File: machine-outliner-mapper-stats.mir

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llvm-toolchain-20 1%3A20.1.8-1~exp1
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# RUN: llc -mtriple aarch64 -stats -run-pass=machine-outliner -verify-machineinstrs %s -o /dev/null 2>&1 | FileCheck %s
# REQUIRES: asserts

# CHECK: 2 machine-outliner - Unoutlinable instructions mapped + number of sentinel values
# CHECK: 2 machine-outliner - Invisible instructions skipped during mapping
# CHECK: 4 machine-outliner - Outlinable instructions mapped
# CHECK: 1 machine-outliner - Sentinel values inserted during mapping
# CHECK: 5 machine-outliner - Total number of instructions mapped and saved to mapping vector

...
---
name:            foo
tracksRegLiveness: true
machineFunctionInfo:
  hasRedZone:      false
body:             |
  bb.0:
    liveins: $w0, $lr, $w8, $w30
    $lr = ORRXri $lr, 4
    $w17 = ORRWri $wzr, 1
    $w17 = ORRWri $wzr, 1
    $w0 = ORRWri $wzr, 4
  bb.2:
    DBG_VALUE $x0, 0
    DBG_VALUE $x0, 0
    RET undef $lr