From 9d32847b331565eb1b38749aa7a721c6be8b64aa Mon Sep 17 00:00:00 2001 From: =?utf8?q?Pawe=C5=82=20Bylica?= Date: Mon, 24 Jan 2022 19:22:56 +0100 Subject: [PATCH] [DAGCombine] Remove unused param in combineCarryDiamond(). NFC --- llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 77a6e7b..1137f8b 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -3058,9 +3058,8 @@ static SDValue combineADDCARRYDiamond(DAGCombiner &Combiner, SelectionDAG &DAG, // // Our goal is to identify A, B, and CarryIn and produce ADDCARRY/SUBCARRY with // a single path for carry/borrow out propagation: -static SDValue combineCarryDiamond(DAGCombiner &Combiner, SelectionDAG &DAG, - const TargetLowering &TLI, SDValue Carry0, - SDValue Carry1, SDNode *N) { +static SDValue combineCarryDiamond(SelectionDAG &DAG, const TargetLowering &TLI, + SDValue Carry0, SDValue Carry1, SDNode *N) { if (Carry0.getResNo() != 1 || Carry1.getResNo() != 1) return SDValue(); unsigned Opcode = Carry0.getOpcode(); @@ -5879,7 +5878,7 @@ SDValue DAGCombiner::visitAND(SDNode *N) { if (SDValue Shuffle = XformToShuffleWithZero(N)) return Shuffle; - if (SDValue Combined = combineCarryDiamond(*this, DAG, TLI, N0, N1, N)) + if (SDValue Combined = combineCarryDiamond(DAG, TLI, N0, N1, N)) return Combined; // fold (and (or x, C), D) -> D if (C & D) == D @@ -6676,7 +6675,7 @@ SDValue DAGCombiner::visitOR(SDNode *N) { if (SDValue Combined = visitORLike(N0, N1, N)) return Combined; - if (SDValue Combined = combineCarryDiamond(*this, DAG, TLI, N0, N1, N)) + if (SDValue Combined = combineCarryDiamond(DAG, TLI, N0, N1, N)) return Combined; // Recognize halfword bswaps as (bswap + rotl 16) or (bswap + shl 16) @@ -8173,7 +8172,7 @@ SDValue DAGCombiner::visitXOR(SDNode *N) { if (SimplifyDemandedBits(SDValue(N, 0))) return SDValue(N, 0); - if (SDValue Combined = combineCarryDiamond(*this, DAG, TLI, N0, N1, N)) + if (SDValue Combined = combineCarryDiamond(DAG, TLI, N0, N1, N)) return Combined; return SDValue(); -- 2.7.4