https://bugs.kde.org/show_bug.cgi?id=368416
Bug ID: 368416
Summary: Add tc06_two_races_xml.exp output for ppc64.
Product: valgrind
Version: 3.12 SVN
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: jsew...@acm.org
Reporter: c...@us.ibm.com
Add a tc06_two_races_xml exp output for ppc64. This differs from the
existing .exp in that does not contain the pthread_create_WRK entry frame.
The non-xml version of this test passes because there is a filter that
eliminates the pthread_create_WRK entry from that output. That was
introduced in r13983, which added a filter to scrub out
pthread_create_WRK from all of the outputs, and updated the .exp files
to match.
The additional exp file added here covers that same condition for the
xml version of this test.
I'll note that I did look at the code in and around pthread_create_WRK,
in conjunction with the debug and comments from r13983. It looks like
the _WRK stack frame is being reused rather than stacked upon. I suspect
some part of branch-and-relink-to-noredir is not behaving quite as expected.
That said, this rather simple update to the exp is sufficient and is not
hiding anything I think is critical...
Reproducible: Always
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