diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 03eac2e0c84..4788bac8f35 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -3334,8 +3334,8 @@ def SBFX : I<(outs GPRnopc:$Rd), let Inst{3-0} = Rn; } -def UBFX : I<(outs GPR:$Rd), - (ins GPR:$Rn, imm0_31:$lsb, imm1_32:$width), +def UBFX : I<(outs GPRnopc:$Rd), + (ins GPRnopc:$Rn, imm0_31:$lsb, imm1_32:$width), AddrMode1, 4, IndexModeNone, DPFrm, IIC_iUNAsi, "ubfx", "\t$Rd, $Rn, $lsb, $width", "", []>, Requires<[IsARM, HasV6T2]> { diff --git a/test/MC/ARM/diagnostics.s b/test/MC/ARM/diagnostics.s index 62d7daea28a..88c5fb5b688 100644 --- a/test/MC/ARM/diagnostics.s +++ b/test/MC/ARM/diagnostics.s @@ -351,6 +351,24 @@ @ CHECK-ERRORS: ubfxgt r4, r5, #16, #17 @ CHECK-ERRORS: ^ + @ Using pc for SBFX/UBFX + sbfx pc, r2, #1, #3 + sbfx sp, pc, #4, #5 + ubfx pc, r0, #0, #31 + ubfx r14, pc, #1, #2 +@ CHECK-ERRORS: error: invalid operand for instruction +@ CHECK-ERRORS: sbfx pc, r2, #1, #3 +@ CHECK-ERRORS: ^ +@ CHECK-ERRORS: error: invalid operand for instruction +@ CHECK-ERRORS: sbfx sp, pc, #4, #5 +@ CHECK-ERRORS: ^ +@ CHECK-ERRORS: error: invalid operand for instruction +@ CHECK-ERRORS: ubfx pc, r0, #0, #31 +@ CHECK-ERRORS: ^ +@ CHECK-ERRORS: error: invalid operand for instruction +@ CHECK-ERRORS: ubfx r14, pc, #1, #2 +@ CHECK-ERRORS: ^ + @ Out of order Rt/Rt2 operands for ldrd ldrd r4, r3, [r8] ldrd r4, r3, [r8, #8]!