Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In armv8l-unknown-linux-gnueabihf native, after: | commit gcc-17-496-gda540dc6d763 | Author: Tomasz Kamiński | Date: Wed May 13 14:51:02 2026 +0200 | | libstdc++: Test for unsupported engine range for 128bits floating points [PR119739] | | This patch add test illustrating, that after implementing P0952 "A new specification for | std::generate_canonical", generators, that emit range of non-power-of-two size, that | span over B bits, are not supported in combination with 128bits integer are not | ... 16 lines of the commit log omitted. Produces 7 regressions: | | regressions.sum: | Running libstdc++:libstdc++-dg/conformance.exp ... | FAIL: 26_numerics/random/uniform_real_distribution/operators/gencanon_eng_neg.cc -std=gnu++20 (test for errors, line 57) | FAIL: 26_numerics/random/uniform_real_distribution/operators/gencanon_eng_neg.cc -std=gnu++20 (test for errors, line 58) | FAIL: 26_numerics/random/uniform_real_distribution/operators/gencanon_eng_neg.cc -std=gnu++20 (test for errors, line 65) | FAIL: 26_numerics/random/uniform_real_distribution/operators/gencanon_eng_neg.cc -std=gnu++20 (test for errors, line 66) | ... and 3 more Used configuration : *CI config* tcwg_gcc_check armv8l-unknown-linux-gnueabihf *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf--disable-multilib --with-float=hard --with-mode=thumb --with-tune=cortex-a9 --with-arch=armv7-a --with-fpu=neon-fp-armv8 We track this bug report under https://linaro.atlassian.net/browse/GNU-1902. 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. -----------------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 * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10207/archive/artifacts/00-sumfiles/ The full lists of regressions and improvements as well as configure and make commands are in * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10207/archive/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10207/archive/artifacts/sumfiles/xfails.xfail Current build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10207/archive/artifacts/ Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10206/archive/artifacts/ Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/da540dc6d7634a708768008d23b3cee9110a7121/tcwg_gcc_check/master-arm/reproduction_instructions.txt Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git