[Bug gprofng/32092] New: gprofng testsuit efails with ERROR: comparison of results in synprog failed

[sam at gentoo dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=32092

            Bug ID: 32092
           Summary: gprofng testsuit efails with ERROR: comparison of
                    results in synprog failed
           Product: binutils
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gprofng
          Assignee: vladimir.mezentsev at oracle dot com
          Reporter: sam at gentoo dot org
  Target Milestone: ---

This fails for me on one machine but I'm not sure why yet. I've filed it
separately from PR31116 as I suspect it's a different issue.

```
ERROR: comparison of results in synprog failed
Running
/var/tmp/portage/sys-devel/binutils-2.43/work/binutils-2.43/gprofng/testsuite/gprofng.display/gp-archive.exp
...
Running
/var/tmp/portage/sys-devel/binutils-2.43/work/binutils-2.43/gprofng/testsuite/gprofng.display/gp-collect-app_F.exp
...
Running
/var/tmp/portage/sys-devel/binutils-2.43/work/binutils-2.43/gprofng/testsuite/gprofng.display/setpath_map.exp
...

                === gprofng Summary ===

# of expected passes            4
# of unresolved testcases       1
# of unsupported tests          1
make[4]: *** [Makefile:925: check-small] Error 1
make[4]: Target 'check-DEJAGNU' not remade because of errors.
make[3]: *** [Makefile:792: check-am] Error 2
make[2]: *** [Makefile:472: check-recursive] Error 1
make[2]: Target 'check' not remade because of errors.
make[1]: *** [Makefile:7340: check-gprofng] Error 2
```

``
$ cat tmpdir/synprog.-g-O0,-pon/display.log
Current metrics: i.totalcpu:name
Current Sort Metric: Inclusive Total CPU Time ( i.totalcpu )
Functions sorted by metric: Inclusive Total CPU Time

Incl.      Name
Total
CPU sec.
0.290      <Total>
0.290      <static>@0x35f5 (<libc.so.6>)
0.290      commandline
0.290      cputime
0.290      main

$ cat tmpdir/synprog.-g-O0,-pon/diff.out
Comparison[0]: Cpu,2,0

X| Compare the acct file (first column) with the er_print output (second
column):
 | *******Cpu*******    Diff       % x   Name
 |    0.000    0.000   0.000     0.0     <Unknown>
X|    2.970    0.290   2.680    90.2 x   cputime

$ cat tmpdir/synprog.-g-O0,-pon/test.er/warnings.xml
cat: tmpdir/synprog.-g-O0,-pon/test.er/warnings.xml: No such file or directory
```

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