diff options
| -rw-r--r-- | lib/Transforms/IPO/GlobalOpt.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp index 7b06e41..fe805f4 100644 --- a/lib/Transforms/IPO/GlobalOpt.cpp +++ b/lib/Transforms/IPO/GlobalOpt.cpp @@ -320,7 +320,9 @@ static bool CleanupConstantGlobalUsers(Value *V, Constant *Init) { Changed = true; } else if (ConstantExpr *CE = dyn_cast<ConstantExpr>(U)) { if (CE->getOpcode() == Instruction::GetElementPtr) { - Constant *SubInit = ConstantFoldLoadThroughGEPConstantExpr(Init, CE); + Constant *SubInit = 0; + if (Init) + SubInit = ConstantFoldLoadThroughGEPConstantExpr(Init, CE); Changed |= CleanupConstantGlobalUsers(CE, SubInit); } else if (CE->getOpcode() == Instruction::Cast && isa<PointerType>(CE->getType())) { @@ -1481,6 +1483,9 @@ static bool EvaluateStaticConstructor(Function *F) { for (std::map<Constant*, Constant*>::iterator I = MutatedMemory.begin(), E = MutatedMemory.end(); I != E; ++I) CommitValueTo(I->second, I->first); + + DEBUG(std::cerr << "FULLY EVALUATED GLOBAL CTOR FUNCTION '" << + F->getName() << "'\n"); return true; } |