third_party/llvm-7.0/llvm/test/CodeGen/AArch64/machine-outliner-default.mir

# RUN: llc -mtriple=aarch64--- -run-pass=machine-outliner \
# RUN: -verify-machineinstrs %s -o - | FileCheck %s

--- |
  define void @outline_1() #0 { ret void }
  define void @outline_2() #0 { ret void }
  define void @outline_3() #0 { ret void }
  define void @dont_outline() #1 { ret void }

  attributes #0 = { noredzone minsize optsize }
  attributes #1 = { noredzone }
...
---

name:           outline_1
tracksRegLiveness: true
body:             |
  bb.0:
    ; CHECK-LABEL: bb.0:
    ; CHECK: OUTLINED
    liveins: $w8, $wzr
    $w8 = ORRWri $wzr, 1
    $w8 = ORRWri $wzr, 2
    $w8 = ORRWri $wzr, 3
    $w8 = ORRWri $wzr, 4
    RET undef $lr
...
---

name:           outline_2
tracksRegLiveness: true
body:             |
  bb.0:
    ; CHECK-LABEL: bb.0:
    ; CHECK: OUTLINED
    liveins: $w8, $wzr
    $w8 = ORRWri $wzr, 1
    $w8 = ORRWri $wzr, 2
    $w8 = ORRWri $wzr, 3
    $w8 = ORRWri $wzr, 4
    RET undef $lr
...
---

name:           outline_3
tracksRegLiveness: true
body:             |
  bb.0:
    ; CHECK-LABEL: bb.0:
    ; CHECK: OUTLINED
    liveins: $w8, $wzr
    $w8 = ORRWri $wzr, 1
    $w8 = ORRWri $wzr, 2
    $w8 = ORRWri $wzr, 3
    $w8 = ORRWri $wzr, 4
    RET undef $lr
...
---

name:           dont_outline
tracksRegLiveness: true
body:             |
  bb.0:
    ; CHECK-LABEL: bb.0:
    ; CHECK-NOT: BL
    liveins: $w8, $wzr
    $w8 = ORRWri $wzr, 1
    $w8 = ORRWri $wzr, 2
    $w8 = ORRWri $wzr, 3
    $w8 = ORRWri $wzr, 4
    RET undef $lr