Hi, this patch fixes two cases, where the __tsan_func_entry is present but __tsan_func_exit is missing. This results in bogus call stacks and memory leaks.
See PR 65400 for stripped down code samples where this was first discovered.
Boot-strapped and regression-tested on x86_64-linux-gnu.
OK for trunk?
Thanks
Bernd.
2015-03-14 Bernd Edlinger <bernd.edlin...@hotmail.de>
PR sanitizer/65400
* ipa-split.c (plit_function): Insert a call to TSAN_FUNC_EXIT again.
* tsan.c (instrument_gimple): Reset the tail call flag on each call
statement.
patch-tsan.diff
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