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employ CallInst::ArgOffset (for now)

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llvm-svn: 107015
This commit is contained in:
Gabor Greif 2010-06-28 16:43:57 +00:00
parent 7a30acd911
commit 6bf330181d
1 changed files with 2 additions and 2 deletions
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4
lib/Transforms/Scalar/ScalarReplAggregates.cpp
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@ -969,7 +969,7 @@ void SROA::isSafeForScalarRepl(Instruction *I, AllocaInst *AI, uint64_t Offset,
ConstantInt *Length = dyn_cast<ConstantInt>(MI->getLength());
if (Length)
isSafeMemAccess(AI, Offset, Length->getZExtValue(), 0,
UI.getOperandNo() == 1, Info);
UI.getOperandNo() == CallInst::ArgOffset, Info);
else
MarkUnsafe(Info);
} else if (LoadInst *LI = dyn_cast<LoadInst>(User)) {
@ -1799,7 +1799,7 @@ static bool isOnlyCopiedFromConstantGlobal(Value *V, MemTransferInst *&TheCopy,
if (isOffset) return false;
// If the memintrinsic isn't using the alloca as the dest, reject it.
if (UI.getOperandNo() != 1) return false;
if (UI.getOperandNo() != CallInst::ArgOffset) return false;
// If the source of the memcpy/move is not a constant global, reject it.
if (!PointsToConstantGlobal(MI->getSource()))