From 4aa519507d3234cf7843f1c6079dc783ed088dc2 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Mon, 27 Nov 2017 22:01:17 +0000 Subject: [PATCH] [X86] Remove lines that set v8f32 FP_ROUND/FP_EXTEND to Legal under AVX512. NFCI We don't do this for narrow vectors under AVX or SSE features. We also don't set them to Expand like we do for many vectors op. Nor does TargetLoweringBase.cpp. This leads me to believe these default to Legal. llvm-svn: 319103 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 2 -- 1 file changed, 2 deletions(-) diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 36e8388..4580466 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1202,8 +1202,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::UINT_TO_FP, MVT::v4i1, Custom); setOperationAction(ISD::SINT_TO_FP, MVT::v2i1, Custom); setOperationAction(ISD::UINT_TO_FP, MVT::v2i1, Custom); - setOperationAction(ISD::FP_ROUND, MVT::v8f32, Legal); - setOperationAction(ISD::FP_EXTEND, MVT::v8f32, Legal); setTruncStoreAction(MVT::v8i64, MVT::v8i8, Legal); setTruncStoreAction(MVT::v8i64, MVT::v8i16, Legal); -- 2.7.4