diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrInfo.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 4c6bace..7e9687a 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -513,14 +513,6 @@ def imm0_31 : Operand<i32>, ImmLeaf<i32, [{ let ParserMatchClass = Imm0_31AsmOperand; } -/// imm0_31_m1 - Matches and prints like imm0_31, but encodes as 'value - 1'. -def imm0_31_m1 : Operand<i32>, ImmLeaf<i32, [{ - return Imm >= 0 && Imm < 32; -}]> { - let EncoderMethod = "getImmMinusOneOpValue"; - let DecoderMethod = "DecodeImmMinusOneOperand"; -} - // imm0_65535_expr - For movt/movw - 16-bit immediate that can also reference // a relocatable expression. // @@ -2423,7 +2415,7 @@ def UXTAB16 : AI_exta_rrot_np<0b01101100, "uxtab16">; def SBFX : I<(outs GPR:$Rd), - (ins GPR:$Rn, imm0_31:$lsb, imm0_31_m1:$width), + (ins GPR:$Rn, imm0_31:$lsb, imm1_32:$width), AddrMode1, 4, IndexModeNone, DPFrm, IIC_iUNAsi, "sbfx", "\t$Rd, $Rn, $lsb, $width", "", []>, Requires<[IsARM, HasV6T2]> { @@ -2440,7 +2432,7 @@ def SBFX : I<(outs GPR:$Rd), } def UBFX : I<(outs GPR:$Rd), - (ins GPR:$Rn, imm0_31:$lsb, imm0_31_m1:$width), + (ins GPR:$Rn, imm0_31:$lsb, imm1_32:$width), AddrMode1, 4, IndexModeNone, DPFrm, IIC_iUNAsi, "ubfx", "\t$Rd, $Rn, $lsb, $width", "", []>, Requires<[IsARM, HasV6T2]> { |