I have been getting regression reports from the linaro testing bots.
My last commit was a oneliner. Seems these are issues with alignment on other
platforms.
I am working on these.
Here is the latest:
Dear contributor,
Our automatic CI has detected problems related to your patch(es). Please find
some details below.
In armv8l-unknown-linux-gnueabihf native, after:
| commit gcc-17-3980-g81092921c639
| Author: Jerry DeLisle <[email protected]>
| Date: Mon Sep 7 14:24:57 2026 -0700
|
| fortran: [PR126964] Fold the element spacing on the field alignment
|
| A target can align a component less strictly than its type: the i386
| ABI aligns a real(8) component to 4, so the spacing of one is not
always a
| multiple of 8. Compare against min_align_of_type instead.
| ... 19 lines of the commit log omitted.
Produces 1 regression:
|
| regressions.sum:
| Running gfortran:gfortran.dg/gomp/gomp.exp ...
| FAIL: gfortran.dg/gomp/target-span-1.f90 -O scan-tree-dump original
"t.[0-9]+ \\+ \\(sizetype\\) \\(\\(offset.[0-9]+ \\+ [^)]*stride.[0-9]+[^)]*\\)
\\* span.[0-9]+\\)"
Used configuration :
*CI config* tcwg_gcc_check armv8l-unknown-linux-gnueabihf
*configure and test flags:* none, autodetected on
armv8l-unknown-linux-gnueabihf--disable-multilib --with-float=hard
--with-mode=thumb --with-tune=cortex-a9 --with-arch=armv7-a --with-fpu=neon-fp-armv8
We track this bug report under https://linaro.atlassian.net/browse/GNU-2026.
(Require Linaro login) Please let us know if you have a fix.
If you have any questions regarding this report, please ask on
[email protected] 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
*
http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10639/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-arm-build/builds/10639/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
*
http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10639/archive/artifacts/sumfiles/xfails.xfail
Current build :
http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10639/archive/artifacts/
Reference build :
http://54.172.246.49:9090/jobs/tcwg_gcc_check--master-arm-build/builds/10638/archive/artifacts/
Instruction to reproduce the build :
https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/81092921c6393d4ed39aacb354228c55fc406d52/tcwg_gcc_check/master-arm/reproduction_instructions.txt
Full commit : See in git+ssh://[email protected]/git/gcc.git
