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use (even more) ArgOperand API

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106744 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif
2010-06-24 13:54:33 +00:00
parent c310fcc909
commit bcda85c743
1 changed files with 5 additions and 5 deletions
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10
lib/Transforms/InstCombine/InstCombineCalls.cpp
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@@ -112,8 +112,8 @@ unsigned InstCombiner::GetOrEnforceKnownAlignment(Value *V,
}
Instruction *InstCombiner::SimplifyMemTransfer(MemIntrinsic *MI) {
unsigned DstAlign = GetOrEnforceKnownAlignment(MI->getOperand(1));
unsigned SrcAlign = GetOrEnforceKnownAlignment(MI->getOperand(2));
unsigned DstAlign = GetOrEnforceKnownAlignment(MI->getArgOperand(0));
unsigned SrcAlign = GetOrEnforceKnownAlignment(MI->getArgOperand(1));
unsigned MinAlign = std::min(DstAlign, SrcAlign);
unsigned CopyAlign = MI->getAlignment();
@@ -125,7 +125,7 @@ Instruction *InstCombiner::SimplifyMemTransfer(MemIntrinsic *MI) {
// If MemCpyInst length is 1/2/4/8 bytes then replace memcpy with
// load/store.
ConstantInt *MemOpLength = dyn_cast<ConstantInt>(MI->getOperand(3));
ConstantInt *MemOpLength = dyn_cast<ConstantInt>(MI->getArgOperand(2));
if (MemOpLength == 0) return 0;
// Source and destination pointer types are always "i8*" for intrinsic. See
@@ -140,9 +140,9 @@ Instruction *InstCombiner::SimplifyMemTransfer(MemIntrinsic *MI) {
// Use an integer load+store unless we can find something better.
unsigned SrcAddrSp =
cast<PointerType>(MI->getOperand(2)->getType())->getAddressSpace();
cast<PointerType>(MI->getArgOperand(1)->getType())->getAddressSpace();
unsigned DstAddrSp =
cast<PointerType>(MI->getOperand(1)->getType())->getAddressSpace();
cast<PointerType>(MI->getArgOperand(0)->getType())->getAddressSpace();
const IntegerType* IntType = IntegerType::get(MI->getContext(), Size<<3);
Type *NewSrcPtrTy = PointerType::get(IntType, SrcAddrSp);