Dear contributor,

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

In  aarch64 native, after:
  | 54 commits in gcc
  | 0a27a52771ed aarch64: implement FRINT32/64 SVE instructions
  | 2b371286fd58 aarch64: add zeroing forms for predicated SVE top FP conversions
  | 7c7ace08e4aa aarch64: add zeroing forms for predicated SVE int-/FP-to-FP conversions
  | f1fb9dec32d5 aarch64: add zeroing forms for predicated SVE FP-to-integer conversions
  | 52756251f755 aarch64: add zeroing forms for predicated SVE FP unary operations
  | ... and 49 more commits in gcc

Produces 17 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/guality/guality.exp ...
  | FAIL: gcc.dg/guality/pr41447-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  -DPREVENT_OPTIMIZATION execution test
  | FAIL: gcc.dg/guality/pr54551.c -O3 -g  -DPREVENT_OPTIMIZATION  line 18 a == 4
  | FAIL: gcc.dg/guality/pr54693-2.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  -DPREVENT_OPTIMIZATION  line 21 x == 10 - i
  | FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6
  | ... and 18 more

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-build/builds/10254/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_gcc_check--master-aarch64-build/builds/10254/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10254/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10254/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10251/archive/artifacts/