Landing: a91de92775b4

← All landings

Project / Subsystem

gcc / aarch64

Date

2026-09-14

Author

Jean-Didier Pailleux

Commit

a91de92775b46c0760f72440e775a8b39896b342

Source

github

Perf win

Breaking

View on GitHub →

All attributes

project: gcc
subsystem: aarch64
patch_id: —
commit_hash: a91de92775b46c0760f72440e775a8b39896b342
source_type: github
headline: aarch64: Add missing #undef for REQUIRED_EXTENSIONS.
tldr: Fixes a macro definition issue in AArch64 SVE/SME built-ins.
author: Jean-Didier Pailleux
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • aarch64
• compiler
• intrinsics
• SME
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/a91de92775b46c0760f72440e775a8b39896b342
date: 2026-09-14T00:00:00.000Z

A missing #undef REQUIRED_EXTENSIONS directive has been added to the AArch64 SVE and SME built-ins definition file. This prevents a macro redefinition error when the -Werror flag is used, ensuring cleaner compilation for AArch64 targets that utilize these specific intrinsics.