Dear contributor,

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

In bootstrap_check master-aarch64-check_bootstrap_lto, after:
  | 258 commits in gcc
  | 6d975812860 ivopts: Set register pressure cost to zero if there are enough registers.
  | e2c4fc6b1cf [PATCH v3 1/2] MATCH: Simplify `(trunc)copysign ((extend)x, CST)` to `copysign (x, -1.0/1.0)` [PR112472]
  | e7140c283c7 cobol: add diagnostic for SORT without defined key
  | b0a84b61003 tree-optimization: Recognize widened unsigned multiply overflow checks
  | 26ef750bfe4 rs6000: Corrections for the AES builtins for powerpc
  | ... and 253 more commits in gcc

Produces 1308 regressions 259 fixes:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/torture/dg-torture.exp ...
  | FAIL: gcc.dg/torture/pr126136.c -O0  execution test
  | FAIL: gcc.dg/torture/pr126136.c -O1  execution test
  | FAIL: gcc.dg/torture/pr126136.c -O2  execution test
  | FAIL: gcc.dg/torture/pr126136.c -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
  | ... and 1307 more
  | 
  | fixes.sum:
  | Running gcc:gcc.target/aarch64/aarch64.exp ...
  | FAIL: gcc.target/aarch64/mvn-cmeq0-1.c scan-assembler-times \\tcmtst\\t 1
  | FAIL: gcc.target/aarch64/mvn-cmeq0-1.c scan-assembler-not \\tnot\\t
  | FAIL: gcc.target/aarch64/mvn-cmeq0-1.c scan-assembler-not \\tcmeq\\t
  | FAIL: gcc.target/aarch64/pr113573.c (test for excess errors)
  | ... and 257 more

Used configuration :
 *CI config* tcwg_bootstrap_check master-aarch64-check_bootstrap_lto
 *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 *.log.1.xz files in
 * http://54.172.246.49:9090/jobs/tcwg_bootstrap_check--master-aarch64-check_bootstrap_lto-build/builds/10157/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_bootstrap_check--master-aarch64-check_bootstrap_lto-build/builds/10157/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_bootstrap_check--master-aarch64-check_bootstrap_lto-build/builds/10157/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_bootstrap_check--master-aarch64-check_bootstrap_lto-build/builds/10157/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_bootstrap_check--master-aarch64-check_bootstrap_lto-build/builds/10156/archive/artifacts/