[PATCH] x86: support further AMD Zen6 instructions
Project / Subsystem
binutils / x86
Date
2026-09-01
Proposer
Rohan Shenoy <RohanRadhesh.Shenoy@amd.com>
Source type
public_inbox
Consensus
Ready to Land
Sentiment
8/10
Technical tradeoffs
- • Adding new instruction support requires updates across multiple assembler components.
- • Ensuring correct documentation and testing for new features.
All attributes
- project
- binutils
- subsystem
- x86
- patch_id
- —
- discussion_id
- 20260901091530.3755450-1-RohanRadhesh.Shenoy@amd.com
- source_type
- public_inbox
- title
- [PATCH] x86: support further AMD Zen6 instructions
- headline
- x86: support further AMD Zen6 instructions
- tldr
- Adds support for RMPOPT and RMPCHKD instructions and enables FRED on AMD Zen6.
- proposer
- Rohan Shenoy <RohanRadhesh.Shenoy@amd.com>
- consensus
- Ready to Land
- outcome
- ready
- sentiment_score
- 8
- technical_tradeoffs
-
- • Adding new instruction support requires updates across multiple assembler components.
- • Ensuring correct documentation and testing for new features.
- series_id
- —
- series_role
- standalone
- series_parts
- []
- tags
-
- • binutils
- • gas
- • x86
- • amd
- • assembly
- bugzilla_url
- —
- date
- 2026-09-01T00:00:00.000Z
[PATCH] x86: support further AMD Zen6 instructions
This patch introduces support for two new x86 instructions, RMPOPT and RMPCHKD, and enables the FRED feature for the AMD Zen6 microarchitecture in the GNU Assembler (gas). The changes involve updates to assembler configuration, documentation, and test suite files.