diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 6c56083f5e3..260dd464cef 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -1240,8 +1240,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, } } if (Subtarget.hasVLX()) { - setOperationAction(ISD::ABS, MVT::v4i64, Legal); - setOperationAction(ISD::ABS, MVT::v2i64, Legal); setOperationAction(ISD::SINT_TO_FP, MVT::v8i32, Legal); setOperationAction(ISD::UINT_TO_FP, MVT::v8i32, Legal); setOperationAction(ISD::FP_TO_SINT, MVT::v8i32, Legal); @@ -1308,6 +1306,10 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::MUL, MVT::v16i32, Legal); + // NonVLX sub-targets extend 128/256 vectors to use the 512 version. + setOperationAction(ISD::ABS, MVT::v4i64, Legal); + setOperationAction(ISD::ABS, MVT::v2i64, Legal); + for (auto VT : { MVT::v8i1, MVT::v16i1 }) { setOperationAction(ISD::ADD, VT, Custom); setOperationAction(ISD::SUB, VT, Custom); |
