Landing: 7695a61179f4

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Project / Subsystem

gcc / aarch64

Date

2026-07-28

Author

Richard Ball

Commit

7695a61179f48ff9e5cfb953bbf31309c5500a1a

Source

github

Perf win

Yes

Breaking

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All attributes

project: gcc
subsystem: aarch64
patch_id: —
commit_hash: 7695a61179f48ff9e5cfb953bbf31309c5500a1a
source_type: github
headline: Add ARM SVE2p3 and SME2p3 conversion intrinsics.
tldr: New ARM intrinsics supporting SVE2p3 and SME2p3 conversion instructions are now available.
author: Richard Ball
outcome: committed
performance_win: true
breaking_change: false
series_id: —
series_parts: []
tags: • aarch64
• sve2p3
• sme2p3
• intrinsics
• vector processing
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/7695a61179f48ff9e5cfb953bbf31309c5500a1a
date: 2026-07-28T00:00:00.000Z

Support for new floating-point and integer conversion intrinsics has been added for the AArch64 architecture, specifically targeting the SVE2p3 and SME2p3 extensions. These intrinsics leverage the latest conversion instructions, enabling more efficient data type transformations for SIMD and scalable vector operations. Corresponding test cases have also been integrated.