Commit 7c975665 authored by Craig Topper's avatar Craig Topper
Browse files

[RISCV] Make some arrays of constants 'static const'. NFC 

This helps the compiler generate better code.
parent 78b51c7a

llvm/lib/Target/RISCV/RISCVISelLowering.cpp

+8 −8
Original line number Diff line number Diff line
@@ -307,14 +307,14 @@ RISCVTargetLowering::RISCVTargetLowering(const TargetMachine &TM, 
    setOperationAction(ISD::SELECT, XLenVT, Custom);

  }



  ISD::CondCode FPCCToExpand[] = {

  static const ISD::CondCode FPCCToExpand[] = {

      ISD::SETOGT, ISD::SETOGE, ISD::SETONE, ISD::SETUEQ, ISD::SETUGT,

      ISD::SETUGE, ISD::SETULT, ISD::SETULE, ISD::SETUNE, ISD::SETGT,

      ISD::SETGE,  ISD::SETNE,  ISD::SETO,   ISD::SETUO};



  ISD::NodeType FPOpToExpand[] = {

      ISD::FSIN, ISD::FCOS, ISD::FSINCOS, ISD::FPOW, ISD::FREM, ISD::FP16_TO_FP,

      ISD::FP_TO_FP16};

  static const ISD::NodeType FPOpToExpand[] = {

      ISD::FSIN, ISD::FCOS,       ISD::FSINCOS,   ISD::FPOW,

      ISD::FREM, ISD::FP16_TO_FP, ISD::FP_TO_FP16};



  if (Subtarget.hasStdExtZfh())

    setOperationAction(ISD::BITCAST, MVT::i16, Custom);
@@ -439,12 +439,12 @@ RISCVTargetLowering::RISCVTargetLowering(const TargetMachine &TM, 
    setOperationAction(ISD::INTRINSIC_W_CHAIN, MVT::Other, Custom);

    setOperationAction(ISD::INTRINSIC_VOID, MVT::Other, Custom);



    static unsigned IntegerVPOps[] = {

    static const unsigned IntegerVPOps[] = {

        ISD::VP_ADD,  ISD::VP_SUB,  ISD::VP_MUL, ISD::VP_SDIV, ISD::VP_UDIV,

        ISD::VP_SREM, ISD::VP_UREM, ISD::VP_AND, ISD::VP_OR,   ISD::VP_XOR,

        ISD::VP_ASHR, ISD::VP_LSHR, ISD::VP_SHL};



    static unsigned FloatingPointVPOps[] = {ISD::VP_FADD, ISD::VP_FSUB,

    static const unsigned FloatingPointVPOps[] = {ISD::VP_FADD, ISD::VP_FSUB,

                                                  ISD::VP_FMUL, ISD::VP_FDIV};



    if (!Subtarget.is64Bit()) {
@@ -593,7 +593,7 @@ RISCVTargetLowering::RISCVTargetLowering(const TargetMachine &TM, 
    // and we pattern-match those back to the "original", swapping operands once

    // more. This way we catch both operations and both "vf" and "fv" forms with

    // fewer patterns.

    ISD::CondCode VFPCCToExpand[] = {

    static const ISD::CondCode VFPCCToExpand[] = {

        ISD::SETO,   ISD::SETONE, ISD::SETUEQ, ISD::SETUGT,

        ISD::SETUGE, ISD::SETULT, ISD::SETULE, ISD::SETUO,

        ISD::SETGT,  ISD::SETOGT, ISD::SETGE,  ISD::SETOGE,