Dear contributor,

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

In  master-arm_eabi, after:
  | 2128 commits in binutils,gcc,newlib,gdb,qemu
  | d243fb0029e Handle -1 in ptid_t::parse
  | de5bd217372 objdump: Fix private header ('-p') import table output for pe-aarch64
  | d1549052840 bfd/readelf: Add core file support for FEAT_S1POE
  | 4d26802103b aarch64: Adjust architecture version for mpamv2 tests
  | c6ed245a199 Fix ptid_t selftest crash
  | ... and 75 more commits in binutils
  | ac91bb5b441c AArch64: Cap suggested unroll factor for small known-niters loops
  | ea1a75bfd580 [RISC-V] Improve ADD synthesis
  | 8ee8f2beab43 c++/reflection: members_of: skip built-ins [PR125819]
  | 7084db3f6e1c libstdc++: implement LWG3662 basic_string::append/assign(NTBS, pos, n) suboptimal
  | fa103e35dbb5 AArch64: Enable SVE AES instructions in streaming mode with FEAT_SSVE_AES
  | ... and 1607 more commits in gcc
  | 2047a73a7a Cygwin: gendef: Drop "this is only a stub" comments
  | 1337916e9b Cygwin: Use bool return type for comparison operators in class pinfo
  | e5dd652636 Cygwin: ssp: Move command-line copy into run_program
  | 24430fb239 Cygwin: pty: bound the cursor-sync round-trip so an exiting process cannot hang
  | a430b94d94 Cygwin: pty: validate the cursor-position reply before moving the pcon cursor
  | ... and 19 more commits in newlib
  | d243fb0029e Handle -1 in ptid_t::parse
  | de5bd217372 objdump: Fix private header ('-p') import table output for pe-aarch64
  | d1549052840 bfd/readelf: Add core file support for FEAT_S1POE
  | 4d26802103b aarch64: Adjust architecture version for mpamv2 tests
  | c6ed245a199 Fix ptid_t selftest crash
  | ... and 73 more commits in gdb
  | b4bdad7dcef Merge tag 'dump-pr-v1' of https://gitlab.com/marcandre.lureau/qemu into staging
  | a59157f98f0 Merge tag 'pull-riscv-to-apply-20260701' of https://github.com/alistair23/qemu into staging
  | 8241394f7e7 Merge tag 'pull-ufs-20260701' of https://gitlab.com/jeuk20.kim/qemu into staging
  | 654b54fb372 Merge tag 'pull-target-arm-20260629' of https://gitlab.com/pm215/qemu into staging
  | 64ce9ac1875 hw/riscv/riscv-iommu.c: always fault with SADE=0 and A=0
  | ... and 329 more commits in qemu

Produces 479 regressions 75 fixes:
  | 
  | regressions.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/tree-ssa/pr109442.C -std=gnu++23  scan-tree-dump-not optimized "_M_start"
  | FAIL: g++.dg/tree-ssa/pr109442.C -std=gnu++23  scan-tree-dump-not optimized "delete"
  | Running g++:g++.dg/gcov/gcov.exp ...
  | FAIL: g++.dg/gcov/gcov-dump-1.C -std=gnu++29  gcov: 2 failures in line counts, 0 in branch percentages, 0 in condition/decision, 0 in prime-paths, 0 in return percentages, 0 in intermediate format, 0 failed in filters
  | ... and 479 more
  | 
  | fixes.sum:
  | Running g++:g++.dg/gcov/gcov.exp ...
  | FAIL: g++.dg/gcov/gcov-dump-1.C -std=gnu++26  line 10: is #####:should be 1
  | FAIL: g++.dg/gcov/gcov-dump-1.C -std=gnu++26  gcov: 2 failures in line counts, 0 in branch percentages, 0 in condition/decision, 0 in prime-paths, 0 in return percentages, 0 in intermediate format, 0 failed in filters
  | UNRESOLVED: g++.dg/gcov/gcov-dump-1.C -std=gnu++26 compilation failed to produce executable
  | FAIL: g++.dg/gcov/gcov-dump-1.C -std=gnu++26 (test for excess errors)
  | ... and 72 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc master-arm_eabi
 *configure and test flags:* --target arm-eabi 

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_embed_check_gcc--master-arm_eabi-build/builds/10093/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_embed_check_gcc--master-arm_eabi-build/builds/10093/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10093/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10093/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_embed_check_gcc--master-arm_eabi-build/builds/10089/archive/artifacts/