Landing: 7cb210417d24

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Project / Subsystem

gcc / aarch64

Date

2025-09-16

Author

Karl Meakin

Commit

7cb210417d246aac62dc1812ef5f5e40291c1bb2

Source

github

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Breaking

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All attributes

project: gcc
subsystem: aarch64
patch_id: —
commit_hash: 7cb210417d246aac62dc1812ef5f5e40291c1bb2
source_type: github
headline: aarch64: Document `DEF_*` macros
tldr: Adds documentation to various `DEF_*` macros used in aarch64 builtins definition files.
author: Karl Meakin
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • aarch64
• documentation
• builtins
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/7cb210417d246aac62dc1812ef5f5e40291c1bb2
date: 2025-09-16T00:00:00.000Z

This commit adds documentation comments to a variety of DEF_* macros across several aarch64 builtins definition files. These macros are used for defining SIMD, SVE, and SME functions and types. The documentation explains the purpose and arguments of each macro, improving understanding and maintainability for developers working with the aarch64 backend.