Add sub/mul overflow intrinsics. This currently doesn't have a
target-independent way of determining overflow on multiplication. It's very
tricky. Patch by Zoltan Varga!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60800 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 4a85444..6eb78f6 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -593,7 +593,7 @@
SDValue LowerFLT_ROUNDS_(SDValue Op, SelectionDAG &DAG);
SDValue LowerCTLZ(SDValue Op, SelectionDAG &DAG);
SDValue LowerCTTZ(SDValue Op, SelectionDAG &DAG);
- SDValue LowerXADDO(SDValue Op, SelectionDAG &DAG);
+ SDValue LowerXALUO(SDValue Op, SelectionDAG &DAG);
SDValue LowerCMP_SWAP(SDValue Op, SelectionDAG &DAG);
SDValue LowerLOAD_SUB(SDValue Op, SelectionDAG &DAG);