# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 4
# RUN: llc -mtriple=arm64-apple-macosx -mcpu=apple-m1 -verify-regalloc -run-pass=greedy -o - %s | FileCheck %s
---
name: func
tracksRegLiveness: true
frameInfo:
adjustsStack: true
body: |
bb.0:
liveins: $x0, $x1, $x2, $x3, $x4, $x5, $x6
; CHECK-LABEL: name: func
; CHECK: liveins: $x0, $x1, $x2, $x3, $x4, $x5, $x6
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[DEF:%[0-9]+]]:gpr64sp = IMPLICIT_DEF
; CHECK-NEXT: dead [[DEF1:%[0-9]+]]:gpr32 = IMPLICIT_DEF
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64common = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr64 = COPY $x2
; CHECK-NEXT: [[COPY3:%[0-9]+]]:gpr64 = COPY $x3
; CHECK-NEXT: [[COPY4:%[0-9]+]]:gpr64 = COPY $x4
; CHECK-NEXT: [[COPY5:%[0-9]+]]:gpr64 = COPY $x5
; CHECK-NEXT: [[COPY6:%[0-9]+]]:gpr64 = COPY $x6
; CHECK-NEXT: undef [[MOVi32imm:%[0-9]+]].sub_32:gpr64 = MOVi32imm 4, implicit-def [[MOVi32imm]]
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: BL 0, csr_darwin_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit-def $sp
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 24, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 24, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 16, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 16, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: [[DEF2:%[0-9]+]]:gpr64 = IMPLICIT_DEF
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 16, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: undef [[DEF3:%[0-9]+]].sub_32:gpr64 = IMPLICIT_DEF implicit-def [[DEF3]]
; CHECK-NEXT: STRXui [[DEF3]], [[DEF]], 1 :: (store (s64) into stack + 8)
; CHECK-NEXT: BL 0, csr_darwin_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit-def $sp
; CHECK-NEXT: ADJCALLSTACKUP 16, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: STRXui [[MOVi32imm]], [[DEF]], 0 :: (store (s64) into stack)
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: STRWui undef [[MOVi32imm]].sub_32, [[COPY]], 0 :: (store (s32))
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: STRXui [[DEF2]], undef [[DEF]], 0 :: (store (s64) into stack)
; CHECK-NEXT: $x0 = COPY [[COPY6]]
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[COPY5]]
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[COPY4]]
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[COPY3]]
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[COPY2]]
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: $x0 = COPY [[COPY1]]
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: ADJCALLSTACKDOWN 24, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: undef [[DEF4:%[0-9]+]].sub_32:gpr64 = IMPLICIT_DEF implicit-def [[DEF4]]
; CHECK-NEXT: STRXui [[DEF4]], undef [[DEF]], 1 :: (store (s64) into stack + 8)
; CHECK-NEXT: ADJCALLSTACKUP 24, 0, implicit-def dead $sp, implicit $sp
; CHECK-NEXT: RET_ReallyLR
%0:gpr64sp = IMPLICIT_DEF
undef %13.sub_32:gpr64 = IMPLICIT_DEF implicit-def %13
dead %2:gpr32 = IMPLICIT_DEF
%3:gpr64common = COPY $x0
%4:gpr64 = COPY $x1
%5:gpr64 = COPY $x2
%6:gpr64 = COPY $x3
%7:gpr64 = COPY $x4
%8:gpr64 = COPY $x5
%9:gpr64 = COPY $x6
undef %11.sub_32:gpr64 = MOVi32imm 4, implicit-def %11
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
BL 0, csr_darwin_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit-def $sp
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 24, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKUP 24, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 16, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKUP 16, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
%12:gpr64 = IMPLICIT_DEF
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 16, 0, implicit-def dead $sp, implicit $sp
STRXui %13, %0, 1 :: (store (s64) into stack + 8)
BL 0, csr_darwin_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit-def $sp
ADJCALLSTACKUP 16, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
STRXui %11, %0, 0 :: (store (s64) into stack)
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
STRWui undef %11.sub_32, %3, 0 :: (store (s32))
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
STRXui %12, undef %0, 0 :: (store (s64) into stack)
$x0 = COPY %9
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
$x0 = COPY %8
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
$x0 = COPY %7
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
$x0 = COPY %6
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
$x0 = COPY %5
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 8, 0, implicit-def dead $sp, implicit $sp
$x0 = COPY %4
ADJCALLSTACKUP 8, 0, implicit-def dead $sp, implicit $sp
ADJCALLSTACKDOWN 24, 0, implicit-def dead $sp, implicit $sp
STRXui %13, undef %0, 1 :: (store (s64) into stack + 8)
ADJCALLSTACKUP 24, 0, implicit-def dead $sp, implicit $sp
RET_ReallyLR
...
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