diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb2.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td index c642ad90c2d..22aca239565 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb2.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td @@ -2593,8 +2593,9 @@ def t2UMLAL : T2MlaLong<0b110, 0b0000, def t2UMAAL : T2MulLong<0b110, 0b0110, (outs rGPR:$RdLo, rGPR:$RdHi), - (ins rGPR:$Rn, rGPR:$Rm), IIC_iMAC64, + (ins rGPR:$Rn, rGPR:$Rm, rGPR:$RLo, rGPR:$RHi), IIC_iMAC64, "umaal", "\t$RdLo, $RdHi, $Rn, $Rm", []>, + RegConstraint<"$RLo = $RdLo, $RHi = $RdHi">, Requires<[IsThumb2, HasDSP]>; } // hasSideEffects |
