Landing: b7c69e8f540c
Project / Subsystem
gcc / gcc/tree-vect-loop
Date
2026-05-01
Author
Jakub Jelinek
Commit
b7c69e8f540ccd41b0368cd5fe650b4aef3758eb
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- gcc/tree-vect-loop
- patch_id
- —
- commit_hash
- b7c69e8f540ccd41b0368cd5fe650b4aef3758eb
- source_type
- github
- headline
- Remove redundant condition in tree-vect-loop.cc
- tldr
- This removes a pointless `&& 1` condition in the `vectorizable_reduction` function, cleaning up the code.
- author
- Jakub Jelinek
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • loop vectorization
- • code cleanup
- • optimization
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-05-01T00:00:00.000Z
A previous change replaced a condition with && 1 in the vectorizable_reduction function, which served no purpose. This commit removes the redundant && 1, simplifying the code and improving readability. This has no functional impact.