Dear contributor,

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

In  aarch64 native, after:
  | 408 commits in gcc
  | 9e5dc3854341 libsanitizer: add comment for AC_CHECK_SIZEOF use
  | 2c32c83e04b1 libatomic: drop leftover AC_HEADER_STDC
  | 0cc4bc9c6ff0 gcc: assume stddef.h, time.h
  | d57cc2b674a3 fixincludes: assume errno
  | 2c8cf85d9474 libcpp: assume errno
  | ... and 403 more commits in gcc

Produces 9 regressions 2 fixes:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/dg.exp ...
  | ERROR: gcc.dg/builtin-pi-linkage.c: error executing dg-final: /WORKSPACE/abe/builds/destdir/aarch64-unknown-linux-gnu/aarch64-unknown-linux-gnu/bin/nm: builtin-pi-linkage.o: plugin needed to handle lto object
  | Running gcc:gcc.target/aarch64/aarch64.exp ...
  | FAIL: gcc.target/aarch64/combine_bfi_1.c scan-assembler-times \\tbfi\\t 5
  | FAIL: gcc.target/aarch64/combine_bfi_2.c scan-assembler-times \\tbfi\\t 2
  | ... and 7 more
  | 
  | fixes.sum:
  | Running g++:g++.dg/dg.exp ...
  | FAIL: g++.dg/tree-ssa/ssa-dse-1.C scan-tree-dump-times dse1 "MEM <char\\[[0-9]+]> \\[\\(struct FixBuf \\*\\)&<retval> \\+ [0-9]+B\\] = {}" 1
  | Running gcc:gcc.dg/dg.exp ...
  | XPASS: gcc.dg/pr80776-1.c (test for bogus messages, line 25)

Used configuration :
 *CI config* tcwg_gnu_native_check_gcc 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_gnu_native_check_gcc--master-aarch64-build/builds/10409/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_gnu_native_check_gcc--master-aarch64-build/builds/10409/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gcc--master-aarch64-build/builds/10409/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gcc--master-aarch64-build/builds/10409/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_native_check_gcc--master-aarch64-build/builds/10408/archive/artifacts/