From b78ca423844f19f4a838abb49b4b4fa7ae499707 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Sun, 11 Mar 2012 07:16:55 +0000 Subject: [PATCH] Use uint16_t to store registers and opcode in static tables in the target specific backends. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152537 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/ARMExpandPseudoInsts.cpp | 6 +++--- lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 12 +++++------ lib/Target/ARM/Thumb2SizeReduction.cpp | 6 +++--- lib/Target/CellSPU/SPUISelLowering.cpp | 4 ++-- .../MBlaze/Disassembler/MBlazeDisassembler.cpp | 4 ++-- lib/Target/Mips/MipsRegisterInfo.cpp | 4 ++-- lib/Target/PowerPC/PPCFrameLowering.cpp | 2 +- lib/Target/PowerPC/PPCISelLowering.cpp | 24 +++++++++++----------- lib/Target/Sparc/FPMover.cpp | 8 ++++---- 9 files changed, 35 insertions(+), 35 deletions(-) diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp index 3c14d74f786..c2b7816819d 100644 --- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -99,8 +99,8 @@ namespace { // Entries for NEON load/store information table. The table is sorted by // PseudoOpc for fast binary-search lookups. struct NEONLdStTableEntry { - unsigned PseudoOpc; - unsigned RealOpc; + uint16_t PseudoOpc; + uint16_t RealOpc; bool IsLoad; bool isUpdating; bool hasWritebackOperand; @@ -325,7 +325,7 @@ static const NEONLdStTableEntry NEONLdStTable[] = { /// LookupNEONLdSt - Search the NEONLdStTable for information about a NEON /// load or store pseudo instruction. static const NEONLdStTableEntry *LookupNEONLdSt(unsigned Opcode) { - unsigned NumEntries = array_lengthof(NEONLdStTable); + const unsigned NumEntries = array_lengthof(NEONLdStTable); #ifndef NDEBUG // Make sure the table is sorted. diff --git a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index 01f57246db1..86f4d7b6765 100644 --- a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp @@ -849,7 +849,7 @@ extern "C" void LLVMInitializeARMDisassembler() { createThumbDisassembler); } -static const unsigned GPRDecoderTable[] = { +static const uint16_t GPRDecoderTable[] = { ARM::R0, ARM::R1, ARM::R2, ARM::R3, ARM::R4, ARM::R5, ARM::R6, ARM::R7, ARM::R8, ARM::R9, ARM::R10, ARM::R11, @@ -916,7 +916,7 @@ static DecodeStatus DecoderGPRRegisterClass(llvm::MCInst &Inst, unsigned RegNo, return DecodeGPRRegisterClass(Inst, RegNo, Address, Decoder); } -static const unsigned SPRDecoderTable[] = { +static const uint16_t SPRDecoderTable[] = { ARM::S0, ARM::S1, ARM::S2, ARM::S3, ARM::S4, ARM::S5, ARM::S6, ARM::S7, ARM::S8, ARM::S9, ARM::S10, ARM::S11, @@ -937,7 +937,7 @@ static DecodeStatus DecodeSPRRegisterClass(llvm::MCInst &Inst, unsigned RegNo, return MCDisassembler::Success; } -static const unsigned DPRDecoderTable[] = { +static const uint16_t DPRDecoderTable[] = { ARM::D0, ARM::D1, ARM::D2, ARM::D3, ARM::D4, ARM::D5, ARM::D6, ARM::D7, ARM::D8, ARM::D9, ARM::D10, ARM::D11, @@ -973,7 +973,7 @@ DecodeDPR_VFP2RegisterClass(llvm::MCInst &Inst, unsigned RegNo, return DecodeDPRRegisterClass(Inst, RegNo, Address, Decoder); } -static