Landing: 319c0f0249cb

← All landings

Project / Subsystem

gcc / aarch64

Date

2026-04-29

Author

Christopher Bazley

Commit

319c0f0249cb30c2290426a3a9d4ce81a47a684d

Source

github

Perf win

No

Breaking

No

View on GitHub →

All attributes

project: gcc
subsystem: aarch64
patch_id: —
commit_hash: 319c0f0249cb30c2290426a3a9d4ce81a47a684d
source_type: github
headline: AArch64: Handle opts_set parameter properly in aarch64_option_restore
tldr: The AArch64 backend now correctly restores options, avoiding potential inconsistencies when target options are overridden.
author: Christopher Bazley
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • aarch64
• options
• backend
• bugfix
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/319c0f0249cb30c2290426a3a9d4ce81a47a684d
date: 2026-04-29T00:00:00.000Z

The AArch64 backend’s TARGET_OPTION_RESTORE implementation now correctly handles the opts_set parameter, ensuring consistent option restoration. Previously, it was assumed that cl_target_option_restore would only be called with &global_options_set, which could lead to incorrect option overriding or failure to override as expected if options were set differently in opts_set and global_options_set. This change improves maintainability and prevents potential bugs related to target option handling.