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Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are

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metadata related, which I'm waiting on to avoid conflicting with Devang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77721 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-31 20:28:14 +00:00
parent 2a29899d74
commit a7235ea724
56 changed files with 350 additions and 399 deletions
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16
lib/Analysis/BasicAliasAnalysis.cpp
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@@ -308,8 +308,6 @@ BasicAliasAnalysis::getModRefInfo(CallSite CS1, CallSite CS2) {
AliasAnalysis::AliasResult
BasicAliasAnalysis::alias(const Value *V1, unsigned V1Size,
const Value *V2, unsigned V2Size) {
LLVMContext &Context = V1->getType()->getContext();
// Strip off any constant expression casts if they exist
if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(V1))
if (CE->isCast() && isa<PointerType>(CE->getOperand(0)->getType()))
@@ -394,13 +392,13 @@ BasicAliasAnalysis::alias(const Value *V1, unsigned V1Size,
// the base pointers.
while (isGEP(GEP1->getOperand(0)) &&
GEP1->getOperand(1) ==
Context.getNullValue(GEP1->getOperand(1)->getType()))
Constant::getNullValue(GEP1->getOperand(1)->getType()))
GEP1 = cast<User>(GEP1->getOperand(0));
const Value *BasePtr1 = GEP1->getOperand(0);
while (isGEP(GEP2->getOperand(0)) &&
GEP2->getOperand(1) ==
Context.getNullValue(GEP2->getOperand(1)->getType()))
Constant::getNullValue(GEP2->getOperand(1)->getType()))
GEP2 = cast<User>(GEP2->getOperand(0));
const Value *BasePtr2 = GEP2->getOperand(0);
@@ -480,7 +478,7 @@ BasicAliasAnalysis::alias(const Value *V1, unsigned V1Size,
for (unsigned i = 0; i != GEPOperands.size(); ++i)
if (!isa<ConstantInt>(GEPOperands[i]))
GEPOperands[i] =
Context.getNullValue(GEPOperands[i]->getType());
Constant::getNullValue(GEPOperands[i]->getType());
int64_t Offset =
TD->getIndexedOffset(BasePtr->getType(),
&GEPOperands[0],
@@ -696,7 +694,7 @@ BasicAliasAnalysis::CheckGEPInstructions(
// TargetData::getIndexedOffset.
for (i = 0; i != MaxOperands; ++i)
if (!isa<ConstantInt>(GEP1Ops[i]))
GEP1Ops[i] = Context.getNullValue(GEP1Ops[i]->getType());
GEP1Ops[i] = Constant::getNullValue(GEP1Ops[i]->getType());
// Okay, now get the offset. This is the relative offset for the full
// instruction.
int64_t Offset1 = TD->getIndexedOffset(GEPPointerTy, GEP1Ops,
@@ -740,7 +738,7 @@ BasicAliasAnalysis::CheckGEPInstructions(
const Type *ZeroIdxTy = GEPPointerTy;
for (unsigned i = 0; i != FirstConstantOper; ++i) {
if (!isa<StructType>(ZeroIdxTy))
GEP1Ops[i] = GEP2Ops[i] = Context.getNullValue(Type::Int32Ty);
GEP1Ops[i] = GEP2Ops[i] = Constant::getNullValue(Type::Int32Ty);
if (const CompositeType *CT = dyn_cast<CompositeType>(ZeroIdxTy))
ZeroIdxTy = CT->getTypeAtIndex(GEP1Ops[i]);
@@ -755,7 +753,7 @@ BasicAliasAnalysis::CheckGEPInstructions(
// If they are equal, use a zero index...
if (Op1 == Op2 && BasePtr1Ty == BasePtr2Ty) {
if (!isa<ConstantInt>(Op1))
GEP1Ops[i] = GEP2Ops[i] = Context.getNullValue(Op1->getType());
GEP1Ops[i] = GEP2Ops[i] = Constant::getNullValue(Op1->getType());
// Otherwise, just keep the constants we have.
} else {
if (Op1) {
@@ -800,7 +798,7 @@ BasicAliasAnalysis::CheckGEPInstructions(
return MayAlias; // Be conservative with out-of-range accesses
}
} else { // Conservatively assume the minimum value for this index
GEP2Ops[i] = Context.getNullValue(Op2->getType());
GEP2Ops[i] = Constant::getNullValue(Op2->getType());
}
}
}