[Linaro-TCWG-CI] gcc-17-459-gb20f5c7760e: 2 regressions on arm
ci_notify--- via Gcc-regression <[email protected]>
| Newsgroups | gmane.comp.gcc.regression |
|---|---|
| Message-ID | <1703942620.20452.1778602372063@72d3563a6d18> |
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-17-459-gb20f5c7760e | Author: Naveen <[email protected]> | Date: Mon May 11 21:08:11 2026 -0700 | | tree-optimization: Fold SAT_ADD at gimple level | | Extend scalar SAT_ADD constant folding to recognize cases where one operand is | zero. It allows SAT_ADD expressions with constant operands to fold away early. | The change improves optimization opportunities and avoids emitting unnecessary | ... 15 lines of the commit log omitted. Produces 2 regressions: | | regressions.sum: | Running gcc:gcc.dg/dg.exp ... | FAIL: gcc.dg/pr123286.c (test for excess errors) | UNRESOLVED: gcc.dg/pr123286.c scan-tree-dump-not optimized "\\.SAT_ADD" 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-1899. 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 * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10198/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/10198/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/10198/archive/artifacts/sumfiles/xfails.xfail Current build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10198/archive/artifacts/ Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10197/archive/artifacts/ Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/b20f5c7760e4c5032e8f9d84145d3be7d0238029/tcwg_gcc_check/master-arm/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git