back out r101364, as it trips the linux nightlybot on some clang C++ tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101368 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/GCStrategy.cpp b/lib/CodeGen/GCStrategy.cpp
index f573b32..6d7cc51 100644
--- a/lib/CodeGen/GCStrategy.cpp
+++ b/lib/CodeGen/GCStrategy.cpp
@@ -270,7 +270,7 @@
case Intrinsic::gcwrite:
if (LowerWr) {
// Replace a write barrier with a simple store.
- Value *St = new StoreInst(CI->getOperand(0), CI->getOperand(2), CI);
+ Value *St = new StoreInst(CI->getOperand(1), CI->getOperand(3), CI);
CI->replaceAllUsesWith(St);
CI->eraseFromParent();
}
@@ -278,7 +278,7 @@
case Intrinsic::gcread:
if (LowerRd) {
// Replace a read barrier with a simple load.
- Value *Ld = new LoadInst(CI->getOperand(1), "", CI);
+ Value *Ld = new LoadInst(CI->getOperand(2), "", CI);
Ld->takeName(CI);
CI->replaceAllUsesWith(Ld);
CI->eraseFromParent();
@@ -289,7 +289,7 @@
// 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(0)->stripPointerCasts()));
+ CI->getOperand(1)->stripPointerCasts()));
}
break;
default: