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(simplify_comparison): Convert comparison to unsigned when stripping

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off a ZERO_EXTEND.

From-SVN: r8034
This commit is contained in:
Richard Kenner 1994-09-07 18:32:03 -04:00
parent 6dd49058f5
commit 66415c8b0e
1 changed files with 1 additions and 0 deletions
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gcc/combine.c
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@ -8636,6 +8636,7 @@ simplify_comparison (code, pop0, pop1)
{
op0 = gen_lowpart_for_combine (tmode, inner_op0);
op1 = gen_lowpart_for_combine (tmode, inner_op1);
code = unsigned_condition (code);
changed = 1;
break;
}