186   case AArch64::LDRBBui:  in getBitExtrOpcode()
187   case AArch64::LDURBBi:  in getBitExtrOpcode()
188   case AArch64::LDRHHui:  in getBitExtrOpcode()
189   case AArch64::LDURHHi:  in getBitExtrOpcode()
190     return AArch64::UBFMWri;  in getBitExtrOpcode()
191   case AArch64::LDRSBWui:  in getBitExtrOpcode()
192   case AArch64::LDURSBWi:  in getBitExtrOpcode()
193   case AArch64::LDRSHWui:  in getBitExtrOpcode()
194   case AArch64::LDURSHWi:  in getBitExtrOpcode()
195     return AArch64::SBFMWri;  in getBitExtrOpcode()
203   case AArch64::STRBBui:  in isNarrowStore()
204   case AArch64::STURBBi:  in isNarrowStore()
205   case AArch64::STRHHui:  in isNarrowStore()
206   case AArch64::STURHHi:  in isNarrowStore()
215   case AArch64::LDRHHui:  in isNarrowLoad()
216   case AArch64::LDURHHi:  in isNarrowLoad()
217   case AArch64::LDRBBui:  in isNarrowLoad()
218   case AArch64::LDURBBi:  in isNarrowLoad()
219   case AArch64::LDRSHWui:  in isNarrowLoad()
220   case AArch64::LDURSHWi:  in isNarrowLoad()
221   case AArch64::LDRSBWui:  in isNarrowLoad()
222   case AArch64::LDURSBWi:  in isNarrowLoad()
240   case AArch64::LDRBBui:  in getMemScale()
241   case AArch64::LDURBBi:  in getMemScale()
242   case AArch64::LDRSBWui:  in getMemScale()
243   case AArch64::LDURSBWi:  in getMemScale()
244   case AArch64::STRBBui:  in getMemScale()
245   case AArch64::STURBBi:  in getMemScale()
247   case AArch64::LDRHHui:  in getMemScale()
248   case AArch64::LDURHHi:  in getMemScale()
249   case AArch64::LDRSHWui:  in getMemScale()
250   case AArch64::LDURSHWi:  in getMemScale()
251   case AArch64::STRHHui:  in getMemScale()
252   case AArch64::STURHHi:  in getMemScale()
254   case AArch64::LDRSui:  in getMemScale()
255   case AArch64::LDURSi:  in getMemScale()
256   case AArch64::LDRSWui:  in getMemScale()
257   case AArch64::LDURSWi:  in getMemScale()
258   case AArch64::LDRWui:  in getMemScale()
259   case AArch64::LDURWi:  in getMemScale()
260   case AArch64::STRSui:  in getMemScale()
261   case AArch64::STURSi:  in getMemScale()
262   case AArch64::STRWui:  in getMemScale()
263   case AArch64::STURWi:  in getMemScale()
264   case AArch64::LDPSi:  in getMemScale()
265   case AArch64::LDPSWi:  in getMemScale()
266   case AArch64::LDPWi:  in getMemScale()
267   case AArch64::STPSi:  in getMemScale()
268   case AArch64::STPWi:  in getMemScale()
270   case AArch64::LDRDui:  in getMemScale()
271   case AArch64::LDURDi:  in getMemScale()
272   case AArch64::LDRXui:  in getMemScale()
273   case AArch64::LDURXi:  in getMemScale()
274   case AArch64::STRDui:  in getMemScale()
275   case AArch64::STURDi:  in getMemScale()
276   case AArch64::STRXui:  in getMemScale()
277   case AArch64::STURXi:  in getMemScale()
278   case AArch64::LDPDi:  in getMemScale()
279   case AArch64::LDPXi:  in getMemScale()
280   case AArch64::STPDi:  in getMemScale()
281   case AArch64::STPXi:  in getMemScale()
283   case AArch64::LDRQui:  in getMemScale()
284   case AArch64::LDURQi:  in getMemScale()
285   case AArch64::STRQui:  in getMemScale()
286   case AArch64::STURQi:  in getMemScale()
287   case AArch64::LDPQi:  in getMemScale()
