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Delete an obsolete sentance from a comment.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72667 91177308-0d34-0410-b5e6-96231b3b80d8
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Dan Gohman
2009-05-31 16:18:57 +00:00
parent 55b42513e1
commit 18a69c5a36
1 changed files with 1 additions and 3 deletions
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4
lib/Analysis/LiveValues.cpp
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@ -162,9 +162,7 @@ LiveValues::Memo &LiveValues::compute(const Value *V) {
} }
// Climb the immediate dominator tree from the use to the definition // Climb the immediate dominator tree from the use to the definition
// and mark all intermediate blocks as live-through. Don't do this if // and mark all intermediate blocks as live-through.
// the user is a PHI because such users may not be dominated by the
// definition.
for (; BB != DefBB; BB = getImmediateDominator(BB, DT)) { for (; BB != DefBB; BB = getImmediateDominator(BB, DT)) {
if (BB != UseBB && !M.LiveThrough.insert(BB)) if (BB != UseBB && !M.LiveThrough.insert(BB))
break; break;