erase things in SimplifyAllocas in the logical order

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Target/CppBackend/SimplifyAllocas.cpp b/lib/Target/CppBackend/SimplifyAllocas.cpp
index 0aca53bc50..1d4823ec57 100644
--- a/lib/Target/CppBackend/SimplifyAllocas.cpp
+++ b/lib/Target/CppBackend/SimplifyAllocas.cpp
@@ -94,11 +94,11 @@ bool SimplifyAllocas::runOnFunction(Function &Func) {
         NA->takeName(AI);
         NA->setAlignment(AI->getAlignment());
         NA->setDebugLoc(AI->getDebugLoc());
-        ToRemove.push_back(AI);
         for (unsigned i = 0; i < Aliases.size(); i++) {
           Aliases[i]->replaceAllUsesWith(NA);
           ToRemove.push_back(Aliases[i]);
         }
+        ToRemove.push_back(AI);
         Changed = true;
       }
     }