Landing: fe89c51bc6b9
Project / Subsystem
gcc / testsuite
Date
2026-09-08
Author
Aldy Hernandez
Commit
fe89c51bc6b94fd6aa95f5ffbabc6a0f40274798
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- testsuite
- patch_id
- —
- commit_hash
- fe89c51bc6b94fd6aa95f5ffbabc6a0f40274798
- source_type
- github
- headline
- testsuite: cover adjust_paths_after_duplication
- tldr
- Adds a new test case for the `adjust_paths_after_duplication` function, improving its robustness.
- author
- Aldy Hernandez
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • testing
- • refactoring
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-09-08T00:00:00.000Z
This commit adds a new regression test (ssa-thread-27.c) for the adjust_paths_after_duplication function within GCC’s test suite. The author notes that this function, which is a Hotspot for threader optimizations, is complex and fragile. The new test aims to provide better coverage and stability for this function, enabling future modifications without fear of breaking existing functionality.