const unsigned QPRDecoderTable[] = { +static const uint16_t QPRDecoderTable[] = { ARM::Q0, ARM::Q1, ARM::Q2, ARM::Q3, ARM::Q4, ARM::Q5, ARM::Q6, ARM::Q7, ARM::Q8, ARM::Q9, ARM::Q10, ARM::Q11, @@ -992,7 +992,7 @@ static DecodeStatus DecodeQPRRegisterClass(llvm::MCInst &Inst, unsigned RegNo, return MCDisassembler::Success; } -static const unsigned DPairDecoderTable[] = { +static const uint16_t DPairDecoderTable[] = { ARM::Q0, ARM::D1_D2, ARM::Q1, ARM::D3_D4, ARM::Q2, ARM::D5_D6, ARM::Q3, ARM::D7_D8, ARM::Q4, ARM::D9_D10, ARM::Q5, ARM::D11_D12, ARM::Q6, ARM::D13_D14, ARM::Q7, ARM::D15_D16, ARM::Q8, ARM::D17_D18, @@ -1011,7 +1011,7 @@ static DecodeStatus DecodeDPairRegisterClass(llvm::MCInst &Inst, unsigned RegNo, return MCDisassembler::Success; } -static const unsigned DPairSpacedDecoderTable[] = { +static const uint16_t DPairSpacedDecoderTable[] = { ARM::D0_D2, ARM::D1_D3, ARM::D2_D4, ARM::D3_D5, ARM::D4_D6, ARM::D5_D7, ARM::D6_D8, ARM::D7_D9, ARM::D8_D10, ARM::D9_D11, ARM::D10_D12, ARM::D11_D13, diff --git a/lib/Target/ARM/Thumb2SizeReduction.cpp b/lib/Target/ARM/Thumb2SizeReduction.cpp index 88f77ff2e64..fb9d93b2636 100644 --- a/lib/Target/ARM/Thumb2SizeReduction.cpp +++ b/lib/Target/ARM/Thumb2SizeReduction.cpp @@ -39,9 +39,9 @@ namespace { /// ReduceTable - A static table with information on mapping from wide /// opcodes to narrow struct ReduceEntry { - unsigned WideOpc; // Wide opcode - unsigned NarrowOpc1; // Narrow opcode to transform to - unsigned NarrowOpc2; // Narrow opcode when it's two-address + uint16_t WideOpc; // Wide opcode + uint16_t NarrowOpc1; // Narrow opcode to transform to + uint16_t NarrowOpc2; // Narrow opcode when it's two-address uint8_t Imm1Limit; // Limit of immediate field (bits) uint8_t Imm2Limit; // Limit of immediate field when it's two-address unsigned LowRegs1 : 1; // Only possible if low-registers are used diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp index 3d2b32d7fc6..9354f7327be 100644 --- a/lib/Target/CellSPU/SPUISelLowering.cpp +++ b/lib/Target/CellSPU/SPUISelLowering.cpp @@ -1216,7 +1216,7 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain, if (isVarArg) { // FIXME: we should be able to query the argument registers from // tablegen generated code. - static const unsigned ArgRegs[] = { + static const uint16_t ArgRegs[] = { SPU::R3, SPU::R4, SPU::R5, SPU::R6, SPU::R7, SPU::R8, SPU::R9, SPU::R10, SPU::R11, SPU::R12, SPU::R13, SPU::R14, SPU::R15, SPU::R16, SPU::R17, SPU::R18, SPU::R19, SPU::R20, SPU::R21, SPU::R22, SPU::R23, @@ -1230,7 +1230,7 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain, SPU::R73, SPU::R74, SPU::R75, SPU::R76, SPU::R77, SPU::R78, SPU::R79 }; // size of ArgRegs array - unsigned NumArgRegs = 77; + const unsigned NumArgRegs = 77; // We will spill (79-3)+1 registers to the stack SmallVector MemOps; diff --git a/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp b/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp index adedf937504..6b958c85eeb 100644 --- a/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp +++ b/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp @@ -34,9 +34,9 @@ extern const MCInstrDesc MBlazeInsts[]; using namespace llvm; -const unsigned UNSUPPORTED = -1; +const uint16_t UNSUPPORTED = -1; -static const unsigned mblazeBinary2Opcode[] = { +static const uint16_t mblazeBinary2Opcode[] = { MBlaze::ADD, MBlaze::RSUB, MBlaze::ADDC, MBlaze::RSUBC, //00,01,02,03 MBlaze::ADDK, MBlaze::RSUBK, MBlaze::ADDKC, MBlaze::RSUBKC, //04,05,06,07 MBlaze::ADDI, MBlaze::RSUBI, MBlaze::ADDIC, MBlaze::RSUBIC, //08,09,0A,0B diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp index e0ecba223ac..a360605dd48 100644 --- a/lib/Target/Mips/MipsRegisterInfo.cpp +++ b/lib/Target/Mips/MipsRegisterInfo.cpp @@ -83,12 +83,12 @@ MipsRegisterInfo::getCallPreservedMask(CallingConv::ID) const BitVector MipsRegisterInfo:: getReservedRegs(const MachineFunction &MF) const { - static const unsigned ReservedCPURegs[] = { + static const uint16_t ReservedCPURegs[] = { Mips::ZERO, Mips::AT, Mips::K0, Mips::K1, Mips::SP, Mips::FP, Mips::RA }; - static const unsigned ReservedCPU64Regs[] = { + static const uint16_t ReservedCPU64Regs[] = { Mips::ZERO_64, Mips::AT_64, Mips::K0_64, Mips::K1_64, Mips::SP_64, Mips::FP_64, Mips::RA_64 }; diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp index 6d612f716fb..b77a80bbf30 100644 --- a/lib/Target/PowerPC/PPCFrameLowering.cpp +++ b/lib/Target/PowerPC/PPCFrameLowering.cpp @@ -38,7 +38,7 @@ using namespace llvm; /// VRRegNo - Map from a numbered VR register to its enum value. /// -static const unsigned short VRRegNo[] = { +static const uint16_t VRRegNo[] = { PPC::V0 , PPC::V1 , PPC::V2 , PPC::V3 , PPC::V4 , PPC::V5 , PPC::V6 , PPC::V7 , PPC::V8 , PPC::V9 , PPC::V10, PPC::V11, PPC::V12, PPC::V13, PPC::V14, PPC::V15, PPC::V16, PPC::V17, PPC::V18, PPC::V19, PPC::V20, PPC::V21, PPC::V22, PPC::V23, diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index a53b0b171a5..9882d9f5942 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -1598,8 +1598,8 @@ static bool CC_PPC_SVR4_Custom_AlignFPArgRegs(unsigned &ValNo, MVT &ValVT, /// GetFPR - Get the set of FP registers that should be allocated for arguments, /// on Darwin. -static const unsigned *GetFPR() { - static const unsigned FPR[] = { +static const uint16_t *GetFPR() { + static const uint16_t FPR[] = { PPC::F1, PPC::F2, PPC::F3, PPC::F4, PPC::F5, PPC::F6, PPC::F7, PPC::F8, PPC::F9, PPC::F10, PPC::F11, PPC::F12, PPC::F13 }; @@ -1879,18 +1879,18 @@ PPCTargetLowering::LowerFormalArguments_Darwin( // Area that is at least reserved in caller of this function. unsigned MinReservedArea = ArgOffset; - static const unsigned GPR_32[] = { // 32-bit registers. + static const uint16_t GPR_32[] = { // 32-bit registers. PPC::R3, PPC::R4, PPC::R5, PPC::R6, PPC::R7, PPC::R8, PPC::R9, PPC::R10, }; - static const unsigned GPR_64[] = { // 64-bit registers. + static const uint16_t GPR_64[] = { // 64-bit registers. PPC::X3, PPC::X4, PPC::X5, PPC::X6, PPC::X7, PPC::X8, PPC::X9, PPC::X10, }; - static const unsigned *FPR = GetFPR(); + static const uint16_t *FPR = GetFPR(); - static