[Bug testsuite/106262] New: [13 regression] test case g++.dg/modules/loc-prune-4.C fails

[Bug testsuite/106262] New: [13 regression] test case g++.dg/modules/loc-prune-4.C fails

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106262

            Bug ID: 106262
           Summary: [13 regression] test case g++.dg/modules/loc-prune-4.C
                    fails
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:069f46c71e9432eda3d48a366e5c2a750cf8d612, r13-1506-g069f46c71e9432

I am only seeing it on power 7 BE with -mcpu=power7 and for both 32 and 64 bit.

That is the commit where this test case was added but it was during a time when
the build failed for me on power 7 from r13-1457-g10b502fb78351a through
r13-1603-g415d2c38edadf9 so I am not absolutely sure that is where it started. 
>From the test results mailing list it is failing on other architectures, too.


make  -k check-c++ RUNTESTFLAGS="--target_board=unix'{-m64}'
modules.exp=loc-prune-4.C"
FAIL: g++.dg/modules/loc-prune-4.C -std=c++17  scan-lang-dump module " Span:0
ordinary \\[2.....\\+12288,\\+4096\\)->\\[0,\\+4096\\)"
FAIL: g++.dg/modules/loc-prune-4.C -std=c++17  scan-lang-dump module " Span:1
ordinary \\[2.....\\+40960,\\+8192\\)->\\[4096,\\+8192\\)"
FAIL: g++.dg/modules/loc-prune-4.C -std=c++2a  scan-lang-dump module " Span:0
ordinary \\[2.....\\+12288,\\+4096\\)->\\[0,\\+4096\\)"
FAIL: g++.dg/modules/loc-prune-4.C -std=c++2a  scan-lang-dump module " Span:1
ordinary \\[2.....\\+40960,\\+8192\\)->\\[4096,\\+8192\\)"
FAIL: g++.dg/modules/loc-prune-4.C -std=c++2b  scan-lang-dump module " Span:0
ordinary \\[2.....\\+12288,\\+4096\\)->\\[0,\\+4096\\)"
FAIL: g++.dg/modules/loc-prune-4.C -std=c++2b  scan-lang-dump module " Span:1
ordinary \\[2.....\\+40960,\\+8192\\)->\\[4096,\\+8192\\)"


commit 069f46c71e9432eda3d48a366e5c2a750cf8d612
Author: Nathan Sidwell <nathan@acm.org>
Date:   Fri Jun 24 05:57:42 2022 -0700

    c++: Prune ordinary locations

[Bug testsuite/106262] [13 regression] test case g++.dg/modules/loc-prune-4.C fails

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106262

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |13.0
           Keywords|                            |testsuite-fail

[Bug testsuite/106262] [13 regression] test case g++.dg/modules/loc-prune-4.C fails

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106262

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
looks like a dup.

*** This bug has been marked as a duplicate of bug 106227 ***