diff options
Diffstat (limited to 'lib/Target/ARM/ARMFastISel.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMFastISel.cpp | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp index d2d5b9fe2a9..c442444e746 100644 --- a/lib/Target/ARM/ARMFastISel.cpp +++ b/lib/Target/ARM/ARMFastISel.cpp @@ -105,8 +105,6 @@ class ARMFastISel final : public FastISel { // Code from FastISel.cpp. private: - unsigned FastEmitInst_(unsigned MachineInstOpcode, - const TargetRegisterClass *RC); unsigned FastEmitInst_r(unsigned MachineInstOpcode, const TargetRegisterClass *RC, unsigned Op0, bool Op0IsKill); @@ -123,10 +121,6 @@ class ARMFastISel final : public FastISel { const TargetRegisterClass *RC, unsigned Op0, bool Op0IsKill, uint64_t Imm); - unsigned FastEmitInst_rf(unsigned MachineInstOpcode, - const TargetRegisterClass *RC, - unsigned Op0, bool Op0IsKill, - const ConstantFP *FPImm); unsigned FastEmitInst_rri(unsigned MachineInstOpcode, const TargetRegisterClass *RC, unsigned Op0, bool Op0IsKill, @@ -135,13 +129,6 @@ class ARMFastISel final : public FastISel { unsigned FastEmitInst_i(unsigned MachineInstOpcode, const TargetRegisterClass *RC, uint64_t Imm); - unsigned FastEmitInst_ii(unsigned MachineInstOpcode, - const TargetRegisterClass *RC, - uint64_t Imm1, uint64_t Imm2); - - unsigned FastEmitInst_extractsubreg(MVT RetVT, - unsigned Op0, bool Op0IsKill, - uint32_t Idx); // Backend specific FastISel code. private: @@ -313,16 +300,6 @@ unsigned ARMFastISel::constrainOperandRegClass(const MCInstrDesc &II, return Op; } -unsigned ARMFastISel::FastEmitInst_(unsigned MachineInstOpcode, - const TargetRegisterClass* RC) { - unsigned ResultReg = createResultReg(RC); - const MCInstrDesc &II = TII.get(MachineInstOpcode); - - AddOptionalDefs( - BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, II, ResultReg)); - return ResultReg; -} - unsigned ARMFastISel::FastEmitInst_r(unsigned MachineInstOpcode, const TargetRegisterClass *RC, unsigned Op0, bool Op0IsKill) { @@ -431,32 +408,6 @@ unsigned ARMFastISel::FastEmitInst_ri(unsigned MachineInstOpcode, return ResultReg; } -unsigned ARMFastISel::FastEmitInst_rf(unsigned MachineInstOpcode, - const TargetRegisterClass *RC, - unsigned Op0, bool Op0IsKill, - const ConstantFP *FPImm) { - unsigned ResultReg = createResultReg(RC); - const MCInstrDesc &II = TII.get(MachineInstOpcode); - - // Make sure the input operand is sufficiently constrained to be legal - // for this instruction. - Op0 = constrainOperandRegClass(II, Op0, 1); - if (II.getNumDefs() >= 1) { - AddOptionalDefs( - BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, II, ResultReg) - .addReg(Op0, Op0IsKill * RegState::Kill) - .addFPImm(FPImm)); - } else { - AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, II) - .addReg(Op0, Op0IsKill * RegState::Kill) - .addFPImm(FPImm)); - AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, - TII.get(TargetOpcode::COPY), ResultReg) - .addReg(II.ImplicitDefs[0])); - } - return ResultReg; -} - unsigned ARMFastISel::FastEmitInst_rri(unsigned MachineInstOpcode, const TargetRegisterClass *RC, unsigned Op0, bool Op0IsKill, @@ -506,41 +457,6 @@ unsigned ARMFastISel::FastEmitInst_i(unsigned MachineInstOpcode, return ResultReg; } -unsigned ARMFastISel::FastEmitInst_ii(unsigned MachineInstOpcode, - const TargetRegisterClass *RC, - uint64_t Imm1, uint64_t Imm2) { - unsigned ResultReg = createResultReg(RC); - const MCInstrDesc &II = TII.get(MachineInstOpcode); - - if (II.getNumDefs() >= 1) { - AddOptionalDefs( - BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, II, ResultReg) - .addImm(Imm1) - .addImm(Imm2)); - } else { - AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, II) - .addImm(Imm1).addImm(Imm2)); - AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, - TII.get(TargetOpcode::COPY), - ResultReg) - .addReg(II.ImplicitDefs[0])); - } - return ResultReg; -} - -unsigned ARMFastISel::FastEmitInst_extractsubreg(MVT RetVT, - unsigned Op0, bool Op0IsKill, - uint32_t Idx) { - unsigned ResultReg = createResultReg(TLI.getRegClassFor(RetVT)); - assert(TargetRegisterInfo::isVirtualRegister(Op0) && - "Cannot yet extract from physregs"); - - AddOptionalDefs(BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, - DbgLoc, TII.get(TargetOpcode::COPY), ResultReg) - .addReg(Op0, getKillRegState(Op0IsKill), Idx)); - return ResultReg; -} - // TODO: Don't worry about 64-bit now, but when this is fixed remove the // checks from the various callers. unsigned ARMFastISel::ARMMoveToFPReg(MVT VT, unsigned SrcReg) { |