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| author | Will Schmidt <will_schmidt@vnet.ibm.com> | 2014-06-26 13:36:19 +0000 |
|---|---|---|
| committer | Will Schmidt <will_schmidt@vnet.ibm.com> | 2014-06-26 13:36:19 +0000 |
| commit | 970ff64dc58151d06772662335b45724a5df0998 (patch) | |
| tree | b8a966935fff7ee981ddb311b4ce059d7a77479c /llvm/lib/Target/PowerPC/PPCInstrInfo.cpp | |
| parent | f048751912afc0bd38a2a1875e3da089d7d26fc2 (diff) | |
| download | bcm5719-llvm-970ff64dc58151d06772662335b45724a5df0998.tar.gz bcm5719-llvm-970ff64dc58151d06772662335b45724a5df0998.zip | |
add ppc64/pwr8 as target
includes handling DIR_PWR8 where appropriate
The P7Model Itinerary is currently tied in for use under the P8Model, and will be updated later.
llvm-svn: 211779
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp index 431cfd75499..9bac91d7d41 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -90,7 +90,7 @@ ScheduleHazardRecognizer *PPCInstrInfo::CreateTargetPostRAHazardRecognizer( unsigned Directive = DAG->TM.getSubtarget<PPCSubtarget>().getDarwinDirective(); - if (Directive == PPC::DIR_PWR7) + if (Directive == PPC::DIR_PWR7 || Directive == PPC::DIR_PWR8) return new PPCDispatchGroupSBHazardRecognizer(II, DAG); // Most subtargets use a PPC970 recognizer. @@ -146,6 +146,7 @@ int PPCInstrInfo::getOperandLatency(const InstrItineraryData *ItinData, case PPC::DIR_PWR6: case PPC::DIR_PWR6X: case PPC::DIR_PWR7: + case PPC::DIR_PWR8: Latency += 2; break; } @@ -323,6 +324,7 @@ void PPCInstrInfo::insertNoop(MachineBasicBlock &MBB, default: Opcode = PPC::NOP; break; case PPC::DIR_PWR6: Opcode = PPC::NOP_GT_PWR6; break; case PPC::DIR_PWR7: Opcode = PPC::NOP_GT_PWR7; break; + case PPC::DIR_PWR8: Opcode = PPC::NOP_GT_PWR7; break; /* FIXME: Update when P8 InstrScheduling model is ready */ } DebugLoc DL; |
