From e33755860de4404edc09452e1461a986b9f2980c Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Thu, 21 Sep 2017 00:18:48 +0000 Subject: [PATCH] [X86] Replace a condition that can never be true with an assert. llvm-svn: 313848 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 6cdaefd462a4..f647c5de472e 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -17673,8 +17673,8 @@ SDValue X86TargetLowering::LowerSELECT(SDValue Op, SelectionDAG &DAG) const { if (Subtarget.hasAVX512()) { SDValue Cmp = DAG.getNode(X86ISD::FSETCCM, DL, MVT::v1i1, CondOp0, CondOp1, DAG.getConstant(SSECC, DL, MVT::i8)); - return DAG.getNode(VT.isVector() ? X86ISD::SELECT : X86ISD::SELECTS, - DL, VT, Cmp, Op1, Op2); + assert(!VT.isVector() && "Not a scalar type?"); + return DAG.getNode(X86ISD::SELECTS, DL, VT, Cmp, Op1, Op2); } SDValue Cmp = DAG.getNode(X86ISD::FSETCC, DL, VT, CondOp0, CondOp1,