Dear contributor,

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

In  aarch64 native, after:
  | commit gcc-17-2023-gde97b5185288
  | Author: Karl Meakin <karl.meakin@arm.com>
  | Date:   Mon Apr 20 12:08:19 2026 +0000
  | 
  |     aarch64: Port NEON reinterpret intrinsics to pragma-based framework
  |     
  |     Port the `vreinterpret` family of intrinsics to the pragma-based framework.
  |     
  |     gcc/ChangeLog:
  | ... 24 lines of the commit log omitted.

Produces 513 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.target/aarch64/neon/aarch64-neon.exp ...
  | UNRESOLVED: gcc.target/aarch64/neon/vreinterpret.c -ansi -pedantic-errors -std=c23 -O2 -march=armv8-a+simd -mbig-endian  check-function-bodies test_vreinterpret_bf16_f16
  | UNRESOLVED: gcc.target/aarch64/neon/vreinterpret.c -ansi -pedantic-errors -std=c23 -O2 -march=armv8-a+simd -mbig-endian  check-function-bodies test_vreinterpret_bf16_f32
  | UNRESOLVED: gcc.target/aarch64/neon/vreinterpret.c -ansi -pedantic-errors -std=c23 -O2 -march=armv8-a+simd -mbig-endian  check-function-bodies test_vreinterpret_bf16_f64
  | UNRESOLVED: gcc.target/aarch64/neon/vreinterpret.c -ansi -pedantic-errors -std=c23 -O2 -march=armv8-a+simd -mbig-endian  check-function-bodies test_vreinterpret_bf16_mf8
  | ... and 509 more

Used configuration :
 *CI config* tcwg_gcc_check 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

We track this bug report under https://linaro.atlassian.net/browse/GNU-1964. (Require Linaro login) Please let us know if you have a fix.

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_gcc_check--master-aarch64-build/builds/10385/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_gcc_check--master-aarch64-build/builds/10385/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10385/archive/artifacts/sumfiles/xfails.xfail

Current build   : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10385/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-aarch64-build/builds/10382/archive/artifacts/

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/de97b51852881db9edc16b41faa8d0dfe7eb3276/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt

Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git