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Simplification noticed by Frits.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128333 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2011-03-26 09:32:07 +00:00
parent 150c4a1a89
commit 1a4d58af09
1 changed files with 2 additions and 3 deletions
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5
lib/Transforms/Scalar/DeadStoreElimination.cpp
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@ -361,9 +361,8 @@ static bool isCompleteOverwrite(const AliasAnalysis::Location &Later,
//
// |--earlier--|
// |----- later ------|
if ((EarlierOff == LaterOff && Earlier.Size <= Later.Size) ||
(EarlierOff > LaterOff &&
EarlierOff + Earlier.Size <= LaterOff + Later.Size))
if (EarlierOff >= LaterOff &&
EarlierOff + Earlier.Size <= LaterOff + Later.Size)
return true;
// Otherwise, they don't completely overlap.