From 1c55a9c0cc355ad72c55ae7665143b9a992d223b Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Fri, 21 Nov 2008 02:12:42 +0000 Subject: Rename "ADDO" to "SADDO" and "UADDO". The "UADDO" isn't equivalent to "ADDC" because the boolean it returns to indicate an overflow may not be treated like as a flag. It could be stored to memory, for instance. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59780 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp index da62b6deb5..75910ef00d 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp @@ -4094,7 +4094,7 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { } case Intrinsic::sadd_with_overflow: { - // Convert to "ISD::ADDO" instruction. + // Convert to "ISD::SADDO" instruction. SDValue Chain = getRoot(); SDValue Op1 = getValue(I.getOperand(1)); SDValue Op2 = getValue(I.getOperand(2)); @@ -4103,7 +4103,7 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { MVT ValueVTs[] = { Ty, MVT::i1, MVT::Other }; SDValue Ops[] = { Op1, Op2, Chain }; - SDValue Result = DAG.getNode(ISD::ADDO, DAG.getVTList(&ValueVTs[0], 3), + SDValue Result = DAG.getNode(ISD::SADDO, DAG.getVTList(&ValueVTs[0], 3), &Ops[0], 3); setValue(&I, Result); @@ -4113,7 +4113,7 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) { return 0; } case Intrinsic::uadd_with_overflow: { - // TODO: Convert to "ISD::ADDC" instruction. + // TODO: Convert to "ISD::UADDO" instruction. return 0; } -- cgit v1.2.3-18-g5258