288   case AArch64::STPQi:  in getMemScale()
302   case AArch64::STRDui:  in getMatchingNonSExtOpcode()
303   case AArch64::STURDi:  in getMatchingNonSExtOpcode()
304   case AArch64::STRQui:  in getMatchingNonSExtOpcode()
305   case AArch64::STURQi:  in getMatchingNonSExtOpcode()
306   case AArch64::STRBBui:  in getMatchingNonSExtOpcode()
307   case AArch64::STURBBi:  in getMatchingNonSExtOpcode()
308   case AArch64::STRHHui:  in getMatchingNonSExtOpcode()
309   case AArch64::STURHHi:  in getMatchingNonSExtOpcode()
310   case AArch64::STRWui:  in getMatchingNonSExtOpcode()
311   case AArch64::STURWi:  in getMatchingNonSExtOpcode()
312   case AArch64::STRXui:  in getMatchingNonSExtOpcode()
313   case AArch64::STURXi:  in getMatchingNonSExtOpcode()
314   case AArch64::LDRDui:  in getMatchingNonSExtOpcode()
315   case AArch64::LDURDi:  in getMatchingNonSExtOpcode()
316   case AArch64::LDRQui:  in getMatchingNonSExtOpcode()
317   case AArch64::LDURQi:  in getMatchingNonSExtOpcode()
318   case AArch64::LDRWui:  in getMatchingNonSExtOpcode()
319   case AArch64::LDURWi:  in getMatchingNonSExtOpcode()
320   case AArch64::LDRXui:  in getMatchingNonSExtOpcode()
321   case AArch64::LDURXi:  in getMatchingNonSExtOpcode()
322   case AArch64::STRSui:  in getMatchingNonSExtOpcode()
323   case AArch64::STURSi:  in getMatchingNonSExtOpcode()
324   case AArch64::LDRSui:  in getMatchingNonSExtOpcode()
325   case AArch64::LDURSi:  in getMatchingNonSExtOpcode()
326   case AArch64::LDRHHui:  in getMatchingNonSExtOpcode()
327   case AArch64::LDURHHi:  in getMatchingNonSExtOpcode()
328   case AArch64::LDRBBui:  in getMatchingNonSExtOpcode()
329   case AArch64::LDURBBi:  in getMatchingNonSExtOpcode()
331   case AArch64::LDRSWui:  in getMatchingNonSExtOpcode()
332     return AArch64::LDRWui;  in getMatchingNonSExtOpcode()
333   case AArch64::LDURSWi:  in getMatchingNonSExtOpcode()
334     return AArch64::LDURWi;  in getMatchingNonSExtOpcode()
335   case AArch64::LDRSBWui:  in getMatchingNonSExtOpcode()
336     return AArch64::LDRBBui;  in getMatchingNonSExtOpcode()
337   case AArch64::LDRSHWui:  in getMatchingNonSExtOpcode()
338     return AArch64::LDRHHui;  in getMatchingNonSExtOpcode()
339   case AArch64::LDURSBWi:  in getMatchingNonSExtOpcode()
340     return AArch64::LDURBBi;  in getMatchingNonSExtOpcode()
341   case AArch64::LDURSHWi:  in getMatchingNonSExtOpcode()
342     return AArch64::LDURHHi;  in getMatchingNonSExtOpcode()
350   case AArch64::STRBBui:  in getMatchingWideOpcode()
351     return AArch64::STRHHui;  in getMatchingWideOpcode()
352   case AArch64::STRHHui:  in getMatchingWideOpcode()
353     return AArch64::STRWui;  in getMatchingWideOpcode()
354   case AArch64::STURBBi:  in getMatchingWideOpcode()
355     return AArch64::STURHHi;  in getMatchingWideOpcode()
356   case AArch64::STURHHi:  in getMatchingWideOpcode()
357     return AArch64::STURWi;  in getMatchingWideOpcode()
358   case AArch64::STURWi:  in getMatchingWideOpcode()
359     return AArch64::STURXi;  in getMatchingWideOpcode()
360   case AArch64::STRWui:  in getMatchingWideOpcode()
361     return AArch64::STRXui;  in getMatchingWideOpcode()