const unsigned VR[] = { + static const uint16_t VR[] = { PPC::V2, PPC::V3, PPC::V4, PPC::V5, PPC::V6, PPC::V7, PPC::V8, PPC::V9, PPC::V10, PPC::V11, PPC::V12, PPC::V13 }; @@ -1901,7 +1901,7 @@ PPCTargetLowering::LowerFormalArguments_Darwin( unsigned GPR_idx = 0, FPR_idx = 0, VR_idx = 0; - const unsigned *GPR = isPPC64 ? GPR_64 : GPR_32; + const uint16_t *GPR = isPPC64 ? GPR_64 : GPR_32; // In 32-bit non-varargs functions, the stack space for vectors is after the // stack space for non-vectors. We do not use this space unless we have @@ -3147,17 +3147,17 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee, unsigned ArgOffset = PPCFrameLowering::getLinkageSize(isPPC64, true); unsigned GPR_idx = 0, FPR_idx = 0, VR_idx = 0; - static const unsigned GPR_32[] = { // 32-bit registers. + static const uint16_t GPR_32[] = { // 32-bit registers. PPC::R3, PPC::R4, PPC::R5, PPC::R6, PPC::R7, PPC::R8, PPC::R9, PPC::R10, }; - static const unsigned GPR_64[] = { // 64-bit registers. + static const uint16_t GPR_64[] = { // 64-bit registers. PPC::X3, PPC::X4, PPC::X5, PPC::X6, PPC::X7, PPC::X8, PPC::X9, PPC::X10, }; - static const unsigned *FPR = GetFPR(); + static const uint16_t *FPR = GetFPR(); - static const unsigned VR[] = { + static const uint16_t VR[] = { PPC::V2, PPC::V3, PPC::V4, PPC::V5, PPC::V6, PPC::V7, PPC::V8, PPC::V9, PPC::V10, PPC::V11, PPC::V12, PPC::V13 }; @@ -3165,7 +3165,7 @@ PPCTargetLowering::LowerCall_Darwin(SDValue Chain, SDValue Callee, const unsigned NumFPRs = 13; const unsigned NumVRs = array_lengthof(VR); - const unsigned *GPR = isPPC64 ? GPR_64 : GPR_32; + const uint16_t *GPR = isPPC64 ? GPR_64 : GPR_32; SmallVector, 8> RegsToPass; SmallVector TailCallArguments; diff --git a/lib/Target/Sparc/FPMover.cpp b/lib/Target/Sparc/FPMover.cpp index 1423b1e64d6..9a729bd8704 100644 --- a/lib/Target/Sparc/FPMover.cpp +++ b/lib/Target/Sparc/FPMover.cpp @@ -59,19 +59,19 @@ FunctionPass *llvm::createSparcFPMoverPass(TargetMachine &tm) { /// registers that correspond to it. static void getDoubleRegPair(unsigned DoubleReg, unsigned &EvenReg, unsigned &OddReg) { - static const unsigned EvenHalvesOfPairs[] = { + static const uint16_t EvenHalvesOfPairs[] = { SP::F0, SP::F2, SP::F4, SP::F6, SP::F8, SP::F10, SP::F12, SP::F14, SP::F16, SP::F18, SP::F20, SP::F22, SP::F24, SP::F26, SP::F28, SP::F30 }; - static const unsigned OddHalvesOfPairs[] = { + static const uint16_t OddHalvesOfPairs[] = { SP::F1, SP::F3, SP::F5, SP::F7, SP::F9, SP::F11, SP::F13, SP::F15, SP::F17, SP::F19, SP::F21, SP::F23, SP::F25, SP::F27, SP::F29, SP::F31 }; - static const unsigned DoubleRegsInOrder[] = { + static const uint16_t DoubleRegsInOrder[] = { SP::D0, SP::D1, SP::D2, SP::D3, SP::D4, SP::D5, SP::D6, SP::D7, SP::D8, SP::D9, SP::D10, SP::D11, SP::D12, SP::D13, SP::D14, SP::D15 }; - for (unsigned i = 0; i < sizeof(DoubleRegsInOrder)/sizeof(unsigned); ++i) + for (unsigned i = 0; i < array_lengthof(DoubleRegsInOrder); ++i) if (DoubleRegsInOrder[i] == DoubleReg) { EvenReg = EvenHalvesOfPairs[i]; OddReg = OddHalvesOfPairs[i]; -- 2.11.0