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| author | Coby Tayree <coby.tayree@intel.com> | 2017-11-21 10:32:42 +0000 |
|---|---|---|
| committer | Coby Tayree <coby.tayree@intel.com> | 2017-11-21 10:32:42 +0000 |
| commit | 5c7fe5df5312d02c027531a9121e7ac9e8e01b73 (patch) | |
| tree | 03afa62deade26efad51b0224a497f0f5152d49f /llvm/lib/Target/X86/X86ISelLowering.cpp | |
| parent | c79dfb3b316d45536b9b1a8377fcdbc17fee50ab (diff) | |
| download | bcm5719-llvm-5c7fe5df5312d02c027531a9121e7ac9e8e01b73.tar.gz bcm5719-llvm-5c7fe5df5312d02c027531a9121e7ac9e8e01b73.zip | |
[x86][icelake]BITALG
vpopcnt{b,w}
Differential Revision: https://reviews.llvm.org/D40213
llvm-svn: 318748
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 6aebfb7d52c..320a9a17659 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1556,6 +1556,11 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, } } + if (Subtarget.hasBITALG()) + for (auto VT : { MVT::v64i8, MVT::v32i16, MVT::v32i8, + MVT::v16i16, MVT::v16i8, MVT::v8i16 }) + setOperationAction(ISD::CTPOP, VT, Legal); + // We want to custom lower some of our intrinsics. setOperationAction(ISD::INTRINSIC_WO_CHAIN, MVT::Other, Custom); setOperationAction(ISD::INTRINSIC_W_CHAIN, MVT::Other, Custom); |
