[Linaro-TCWG-CI] gcc-16-7365-g498fb8a24516: 6 regressions on arm
ci_notify--- via Gcc-regression <[email protected]>
| Newsgroups | gmane.comp.gcc.regression |
|---|---|
| Message-ID | <[email protected]> |
Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In master-arm, after: | commit gcc-16-7365-g498fb8a24516 | Author: David Malcolm <[email protected]> | Date: Fri Feb 6 10:54:52 2026 -0500 | | analyzer: use value_range and range_op in eval_condition [PR98447] | | PR analyzer/98447 covers a false positive from -fanalyzer. | The root cause is that the analyzer's constraint-handling code | doesn't "know" that if X := Y % 64, then X < 64. | ... 44 lines of the commit log omitted. Produces 6 regressions: | | regressions.sum: | Running g++:g++.dg/analyzer/analyzer.exp ... | XPASS: c-c++-common/analyzer/null-deref-pr108400-SoftEtherVPN-WebUi.c -std=c++20 (test for bogus messages, line 63) | XPASS: c-c++-common/analyzer/null-deref-pr108400-SoftEtherVPN-WebUi.c -std=c++20 PR analyzer/108400 (test for bogus messages, line 64) | XPASS: c-c++-common/analyzer/null-deref-pr108400-SoftEtherVPN-WebUi.c -std=c++26 (test for bogus messages, line 63) | XPASS: c-c++-common/analyzer/null-deref-pr108400-SoftEtherVPN-WebUi.c -std=c++26 PR analyzer/108400 (test for bogus messages, line 64) | ... and 2 more Used configuration : *CI config* tcwg_gnu_cross_check_gcc master-arm *configure and test flags:* --target arm-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1833. Please let us know if you have a fix. If you have any questions regarding this report, please ask on [email protected] mailing list. -----------------8<--------------------------8<--------------------------8<-------------------------- 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 * https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2617/artifact/artifacts/00-sumfiles/ The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2617/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2617/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2617/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-arm-build/2616/artifact/artifacts Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/498fb8a24516b10897dfbe08bb8f7574b2d28839/tcwg_gnu_cross_check_gcc/master-arm/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git