From a57734ba4ef2917e7bae064f2b1f592293ac8c69 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Thu, 15 Aug 2019 05:51:58 +0000 Subject: [PATCH] [X86] Disable custom type legalization for v2i32/v4i16/v8i8->i64. The default legalization can take care of this. llvm-svn: 368967 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index d232cb1..4779743 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -26200,8 +26200,7 @@ static SDValue LowerBITCAST(SDValue Op, const X86Subtarget &Subtarget, SrcVT == MVT::i64) && "Unexpected VT!"); assert(Subtarget.hasSSE2() && "Requires at least SSE2!"); - if (DstVT != MVT::i64 && - !(DstVT == MVT::f64 && SrcVT == MVT::i64) && + if (!(DstVT == MVT::f64 && SrcVT == MVT::i64) && !(DstVT == MVT::x86mmx && SrcVT.isVector())) // This conversion needs to be expanded. return SDValue(); -- 2.7.4