362   case AArch64::LDRHHui:  in getMatchingWideOpcode()
363   case AArch64::LDRSHWui:  in getMatchingWideOpcode()
364     return AArch64::LDRWui;  in getMatchingWideOpcode()
365   case AArch64::LDURHHi:  in getMatchingWideOpcode()
366   case AArch64::LDURSHWi:  in getMatchingWideOpcode()
367     return AArch64::LDURWi;  in getMatchingWideOpcode()
368   case AArch64::LDRBBui:  in getMatchingWideOpcode()
369   case AArch64::LDRSBWui:  in getMatchingWideOpcode()
370     return AArch64::LDRHHui;  in getMatchingWideOpcode()
371   case AArch64::LDURBBi:  in getMatchingWideOpcode()
372   case AArch64::LDURSBWi:  in getMatchingWideOpcode()
373     return AArch64::LDURHHi;  in getMatchingWideOpcode()
381   case AArch64::STRSui:  in getMatchingPairOpcode()
382   case AArch64::STURSi:  in getMatchingPairOpcode()
383     return AArch64::STPSi;  in getMatchingPairOpcode()
384   case AArch64::STRDui:  in getMatchingPairOpcode()
385   case AArch64::STURDi:  in getMatchingPairOpcode()
386     return AArch64::STPDi;  in getMatchingPairOpcode()
387   case AArch64::STRQui:  in getMatchingPairOpcode()
388   case AArch64::STURQi:  in getMatchingPairOpcode()
389     return AArch64::STPQi;  in getMatchingPairOpcode()
390   case AArch64::STRWui:  in getMatchingPairOpcode()
391   case AArch64::STURWi:  in getMatchingPairOpcode()
392     return AArch64::STPWi;  in getMatchingPairOpcode()
393   case AArch64::STRXui:  in getMatchingPairOpcode()
394   case AArch64::STURXi:  in getMatchingPairOpcode()
395     return AArch64::STPXi;  in getMatchingPairOpcode()
396   case AArch64::LDRSui:  in getMatchingPairOpcode()
397   case AArch64::LDURSi:  in getMatchingPairOpcode()
398     return AArch64::LDPSi;  in getMatchingPairOpcode()
399   case AArch64::LDRDui:  in getMatchingPairOpcode()
400   case AArch64::LDURDi:  in getMatchingPairOpcode()
401     return AArch64::LDPDi;  in getMatchingPairOpcode()
402   case AArch64::LDRQui:  in getMatchingPairOpcode()
403   case AArch64::LDURQi:  in getMatchingPairOpcode()
404     return AArch64::LDPQi;  in getMatchingPairOpcode()
405   case AArch64::LDRWui:  in getMatchingPairOpcode()
406   case AArch64::LDURWi:  in getMatchingPairOpcode()
407     return AArch64::LDPWi;  in getMatchingPairOpcode()
408   case AArch64::LDRXui:  in getMatchingPairOpcode()
409   case AArch64::LDURXi:  in getMatchingPairOpcode()
410     return AArch64::LDPXi;  in getMatchingPairOpcode()
411   case AArch64::LDRSWui:  in getMatchingPairOpcode()
412   case AArch64::LDURSWi:  in getMatchingPairOpcode()
413     return AArch64::LDPSWi;  in getMatchingPairOpcode()
424   case AArch64::LDRBBui:  in isMatchingStore()
425     return StOpc == AArch64::STRBBui || StOpc == AArch64::STRHHui ||  in isMatchingStore()
426            StOpc == AArch64::STRWui || StOpc == AArch64::STRXui;  in isMatchingStore()
427   case AArch64::LDURBBi:  in isMatchingStore()
428     return StOpc == AArch64::STURBBi || StOpc == AArch64::STURHHi ||  in isMatchingStore()
429            StOpc == AArch64::STURWi || StOpc == AArch64::STURXi;  in isMatchingStore()
430   case AArch64::LDRHHui:  in isMatchingStore()
