Dear contributor,

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

In simplebootstrap_build master-aarch64-bootstrap, after:
  | 10 commits in gcc
  | b74e013cc139 [PATCH] clean: Remove dead code.
  | 14665d8a97e5 [PATCH.v1] ifcvt: Handle extended conditional arithmetic
  | d8f1bd8c34a2 tree-optimization/126998 - wrong-code with lane-reducing reduction
  | 2c87d96c3115 tree-optimization/127152 - wrong-code with vectorized reduction
  | 5b40e9d181bf forwprop: add simplify_phi_result_movdiv() [PR101179]
  | ... and 5 more commits in gcc

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe bootstrap:
  | # FAILED
  | # First few build errors in logs:
  | # 00:26:09 /home/tcwg-buildslave/workspace/tcwg_gnu_2/abe/snapshots/gcc.git~master/gcc/tree-vect-slp.cc:8951:16: error: ‘rem’ may be used uninitialized [-Werror=maybe-uninitialized]
  | # 00:26:56 make[3]: *** [Makefile:1219: tree-vect-slp.o] Error 1
  | # 00:26:56 make[2]: *** [Makefile:5182: all-stage2-gcc] Error 2
  | # 00:26:56 make[1]: *** [Makefile:26490: stage2-bubble] Error 2
  | # 00:26:56 make: *** [Makefile:1140: all] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe bootstrap:
  | 1

Used configuration :
 *CI config* tcwg_simplebootstrap_build master-aarch64-bootstrap
 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu

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-aarch64-bootstrap-build/builds/10378/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_simplebootstrap_build--master-aarch64-bootstrap-build/builds/10378/archive/artifacts/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-aarch64-bootstrap-build/builds/10378/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_simplebootstrap_build--master-aarch64-bootstrap-build/builds/10377/archive/artifacts/