Fix test/Regression/Transforms/LICM/2004-09-14-AliasAnalysisInvalidate.llx

This only fails on darwin or on X86 under valgrind.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18377 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
index 213b3d742f4d2d79bf2a4a428d5aa75dab5e6782..ff68f4e69e3bdde98d465541336fac69f31d112a 100644 (file)
--- a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
+++ b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
@@ -342,6 +342,8 @@ void PromoteMem2Reg::run() {
       if (PNs[i]) {
         if (Value *V = hasConstantValue(PNs[i])) {
           if (!isa<Instruction>(V) || dominates(cast<Instruction>(V), PNs[i])) {
+            if (AST && isa<PointerType>(PNs[i]->getType()))
+              AST->deleteValue(PNs[i]);
             PNs[i]->replaceAllUsesWith(V);
             PNs[i]->eraseFromParent();
             PNs[i] = 0;