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authorChris Lattner <sabre@nondot.org>2004-07-26 05:50:23 +0000
committerChris Lattner <sabre@nondot.org>2004-07-26 05:50:23 +0000
commit61d462760b6c684465f7353b87687e904145be88 (patch)
treeb4ec83a5ecc0c07b8aacf7db5db4639d48299d84
parent558cb5f4a131be8de67dd66d06f5c053cbf7403e (diff)
downloadexternal_llvm-61d462760b6c684465f7353b87687e904145be88.zip
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Add some new methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15230 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--lib/Analysis/AliasSetTracker.cpp13
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Analysis/AliasSetTracker.cpp b/lib/Analysis/AliasSetTracker.cpp
index f11159e..867e58a 100644
--- a/lib/Analysis/AliasSetTracker.cpp
+++ b/lib/Analysis/AliasSetTracker.cpp
@@ -215,6 +215,13 @@ AliasSet &AliasSetTracker::getAliasSetForPointer(Value *Pointer, unsigned Size,
}
}
+bool AliasSetTracker::add(Value *Ptr, unsigned Size) {
+ bool NewPtr;
+ addPointer(Ptr, Size, AliasSet::NoModRef, NewPtr);
+ return NewPtr;
+}
+
+
bool AliasSetTracker::add(LoadInst *LI) {
bool NewPtr;
AliasSet &AS = addPointer(LI->getOperand(0),
@@ -319,6 +326,12 @@ void AliasSetTracker::remove(AliasSet &AS) {
} while (!SetDead);
}
+bool AliasSetTracker::remove(Value *Ptr, unsigned Size) {
+ AliasSet *AS = findAliasSetForPointer(Ptr, Size);
+ if (!AS) return false;
+ remove(*AS);
+ return true;
+}
bool AliasSetTracker::remove(LoadInst *LI) {
unsigned Size = AA.getTargetData().getTypeSize(LI->getType());