431     return StOpc == AArch64::STRHHui || StOpc == AArch64::STRWui ||  in isMatchingStore()
432            StOpc == AArch64::STRXui;  in isMatchingStore()
433   case AArch64::LDURHHi:  in isMatchingStore()
434     return StOpc == AArch64::STURHHi || StOpc == AArch64::STURWi ||  in isMatchingStore()
435            StOpc == AArch64::STURXi;  in isMatchingStore()
436   case AArch64::LDRWui:  in isMatchingStore()
437     return StOpc == AArch64::STRWui || StOpc == AArch64::STRXui;  in isMatchingStore()
438   case AArch64::LDURWi:  in isMatchingStore()
439     return StOpc == AArch64::STURWi || StOpc == AArch64::STURXi;  in isMatchingStore()
440   case AArch64::LDRXui:  in isMatchingStore()
441     return StOpc == AArch64::STRXui;  in isMatchingStore()
442   case AArch64::LDURXi:  in isMatchingStore()
443     return StOpc == AArch64::STURXi;  in isMatchingStore()
451   case AArch64::STRSui:  in getPreIndexedOpcode()
452     return AArch64::STRSpre;  in getPreIndexedOpcode()
453   case AArch64::STRDui:  in getPreIndexedOpcode()
454     return AArch64::STRDpre;  in getPreIndexedOpcode()
455   case AArch64::STRQui:  in getPreIndexedOpcode()
456     return AArch64::STRQpre;  in getPreIndexedOpcode()
457   case AArch64::STRBBui:  in getPreIndexedOpcode()
458     return AArch64::STRBBpre;  in getPreIndexedOpcode()
459   case AArch64::STRHHui:  in getPreIndexedOpcode()
460     return AArch64::STRHHpre;  in getPreIndexedOpcode()
461   case AArch64::STRWui:  in getPreIndexedOpcode()
462     return AArch64::STRWpre;  in getPreIndexedOpcode()
463   case AArch64::STRXui:  in getPreIndexedOpcode()
464     return AArch64::STRXpre;  in getPreIndexedOpcode()
465   case AArch64::LDRSui:  in getPreIndexedOpcode()
466     return AArch64::LDRSpre;  in getPreIndexedOpcode()
467   case AArch64::LDRDui:  in getPreIndexedOpcode()
468     return AArch64::LDRDpre;  in getPreIndexedOpcode()
469   case AArch64::LDRQui:  in getPreIndexedOpcode()
470     return AArch64::LDRQpre;  in getPreIndexedOpcode()
471   case AArch64::LDRBBui:  in getPreIndexedOpcode()
472     return AArch64::LDRBBpre;  in getPreIndexedOpcode()
473   case AArch64::LDRHHui:  in getPreIndexedOpcode()
474     return AArch64::LDRHHpre;  in getPreIndexedOpcode()
475   case AArch64::LDRWui:  in getPreIndexedOpcode()
476     return AArch64::LDRWpre;  in getPreIndexedOpcode()
477   case AArch64::LDRXui:  in getPreIndexedOpcode()
478     return AArch64::LDRXpre;  in getPreIndexedOpcode()
479   case AArch64::LDRSWui:  in getPreIndexedOpcode()
480     return AArch64::LDRSWpre;  in getPreIndexedOpcode()
481   case AArch64::LDPSi:  in getPreIndexedOpcode()
482     return AArch64::LDPSpre;  in getPreIndexedOpcode()
483   case AArch64::LDPSWi:  in getPreIndexedOpcode()
484     return AArch64::LDPSWpre;  in getPreIndexedOpcode()
485   case AArch64::LDPDi:  in getPreIndexedOpcode()
486     return AArch64::LDPDpre;  in getPreIndexedOpcode()
487   case AArch64::LDPQi:  in getPreIndexedOpcode()
488     return AArch64::LDPQpre;  in getPreIndexedOpcode()
489   case AArch64::LDPWi:  in getPreIndexedOpcode()
490     return AArch64::LDPWpre;  in getPreIndexedOpcode()
491   case AArch64::LDPXi:  in getPreIndexedOpcode()
