Landing: aa356161379c
Project / Subsystem
gcc / match
Date
2026-08-06
Author
Kael Andrew Alonzo Franco
Commit
aa356161379c0df6b47dabf69bff51b6a0b5cab7
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- match
- patch_id
- —
- commit_hash
- aa356161379c0df6b47dabf69bff51b6a0b5cab7
- source_type
- github
- headline
- Combine several patterns into fors in genmatch.
- tldr
- Reduces genmatch's C++ output size by combining patterns.
- author
- Kael Andrew Alonzo Franco
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • build
- • compiler
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-08-06T00:00:00.000Z
This commit refactors the genmatch tool by combining several patterns into for loops. This change aims to reduce the amount of C++ code generated by genmatch, leading to smaller output files. The modification was tested and verified through bootstrapping and regression testing on an x86_64 Linux system.