for (AllocaInst **I = Roots, **E = Roots + Count; I != E; ++I)
if (!InitedRoots.count(*I)) {
- new StoreInst(ConstantPointerNull::get(cast<PointerType>(
- cast<PointerType>((*I)->getType())->getElementType())),
- *I, IP);
+ StoreInst* SI = new StoreInst(ConstantPointerNull::get(cast<PointerType>(
+ cast<PointerType>((*I)->getType())->getElementType())),
+ *I);
+ SI->insertAfter(*I);
MadeChange = true;
}
case Intrinsic::gcwrite:
if (LowerWr) {
// Replace a write barrier with a simple store.
- Value *St = new StoreInst(CI->getOperand(1), CI->getOperand(3), CI);
+ Value *St = new StoreInst(CI->getArgOperand(0), CI->getArgOperand(2), CI);
CI->replaceAllUsesWith(St);
CI->eraseFromParent();
}
case Intrinsic::gcread:
if (LowerRd) {
// Replace a read barrier with a simple load.
- Value *Ld = new LoadInst(CI->getOperand(2), "", CI);
+ Value *Ld = new LoadInst(CI->getArgOperand(1), "", CI);
Ld->takeName(CI);
CI->replaceAllUsesWith(Ld);
CI->eraseFromParent();
// Initialize the GC root, but do not delete the intrinsic. The
// backend needs the intrinsic to flag the stack slot.
Roots.push_back(cast<AllocaInst>(
- CI->getOperand(1)->stripPointerCasts()));
+ CI->getArgOperand(0)->stripPointerCasts()));
}
break;
default: