From b2cd8485dce0d0e7480ab3d0f8b705f30ddb5cdf Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Mon, 25 Dec 2017 00:54:51 +0000 Subject: [PATCH] [X86] Use SelectionDAG::getFPExtendOrRound to simplify some code. llvm-svn: 321432 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 2c1faa157ddb..e49fb6609bb0 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -15760,16 +15760,7 @@ SDValue X86TargetLowering::LowerUINT_TO_FP_i32(SDValue Op, SDValue Sub = DAG.getNode(ISD::FSUB, dl, MVT::f64, Or, Bias); // Handle final rounding. - MVT DestVT = Op.getSimpleValueType(); - - if (DestVT.bitsLT(MVT::f64)) - return DAG.getNode(ISD::FP_ROUND, dl, DestVT, Sub, - DAG.getIntPtrConstant(0, dl)); - if (DestVT.bitsGT(MVT::f64)) - return DAG.getNode(ISD::FP_EXTEND, dl, DestVT, Sub); - - // Handle final rounding. - return Sub; + return DAG.getFPExtendOrRound(Sub, dl, Op.getSimpleValueType()); } static SDValue lowerUINT_TO_FP_v2i32(SDValue Op, SelectionDAG &DAG,