diff options
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 14 | ||||
| -rw-r--r-- | test/MC/ARM/basic-arm-instructions.s | 13 |
2 files changed, 21 insertions, 6 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index fb822355cd..009f7add00 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -3209,14 +3209,14 @@ class AMulDualIbase<bit long, bit sub, bit swap, dag oops, dag iops, : AI<oops, iops, MulFrm, itin, opc, asm, []>, Requires<[IsARM, HasV6]> { bits<4> Rn; bits<4> Rm; - let Inst{4} = 1; - let Inst{5} = swap; - let Inst{6} = sub; - let Inst{7} = 0; - let Inst{21-20} = 0b00; - let Inst{22} = long; let Inst{27-23} = 0b01110; + let Inst{22} = long; + let Inst{21-20} = 0b00; let Inst{11-8} = Rm; + let Inst{7} = 0; + let Inst{6} = sub; + let Inst{5} = swap; + let Inst{4} = 1; let Inst{3-0} = Rn; } class AMulDualI<bit long, bit sub, bit swap, dag oops, dag iops, @@ -3230,6 +3230,8 @@ class AMulDualIa<bit long, bit sub, bit swap, dag oops, dag iops, InstrItinClass itin, string opc, string asm> : AMulDualIbase<long, sub, swap, oops, iops, itin, opc, asm> { bits<4> Ra; + bits<4> Rd; + let Inst{19-16} = Rd; let Inst{15-12} = Ra; } class AMulDualI64<bit long, bit sub, bit swap, dag oops, dag iops, diff --git a/test/MC/ARM/basic-arm-instructions.s b/test/MC/ARM/basic-arm-instructions.s index 0697ce0639..1bd2eacad6 100644 --- a/test/MC/ARM/basic-arm-instructions.s +++ b/test/MC/ARM/basic-arm-instructions.s @@ -1389,6 +1389,19 @@ _func: @ CHECK: smlatbne r4, r2, r3, r2 @ encoding: [0xa2,0x23,0x04,0x11] @ CHECK: smlatteq r8, r3, r8, r4 @ encoding: [0xe3,0x48,0x08,0x01] +@------------------------------------------------------------------------------ +@ SMLAD/SMLADX +@------------------------------------------------------------------------------ + smlad r2, r3, r5, r8 + smladx r2, r3, r5, r8 + smladeq r2, r3, r5, r8 + smladxhi r2, r3, r5, r8 + +@ CHECK: smlad r2, r3, r5, r8 @ encoding: [0x13,0x85,0x02,0xe7] +@ CHECK: smladx r2, r3, r5, r8 @ encoding: [0x33,0x85,0x02,0xe7] +@ CHECK: smladeq r2, r3, r5, r8 @ encoding: [0x13,0x85,0x02,0x07] +@ CHECK: smladxhi r2, r3, r5, r8 @ encoding: [0x33,0x85,0x02,0x87] + @------------------------------------------------------------------------------ @ STM* |