Dear contributor,

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

In  arm-eabi cortex-m0 soft, after:
  | 321 commits in gcc
  | e4ab1b50e35 install.texi: Update COBOL requirements.
  | e5b6b6f7198 poly-int: Fix struct vs class confusion
  | 66b38349273 x86-64: Use `movsxd` to perform SI-to-DI extension in Intel syntax
  | a5785e80230 [PATCH v2] RISC-V: Fix moving data from V_REGS to GR_REGS by scalar move.
  | a6f7ff29c7d [PATCH] middle-end: Fix typos in comments
  | ... and 316 more commits in gcc

Produces 38 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/cpp/cpp.exp ...
  | FAIL: gcc.dg/cpp/escape-3.i scan-assembler  "/some\\\\\\\\directory"
  | Running gcc:gcc.dg/dg.exp ...
  | FAIL: gcc.dg/fold-round-1.c scan-assembler-not link_error
  | FAIL: gcc.dg/fold-vecperm-1.c scan-tree-dump-times optimized "VEC_PERM_EXPR" 1
  | ... and 37 more

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv6s-m -mtune=cortex-m0 -mfloat-abi=soft -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-cpu=cortex-m0 --with-float=soft --target_board=-mthumb/-march=armv6s-m/-mtune=cortex-m0/-mfloat-abi=soft/-mfpu=auto qemu_cpu=cortex-m0

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
 * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/517/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make commands are in
 * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/517/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/517/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/517/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/516/artifact/artifacts