492     return AArch64::LDPXpre;  in getPreIndexedOpcode()
493   case AArch64::STPSi:  in getPreIndexedOpcode()
494     return AArch64::STPSpre;  in getPreIndexedOpcode()
495   case AArch64::STPDi:  in getPreIndexedOpcode()
496     return AArch64::STPDpre;  in getPreIndexedOpcode()
497   case AArch64::STPQi:  in getPreIndexedOpcode()
498     return AArch64::STPQpre;  in getPreIndexedOpcode()
499   case AArch64::STPWi:  in getPreIndexedOpcode()
500     return AArch64::STPWpre;  in getPreIndexedOpcode()
501   case AArch64::STPXi:  in getPreIndexedOpcode()
502     return AArch64::STPXpre;  in getPreIndexedOpcode()
510   case AArch64::STRSui:  in getPostIndexedOpcode()
511     return AArch64::STRSpost;  in getPostIndexedOpcode()
512   case AArch64::STRDui:  in getPostIndexedOpcode()
513     return AArch64::STRDpost;  in getPostIndexedOpcode()
514   case AArch64::STRQui:  in getPostIndexedOpcode()
515     return AArch64::STRQpost;  in getPostIndexedOpcode()
516   case AArch64::STRBBui:  in getPostIndexedOpcode()
517     return AArch64::STRBBpost;  in getPostIndexedOpcode()
518   case AArch64::STRHHui:  in getPostIndexedOpcode()
519     return AArch64::STRHHpost;  in getPostIndexedOpcode()
520   case AArch64::STRWui:  in getPostIndexedOpcode()
521     return AArch64::STRWpost;  in getPostIndexedOpcode()
522   case AArch64::STRXui:  in getPostIndexedOpcode()
523     return AArch64::STRXpost;  in getPostIndexedOpcode()
524   case AArch64::LDRSui:  in getPostIndexedOpcode()
525     return AArch64::LDRSpost;  in getPostIndexedOpcode()
526   case AArch64::LDRDui:  in getPostIndexedOpcode()
527     return AArch64::LDRDpost;  in getPostIndexedOpcode()
528   case AArch64::LDRQui:  in getPostIndexedOpcode()
529     return AArch64::LDRQpost;  in getPostIndexedOpcode()
530   case AArch64::LDRBBui:  in getPostIndexedOpcode()
531     return AArch64::LDRBBpost;  in getPostIndexedOpcode()
532   case AArch64::LDRHHui:  in getPostIndexedOpcode()
533     return AArch64::LDRHHpost;  in getPostIndexedOpcode()
534   case AArch64::LDRWui:  in getPostIndexedOpcode()
535     return AArch64::LDRWpost;  in getPostIndexedOpcode()
536   case AArch64::LDRXui:  in getPostIndexedOpcode()
537     return AArch64::LDRXpost;  in getPostIndexedOpcode()
538   case AArch64::LDRSWui:  in getPostIndexedOpcode()
539     return AArch64::LDRSWpost;  in getPostIndexedOpcode()
540   case AArch64::LDPSi:  in getPostIndexedOpcode()
541     return AArch64::LDPSpost;  in getPostIndexedOpcode()
542   case AArch64::LDPSWi:  in getPostIndexedOpcode()
543     return AArch64::LDPSWpost;  in getPostIndexedOpcode()
544   case AArch64::LDPDi:  in getPostIndexedOpcode()
545     return AArch64::LDPDpost;  in getPostIndexedOpcode()
546   case AArch64::LDPQi:  in getPostIndexedOpcode()
547     return AArch64::LDPQpost;  in getPostIndexedOpcode()
548   case AArch64::LDPWi:  in getPostIndexedOpcode()
549     return AArch64::LDPWpost;  in getPostIndexedOpcode()
550   case AArch64::LDPXi:  in getPostIndexedOpcode()
551     return AArch64::LDPXpost;  in getPostIndexedOpcode()
552   case AArch64::STPSi:  in getPostIndexedOpcode()
553     return AArch64::STPSpost;  in getPostIndexedOpcode()
