Dear contributor,

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

In  aarch64 native, after:
  | 4 patches in gcc
  | Patchwork URL: https://patchwork.sourceware.org/patch/142333
  | 25ff335aad8 [PATCH 4/4] rs6000: Add sha3 builtins and documentation [RFC02645]
  | f47d33c1b4e [PATCH 3/4] rs6000: Add __dmr2048 type (QDOmode) and map it to DMR pair register
  | 1eb45af654c [PATCH 2/4] genmodes: Use wider types for mode_unit_size array based on max size
  | 63b651a8d8f [PATCH 1/4] rs6000: Add sha2 and shapad builtins [RFC02645]
  | ... applied on top of baseline commit:
  | aaa0f6b1e87 match.pd: fold reductions of vector duplicates and repeats [PR127039]

Produces 2 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.misc-tests/gcov.exp ...
  | FAIL: gcc.misc-tests/gcov-39.c gcov: 0 failures in line counts, 0 in branch percentages, 0 in condition/decision, 1 in prime-paths, 0 in return percentages, 0 in intermediate format, 0 failed in filters
  | FAIL: gcc.misc-tests/gcov-39.c line 175: expected 1/8 covered paths, was 1/7

Used configuration :
 *CI config* tcwg_gcc_check aarch64-linux-gnu
 *configure and test flags:* none, autodetected on aarch64-unknown-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_gcc_check--master-aarch64-precommit/builds/10868/archive/artifacts/artifacts.precommit/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_gcc_check--master-aarch64-precommit/builds/10868/archive/artifacts/artifacts.precommit/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-precommit/builds/10868/archive/artifacts/artifacts.precommit/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-precommit/builds/10868/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10555/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.