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:
  | 2 patches in gcc
  | Patchwork URL: https://patchwork.sourceware.org/patch/139206
  | 798f4491037 [PATCH 2/2] ifcvt: Extend noce_convert_multiple_sets to diamonds [PR125557]
  | a3588196992 [PATCH 1/2] ifcvt: Scale a nonnegative delta in average_cost [PR125557]
  | ... applied on top of baseline commit:
  | be751fc9fb5 RISC-V: Adjust test case due to allow vwcvt[u].x.x.v overlap

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe bootstrap:
  | # FAILED
  | # First few build errors in logs:
  | # 00:38:43 /home/tcwg-build/workspace/tcwg_gnu_6/abe/snapshots/gcc.git~master/gcc/dwarf2out.cc:11558:1: internal compiler error: in noce_convert_multiple_sets_1, at ifcvt.cc:3976
  | # 00:38:44 make[3]: *** [Makefile:1217: dwarf2out.o] Error 1
  | # 00:38:44 make[2]: *** [Makefile:5182: all-stage2-gcc] Error 2
  | # 00:38:44 make[1]: *** [Makefile:26490: stage2-bubble] Error 2
  | # 00:38:44 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/11241/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/11241/archive/artifacts/artifacts.precommit/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-arm-bootstrap-precommit/builds/11241/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-arm-bootstrap-build/builds/10209/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.