Dear contributor,

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

In  aarch64 native, after:
  | 4 patches in gcc
  | Patchwork URL: https://patchwork.sourceware.org/patch/138813
  | 95cd7102045 [PATCH v2 4/4] aarch64: svluti6 intrinsics support
  | edd99487925 [PATCH v2 3/4] aarch64: intrinsics for pairwise operations
  | 9647d4ea2d5 [PATCH v2 2/4] aarch64: FEAT_F16F32MM, FEAT_F16MM, FEAT_SVE_B16MM support
  | 81f2c27ec9b [PATCH v2 1/4] gcc/testsuite: Add aarch64 sve/sme versions assembler check
  | ... applied on top of baseline commit:
  | 1f949c2f1ab Fix m68k bootstrap due to diagnostic

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe gcc:
  | # FAILED
  | # First few build errors in logs:
  | # 00:02:04 /home/tcwg-build/workspace/tcwg_gnu_1/abe/snapshots/gcc.git~master/gcc/config/aarch64/aarch64-sve2.md:4745:32: error: unknown mode `SVE_FULL_BIx2'
  | # 00:02:04 make[2]: *** [Makefile:2975: s-preds-h] Error 1
  | # 00:02:04 make[1]: *** [Makefile:4774: all-gcc] Error 2
  | # 00:02:04 make: *** [Makefile:1099: all] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe gcc:
  | 1

Used configuration :
 *CI config* tcwg_gcc_build 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
 * http://54.172.246.49:9090/jobs/tcwg_gcc_build--master-aarch64-precommit/builds/12045/archive/artifacts/artifacts.precommit/
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_build--master-aarch64-precommit/builds/12045/archive/artifacts/artifacts.precommit/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_gcc_build--master-aarch64-precommit/builds/12045/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_build--master-aarch64-build/builds/10350/archive/artifacts/

Warning: we do not enable maintainer-mode nor automatically update
generated files, which may lead to failures if the patch modifies the
master files.