Dear contributor,

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

In  aarch64 cross, after:
  | 389 commits in gcc
  | 9d448830cc85 fortran: [PR125747] Fix shadow-variable bugs for DO CONCURRENT/FORALL type-spec
  | ff133b4cd220 [PATCH v4] tree-optimization: Simplify (a & -a) < 0 to a == INT_MIN [PR126627]
  | 459d3cb9b8b9 c-family: Add __UNSAFE_MATH_OPTIMIZATIONS__ predefined macro
  | b8e93a301504 libstdc++: Fix copy & paste error in pb_ds docs
  | 1dbe8802bdd3 match-sat-alu.pd: Fix a constant check in signed SAT_ADD [PR127357]
  | ... and 384 more commits in gcc

Produces 14 regressions 9 fixes:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/dg.exp ...
  | ERROR: gcc.dg/builtin-pi-linkage.c: error executing dg-final: /WORKSPACE/abe/builds/destdir/x86_64-pc-linux-gnu/aarch64-linux-gnu/bin/nm: builtin-pi-linkage.o: plugin needed to handle lto object
  | Running gcc:gcc.target/aarch64/aarch64.exp ...
  | FAIL: gcc.target/aarch64/combine_bfi_1.c scan-assembler-times \\tbfi\\t 5
  | FAIL: gcc.target/aarch64/combine_bfi_2.c scan-assembler-times \\tbfi\\t 2
  | ... and 13 more
  | 
  | fixes.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/tree-ssa/ssa-dse-1.C scan-tree-dump-times dse1 "MEM <char\\[[0-9]+]> \\[\\(struct FixBuf \\*\\)&<retval> \\+ [0-9]+B\\] = {}" 1
  | Running g++:g++.dg/gomp/gomp.exp ...
  | FAIL: c-c++-common/gomp/has-include-1.c -std=c++98 (test for excess errors)
  | FAIL: c-c++-common/gomp/has-include-1.c -std=c++20 (test for excess errors)
  | ... and 7 more

Used configuration :
 *CI config* tcwg_gnu_cross_check_gcc aarch64-linux-gnu cross
 *configure and test flags:* --target aarch64-linux-gnu --disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org 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 *.log.1.xz files in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10490/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_gnu_cross_check_gcc--master-aarch64-build/builds/10490/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10490/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10490/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-aarch64-build/builds/10489/archive/artifacts/