Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below.
In bootstrap_build master-arm-bootstrap_debug, after: | commit gcc-16-3662-ga632becefad | Author: Richard Biener <[email protected]> | Date: Mon Sep 8 12:40:30 2025 +0200 | | tree-optimization/121829 - bogus CFG with asm goto | | When the vectorizer removes a forwarder created earlier by split_edge | it uses redirect_edge_pred for convenience and efficiency. That breaks | down when the edge split is originating from an asm goto as that is | ... 10 lines of the commit log omitted. Produces Failure: | Results changed to | # reset_artifacts: | -10 | # true: | 0 | # build_abe bootstrap_debug: | # FAILED | # First few build errors in logs: | # 00:11:24 elf.c:6257:1: internal compiler error: Segmentation fault | # 00:11:25 make[6]: *** [Makefile:628: std_stacktrace-elf.lo] Error 1 | # 00:11:25 make[5]: *** [Makefile:797: all-recursive] Error 1 | # 00:11:25 make[4]: *** [Makefile:577: all-recursive] Error 1 | # 00:11:25 make[3]: *** [Makefile:502: all] Error 2 | # 00:11:25 make[2]: *** [Makefile:16815: all-stage1-target-libstdc++-v3] Error 2 | # 00:11:25 make[1]: *** [Makefile:25557: stage1-bubble] Error 2 | # 00:11:25 make: *** [Makefile:1106: all] Error 2 | | From | # reset_artifacts: | -10 | # true: | 0 | # build_abe bootstrap_debug: | 1 Used configuration : *CI config* tcwg_bootstrap_build master-arm-bootstrap_debug *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf We track this bug report under https://linaro.atlassian.net/browse/GNU-1675. 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 * https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_debug-build/944/artifact/artifacts/ The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_debug-build/944/artifact/artifacts/notify/ Current build : https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_debug-build/944/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_bootstrap_build--master-arm-bootstrap_debug-build/943/artifact/artifacts Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/a632becefad29206a980cc080eee74ed808f9cd3/tcwg_bootstrap_build/master-arm-bootstrap_debug/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git
