diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 5c62d1f6c2f..64ee57ee462 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -641,6 +641,23 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::FMINNUM, MVT::f80, Expand); setOperationAction(ISD::FMAXNUM, MVT::f80, Expand); + // Some FP actions are always expanded for vector types. + for (auto VT : { MVT::v4f32, MVT::v8f32, MVT::v16f32, + MVT::v2f64, MVT::v4f64, MVT::v8f64 }) { + setOperationAction(ISD::FSIN, VT, Expand); + setOperationAction(ISD::FSINCOS, VT, Expand); + setOperationAction(ISD::FCOS, VT, Expand); + setOperationAction(ISD::FREM, VT, Expand); + setOperationAction(ISD::FPOWI, VT, Expand); + setOperationAction(ISD::FCOPYSIGN, VT, Expand); + setOperationAction(ISD::FPOW, VT, Expand); + setOperationAction(ISD::FLOG, VT, Expand); + setOperationAction(ISD::FLOG2, VT, Expand); + setOperationAction(ISD::FLOG10, VT, Expand); + setOperationAction(ISD::FEXP, VT, Expand); + setOperationAction(ISD::FEXP2, VT, Expand); + } + // First set operation action for all vector types to either promote // (for widening) or expand (for scalarization). Then we will selectively // turn on ones that can be effectively codegen'd. @@ -657,14 +674,7 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::INSERT_VECTOR_ELT, VT, Expand); setOperationAction(ISD::EXTRACT_SUBVECTOR, VT,Expand); setOperationAction(ISD::INSERT_SUBVECTOR, VT,Expand); - setOperationAction(ISD::FSIN, VT, Expand); - setOperationAction(ISD::FSINCOS, VT, Expand); - setOperationAction(ISD::FCOS, VT, Expand); - setOperationAction(ISD::FSINCOS, VT, Expand); - setOperationAction(ISD::FREM, VT, Expand); setOperationAction(ISD::FMA, VT, Expand); - setOperationAction(ISD::FPOWI, VT, Expand); - setOperationAction(ISD::FCOPYSIGN, VT, Expand); setOperationAction(ISD::FFLOOR, VT, Expand); setOperationAction(ISD::FCEIL, VT, Expand); setOperationAction(ISD::FTRUNC, VT, Expand); @@ -676,7 +686,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::MULHU, VT, Expand); setOperationAction(ISD::SDIVREM, VT, Expand); setOperationAction(ISD::UDIVREM, VT, Expand); - setOperationAction(ISD::FPOW, VT, Expand); setOperationAction(ISD::CTPOP, VT, Expand); setOperationAction(ISD::CTTZ, VT, Expand); setOperationAction(ISD::CTTZ_ZERO_UNDEF, VT, Expand); @@ -686,11 +695,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM, setOperationAction(ISD::ROTR, VT, Expand); setOperationAction(ISD::BSWAP, VT, Expand); setOperationAction(ISD::SETCC, VT, Expand); - setOperationAction(ISD::FLOG, VT, Expand); - setOperationAction(ISD::FLOG2, VT, Expand); - setOperationAction(ISD::FLOG10, VT, Expand); - setOperationAction(ISD::FEXP, VT, Expand); - setOperationAction(ISD::FEXP2, VT, Expand); setOperationAction(ISD::FP_TO_UINT, VT, Expand); setOperationAction(ISD::FP_TO_SINT, VT, Expand); setOperationAction(ISD::UINT_TO_FP, VT, Expand); |
