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Make AliasAnalysis and related classes use

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getAnalysisIfAvailable<TargetData>().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77028 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2009-07-25 00:48:42 +00:00
parent d5b385c09f
commit fc2a3ed0c9
8 changed files with 54 additions and 47 deletions
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lib/Analysis/AliasSetTracker.cpp
+4 -5
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@@ -280,7 +280,7 @@ bool AliasSetTracker::add(Value *Ptr, unsigned Size) {
bool AliasSetTracker::add(LoadInst *LI) {
bool NewPtr;
AliasSet &AS = addPointer(LI->getOperand(0),
AA.getTargetData().getTypeStoreSize(LI->getType()),
AA.getTypeStoreSize(LI->getType()),
AliasSet::Refs, NewPtr);
if (LI->isVolatile()) AS.setVolatile();
return NewPtr;
@@ -290,7 +290,7 @@ bool AliasSetTracker::add(StoreInst *SI) {
bool NewPtr;
Value *Val = SI->getOperand(0);
AliasSet &AS = addPointer(SI->getOperand(1),
AA.getTargetData().getTypeStoreSize(Val->getType()),
AA.getTypeStoreSize(Val->getType()),
AliasSet::Mods, NewPtr);
if (SI->isVolatile()) AS.setVolatile();
return NewPtr;
@@ -412,7 +412,7 @@ bool AliasSetTracker::remove(Value *Ptr, unsigned Size) {
}
bool AliasSetTracker::remove(LoadInst *LI) {
unsigned Size = AA.getTargetData().getTypeStoreSize(LI->getType());
unsigned Size = AA.getTypeStoreSize(LI->getType());
AliasSet *AS = findAliasSetForPointer(LI->getOperand(0), Size);
if (!AS) return false;
remove(*AS);
@@ -420,8 +420,7 @@ bool AliasSetTracker::remove(LoadInst *LI) {
}
bool AliasSetTracker::remove(StoreInst *SI) {
unsigned Size =
AA.getTargetData().getTypeStoreSize(SI->getOperand(0)->getType());
unsigned Size = AA.getTypeStoreSize(SI->getOperand(0)->getType());
AliasSet *AS = findAliasSetForPointer(SI->getOperand(1), Size);
if (!AS) return false;
remove(*AS);