On Tue, Dec 30, 2025 at 11:36 PM ci_notify@linaro.org wrote:
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find some details below.
In arm-eabi v7-a softfp, after: | commit gcc-16-5947-ga6c50ec2c6e | Author: H.J. Lu hjl.tools@gmail.com | Date: Fri Oct 24 09:00:59 2025 +0800 | | Add -ffuse-ops-with-volatile-access | | Volatile memory can be used as source operand for any operations. Add | -ffuse-ops-with-volatile-access to fuse operations with volatile memory | reference and update simplify_binary_operation_1 to keep PLUS for 2 | ... 227 lines of the commit log omitted.
Produces 6 regressions: | | regressions.sum: | Running gcc:gcc.target/arm/arm.exp ... | FAIL: gcc.target/arm/bfloat16_scalar_1_2.c check-function-bodies stacktest1 | FAIL: gcc.target/arm/bfloat16_scalar_2_2.c check-function-bodies stacktest1 | FAIL: gcc.target/arm/bfloat16_scalar_3_2.c check-function-bodies stacktest1 | FAIL: gcc.target/arm/bfloat16_simd_1_2.c check-function-bodies stacktest1
Please check if the outputs are functional correct.
| ... and 2 more
Used configuration : *CI config* tcwg_gnu_embed_check_gcc arm-eabi -marm -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp *configure and test flags:* --target arm-eabi --disable-multilib --with-mode=arm --with-arch=armv7-a --with-fpu=vfpv3-d16 --with-float=softfp --target_board=-marm/-march=armv7-a/-mfpu=vfpv3-d16/-mfloat-abi=softfp qemu_cpu=cortex-a9
We track this bug report under https://linaro.atlassian.net/browse/GNU-1798. 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
The full lists of regressions and improvements as well as configure and make commands are in
The list of [ignored] baseline and flaky failures are in
Current build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_ea... Reference build : https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_ea...
Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sh...
Full commit : See in git+ssh://linaroci@gcc.gnu.org/git/gcc.git