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Add some cleanup to the DataLayout changes requested by Chandler.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166607 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Micah Villmow
2012-10-24 18:36:13 +00:00
parent 199063ea37
commit b52fb87617
11 changed files with 38 additions and 27 deletions
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7
lib/Target/NVPTX/NVPTXAsmPrinter.cpp
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@@ -126,10 +126,9 @@ const MCExpr *nvptx::LowerConstant(const Constant *CV, AsmPrinter &AP) {
return Base;
// Truncate/sext the offset to the pointer size.
unsigned AS = PtrVal->getType()->isPointerTy() ?
cast<PointerType>(PtrVal->getType())->getAddressSpace() : 0;
if (TD.getPointerSizeInBits(AS) != 64) {
int SExtAmount = 64-TD.getPointerSizeInBits(AS);
unsigned PtrSize = TD.getPointerTypeSizeInBits(PtrVal->getType());
if (PtrSize != 64) {
int SExtAmount = 64-PtrSize;
Offset = (Offset << SExtAmount) >> SExtAmount;
}