86_binary_operator_ok.
	(sse2_pmaddwd): Call ix86_binary_operator_ok.
	(sdot_prodv8hi): Operands 1 and 2 must be register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123527 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4f5f8f5..bef1dfb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2007-04-05  Uros Bizjak  <ubizjak@gmail.com>
+           H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR target/31478
+       * config/i386/sse.md (sse2_umulv2siv2di3): Use V4SImode instead
+       of V8HImode when calling ix86_binary_operator_ok.
+       (sse2_pmaddwd): Call ix86_binary_operator_ok.
+       (sdot_prodv8hi): Operands 1 and 2 must be register.
+

 2007-04-05  Alexandre Oliva  <aoliva@redhat.com>
 
        * tree-sra.c (try_instantiate_multiple_fields): Needlessly
 2007-04-05  Alexandre Oliva  <aoliva@redhat.com>
 
        * tree-sra.c (try_instantiate_multiple_fields): Needlessly

diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md
index 8b7d75d..4935653 100644 (file)
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -2752,7 +2752,7 @@
            (vec_select:V2SI
              (match_operand:V4SI 2 "nonimmediate_operand" "xm")
              (parallel [(const_int 0) (const_int 2)])))))]
            (vec_select:V2SI
              (match_operand:V4SI 2 "nonimmediate_operand" "xm")
              (parallel [(const_int 0) (const_int 2)])))))]

-  "TARGET_SSE2 && ix86_binary_operator_ok (MULT, V8HImode, operands)"
+  "TARGET_SSE2 && ix86_binary_operator_ok (MULT, V4SImode, operands)"

   "pmuludq\t{%2, %0|%0, %2}"
   [(set_attr "type" "sseimul")
    (set_attr "mode" "TI")])
   "pmuludq\t{%2, %0|%0, %2}"
   [(set_attr "type" "sseimul")
    (set_attr "mode" "TI")])


@@ -2788,7 +2788,7 @@
                           (const_int 3)
                           (const_int 5)
                           (const_int 7)]))))))]
                           (const_int 3)
                           (const_int 5)
                           (const_int 7)]))))))]

-  "TARGET_SSE2"
+  "TARGET_SSE2 && ix86_binary_operator_ok (MULT, V8HImode, operands)"

   "pmaddwd\t{%2, %0|%0, %2}"
   [(set_attr "type" "sseiadd")
    (set_attr "mode" "TI")])
   "pmaddwd\t{%2, %0|%0, %2}"
   [(set_attr "type" "sseiadd")
    (set_attr "mode" "TI")])


@@ -3041,8 +3041,8 @@
 
 (define_expand "sdot_prodv8hi"
   [(match_operand:V4SI 0 "register_operand" "")
 
 (define_expand "sdot_prodv8hi"
   [(match_operand:V4SI 0 "register_operand" "")

-   (match_operand:V8HI 1 "nonimmediate_operand" "")
-   (match_operand:V8HI 2 "nonimmediate_operand" "")
+   (match_operand:V8HI 1 "register_operand" "")
+   (match_operand:V8HI 2 "register_operand" "")

    (match_operand:V4SI 3 "register_operand" "")]
   "TARGET_SSE2"
 {
    (match_operand:V4SI 3 "register_operand" "")]
   "TARGET_SSE2"
 {