| # RUN: llc -mtriple=aarch64 -run-pass=machine-outliner -verify-machineinstrs -stats %s -o - 2>&1 | FileCheck %s |
| # REQUIRES: asserts |
| |
| # Check that instruction mapping stats work. |
| |
| # We ought to map all of the instructions (5 of them) as legal, and then |
| # terminate the string with a single illegal character. Debug instructions are |
| # always invisible, and don't contribute to the length of the string. |
| |
| # CHECK: 1 machine-outliner - Number of illegal instrs in unsigned vector |
| # CHECK: 1 machine-outliner - Number of invisible instrs in unsigned vector |
| # CHECK: 5 machine-outliner - Number of legal instrs in unsigned vector |
| # CHECK: 6 machine-outliner - Size of unsigned vector |
| |
| ... |
| --- |
| name: test |
| tracksRegLiveness: true |
| machineFunctionInfo: |
| hasRedZone: false |
| body: | |
| bb.0: |
| liveins: $lr |
| $x0 = ORRXri $xzr, 1 |
| $x1 = ORRXri $xzr, 1 |
| $x2 = ORRXri $xzr, 1 |
| DBG_VALUE $x3, $noreg |
| $x3 = ORRXri $xzr, 1 |
| RET undef $lr |
