Landing: 37dcc821a450
Project / Subsystem
gcc / gcc/target/aarch64
Date
2026-07-15
Author
Alice Carlotti
Commit
37dcc821a450f9e14aa0bc27b60ac1f8007fc183
Source
github
Perf win
No
Breaking
No
All attributes
- project
- gcc
- subsystem
- gcc/target/aarch64
- patch_id
- —
- commit_hash
- 37dcc821a450f9e14aa0bc27b60ac1f8007fc183
- source_type
- github
- headline
- aarch64: Fix assert checking alias feature bits
- tldr
- Corrected assertion for aarch64 feature flags improves internal accuracy.
- author
- Alice Carlotti
- outcome
- committed
- performance_win
- false
- breaking_change
- false
- series_id
- —
- series_parts
- []
- tags
-
- • aarch64
- • internal
- • bugfix
- discussion_id_link
- —
- bugzilla_pr
- —
- date
- 2026-07-15T00:00:00.000Z
An assertion within the aarch64 target’s feature detection logic has been corrected to accurately check for alias bits in the isa_flags parameter. Previously, it incorrectly checked the global aarch64_isa_flags value. Additionally, CPU info feature string entries for alias features were removed to prevent the corrected assert from being triggered erroneously.