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-15-7430-g0b6453d5575
| Author: Richard Earnshaw <rearn...@arm.com>
| Date: Fri Feb 7 13:55:58 2025 +0000
|
| arm: Prefer POP {lo-reg} over LDR lo-reg, ... for thumb2 [PR118089]
|
| For thumb2, popping a single low register off the stack should prefer
| POP over LDR to mirror the behaviour of the PUSH on entry. This saves
| a couple of bytes in the resulting image. This is a relatively niche
| ... 29 lines of the commit log omitted.
Produces 1 regressions:
|
| regressions.sum:
| Running gcc:gcc.target/arm/arm.exp ...
| FAIL: gcc.target/arm/thumb2-pop-loreg.c scan-assembler pop\t{r4}
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-1512.
Please let us know if you have a fix.
If you have any questions regarding this report, please ask on
linaro-toolch...@lists.linaro.org mailing list.
-----------------8<--------------------------8<--------------------------8<--------------------------
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-arm_v7a_softfp_eabi-build/732/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-arm_v7a_softfp_eabi-build/732/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
*
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/732/artifact/artifacts/sumfiles/xfails.xfail
Current build :
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/732/artifact/artifacts
Reference build :
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-arm_v7a_softfp_eabi-build/731/artifact/artifacts
Instruction to reproduce the build :
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/0b6453d5575d4aa773a1fe25060123bc6f539891/tcwg_gnu_embed_check_gcc/master-arm_v7a_softfp_eabi/reproduction_instructions.txt
Full commit :
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=0b6453d5575d4aa773a1fe25060123bc6f539891
