[Linaro-TCWG-CI] gcc-17-521-ged9d0ebe4ecb: Failure on aarch64

Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In  aarch64 native, after:
  | commit gcc-17-521-ged9d0ebe4ecb
  | Author: Jakub Jelinek <[email protected]>
  | Date:   Fri May 15 08:40:34 2026 +0200
  | 
  |     c, c++: Introduce -Wconstant-logical-operand warning [PR125081]
  |     
  |     Given the recent (data->flags && ff_genericize) vs.
  |     (data->flags & ff_genericize) typo, I've looked at warning in similar
  |     cases.
  | ... 57 lines of the commit log omitted.

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe binutils:
  | 1
  | # build_abe gcc:
  | 2
  | # build_abe linux:
  | 4
  | # build_abe glibc:
  | # FAILED
  | # build_abe gdb:
  | # First few build errors in logs:
  | # 00:01:39 nss_files/files-parse.c:165:22: error: use of logical ‘&&’ with constant operand ‘10’ [-Werror=constant-logical-operand]
  | # 00:01:39 make[2]: *** [../o-iterator.mk:9: /home/tcwg-buildslave/workspace/tcwg_gnu_3/abe/builds/aarch64-unknown-linux-gnu/aarch64-unknown-linux-gnu/glibc-glibc.git~master/nss/files-service.o] Error 1
  | # 00:01:39 make[1]: *** [Makefile:484: nss/subdir_lib] Error 2
  | # 00:01:39 make: *** [Makefile:20: all] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe binutils:
  | 1
  | # build_abe gcc:
  | 2
  | # build_abe linux:
  | 4
  | # build_abe glibc:
  | 5
  | # build_abe gdb:
  | 6

Used configuration :
 *CI config* tcwg_gnu_native_build aarch64-linux-gnu
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu--disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a

We track this bug report under https://linaro.atlassian.net/browse/GNU-1904. Please let us know if you have a fix.

If you have any questions regarding this report, please ask on [email protected] mailing list.

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The information below contains the details of the failures, and the ways to reproduce a debug environment:

You can find the failure logs in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/builds/10049/archive/artifacts/
The full lists of regressions and improvements as well as configure and make commands are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/builds/10049/archive/artifacts/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/builds/10049/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_build--master-aarch64-build/builds/10048/archive/artifacts/

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/ed9d0ebe4ecb14e293f40e395657dd08c089ad10/tcwg_gnu_native_build/master-aarch64/reproduction_instructions.txt

Full commit : See in git+ssh://[email protected]/git/gcc.git