Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In aarch64 native, after: | commit glibc-2.44.9000-306-ged6361c2a5d | Author: Wilco Dijkstra wilco.dijkstra@arm.com | Date: Wed Oct 28 19:10:28 2026 +0000 | | AArch64: Improve memcpy performance of 96-128 bytes | | Expand the full 128-byte copy rather than sharing code. This is faster on | some implementations - on Neoverse V2 sizes 96-128 are ~25% faster on average. | | ... 2 lines of the commit log omitted.
Produces 1 regression: | | regressions.sum: | Running gdb:gdb.reverse/step-precsave.exp ... | FAIL: gdb.reverse/step-precsave.exp: run to end of main
Used configuration : *CI config* tcwg_gnu_native_check_gdb aarch64-linux-gnu *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu--disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a
We track this bug report under https://linaro.atlassian.net/browse/GNU-2105. (Require Linaro login) Please let us know if you have a fix.
If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.
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The information below contains the details of the failures, and the ways to reproduce a debug environment:
You can find the failure logs in *.log.1.xz files in * http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gdb--master-aarch64-bui... The full lists of regressions and improvements as well as configure and make commands are in * http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gdb--master-aarch64-bui... The list of [ignored] baseline and flaky failures are in * http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gdb--master-aarch64-bui...
Current build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gdb--master-aarch64-bui... Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gdb--master-aarch64-bui...
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc/...
Full commit : https://sourceware.org/git/?p=glibc.git%3Ba=commitdiff%3Bh=ed6361c2a5dcd98e7...