diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrInfo.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 05c3859b4b..6892717e90 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -3632,21 +3632,22 @@ def MULv5: ARMPseudoExpand<(outs GPRnopc:$Rd), (ins GPRnopc:$Rn, GPRnopc:$Rm, Requires<[IsARM, NoV6, UseMulOps]>; } -def MLA : AsMul1I32<0b0000001, (outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm, GPR:$Ra), +def MLA : AsMul1I32<0b0000001, (outs GPRnopc:$Rd), + (ins GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra), IIC_iMAC32, "mla", "\t$Rd, $Rn, $Rm, $Ra", - [(set GPR:$Rd, (add (mul GPR:$Rn, GPR:$Rm), GPR:$Ra))]>, - Requires<[IsARM, HasV6, UseMulOps]> { + [(set GPRnopc:$Rd, (add (mul GPRnopc:$Rn, GPRnopc:$Rm), GPRnopc:$Ra))]>, + Requires<[IsARM, HasV6, UseMulOps]> { bits<4> Ra; let Inst{15-12} = Ra; } let Constraints = "@earlyclobber $Rd" in -def MLAv5: ARMPseudoExpand<(outs GPR:$Rd), - (ins GPR:$Rn, GPR:$Rm, GPR:$Ra, pred:$p, cc_out:$s), - 4, IIC_iMAC32, - [(set GPR:$Rd, (add (mul GPR:$Rn, GPR:$Rm), GPR:$Ra))], - (MLA GPR:$Rd, GPR:$Rn, GPR:$Rm, GPR:$Ra, pred:$p, cc_out:$s)>, - Requires<[IsARM, NoV6]>; +def MLAv5: ARMPseudoExpand<(outs GPRnopc:$Rd), + (ins GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra, + pred:$p, cc_out:$s), 4, IIC_iMAC32, + [(set GPRnopc:$Rd, (add (mul GPRnopc:$Rn, GPRnopc:$Rm), GPRnopc:$Ra))], + (MLA GPRnopc:$Rd, GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra, pred:$p, cc_out:$s)>, + Requires<[IsARM, NoV6]>; def MLS : AMul1I<0b0000011, (outs GPR:$Rd), (ins GPR:$Rn, GPR:$Rm, GPR:$Ra), IIC_iMAC32, "mls", "\t$Rd, $Rn, $Rm, $Ra", @@ -5583,6 +5584,10 @@ def : InstAlias<"nop${p}", (MOVr R0, R0, pred:$p, zero_reg)>, def : InstAlias<"mul${s}${p} $Rd, $Rn, $Rm", (MUL GPRnopc:$Rd, GPRnopc:$Rn, GPRnopc:$Rm, pred:$p, cc_out:$s)>, Requires<[IsARM, NoV6]>; +def : InstAlias<"mla${s}${p} $Rd, $Rn, $Rm, $Ra", + (MLA GPRnopc:$Rd, GPRnopc:$Rn, GPRnopc:$Rm, GPRnopc:$Ra, + pred:$p, cc_out:$s)>, + Requires<[IsARM, NoV6]>; def : InstAlias<"smlal${s}${p} $RdLo, $RdHi, $Rn, $Rm", (SMLAL GPR:$RdLo, GPR:$RdHi, GPR:$Rn, GPR:$Rm, pred:$p, cc_out:$s)>, Requires<[IsARM, NoV6]>; |