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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-11-24 14:46:55 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-11-24 14:46:55 +0000 |
| commit | 841d7ca4634e21cd7c57d8ab7043fc2f04573f29 (patch) | |
| tree | fb04e3b1d86b6d0744140856398b3131222add08 /llvm/lib/Target/X86/X86ISelLowering.cpp | |
| parent | 858f3756c6e908b1e58165a311806ca983fca16b (diff) | |
| download | bcm5719-llvm-841d7ca4634e21cd7c57d8ab7043fc2f04573f29.tar.gz bcm5719-llvm-841d7ca4634e21cd7c57d8ab7043fc2f04573f29.zip | |
[X86][AVX512] Add support for v2i64 fptosi/fptoui/sitofp/uitofp on AVX512DQ-only targets
Use 512-bit instructions with subvector insertion/extraction like we do in a number of similar circumstances
llvm-svn: 287882
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 458d21e52ac..882df8efb10 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1251,18 +1251,18 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, if (Subtarget.hasDQI()) { setOperationAction(ISD::SINT_TO_FP, MVT::v8i64, Legal); setOperationAction(ISD::SINT_TO_FP, MVT::v4i64, Legal); + setOperationAction(ISD::SINT_TO_FP, MVT::v2i64, Legal); setOperationAction(ISD::UINT_TO_FP, MVT::v8i64, Legal); setOperationAction(ISD::UINT_TO_FP, MVT::v4i64, Legal); + setOperationAction(ISD::UINT_TO_FP, MVT::v2i64, Legal); setOperationAction(ISD::FP_TO_SINT, MVT::v8i64, Legal); setOperationAction(ISD::FP_TO_SINT, MVT::v4i64, Legal); + setOperationAction(ISD::FP_TO_SINT, MVT::v2i64, Legal); setOperationAction(ISD::FP_TO_UINT, MVT::v8i64, Legal); setOperationAction(ISD::FP_TO_UINT, MVT::v4i64, Legal); - if (Subtarget.hasVLX()) { - setOperationAction(ISD::SINT_TO_FP, MVT::v2i64, Legal); - setOperationAction(ISD::UINT_TO_FP, MVT::v2i64, Legal); - setOperationAction(ISD::FP_TO_SINT, MVT::v2i64, Legal); - setOperationAction(ISD::FP_TO_UINT, MVT::v2i64, Legal); + setOperationAction(ISD::FP_TO_UINT, MVT::v2i64, Legal); + if (Subtarget.hasVLX()) { // Fast v2f32 SINT_TO_FP( v2i32 ) custom conversion. setOperationAction(ISD::SINT_TO_FP, MVT::v2f32, Custom); } |
