diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrInfo.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 3b83667..a4ea69f 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -4146,56 +4146,65 @@ def BCCZi64 : PseudoInst<(outs), // Conditional moves -// FIXME: should be able to write a pattern for ARMcmov, but can't use -// a two-value operand where a dag node expects two operands. :( let neverHasSideEffects = 1 in { let isCommutable = 1, isSelect = 1 in -def MOVCCr : ARMPseudoInst<(outs GPR:$Rd), (ins GPR:$false, GPR:$Rm, pred:$p), +def MOVCCr : ARMPseudoInst<(outs GPR:$Rd), + (ins GPR:$false, GPR:$Rm, cmovpred:$p), 4, IIC_iCMOVr, - [/*(set GPR:$Rd, (ARMcmov GPR:$false, GPR:$Rm, imm:$cc, CCR:$ccr))*/]>, - RegConstraint<"$false = $Rd">, Sched<[WriteALU]>; + [(set GPR:$Rd, (ARMcmov GPR:$false, GPR:$Rm, + cmovpred:$p))]>, + RegConstraint<"$false = $Rd">, Sched<[WriteALU]>; def MOVCCsi : ARMPseudoInst<(outs GPR:$Rd), - (ins GPR:$false, so_reg_imm:$shift, pred:$p), - 4, IIC_iCMOVsr, - [/*(set GPR:$Rd, (ARMcmov GPR:$false, so_reg_imm:$shift, - imm:$cc, CCR:$ccr))*/]>, + (ins GPR:$false, so_reg_imm:$shift, cmovpred:$p), + 4, IIC_iCMOVsr, + [(set GPR:$Rd, + (ARMcmov GPR:$false, so_reg_imm:$shift, + cmovpred:$p))]>, RegConstraint<"$false = $Rd">, Sched<[WriteALU]>; def MOVCCsr : ARMPseudoInst<(outs GPR:$Rd), - (ins GPR:$false, so_reg_reg:$shift, pred:$p), + (ins GPR:$false, so_reg_reg:$shift, cmovpred:$p), 4, IIC_iCMOVsr, - [/*(set GPR:$Rd, (ARMcmov GPR:$false, so_reg_reg:$shift, - imm:$cc, CCR:$ccr))*/]>, + [(set GPR:$Rd, (ARMcmov GPR:$false, so_reg_reg:$shift, + cmovpred:$p))]>, RegConstraint<"$false = $Rd">, Sched<[WriteALU]>; let isMoveImm = 1 in -def MOVCCi16 : ARMPseudoInst<(outs GPR:$Rd), - (ins GPR:$false, imm0_65535_expr:$imm, pred:$p), - 4, IIC_iMOVi, - []>, +def MOVCCi16 + : ARMPseudoInst<(outs GPR:$Rd), + (ins GPR:$false, imm0_65535_expr:$imm, cmovpred:$p), + 4, IIC_iMOVi, + [(set GPR:$Rd, (ARMcmov GPR:$false, imm0_65535:$imm, + cmovpred:$p))]>, RegConstraint<"$false = $Rd">, Requires<[IsARM, HasV6T2]>, Sched<[WriteALU]>; let isMoveImm = 1 in def MOVCCi : ARMPseudoInst<(outs GPR:$Rd), - (ins GPR:$false, so_imm:$imm, pred:$p), + (ins GPR:$false, so_imm:$imm, cmovpred:$p), 4, IIC_iCMOVi, - [/*(set GPR:$Rd, (ARMcmov GPR:$false, so_imm:$imm, imm:$cc, CCR:$ccr))*/]>, + [(set GPR:$Rd, (ARMcmov GPR:$false, so_imm:$imm, + cmovpred:$p))]>, RegConstraint<"$false = $Rd">, Sched<[WriteALU]>; // Two instruction predicate mov immediate. let isMoveImm = 1 in -def MOVCCi32imm : ARMPseudoInst<(outs GPR:$Rd), - (ins GPR:$false, i32imm:$src, pred:$p), - 8, IIC_iCMOVix2, []>, RegConstraint<"$false = $Rd">; +def MOVCCi32imm + : ARMPseudoInst<(outs GPR:$Rd), + (ins GPR:$false, i32imm:$src, cmovpred:$p), + 8, IIC_iCMOVix2, + [(set GPR:$Rd, (ARMcmov GPR:$false, imm:$src, + cmovpred:$p))]>, + RegConstraint<"$false = $Rd">, Requires<[HasV6T2]>; let isMoveImm = 1 in def MVNCCi : ARMPseudoInst<(outs GPR:$Rd), - (ins GPR:$false, so_imm:$imm, pred:$p), + (ins GPR:$false, so_imm:$imm, cmovpred:$p), 4, IIC_iCMOVi, - [/*(set GPR:$Rd, (ARMcmov GPR:$false, so_imm_not:$imm, imm:$cc, CCR:$ccr))*/]>, + [(set GPR:$Rd, (ARMcmov GPR:$false, so_imm_not:$imm, + cmovpred:$p))]>, RegConstraint<"$false = $Rd">, Sched<[WriteALU]>; } // neverHasSideEffects |