[opaque pointer type] Use GlobalVariable::getValueType rather than accessing it throu...
authorDavid Blaikie <dblaikie@gmail.com>
Wed, 13 May 2015 22:54:54 +0000 (22:54 +0000)
committerDavid Blaikie <dblaikie@gmail.com>
Wed, 13 May 2015 22:54:54 +0000 (22:54 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237311 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/ConstantFold.cpp

index ec3414d..16b113d 100644 (file)
@@ -1385,7 +1385,7 @@ static ICmpInst::Predicate areGlobalsPotentiallyEqual(const GlobalValue *GV1,
     if (GV->hasExternalWeakLinkage() || GV->hasWeakAnyLinkage())
       return true;
     if (const auto *GVar = dyn_cast<GlobalVariable>(GV)) {
-      Type *Ty = GVar->getType()->getPointerElementType();
+      Type *Ty = GVar->getValueType();
       // A global with opaque type might end up being zero sized.
       if (!Ty->isSized())
         return true;