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| author | Craig Topper <craig.topper@intel.com> | 2019-08-15 05:51:58 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-08-15 05:51:58 +0000 |
| commit | a57734ba4ef2917e7bae064f2b1f592293ac8c69 (patch) | |
| tree | a563529a6a1fe0b3da28c4d20bb198b2a6bf0e65 /llvm/lib | |
| parent | 57286afe4e0143f7834b71f31009a978b94f1bba (diff) | |
| download | llvm-a57734ba4ef2917e7bae064f2b1f592293ac8c69.zip llvm-a57734ba4ef2917e7bae064f2b1f592293ac8c69.tar.gz llvm-a57734ba4ef2917e7bae064f2b1f592293ac8c69.tar.bz2 | |
[X86] Disable custom type legalization for v2i32/v4i16/v8i8->i64.
The default legalization can take care of this.
llvm-svn: 368967
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 3 |
1 files changed, 1 insertions, 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(); |