3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
98 char AArch64LowerHomogeneousPrologEpilog::ID = 0;
224   TypeSize Scale(0U, false), Width(0U, false);  in emitStore()
265   TypeSize Scale(0U, false), Width(0U, false);  in emitLoad()
286 ///    stp x22, x21, [sp, #-32]!    ; x29/x30 has been stored at the caller
291 ///    stp x22, x21, [sp, #-32]!    ; x29/x30 has been stored at the caller
300 ///    ldp x22, x21, [sp], #48
306 ///    ldp x22, x21, [sp], #48
316                                         unsigned FpOffset = 0) {  in getOrCreateFrameHelper()
344     for (int I = Size - 3; I >= 0; I -= 2) {  in getOrCreateFrameHelper()
356           .addImm(0)  in getOrCreateFrameHelper()
371           .addImm(0);  in getOrCreateFrameHelper()
373     for (int I = 0; I < Size - 2; I += 2)  in getOrCreateFrameHelper()
401   assert(RegCount > 0 && (RegCount % 2 == 0));  in shouldUseFrameHelper()
451 ///    HOM_Epilog x30, x29, x19, x20, x21, x22              ; MBBI
458 ///    HOM_Epilog x30, x29, x19, x20, x21, x22
463 ///    HOM_Epilog x30, x29, x19, x20, x21, x22
467 ///    ldp x22, x21, [sp], #48
489   if (Size == 0)  in lowerEpilog()
492   assert(Size % 2 == 0);  in lowerEpilog()
502         .addImm(0)  in lowerEpilog()
519     for (int I = 0; I < Size - 2; I += 2)  in lowerEpilog()
534 ///    HOM_Prolog x30, x29, x19, x20, x21, x22, 32
540 ///    HOM_Prolog x30, x29, x19, x20, x21, x22
546 ///    HOM_Prolog x30, x29, x19, x20, x21, x22
548 ///    stp	x22, x21, [sp, #-48]!
560   int LRIdx = 0;  in lowerProlog()
580   if (Size == 0)  in lowerProlog()
583   assert(Size % 2 == 0);  in lowerProlog()
611     for (int I = Size - 3; I >= 0; I -= 2)  in lowerProlog()
618           .addImm(0)  in lowerProlog()