554   case AArch64::STPDi:  in getPostIndexedOpcode()
555     return AArch64::STPDpost;  in getPostIndexedOpcode()
556   case AArch64::STPQi:  in getPostIndexedOpcode()
557     return AArch64::STPQpost;  in getPostIndexedOpcode()
558   case AArch64::STPWi:  in getPostIndexedOpcode()
559     return AArch64::STPWpost;  in getPostIndexedOpcode()
560   case AArch64::STPXi:  in getPostIndexedOpcode()
561     return AArch64::STPXpost;  in getPostIndexedOpcode()
569   case AArch64::LDPSi:  in isPairedLdSt()
570   case AArch64::LDPSWi:  in isPairedLdSt()
571   case AArch64::LDPDi:  in isPairedLdSt()
572   case AArch64::LDPQi:  in isPairedLdSt()
573   case AArch64::LDPWi:  in isPairedLdSt()
574   case AArch64::LDPXi:  in isPairedLdSt()
575   case AArch64::STPSi:  in isPairedLdSt()
576   case AArch64::STPDi:  in isPairedLdSt()
577   case AArch64::STPQi:  in isPairedLdSt()
578   case AArch64::STPWi:  in isPairedLdSt()
579   case AArch64::STPXi:  in isPairedLdSt()
618   return isNarrowStore(Opc) || Opc == AArch64::STRWui || Opc == AArch64::STURWi;  in isPromotableZeroStoreOpcode()
627          getLdStRegOp(MI).getReg() == AArch64::WZR;  in isPromotableZeroStoreInst()
718         BitExtMI2 = BuildMI(*MBB, InsertionPoint, DL, TII->get(AArch64::ANDWri))  in mergeNarrowInsns()
734         BitExtMI1 = BuildMI(*MBB, InsertionPoint, DL, TII->get(AArch64::ANDWri))  in mergeNarrowInsns()
775             .addReg(isNarrowStore(Opc) ? AArch64::WZR : AArch64::XZR)  in mergeNarrowInsns()
892     unsigned DstRegW = TRI->getSubReg(DstRegX, AArch64::sub_32);  in mergePairedInsns()
908         BuildMI(*MBB, InsertionPoint, DL, TII->get(AArch64::SBFMXri), DstRegX)  in mergePairedInsns()
937   bool IsStoreXReg = TRI->getRegClass(AArch64::GPR64RegClassID)->contains(StRt);  in promoteLoadFromStore()
940           TRI->getRegClass(AArch64::GPR32RegClassID)->contains(StRt)) &&  in promoteLoadFromStore()
957                 TII->get(IsStoreXReg ? AArch64::ORRXrs : AArch64::ORRWrs), LdRt)  in promoteLoadFromStore()
958             .addReg(IsStoreXReg ? AArch64::XZR : AArch64::WZR)  in promoteLoadFromStore()
980                            ? TRI->getMatchingSuperReg(LdRt, AArch64::sub_32,  in promoteLoadFromStore()
981                                                       &AArch64::GPR64RegClass)  in promoteLoadFromStore()
998                   TII->get(IsStoreXReg ? AArch64::ANDXri : AArch64::ANDWri),  in promoteLoadFromStore()
1005                   TII->get(IsStoreXReg ? AArch64::UBFMXri : AArch64::UBFMWri),  in promoteLoadFromStore()
1361   assert((Update->getOpcode() == AArch64::ADDXri ||  in mergeUpdateInsn()
1362           Update->getOpcode() == AArch64::SUBXri) &&  in mergeUpdateInsn()
1374   if (Update->getOpcode() == AArch64::SUBXri)  in mergeUpdateInsn()
1426   case AArch64::SUBXri:  in isMatchingUpdateInsn()
1430   case AArch64::ADDXri:  in isMatchingUpdateInsn()
1618       getLdStRegOp(MI).getReg() != AArch64::WZR)  in tryToMergeLdStInst()
1695     case AArch64::LDRBBui:  in optimizeBlock()
1696     case AArch64::LDRHHui:  in optimizeBlock()
1697     case AArch64::LDRWui:  in optimizeBlock()
