File: machine-outliner-nooutline-attribute.mir

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# RUN: llc -mtriple=aarch64 -debug-only=machine-outliner -run-pass=machine-outliner -verify-machineinstrs %s -o - 2>&1 | FileCheck %s
# REQUIRES: asserts

# CHECK: ... Skipping function with nooutline attribute: no_outline
# CHECK-NOT: ... Skipping function with nooutline attribute: baz
# CHECK-NOT: OUTLINED

--- |
  define void @no_outline() #0 { unreachable }
  define void @baz() { unreachable }
  attributes #0 = { noredzone "nooutline" }
...
---

name:            no_outline
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $w0, $lr, $w8
    $sp = frame-setup SUBXri $sp, 32, 0
    $fp = frame-setup ADDXri $sp, 16, 0
  bb.1:
    BL @baz, implicit-def dead $lr, implicit $sp
    $w17 = ORRWri $wzr, 1
    $w17 = ORRWri $wzr, 1
    $w0 = ORRWri $wzr, 4
    BL @baz, implicit-def dead $lr, implicit $sp
    $w17 = ORRWri $wzr, 1
    $w17 = ORRWri $wzr, 1
    $w0 = ORRWri $wzr, 3
    BL @baz, implicit-def dead $lr, implicit $sp
    $w17 = ORRWri $wzr, 1
    $w17 = ORRWri $wzr, 1
    $w0 = ORRWri $wzr, 2
    BL @baz, implicit-def dead $lr, implicit $sp
    $w17 = ORRWri $wzr, 1
    $w17 = ORRWri $wzr, 1
    $w0 = ORRWri $wzr, 1
  bb.2:
    $fp, $lr = LDPXi $sp, 2
    RET undef $lr