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From-SVN: r4136
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Richard Kenner 1993-04-13 17:07:22 -04:00
parent 8ab861c702
commit 1c6bc81741
1 changed files with 1 additions and 1 deletions
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gcc/expr.c
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@ -7660,7 +7660,7 @@ compare_from_rtx (op0, op1, code, unsignedp, mode, size, align)
#if 0 #if 0
/* There's no need to do this now that combine.c can eliminate lots of /* There's no need to do this now that combine.c can eliminate lots of
sign extensions. This can be less efficient in certain cases on other sign extensions. This can be less efficient in certain cases on other
machines. machines. */
/* If this is a signed equality comparison, we can do it as an /* If this is a signed equality comparison, we can do it as an
unsigned comparison since zero-extension is cheaper than sign unsigned comparison since zero-extension is cheaper than sign