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Minor cleanups. No functionality change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175567 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakub Staszak 2013-02-19 22:14:45 +00:00
parent c989c61798
commit 50573b1c27
1 changed files with 7 additions and 10 deletions
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17
lib/Transforms/Scalar/SROA.cpp
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@ -409,9 +409,9 @@ static Value *foldSelectInst(SelectInst &SI) {
// early on.
if (ConstantInt *CI = dyn_cast<ConstantInt>(SI.getCondition()))
return SI.getOperand(1+CI->isZero());
if (SI.getOperand(1) == SI.getOperand(2)) {
if (SI.getOperand(1) == SI.getOperand(2))
return SI.getOperand(1);
}
return 0;
}
@ -1139,8 +1139,7 @@ void AllocaPartitioning::print(raw_ostream &OS, const_iterator I,
void AllocaPartitioning::printUsers(raw_ostream &OS, const_iterator I,
StringRef Indent) const {
for (const_use_iterator UI = use_begin(I), UE = use_end(I);
UI != UE; ++UI) {
for (const_use_iterator UI = use_begin(I), UE = use_end(I); UI != UE; ++UI) {
if (!UI->U)
continue; // Skip dead uses.
OS << Indent << " [" << UI->BeginOffset << "," << UI->EndOffset << ") "
@ -1240,7 +1239,7 @@ public:
for (SmallVector<DbgValueInst *, 4>::const_iterator I = DVIs.begin(),
E = DVIs.end(); I != E; ++I) {
DbgValueInst *DVI = *I;
Value *Arg = NULL;
Value *Arg = 0;
if (StoreInst *SI = dyn_cast<StoreInst>(Inst)) {
// If an argument is zero extended then use argument directly. The ZExt
// may be zapped by an optimization pass in future.
@ -1437,8 +1436,7 @@ private:
// We can only transform this if it is safe to push the loads into the
// predecessor blocks. The only thing to watch out for is that we can't put
// a possibly trapping load in the predecessor if it is a critical edge.
for (unsigned Idx = 0, Num = PN.getNumIncomingValues(); Idx != Num;
++Idx) {
for (unsigned Idx = 0, Num = PN.getNumIncomingValues(); Idx != Num; ++Idx) {
TerminatorInst *TI = PN.getIncomingBlock(Idx)->getTerminator();
Value *InVal = PN.getIncomingValue(Idx);
@ -3146,9 +3144,8 @@ private:
void emitFunc(Type *Ty, Value *&Agg, const Twine &Name) {
assert(Ty->isSingleValueType());
// Load the single value and insert it using the indices.
Value *Load = IRB.CreateLoad(IRB.CreateInBoundsGEP(Ptr, GEPIndices,
Name + ".gep"),
Name + ".load");
Value *GEP = IRB.CreateInBoundsGEP(Ptr, GEPIndices, Name + ".gep");
Value *Load = IRB.CreateLoad(GEP, Name + ".load");
Agg = IRB.CreateInsertValue(Agg, Load, Indices, Name + ".insert");
DEBUG(dbgs() << " to: " << *Load << "\n");
}