[bugpoint] Fix "Alias must point to a definition" problems

[oota-llvm.git] / tools / bugpoint / CrashDebugger.cpp

diff --git a/tools/bugpoint/CrashDebugger.cpp b/tools/bugpoint/CrashDebugger.cpp
index 1bfcc87e06ed530562df463049d2a67ebd7ad653..631a58455c5b93968d32e4187fd3e9feee71e2e1 100644 (file)
--- a/tools/bugpoint/CrashDebugger.cpp
+++ b/tools/bugpoint/CrashDebugger.cpp
@@ -162,7 +162,7 @@ ReduceCrashingGlobalVariables::TestGlobalVariables(
   // playing with...
   for (GlobalVariable &I : M->globals())
     if (I.hasInitializer() && !GVSet.count(&I)) {
-      I.setInitializer(nullptr);
+      DeleteGlobalInitializer(&I);
       I.setLinkage(GlobalValue::ExternalLinkage);
     }
 
@@ -664,7 +664,7 @@ static bool DebugACrash(BugDriver &BD,
     for (Module::global_iterator I = M->global_begin(), E = M->global_end();
          I != E; ++I)
       if (I->hasInitializer()) {
-        I->setInitializer(nullptr);
+        DeleteGlobalInitializer(&*I);
         I->setLinkage(GlobalValue::ExternalLinkage);
         DeletedInit = true;
       }