Landing: 4c5a290ae5ab
Project / Subsystem
gcc / gcc/fold-const.cc
Date
2026-01-17
Author
Daniel Barboza
Commit
4c5a290ae5ab612941b6313d429978b9b19e48eb
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- gcc/fold-const.cc
- patch_id
- —
- commit_hash
- 4c5a290ae5ab612941b6313d429978b9b19e48eb
- source_type
- github
- headline
- Remove strict_overflow_p Flag from tree_expr_nonzero_warnv_p
- tldr
- The strict_overflow_p flag was removed from tree_expr_nonzero_warnv_p, which simplifies code and removes a call to fold_overflow_warn.
- author
- Daniel Barboza
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • optimization
- • constant folding
- • overflow
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-01-17T00:00:00.000Z
The strict_overflow_p flag was removed from tree_expr_nonzero_warnv_p. This change allows the existing tree_expr_nonzero_p to be removed, as it becomes redundant. The function tree_expr_nonzero_warnv_p is then renamed to tree_expr_nonzero_p without changing the API or behavior for existing callers, ultimately removing a call to fold_overflow_warn(). This is part of a larger effort to deprecate the -Wstrict-overflow warning.