Landing: f67471902997
Project / Subsystem
binutils / risc-v
Date
2026-09-02
Author
Kito Cheng <kito@sourceware.org>
Commit
f67471902997e528e789ed27f1bf930318052ecc
Source
public_inbox
Perf win
No
Breaking
No
All attributes
- project
- binutils
- subsystem
- risc-v
- patch_id
- —
- commit_hash
- f67471902997e528e789ed27f1bf930318052ecc
- source_type
- public_inbox
- headline
- Add support for RISC-V XXTVarith and XXTVcoder extensions.
- tldr
- Binutils now supports the XuanTie XXTVarith and XXTVcoder RISC-V extensions.
- author
- Kito Cheng <kito@sourceware.org>
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • risc-v
- • extensions
- • vector
- • asm
- • assembler
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-09-02T00:00:00.000Z
This patch introduces support for the XuanTie vendor-specific XXTVarith and XXTVcoder extensions for the RISC-V architecture. These extensions include new vector instructions for arithmetic operations, Galois-field multiply-xor, and fast CRC folding, along with instructions similar to Zvabd.