From f3bc59535b5f2f6c0eb0ac46d3cbc0ffed8249f3 Mon Sep 17 00:00:00 2001
From: uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 11 Jun 2011 12:06:31 +0000
Subject: [PATCH] 	* config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
 	(*vec_dupv2df): Rename from vec_dupv2df.
 	(vec_dupv2df): New expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174950 138bc75d-0d04-0410-961f-82ee72b054a4

index 0e03dd4..12b307a 100644
--- a/gcc/config/i386/sse.md
+++ b/gcc/config/i386/sse.md
@@ -3816,7 +3816,7 @@
   "TARGET_SSE"
 {
   if (!TARGET_AVX)
-    operands[1] = force_reg (V4SFmode, operands[1]);
+    operands[1] = force_reg (SFmode, operands[1]);
 })
 
 (define_insn "*vec_dupv4sf_avx"
@@ -5117,6 +5117,16 @@
    (set_attr "length_immediate" "*,*,*,1,*,*")
    (set_attr "mode" "DF,V1DF,V1DF,V2DF,V1DF,V1DF")])
 
+(define_expand "vec_dupv2df"
+  [(set (match_operand:V2DF 0 "register_operand" "")
+	(vec_duplicate:V2DF
+	  (match_operand:DF 1 "nonimmediate_operand" "")))]
+  "TARGET_SSE2"
+{
+  if (!TARGET_SSE3)
+    operands[1] = force_reg (DFmode, operands[1]);
+})
+
 (define_insn "*vec_dupv2df_sse3"
   [(set (match_operand:V2DF 0 "register_operand" "=x")
 	(vec_duplicate:V2DF
@@ -5127,7 +5137,7 @@
    (set_attr "prefix" "maybe_vex")
    (set_attr "mode" "DF")])
 
-(define_insn "vec_dupv2df"
+(define_insn "*vec_dupv2df"
   [(set (match_operand:V2DF 0 "register_operand" "=x")
 	(vec_duplicate:V2DF
 	  (match_operand:DF 1 "register_operand" "0")))]
-- 
1.7.0.4