Landing: 447d00e84f9f

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Project / Subsystem

gcc / gcc

Date

2026-07-13

Author

Nathan Sidwell

Commit

447d00e84f9f1b166e1ceaae831d3b14533be661

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: gcc
patch_id: —
commit_hash: 447d00e84f9f1b166e1ceaae831d3b14533be661
source_type: github
headline: Robustify awk pass generation script
tldr: Improves awk script robustness for generating GCC pass instances by relaxing whitespace requirements.
author: Nathan Sidwell
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • gcc
• build system
• awk
• refactor
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/447d00e84f9f1b166e1ceaae831d3b14533be661
date: 2026-07-13T00:00:00.000Z

The gen-pass-instances.awk script, used for generating GCC pass instances, has been updated to be more robust. It now requires only whitespace before macro invocations, rather than strictly specific whitespace, making the script more forgiving of minor formatting variations in input files.