169   return xreg(0);  in CallInt64()
238     saved_registers[i] = xreg(register_list.PopLowestIndex().code());  in CheckPCSComplianceAndRun()
254     CHECK_EQ(saved_registers[i], xreg(register_list.PopLowestIndex().code()));  in CheckPCSComplianceAndRun()
585                xreg(0), xreg(1), xreg(2), xreg(3),  in DoRuntimeCall()
586                xreg(4), xreg(5), xreg(6), xreg(7));  in DoRuntimeCall()
587       ObjectPair result = target(xreg(0), xreg(1), xreg(2), xreg(3),  in DoRuntimeCall()
588                                  xreg(4), xreg(5), xreg(6), xreg(7));  in DoRuntimeCall()
604       TraceSim("Arguments: 0x%016" PRIx64 "\n", xreg(0));  in DoRuntimeCall()
605       target(xreg(0));  in DoRuntimeCall()
679                xreg(0), xreg(1));  in DoRuntimeCall()
680       target(xreg(0), xreg(1));  in DoRuntimeCall()
693       void* arg1 = Redirection::ReverseRedirection(xreg(1));  in DoRuntimeCall()
694       TraceSim("Arguments: 0x%016" PRIx64 ", %p\n", xreg(0), arg1);  in DoRuntimeCall()
695       target(xreg(0), arg1);  in DoRuntimeCall()
710       void* arg2 = Redirection::ReverseRedirection(xreg(2));  in DoRuntimeCall()
712                xreg(0), xreg(1), arg2);  in DoRuntimeCall()
713       target(xreg(0), xreg(1), arg2);  in DoRuntimeCall()
1336   bool take_branch = ((xreg(instr->Rt()) & (1UL << bit_pos)) == 0);  in VisitTestBranch()
1353     case CBZ_x: take_branch = (xreg(rt) == 0); break;  in VisitCompareBranch()
1355     case CBNZ_x: take_branch = (xreg(rt) != 0); break;  in VisitCompareBranch()
1398     int64_t op2 = ShiftOperand(xreg(instr->Rm()), shift_type, shift_amount);  in VisitAddSubShifted()
1421     int64_t op2 = ExtendValue(xreg(instr->Rm()), ext, left_shift);  in VisitAddSubExtended()
1444     int64_t op2 = ShiftOperand(xreg(instr->Rm()), shift_type, shift_amount);  in VisitLogicalShifted()
1495     ConditionalCompareHelper(instr, xreg(instr->Rm()));  in VisitConditionalCompareRegister()
1558   int64_t offset = ExtendValue(xreg(instr->Rm()), ext, shift_amount);  in VisitLoadStoreRegisterOffset()
1605     case STR_x:   MemoryWrite<uint64_t>(address, xreg(srcdst)); break;  in LoadStoreHelper()
1746       MemoryWrite<uint64_t>(address, xreg(rt));  in LoadStorePairHelper()
1747       MemoryWrite<uint64_t>(address2, xreg(rt2));  in LoadStorePairHelper()
1828   uint64_t address = xreg(addr_reg, Reg31IsStackPointer);  in LoadStoreAddress()
1849     uint64_t address = xreg(addr_reg, Reg31IsStackPointer);  in LoadStoreWriteBack()
1894         int64_t prev_xn_val = is_64_bits ? xreg(reg_code)  in VisitMoveWideImmediate()
1915     uint64_t new_val = xreg(instr->Rm());  in VisitConditionalSelect()
1929       set_xreg(instr->Rd(), xreg(instr->Rn()));  in VisitConditionalSelect()
1943     case RBIT_x: set_xreg(dst, ReverseBits(xreg(src), kXRegSizeInBits)); break;  in VisitDataProcessing1Source()
1945     case REV16_x: set_xreg(dst, ReverseBytes(xreg(src), Reverse16)); break;  in VisitDataProcessing1Source()
1947     case REV32_x: set_xreg(dst, ReverseBytes(xreg(src), Reverse32)); break;  in VisitDataProcessing1Source()
1948     case REV_x: set_xreg(dst, ReverseBytes(xreg(src), Reverse64)); break;  in VisitDataProcessing1Source()
1951     case CLZ_x: set_xreg(dst, CountLeadingZeros(xreg(src), kXRegSizeInBits));  in VisitDataProcessing1Source()
1958       set_xreg(dst, CountLeadingSignBits(xreg(src), kXRegSizeInBits));  in VisitDataProcessing1Source()
2103       result = xreg(instr->Ra()) + (xreg(instr->Rn()) * xreg(instr->Rm()));  in VisitDataProcessing3Source()
2107       result = xreg(instr->Ra()) - (xreg(instr->Rn()) * xreg(instr->Rm()));  in VisitDataProcessing3Source()
2109     case SMADDL_x: result = xreg(instr->Ra()) + (rn_s32 * rm_s32); break;  in VisitDataProcessing3Source()
2110     case SMSUBL_x: result = xreg(instr->Ra()) - (rn_s32 * rm_s32); break;  in VisitDataProcessing3Source()
2111     case UMADDL_x: result = xreg(instr->Ra()) + (rn_u32 * rm_u32); break;  in VisitDataProcessing3Source()
2112     case UMSUBL_x: result = xreg(instr->Ra()) - (rn_u32 * rm_u32); break;  in VisitDataProcessing3Source()
2115       result = MultiplyHighSigned(xreg(instr->Rn()), xreg(instr->Rm()));  in VisitDataProcessing3Source()
2273     case FMOV_dx: set_dreg_bits(dst, xreg(src)); break;  in VisitFPIntegerConvert()
2277     case SCVTF_dx: set_dreg(dst, FixedToDouble(xreg(src), 0, round)); break;  in VisitFPIntegerConvert()
2279     case UCVTF_dx: set_dreg(dst, UFixedToDouble(xreg(src), 0, round)); break;  in VisitFPIntegerConvert()
2284     case SCVTF_sx: set_sreg(dst, FixedToFloat(xreg(src), 0, round)); break;  in VisitFPIntegerConvert()
2286     case UCVTF_sx: set_sreg(dst, UFixedToFloat(xreg(src), 0, round)); break;  in VisitFPIntegerConvert()
2310       set_dreg(dst, FixedToDouble(xreg(src), fbits, round));  in VisitFPFixedPointConvert()
2316       set_dreg(dst, UFixedToDouble(xreg(src), fbits, round));  in VisitFPFixedPointConvert()
2324       set_sreg(dst, FixedToFloat(xreg(src), fbits, round));  in VisitFPFixedPointConvert()
2330       set_sreg(dst, UFixedToFloat(xreg(src), fbits, round));  in VisitFPFixedPointConvert()
3202             nzcv().SetRawValue(xreg(instr->Rt()));  in VisitSystem()
3206             fpcr().SetRawValue(xreg(instr->Rt()));  in VisitSystem()
3243       *value = xreg(code, Reg31IsStackPointer);  in GetValue()
3260         clr_reg_name, clr_reg_value, xreg(31, Reg31IsStackPointer), clr_normal);  in PrintValue()
3304         clr_reg_name, XRegNameForCode(i), clr_reg_value, xreg(i), clr_normal);  in PrintValue()
3788           part_result = fprintf(stream_, chunks[i], xreg(pcs_r++));  in DoPrintf()