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i386.md (ffssi2): Tighten op1 predicate to the requirements of the output insns. 

* config/i386/i386.md (ffssi2): Tighten op1 predicate to
        the requirements of the output insns.

From-SVN: r64283
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Richard Henderson 2003-03-12 16:52:38 -08:00 committed by Richard Henderson
parent 541afe7bc9
commit 79c1dc7510
2 changed files with 7 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2003-03-12 Richard Henderson <rth@redhat.com>
PR opt/8178
* config/i386/i386.md (ffssi2): Tighten op1 predicate to
the requirements of the output insns.
2003-03-12 Andrew Lewycky <andrew@mxc.ca>
PR c++/7050

2
gcc/config/i386/i386.md
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@ -13900,7 +13900,7 @@
(define_expand "ffssi2"
[(set (match_operand:SI 0 "nonimmediate_operand" "")
(ffs:SI (match_operand:SI 1 "general_operand" "")))]
(ffs:SI (match_operand:SI 1 "nonimmediate_operand" "")))]
""
{
rtx out = gen_reg_rtx (SImode), tmp = gen_reg_rtx (SImode);