instcombine: merge the functions that remove dead allocas and dead mallocs/callocs/...

This patch removes ~70 lines in InstCombineLoadStoreAlloca.cpp and makes both functions a bit more aggressive than before :)
In theory, we can be more aggressive when removing an alloca than a malloc, because an alloca pointer should never escape, but we are not taking advantage of this anyway

llvm-svn: 159952

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombine.h b/llvm/lib/Transforms/InstCombine/InstCombine.h
index c2b0e03b400..0d5ef904ee4 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombine.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombine.h
@@ -187,7 +187,7 @@ public:
   Instruction *visitPHINode(PHINode &PN);
   Instruction *visitGetElementPtrInst(GetElementPtrInst &GEP);
   Instruction *visitAllocaInst(AllocaInst &AI);
-  Instruction *visitMalloc(Instruction &FI);
+  Instruction *visitAllocSite(Instruction &FI);
   Instruction *visitFree(CallInst &FI);
   Instruction *visitLoadInst(LoadInst &LI);
   Instruction *visitStoreInst(StoreInst &SI);