Landing: 383854a7016a

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Project / Subsystem

gcc / testsuite

Date

2026-07-14

Author

Torbjörn SVENSSON

Commit

383854a7016ad2381165b66cba79dd88f24678ab

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: testsuite
patch_id: —
commit_hash: 383854a7016ad2381165b66cba79dd88f24678ab
source_type: github
headline: Testsuit excludes arm hard float test without MVE
tldr: A specific ARM test (`predcom-8.c`) is now expected to fail on hard float configurations lacking MVE.
author: Torbjörn SVENSSON
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • testsuite
• arm
• vectorization
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/383854a7016ad2381165b66cba79dd88f24678ab
date: 2026-07-14T00:00:00.000Z

The predcom-8.c test in the GCC testsuite fails on ARM targets when using the hard float ABI without MVE (Media and Visual Extensions). This failure arises from recent vectorization improvements that alter the generated assembly. To address this, the test is now marked to be xfailed (expected to fail) for these specific ARM configurations.