Dear contributor,

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

In simplebootstrap_build master-arm-bootstrap, after:
  | gcc patch https://patchwork.sourceware.org/patch/138534
  | Author: Jim Lin <jim@andestech.com>
  | Date:   Mon Jul 6 16:32:38 2026 +0800
  | 
  |     [PATCH] RISC-V: Skip ext-dce-3.c and ext-dce-4.c under -flto
  |     
  |     This is a dg-do compile test using check-function-bodies.  Under slim
  |     LTO (-flto -fno-fat-lto-objects) a compile-only run emits only LTO
  |     bytecode with no assembly, and no LTRANS output is produced since the
  | ... 8 lines of the commit log omitted.
  | ... applied on top of baseline commit:
  | 50cbacfaa1e libstdc++: Gracefully handle unrecognized _Arg_t values in basic_format_arg.

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe bootstrap:
  | # FAILED
  | # First few build errors in logs:
  | # 00:06:24 make[3]: [Makefile:1882: armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored)
  | # 01:06:04 make[3]: [Makefile:1882: armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored)
  | # 01:28:49 make[4]: *** [Makefile:1180: install-shared] Error 1
  | # 01:28:49 make[3]: *** [Makefile:121: all] Error 2
  | # 01:28:49 make[2]: *** [Makefile:19725: all-stage3-target-libgcc] Error 2
  | # 01:28:49 make[1]: *** [Makefile:26630: stage3-bubble] Error 2
  | # 01:28:49 make: *** [Makefile:1140: all] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe bootstrap:
  | 1

Used configuration :
 *CI config* tcwg_simplebootstrap_build master-arm-bootstrap
 *configure and test flags:* none, autodetected on armv8l-unknown-linux-gnueabihf

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
 * http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-arm-bootstrap-precommit/builds/10981/archive/artifacts/artifacts.precommit/
The full lists of regressions and improvements as well as configure and make commands are in
 * http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-arm-bootstrap-precommit/builds/10981/archive/artifacts/artifacts.precommit/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-arm-bootstrap-precommit/builds/10981/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-arm-bootstrap-build/builds/10186/archive/artifacts/

Warning: we do not enable maintainer-mode nor automatically update
generated files, which may lead to failures if the patch modifies the
master files.