Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below.
In master-aarch64, after: | commit gcc-16-6333-gac64ceb33bf | Author: Vineet Gupta <[email protected]> | Date: Mon Dec 22 08:54:10 2025 -0800 | | ifcvt: cond zero arith: handle subreg for shift count | | Some backends, RISC-V included, wrap shift counts in subreg which | current cond zero arith wasn't handling. | | ... 13 lines of the commit log omitted. Produces Failure: | Results changed to | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | 1 | # build_abe stage1 --: | 2 | # build_abe linux: | 3 | # build_abe glibc: | 4 | # build_abe stage2 --: | # FAILED | # build_abe gdb: | # build_abe qemu: | # First few build errors in logs: | # 00:08:55 /home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/snapshots/gcc.git~master/libstdc++-v3/src/c++20/tzdb.cc:610:7: internal compiler error: in maybe_legitimize_operand, at optabs.cc:8248 | # 00:08:56 make[5]: *** [Makefile:757: tzdb.lo] Error 1 | # 00:08:56 make[4]: *** [Makefile:800: all-recursive] Error 1 | # 00:08:56 make[3]: *** [Makefile:580: all-recursive] Error 1 | # 00:08:56 make[2]: *** [Makefile:505: all] Error 2 | # 00:08:56 make[1]: *** [Makefile:12319: all-target-libstdc++-v3] Error 2 | # 00:08:56 make: *** [Makefile:1089: all] Error 2 | | From | # reset_artifacts: | -10 | # true: | 0 | # build_abe binutils: | 1 | # build_abe stage1 --: | 2 | # build_abe linux: | 3 | # build_abe glibc: | 4 | # build_abe stage2 --: | 5 | # build_abe gdb: | 6 | # build_abe qemu: | 7 Used configuration : *CI config* tcwg_gnu_cross_build master-aarch64 *configure and test flags:* --target aarch64-linux-gnu We track this bug report under https://linaro.atlassian.net/browse/GNU-1790. 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_gnu_cross_build--master-aarch64-build/1366/artifact/artifacts/ The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-build/1366/artifact/artifacts/notify/ Current build : https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-build/1366/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gnu_cross_build--master-aarch64-build/1365/artifact/artifacts Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/ac64ceb33bf05b69d4ab05a383d94652f1b5d0ca/tcwg_gnu_cross_build/master-aarch64/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git