1698     case AArch64::LDRXui:  in optimizeBlock()
1700     case AArch64::LDURBBi:  in optimizeBlock()
1701     case AArch64::LDURHHi:  in optimizeBlock()
1702     case AArch64::LDURWi:  in optimizeBlock()
1703     case AArch64::LDURXi: {  in optimizeBlock()
1759     case AArch64::STRSui:  in optimizeBlock()
1760     case AArch64::STRDui:  in optimizeBlock()
1761     case AArch64::STRQui:  in optimizeBlock()
1762     case AArch64::STRXui:  in optimizeBlock()
1763     case AArch64::STRWui:  in optimizeBlock()
1764     case AArch64::LDRSui:  in optimizeBlock()
1765     case AArch64::LDRDui:  in optimizeBlock()
1766     case AArch64::LDRQui:  in optimizeBlock()
1767     case AArch64::LDRXui:  in optimizeBlock()
1768     case AArch64::LDRWui:  in optimizeBlock()
1769     case AArch64::LDRSWui:  in optimizeBlock()
1771     case AArch64::STURSi:  in optimizeBlock()
1772     case AArch64::STURDi:  in optimizeBlock()
1773     case AArch64::STURQi:  in optimizeBlock()
1774     case AArch64::STURWi:  in optimizeBlock()
1775     case AArch64::STURXi:  in optimizeBlock()
1776     case AArch64::LDURSi:  in optimizeBlock()
1777     case AArch64::LDURDi:  in optimizeBlock()
1778     case AArch64::LDURQi:  in optimizeBlock()
1779     case AArch64::LDURWi:  in optimizeBlock()
1780     case AArch64::LDURXi:  in optimizeBlock()
1781     case AArch64::LDURSWi: {  in optimizeBlock()
1810     case AArch64::STRSui:  in optimizeBlock()
1811     case AArch64::STRDui:  in optimizeBlock()
1812     case AArch64::STRQui:  in optimizeBlock()
1813     case AArch64::STRXui:  in optimizeBlock()
1814     case AArch64::STRWui:  in optimizeBlock()
1815     case AArch64::STRHHui:  in optimizeBlock()
1816     case AArch64::STRBBui:  in optimizeBlock()
1817     case AArch64::LDRSui:  in optimizeBlock()
1818     case AArch64::LDRDui:  in optimizeBlock()
1819     case AArch64::LDRQui:  in optimizeBlock()
1820     case AArch64::LDRXui:  in optimizeBlock()
1821     case AArch64::LDRWui:  in optimizeBlock()
1822     case AArch64::LDRHHui:  in optimizeBlock()
1823     case AArch64::LDRBBui:  in optimizeBlock()
1825     case AArch64::STURSi:  in optimizeBlock()
1826     case AArch64::STURDi:  in optimizeBlock()
1827     case AArch64::STURQi:  in optimizeBlock()
1828     case AArch64::STURWi:  in optimizeBlock()
1829     case AArch64::STURXi:  in optimizeBlock()
1830     case AArch64::LDURSi:  in optimizeBlock()
1831     case AArch64::LDURDi:  in optimizeBlock()
1832     case AArch64::LDURQi:  in optimizeBlock()
1833     case AArch64::LDURWi:  in optimizeBlock()
1834     case AArch64::LDURXi:  in optimizeBlock()
1836     case AArch64::LDPSi:  in optimizeBlock()
1837     case AArch64::LDPSWi:  in optimizeBlock()
1838     case AArch64::LDPDi:  in optimizeBlock()
1839     case AArch64::LDPQi:  in optimizeBlock()
1840     case AArch64::LDPWi:  in optimizeBlock()
1841     case AArch64::LDPXi:  in optimizeBlock()
1842     case AArch64::STPSi:  in optimizeBlock()
1843     case AArch64::STPDi:  in optimizeBlock()
1844     case AArch64::STPQi:  in optimizeBlock()
1845     case AArch64::STPWi:  in optimizeBlock()
1846     case AArch64::STPXi: {  in optimizeBlock()