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i386.md (*fix_trunch_1): Add "&& 1" to insn split constraint.

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* configure/i386/i386.md (*fix_trunch_1): Add "&& 1" to
        insn split constraint.
        (define_peephole2): Remove unneeded "&& 1" from peephole2
        constraints.

From-SVN: r90852
This commit is contained in:
Uros Bizjak 2004-11-18 08:34:55 +01:00 • committed by Uros Bizjak
parent a28281a789
commit d7518354cd
2 changed files with 10 additions and 3 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2004-11-18 Uros Bizjak <uros@kss-loka.si>
* configure/i386/i386.md (*fix_trunch_1): Add "&& 1" to
insn split constraint.
(define_peephole2): Remove unneeded "&& 1" from peephole2
constraints.
2004-11-18 Ben Elliston <bje@au.ibm.com>
* doc/cfg.texi (Maintaining the CFG): Remove duplicated @item

6
gcc/config/i386/i386.md
View file

@ -1870,7 +1870,7 @@
[(set (match_operand:DI 0 "push_operand" "")
(match_operand:DI 1 "immediate_operand" ""))]
"TARGET_64BIT && !symbolic_operand (operands[1], DImode)
&& !x86_64_immediate_operand (operands[1], DImode) && 1"
&& !x86_64_immediate_operand (operands[1], DImode)"
[(set (match_dup 0) (match_dup 1))
(set (match_dup 2) (match_dup 3))]
"split_di (operands + 1, 1, operands + 2, operands + 3);
@ -2136,7 +2136,7 @@
[(set (match_operand:DI 0 "memory_operand" "")
(match_operand:DI 1 "immediate_operand" ""))]
"TARGET_64BIT && !symbolic_operand (operands[1], DImode)
&& !x86_64_immediate_operand (operands[1], DImode) && 1"
&& !x86_64_immediate_operand (operands[1], DImode)"
[(set (match_dup 2) (match_dup 3))
(set (match_dup 4) (match_dup 5))]
"split_di (operands, 2, operands + 2, operands + 4);")
@ -4405,7 +4405,7 @@
&& !reload_completed && !reload_in_progress
&& !SSE_FLOAT_MODE_P (GET_MODE (operands[1]))"
"#"
""
"&& 1"
[(const_int 0)]
{
ix86_optimize_mode_switching = 1;