Implement a proper getModRefInfo for va_arg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110458 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 4 deletions

diff --git a/include/llvm/Analysis/AliasAnalysis.h b/include/llvm/Analysis/AliasAnalysis.h
index bf8f518..7b003d8 100644
--- a/include/llvm/Analysis/AliasAnalysis.h
+++ b/include/llvm/Analysis/AliasAnalysis.h
@@ -243,6 +243,7 @@ public:
   /// Convenience functions...
   ModRefResult getModRefInfo(const LoadInst *L, const Value *P, unsigned Size);
   ModRefResult getModRefInfo(const StoreInst *S, const Value *P, unsigned Size);
+  ModRefResult getModRefInfo(const VAArgInst* I, const Value* P, unsigned Size);
   ModRefResult getModRefInfo(const CallInst *C, const Value *P, unsigned Size) {
     return getModRefInfo(ImmutableCallSite(C), P, Size);
   }
@@ -250,10 +251,6 @@ public:
                              const Value *P, unsigned Size) {
     return getModRefInfo(ImmutableCallSite(I), P, Size);
   }
-  ModRefResult getModRefInfo(const VAArgInst* I,
-                             const Value* P, unsigned Size) {
-    return AliasAnalysis::ModRef;
-  }
   ModRefResult getModRefInfo(const Instruction *I,
                              const Value *P, unsigned Size) {
     switch (I->getOpcode()) {