From 1224260f8386ba04123643c51dc60cb430343279 Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Wed, 13 Jun 2018 10:14:27 +0000 Subject: [SLPVectorizer] getSameOpcode - remove unusued alternate code [NFC] We early-out for the case where we don't use alternate opcodes, so no need to check for it later. llvm-svn: 334587 --- llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp') diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp index 4eff2485118..c80f463d1f6 100644 --- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -431,11 +431,8 @@ static InstructionsState getSameOpcode(ArrayRef VL) { for (int Cnt = 0, E = VL.size(); Cnt < E; Cnt++) { auto *I = cast(VL[Cnt]); unsigned InstOpcode = I->getOpcode(); - if ((Res.HasAltOpcodes && - InstOpcode != (isOdd(Cnt) ? AltOpcode : Opcode)) || - (!Res.HasAltOpcodes && InstOpcode != Opcode)) { + if (InstOpcode != (isOdd(Cnt) ? AltOpcode : Opcode)) return InstructionsState(OpInst, 0, false); - } } return InstructionsState(OpInst, Opcode, Res.HasAltOpcodes); } -- cgit v1.2.3