[all-commits] [llvm/llvm-project] 416c78: [BOLT][test] Fix perf_test

Amir Ayupov via All-commits all-commits at lists.llvm.org
Mon May 12 20:51:27 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 416c782cc671a4b20ed7b9a7b92da35bbd85eae2
      https://github.com/llvm/llvm-project/commit/416c782cc671a4b20ed7b9a7b92da35bbd85eae2
  Author: Amir Ayupov <aaupov at fb.com>
  Date:   2025-05-12 (Mon, 12 May 2025)

  Changed paths:
    M bolt/test/perf2bolt/perf_test.test

  Log Message:
  -----------
  [BOLT][test] Fix perf_test

The interaction between `--show-density` and NFC testing wrapper is a
bit subtle. ShowDensity is enabled by default in perf2bolt mode, which
is detected based on executable name. NFC wrapper however replaces
the invocation of perf2bolt with `llvm-bolt --aggregate-only`, and so
ShowDensity is not enabled, which caused NFC test to fail:
https://lab.llvm.org/buildbot/#/builders/92/builds/18656

Add show-density flag explicitly to work around the issue.

Test Plan:
```
../llvm-project/bolt/utils/nfc-check-setup.py
bin/llvm-lit -a tools/bolt/test/perf2bolt/perf_test.test
```



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