[Linaro-TCWG-CI] gcc-17-3298-g836cb4ed48c9: Failure on aarch64

Dear contributor,

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

In  aarch64 cross, after:
  | commit gcc-17-3298-g836cb4ed48c9
  | Author: Andrew MacLeod <[email protected]>
  | Date:   Wed Aug 12 17:03:21 2026 -0400
  | 
  |     fold_using_range should set the current query.
  |     
  |             PR tree-optimization/126814
  |             gcc/
  |             * gimple-range-fold.cc (fold_using_range::fold_stmt): Temporarily
  | ... 4 lines of the commit log omitted.

Produces Failure:
  | Results changed to
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe binutils:
  | 1
  | # build_abe stage1 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | 2
  | # build_abe linux:
  | 3
  | # build_abe glibc:
  | # FAILED
  | # build_abe stage2 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | # build_abe gdb:
  | # build_abe qemu:
  | # First few build errors in logs:
  | # 00:03:58 programs/ld-collate.c:2101:1: internal compiler error: Segmentation fault
  | # 00:03:58 make[2]: *** [../o-iterator.mk:9: /home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/x86_64-pc-linux-gnu/aarch64-linux-gnu/glibc-glibc.git~master/locale/ld-collate.o] Error 1
  | # 00:03:58 make[1]: *** [Makefile:488: locale/others] Error 2
  | # 00:03:58 make: *** [Makefile:20: all] Error 2
  | 
  | From
  | # reset_artifacts:
  | -10
  | # true:
  | 0
  | # build_abe binutils:
  | 1
  | # build_abe stage1 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | 2
  | # build_abe linux:
  | 3
  | # build_abe glibc:
  | 4
  | # build_abe stage2 -- --set gcc_override_configure=--disable-multilib --set gcc_override_configure=--enable-fix-cortex-a53-835769 --set gcc_override_configure=--enable-fix-cortex-a53-843419 --set gcc_override_configure=--with-arch=armv8-a:
  | 5
  | # build_abe gdb:
  | 6
  | # build_abe qemu:
  | 7

Used configuration :
 *CI config* tcwg_gnu_cross_build aarch64-linux-gnu cross
 *configure and test flags:* --target aarch64-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-1994. (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
 * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10169/archive/artifacts/
The full lists of regressions and improvements as well as configure and make commands are in
 * http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10169/archive/artifacts/notify/

Current build   : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10169/archive/artifacts/
Reference build : http://54.172.246.49:9090/jobs/tcwg_gnu_cross_build--master-aarch64-build/builds/10168/archive/artifacts/

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/836cb4ed48c987a4a9027cb14e6b6e1edeebcaf3/tcwg_gnu_cross_build/master-aarch64/reproduction_instructions.txt

Full commit : See in git+ssh://[email protected]/git/gcc.git