Landing: 1c8c3f1efb8c
Project / Subsystem
gcc / gcc
Date
2026-01-16
Author
Daniel Barboza
Commit
1c8c3f1efb8cd378809e1a8575a4efcb419cd2e8
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- gcc
- patch_id
- —
- commit_hash
- 1c8c3f1efb8cd378809e1a8575a4efcb419cd2e8
- source_type
- github
- headline
- Remove strict_overflow logic from tree-ssa-loop-ch.cc.
- tldr
- The loop closing pass no longer considers `strict_overflow`.
- author
- Daniel Barboza
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • optimization
- • loop closing
- • deprecated
- • warning
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-01-16T00:00:00.000Z
The loop closing pass in the tree-ssa phase no longer considers -Wstrict-overflow. The compiler removes the warn_strict_overflow block and two suppressed Wstrict_overflow warnings from tree-ssa-loop-ch.cc. This change simplifies the code and removes dead code related to the deprecated -Wstrict-overflow flag.