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Fix a comment.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130428 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2011-04-28 20:09:57 +00:00
parent 1e4f44bb8a
commit e12d583621
1 changed files with 1 additions and 1 deletions
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lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
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@ -770,7 +770,7 @@ Value *InstCombiner::FoldAndOfICmps(ICmpInst *LHS, ICmpInst *RHS) {
}
}
// (trunc x) == C1 & (and x, CA) == C2 -> (and CA|CMAX) == C1|C2
// (trunc x) == C1 & (and x, CA) == C2 -> (and x, CA|CMAX) == C1|C2
// where CMAX is the all ones value for the truncated type,
// iff the lower bits of CA are zero.
if (LHSCC == RHSCC && ICmpInst::isEquality(LHSCC) &&