Landing: 89c55025122c

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Project / Subsystem

gcc / aarch64

Date

2026-07-21

Author

Tamar Christina

Commit

89c55025122c0a4f27c3a952f3298bd45b7c8207

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: aarch64
patch_id: —
commit_hash: 89c55025122c0a4f27c3a952f3298bd45b7c8207
source_type: github
headline: Refactor ARM SVE ptrue folding helpers.
tldr: Rearrange AArch64 SVE ptrue folding code for clarity and future changes.
author: Tamar Christina
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • aarch64
• sve
• refactoring
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/89c55025122c0a4f27c3a952f3298bd45b7c8207
date: 2026-07-21T00:00:00.000Z

This commit refactors helper functions related to folding SVE ptrue predicates in the AArch64 backend. It extracts shared functionality into a new helper function, aarch64_fold_sve_ptrue_vl, and moves existing logic. This reorganization is a preparatory step for upcoming changes to these folding functions, aiming to avoid code duplication and improve maintainability. The functionality remains the same.