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| author | Wang, Pengfei <pengfei.wang@intel.com> | 2021-08-18 09:03:01 +0800 |
|---|---|---|
| committer | Wang, Pengfei <pengfei.wang@intel.com> | 2021-08-18 09:03:41 +0800 |
| commit | 2379949aadcee8d4028dec0508f88bda290636bc (patch) | |
| tree | 01274b48d20e669f1264af926aa17700366e360b /llvm/lib/CodeGen/TargetLoweringBase.cpp | |
| parent | 94d091429253e46e4cdd31a30e4d1b25b2879d6a (diff) | |
| download | llvm-2379949aadcee8d4028dec0508f88bda290636bc.zip llvm-2379949aadcee8d4028dec0508f88bda290636bc.tar.gz llvm-2379949aadcee8d4028dec0508f88bda290636bc.tar.bz2 | |
[X86] AVX512FP16 instructions enabling 3/6
Enable FP16 conversion instructions.
Ref.: https://software.intel.com/content/www/us/en/develop/download/intel-avx512-fp16-architecture-specification.html
Reviewed By: LuoYuanke
Differential Revision: https://reviews.llvm.org/D105265
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringBase.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetLoweringBase.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp index 74946c0..201697c 100644 --- a/llvm/lib/CodeGen/TargetLoweringBase.cpp +++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp @@ -237,6 +237,8 @@ RTLIB::Libcall RTLIB::getFPEXT(EVT OpVT, EVT RetVT) { return FPEXT_F16_F32; if (RetVT == MVT::f64) return FPEXT_F16_F64; + if (RetVT == MVT::f80) + return FPEXT_F16_F80; if (RetVT == MVT::f128) return FPEXT_F16_F128; } else if (OpVT == MVT::f32) { |