diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCInstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.td | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td index e1ded363945..6a53a763151 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td @@ -684,12 +684,15 @@ def MULLI : DForm_2< 7, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm), def SUBFIC : DForm_2< 8, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm), "subfic $rD, $rA, $imm", IntGeneral, [(set GPRC:$rD, (subc immSExt16:$imm, GPRC:$rA))]>; -def LI : DForm_2_r0<14, (outs GPRC:$rD), (ins symbolLo:$imm), - "li $rD, $imm", IntGeneral, - [(set GPRC:$rD, immSExt16:$imm)]>; -def LIS : DForm_2_r0<15, (outs GPRC:$rD), (ins symbolHi:$imm), - "lis $rD, $imm", IntGeneral, - [(set GPRC:$rD, imm16ShiftedSExt:$imm)]>; + +let isReMaterializable = 1 in { + def LI : DForm_2_r0<14, (outs GPRC:$rD), (ins symbolLo:$imm), + "li $rD, $imm", IntGeneral, + [(set GPRC:$rD, immSExt16:$imm)]>; + def LIS : DForm_2_r0<15, (outs GPRC:$rD), (ins symbolHi:$imm), + "lis $rD, $imm", IntGeneral, + [(set GPRC:$rD, imm16ShiftedSExt:$imm)]>; +} } let PPC970_Unit = 1 in { // FXU Operations. |
