Landing: e63aa84edca4

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Project / Subsystem

gcc / risc-v

Date

2026-03-26

Author

Robin Dapp

Commit

e63aa84edca4ef613c3e4f4dfe6afe3028d9d2b7

Source

github

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project: gcc
subsystem: risc-v
patch_id: —
commit_hash: e63aa84edca4ef613c3e4f4dfe6afe3028d9d2b7
source_type: github
headline: RISC-V: Fix format specifier
tldr: This commit fixes a format specifier warning in the RISC-V backend when using a GCC 15 host compiler.
author: Robin Dapp
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • risc-v
• build
• warning
• compiler
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/e63aa84edca4ef613c3e4f4dfe6afe3028d9d2b7
date: 2026-03-26T00:00:00.000Z

The RISC-V backend code had an incorrect format specifier (%qB) in the riscv_check_target_clone_version function, which triggered a warning with GCC 15. This patch replaces the invalid format specifier with a standard alternative ($<%*s%>) to resolve the warning.