Landing: 4db10cd9a8e0

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Project / Subsystem

gcc / gcc

Date

2026-05-05

Author

Jeff Law

Commit

4db10cd9a8e06cfa37898ca9aebc45ebd0adc532

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: gcc
patch_id: —
commit_hash: 4db10cd9a8e06cfa37898ca9aebc45ebd0adc532
source_type: github
headline: Adjust expected output after recent jump threader change.
tldr: Updates a test case for RISC-V vector extensions to match the new output after a jump threader change.
author: Jeff Law
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • risc-v
• rvv
• testsuite
• optimization
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/4db10cd9a8e06cfa37898ca9aebc45ebd0adc532
date: 2026-05-05T00:00:00.000Z

This commit adjusts the expected output of a test case (avl_single-26.c) for RISC-V vector extensions (RVV) due to a recent change in the jump threader optimization. The jump threader change resulted in less jump threading and block duplication, leading to one fewer vsetvl instruction in the generated code. This commit updates the test case to reflect the current expected output.