diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index d49b282..99a45b6 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -2664,35 +2664,21 @@ defm t2TEQ : T2I_cmp_irs<0b0100, "teq", // 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 { -def t2MOVCCr : T2TwoReg< - (outs rGPR:$Rd), (ins rGPR:$false, rGPR:$Rm), IIC_iCMOVr, - "mov", ".w\t$Rd, $Rm", +def t2MOVCCr : t2PseudoInst<(outs rGPR:$Rd), + (ins rGPR:$false, rGPR:$Rm, pred:$p), + Size4Bytes, IIC_iCMOVr, [/*(set rGPR:$Rd, (ARMcmov rGPR:$false, rGPR:$Rm, imm:$cc, CCR:$ccr))*/]>, - RegConstraint<"$false = $Rd"> { - let Inst{31-27} = 0b11101; - let Inst{26-25} = 0b01; - let Inst{24-21} = 0b0010; - let Inst{20} = 0; // The S bit. - let Inst{19-16} = 0b1111; // Rn - let Inst{14-12} = 0b000; - let Inst{7-4} = 0b0000; -} + RegConstraint<"$false = $Rd">; -// FIXME: Pseudo-ize these. For now, just mark codegen only. -let isCodeGenOnly = 1 in { let isMoveImm = 1 in -def t2MOVCCi : T2OneRegImm<(outs rGPR:$Rd), (ins rGPR:$false, t2_so_imm:$imm), - IIC_iCMOVi, "mov", ".w\t$Rd, $imm", +def t2MOVCCi : t2PseudoInst<(outs rGPR:$Rd), + (ins rGPR:$false, t2_so_imm:$imm, pred:$p), + Size4Bytes, IIC_iCMOVi, [/*(set rGPR:$Rd,(ARMcmov rGPR:$false,t2_so_imm:$imm, imm:$cc, CCR:$ccr))*/]>, - RegConstraint<"$false = $Rd"> { - let Inst{31-27} = 0b11110; - let Inst{25} = 0; - let Inst{24-21} = 0b0010; - let Inst{20} = 0; // The S bit. - let Inst{19-16} = 0b1111; // Rn - let Inst{15} = 0; -} + RegConstraint<"$false = $Rd">; +// FIXME: Pseudo-ize these. For now, just mark codegen only. +let isCodeGenOnly = 1 in { let isMoveImm = 1 in def t2MOVCCi16 : T2I<(outs rGPR:$Rd), (ins rGPR:$false, i32imm_hilo16:$imm), IIC_iCMOVi, @@ -2759,8 +2745,8 @@ def t2MOVCCror : T2I_movcc_sh<0b11, (outs rGPR:$Rd), (ins rGPR:$false, rGPR:$Rm, i32imm:$imm), IIC_iCMOVsi, "ror", ".w\t$Rd, $Rm, $imm", []>, RegConstraint<"$false = $Rd">; -} // neverHasSideEffects } // isCodeGenOnly = 1 +} // neverHasSideEffects //===----------------------------------------------------------------------===// // Atomic operations intrinsics |