Landing: 531ee609ca37
Project / Subsystem
gcc / risc-v
Date
2026-08-20
Author
Pan Li
Commit
531ee609ca37faa59dd11df4658902d2202c0b66
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- risc-v
- patch_id
- —
- commit_hash
- 531ee609ca37faa59dd11df4658902d2202c0b66
- source_type
- github
- headline
- RISC-V: Add test cases for vwmulu.vx register overlap
- tldr
- Adds test cases for RISC-V vwmulu.vx instruction to cover register group overlap scenarios.
- author
- Pan Li
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • risc-v
- • vector extension
- • testing
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-08-20T00:00:00.000Z
New test cases are introduced for the RISC-V vwmulu.vx instruction to verify its behavior with register group overlaps. These tests ensure the instruction correctly handles scenarios where registers might be reused or overlap, aiming for maximum utilization without unintended side effects.