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Convert ConstantExpr::getGetElementPtr and

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ConstantExpr::getInBoundsGetElementPtr to use ArrayRef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135673 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jay Foad
2011-07-21 14:31:17 +00:00
parent 14732a1f42
commit dab3d29605
20 changed files with 99 additions and 106 deletions
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lib/Transforms/IPO/GlobalOpt.cpp
+4 -6
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@@ -596,8 +596,7 @@ static GlobalVariable *SRAGlobal(GlobalVariable *GV, const TargetData &TD) {
Idxs.push_back(NullInt);
for (unsigned i = 3, e = CE->getNumOperands(); i != e; ++i)
Idxs.push_back(CE->getOperand(i));
NewPtr = ConstantExpr::getGetElementPtr(cast<Constant>(NewPtr),
&Idxs[0], Idxs.size());
NewPtr = ConstantExpr::getGetElementPtr(cast<Constant>(NewPtr), Idxs);
} else {
GetElementPtrInst *GEPI = cast<GetElementPtrInst>(GEP);
SmallVector<Value*, 8> Idxs;
@@ -753,8 +752,7 @@ static bool OptimizeAwayTrappingUsesOfValue(Value *V, Constant *NewV) {
break;
if (Idxs.size() == GEPI->getNumOperands()-1)
Changed |= OptimizeAwayTrappingUsesOfValue(GEPI,
ConstantExpr::getGetElementPtr(NewV, &Idxs[0],
Idxs.size()));
ConstantExpr::getGetElementPtr(NewV, Idxs));
if (GEPI->use_empty()) {
Changed = true;
GEPI->eraseFromParent();
@@ -2410,8 +2408,8 @@ static bool EvaluateFunction(Function *F, Constant *&RetVal,
i != e; ++i)
GEPOps.push_back(getVal(Values, *i));
InstResult = cast<GEPOperator>(GEP)->isInBounds() ?
ConstantExpr::getInBoundsGetElementPtr(P, &GEPOps[0], GEPOps.size()) :
ConstantExpr::getGetElementPtr(P, &GEPOps[0], GEPOps.size());
ConstantExpr::getInBoundsGetElementPtr(P, GEPOps) :
ConstantExpr::getGetElementPtr(P, GEPOps);
} else if (LoadInst *LI = dyn_cast<LoadInst>(CurInst)) {
if (LI->isVolatile()) return false; // no volatile accesses.
InstResult = ComputeLoadResult(getVal(Values, LI->getOperand(0)),