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Move the ConstantInt uniquing table into LLVMContextImpl. This exposed a number of issues in

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our current context-passing stuff, which is also fixed here


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76089 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-16 18:04:31 +00:00
parent f96db468fc
commit 001dbfebcb
34 changed files with 174 additions and 92 deletions
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4
lib/Analysis/BasicAliasAnalysis.cpp
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@ -312,6 +312,8 @@ BasicAliasAnalysis::getModRefInfo(CallSite CS1, CallSite CS2) {
AliasAnalysis::AliasResult
BasicAliasAnalysis::alias(const Value *V1, unsigned V1Size,
const Value *V2, unsigned V2Size) {
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()))
@ -530,6 +532,8 @@ BasicAliasAnalysis::CheckGEPInstructions(
const PointerType *GEPPointerTy = cast<PointerType>(BasePtr1Ty);
Context = &GEPPointerTy->getContext();
// Find the (possibly empty) initial sequence of equal values... which are not
// necessarily constants.
unsigned NumGEP1Operands = NumGEP1Ops, NumGEP2Operands = NumGEP2Ops;