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Simplify test, as suggested by Chris.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124990 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anders Carlsson 2011-02-06 20:22:49 +00:00
parent 9c93d48b6b
commit 5d43ff4e7e
1 changed files with 2 additions and 6 deletions
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8
lib/Analysis/ConstantFolding.cpp
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@ -341,14 +341,10 @@ static bool ReadDataFromGlobal(Constant *C, uint64_t ByteOffset,
}
if (ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {
if (CE->getOpcode() == Instruction::IntToPtr) {
uint64_t PtrSize = TD.getTypeAllocSize(C->getType());
uint64_t IntSize = TD.getTypeAllocSize(C->getOperand(0)->getType());
if (PtrSize == IntSize)
if (CE->getOpcode() == Instruction::IntToPtr &&
CE->getOperand(0)->getType() == TD.getIntPtrType(CE->getContext()))
return ReadDataFromGlobal(CE->getOperand(0), ByteOffset, CurPtr,
BytesLeft, TD);
}
}
// Otherwise, unknown initializer type.