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Clarify a comment. 

llvm-svn: 114487
This commit is contained in:
Bob Wilson 2010-09-21 21:44:14 +00:00
parent fb100021b7
commit ff714f9992
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp
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@ -796,7 +796,7 @@ bool CodeGenPrepare::MoveExtToFormExtLoad(Instruction *I) {
bool CodeGenPrepare::OptimizeExtUses(Instruction *I) {
BasicBlock *DefBB = I->getParent();
// If both result of the {s|z}xt and its source are live out, rewrite all
// If the result of a {s|z}ext and its source are both live out, rewrite all
// other uses of the source with result of extension.
Value *Src = I->getOperand(0);
if (Src->hasOneUse())