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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26177 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-02-14 20:12:38 +00:00
parent ac940ab1bf
commit c4f8eee054
1 changed files with 6 additions and 6 deletions
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12
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -1563,12 +1563,12 @@ static SDOperand getMemBasePlusOffset(SDOperand Base, unsigned Offset,
return DAG.getNode(ISD::ADD, VT, Base, DAG.getConstant(Offset, VT));
}
/// MeetMaxMemopRequirement - Determines if the number of memory ops required
/// MeetsMaxMemopRequirement - Determines if the number of memory ops required
/// to replace the memset / memcpy is below the threshold. It also returns the
/// types of the sequence of memory ops to perform memset / memcpy.
static bool MeetMaxMemopRequirement(std::vector<MVT::ValueType> &MemOps,
unsigned Limit,
uint64_t Size, unsigned Align, TargetLowering &TLI) {
static bool MeetsMaxMemopRequirement(std::vector<MVT::ValueType> &MemOps,
unsigned Limit, uint64_t Size,
unsigned Align, TargetLowering &TLI) {
MVT::ValueType VT;
if (TLI.allowsUnalignedMemoryAccesses()) {
@ -1633,8 +1633,8 @@ void SelectionDAGLowering::visitMemIntrinsic(CallInst &I, unsigned Op) {
switch (Op) {
default: break; // Do nothing for now.
case ISD::MEMSET: {
if (MeetMaxMemopRequirement(MemOps, TLI.getMaxStoresPerMemset(),
Size->getValue(), Align, TLI)) {
if (MeetsMaxMemopRequirement(MemOps, TLI.getMaxStoresPerMemset(),
Size->getValue(), Align, TLI)) {
unsigned NumMemOps = MemOps.size();
unsigned Offset = 0;
for (unsigned i = 0; i < NumMemOps; i++) {