Landing: 5983249d8062

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Project / Subsystem

gcc / risc-v

Date

2026-09-01

Author

Pan Li

Commit

5983249d8062eee3820425e1a8a8cbec9a0b7a81

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: risc-v
patch_id: —
commit_hash: 5983249d8062eee3820425e1a8a8cbec9a0b7a81
source_type: github
headline: RISC-V: Add more test cases for vwmaccus.vx
tldr: Adds test cases for RISC-V vector multiplication-accumulation instructions, specifically `vwmaccus.vx`.
author: Pan Li
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • risc-v
• vector processing
• testing
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/5983249d8062eee3820425e1a8a8cbec9a0b7a81
date: 2026-09-01T00:00:00.000Z

This commit enhances the RISC-V test suite by introducing new test cases for the vwmaccus.vx instruction. These tests aim to cover scenarios related to CSR (Control and Status Register) checks when overlap is enabled, ensuring proper functionality of these vector operations.