[Bug libbacktrace/97310] New: new test case mtest_minidebug from r11-3196 fails on powerpc64 BE

[seurer at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97310

            Bug ID: 97310
           Summary: new test case mtest_minidebug from r11-3196 fails on
                    powerpc64 BE
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libbacktrace
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
                CC: ian at gcc dot gnu.org
  Target Milestone: ---

g:05f40bc4c116ba48843728201bc7290a5e518598, r11-3196

Author: Ian Lance Taylor <iant@golang.org>
Date:   Mon Sep 14 14:01:56 2020 -0700

    libbacktrace: support MiniDebugInfo

make check
...
FAIL: mtest_minidebug
...
============================================================================
Testsuite summary for package-unused version-unused
============================================================================
...
# FAIL:  1

libbacktrace/mtest_minidebug.log shows:

test1: [0]: syminfo did not find name
test1: [1]: syminfo did not find name
test1: [2]: syminfo did not find name
test1: [0]: missing function name
test1: [1]: missing function name
test1: [2]: missing function name
test3: [0]: NULL syminfo name
test3: [1]: NULL syminfo name
test3: [2]: NULL syminfo name
FAIL: backtrace_full noinline
FAIL: backtrace_simple noinline
PASS: backtrace_syminfo variable
FAIL mtest_minidebug (exit status: 1)

This may be related to or the same as pr97082 but I am not certain of that.