Dear contributor,

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

In  arm-linux-gnueabihf cross, after:
  | commit gcc-17-1602-ga5ab19d9db2
  | Author: Andrew MacLeod <[email protected]>
  | Date:   Mon Jun 1 14:28:33 2026 -0400
  | 
  |     Switch VRP to use prange.
  |     
  |     Use the points-to info in prange instead olf the value-range-equiv side
  |     table in VRP.  Adjust testcases:
  |      - PTA causes less mem*_chk routines to be generated.
  | ... 14 lines of the commit log omitted.

Produces 90 regressions:
  | 
  | regressions.sum:
  | Running gcc:gcc.target/arm/arm.exp ...
  | FAIL: gcc.target/arm/long-calls-1.c scan-assembler \tbl?\tstatic_l1\n
  | FAIL: gcc.target/arm/long-calls-1.c scan-assembler \tbl?\tstatic_l3\n
  | FAIL: gcc.target/arm/long-calls-1.c scan-assembler \tbl?\tstatic_n1\n
  | FAIL: gcc.target/arm/long-calls-1.c scan-assembler \tbl?\tstatic_n2\n
  | ... and 86 more

Used configuration :
 *CI config* tcwg_gnu_cross_check_gcc arm-linux-gnueabihf cross
 *configure and test flags:* --target arm-linux-gnueabihf --disable-multilib 
--with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb --with-tune=cortex-a9 
--with-arch=armv7-a

We track this bug report under https://linaro.atlassian.net/browse/GNU-1931. 
(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_gnu_cross_check_gcc--master-arm-build/builds/10158/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_gnu_cross_check_gcc--master-arm-build/builds/10158/archive/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-arm-build/builds/10158/archive/artifacts/sumfiles/xfails.xfail

Current build   : 
http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-arm-build/builds/10158/archive/artifacts/
Reference build : 
http://54.172.246.49:9090/jobs/tcwg_gnu_cross_check_gcc--master-arm-build/builds/10157/archive/artifacts/

Instruction to reproduce the build : 
https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/a5ab19d9db2d13db3ea21d0b2a0e3e5e02766bc8/tcwg_gnu_cross_check_gcc/master-arm/reproduction_instructions.txt

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

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