OSDN Git Service

[X86] Add support for using EVEX instructions for the legacy vcvtph2ps intrinsics.
authorCraig Topper <craig.topper@intel.com>
Tue, 7 Nov 2017 07:13:03 +0000 (07:13 +0000)
committerCraig Topper <craig.topper@intel.com>
Tue, 7 Nov 2017 07:13:03 +0000 (07:13 +0000)
commit0c6a9e1d8e3580a5e61c42f8d750c1f6327757cf
treeb2cf1da85c2255940ef890a7c5a4af0516238a28
parent60b616c374b4a55761ed1468a3d11d60734dab90
[X86] Add support for using EVEX instructions for the legacy vcvtph2ps intrinsics.

Looks like there's some missed load folding opportunities for i64 loads.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317544 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp
lib/Target/X86/X86ISelLowering.h
lib/Target/X86/X86InstrAVX512.td
lib/Target/X86/X86InstrFragmentsSIMD.td
lib/Target/X86/X86InstrSSE.td
lib/Target/X86/X86IntrinsicsInfo.h
test/CodeGen/X86/f16c-intrinsics.ll