Dear contributor,

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

In  arm-eabi thumb v8-a hard, after:
  | 41 commits in gcc
  | 806d5417e0c0 c++: Fix ICE with struct in function parameter containing auto [PR122112]
  | 8cd2db265e73 Revert: r16-4193 ("diagnostics: generalize state graph code to use json::property instances")
  | f864e4b54a13 [RISC-V][PR rtl-optimization/121937] Don't call neg_poly_int_rtx with a vector mode
  | e9ba0f896efd Remove fold_builtin pass [PR121762]
  | e8a360e79a78 fab/isel: Move atomic optimizations to isel from fab [PR121762]
  | ... and 36 more commits in gcc

Produces 2 regressions 2 fixes:
  | 
  | regressions.sum:
  | Running gcc:gcc.dg/vect/vect.exp ...
  | FAIL: gcc.dg/vect/vect-66.c -flto -ffat-lto-objects  scan-tree-dump-not optimized "Invalid sum"
  | FAIL: gcc.dg/vect/vect-66.c scan-tree-dump-not optimized "Invalid sum"
  | 
  | fixes.sum:
  | Running gcc:gcc.dg/tree-ssa/tree-ssa.exp ...
  | FAIL: gcc.dg/tree-ssa/pr110923.c scan-tree-dump-not lsplit "Invalid sum"
  | FAIL: gcc.dg/tree-ssa/predcom-7.c scan-tree-dump-times pcom "Invalid sum" 1

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8-a+simd -mfpu=auto -mfloat-abi=hard
 *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=thumb --with-arch=armv8-a+simd --with-fpu=crypto-neon-fp-armv8 --with-float=hard --target_board=-mthumb/-march=armv8-a+simd/-mfpu=auto/-mfloat-abi=hard qemu_cpu=any

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_v8a_hard_eabi-build/956/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_v8a_hard_eabi-build/956/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_v8a_hard_eabi-build/956/artifact/artifacts/sumfiles/xfails.xfail

Current build   : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/956/artifact/artifacts
Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_v8a_hard_eabi-build/955/artifact/artifacts