Landing: 19fdf88ba9bb
Project / Subsystem
gcc / risc-v
Date
2026-08-02
Author
Pan Li
Commit
19fdf88ba9bb1f08ce4eff7521a095fc07a5ecf8
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- risc-v
- patch_id
- —
- commit_hash
- 19fdf88ba9bb1f08ce4eff7521a095fc07a5ecf8
- source_type
- github
- headline
- RISC-V: Add more test cases for vector instructions
- tldr
- New test cases are added for RISC-V vector subset instructions.
- author
- Pan Li
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • risc-v
- • vector
- • testing
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-08-02T00:00:00.000Z
This commit introduces a comprehensive set of new test cases for various RISC-V vector subset instructions, including vwsub, vwsubu, vwmul, and vwmulu. The tests cover scenarios with different element widths and vector lengths, ensuring the correctness of these operations, particularly concerning register overlap and specific compiler flags.