From: Jan Hubicka <jh@suse.cz>
Date: Wed, 9 May 2001 14:03:39 +0000 (+0200)
Subject: * i386.md (DImode move splitters): Use !MMX and !SSE for the condition.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6c12e4889f47b41aa5ad06f0eec4ac27f832669a;p=gcc.git

* i386.md (DImode move splitters): Use !MMX and !SSE for the condition.

From-SVN: r41926
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5d54bb88397..0691ddc5bec 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Wed May  9 16:01:41 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.md (DImode move splitters): Use !MMX and !SSE for the condition.
+
 Wed May  9 10:40:25 2001  Alexandre Oliva  <aoliva@redhat.com>
 
 	* regclass.c (scan_one_insn): Update REG_N_REFS when optimizing
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index a0941beb7d9..b85e585433a 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -2487,7 +2487,8 @@
 (define_split
   [(set (match_operand:DI 0 "push_operand" "")
         (match_operand:DI 1 "general_operand" ""))]
-  "!TARGET_64BIT && reload_completed && ! MMX_REG_P (operands[1])"
+  "!TARGET_64BIT && reload_completed
+   && (! MMX_REG_P (operands[1]) && !SSE_REG_P (operands[1]))"
   [(const_int 0)]
   "ix86_split_long_move (operands); DONE;")
 
@@ -2495,8 +2496,9 @@
 (define_split
   [(set (match_operand:DI 0 "nonimmediate_operand" "")
         (match_operand:DI 1 "general_operand" ""))]
-  "!TARGET_64BIT && reload_completed && GENERAL_REG_P (operands[0])
-   && GENERAL_REG_P (operands[1])"
+  "!TARGET_64BIT && reload_completed
+   && (!MMX_REG_P (operands[0]) && !SSE_REG_P (operands[0]))
+   && (!MMX_REG_P (operands[1]) && !SSE_REG_P (operands[1]))"
   [(const_int 0)]
   "ix86_split_long_move (operands); DONE;")