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

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From-SVN: r41926
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Jan Hubicka 2001-05-09 16:03:39 +02:00 committed by Jan Hubicka
parent d3c7d45ed9
commit 6c12e4889f
2 changed files with 9 additions and 3 deletions
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4
gcc/ChangeLog
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@ -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

8
gcc/config/i386/i386.md
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@ -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;")