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List:       kde-bugs-dist
Subject:    [valgrind] [Bug 371966] No uninitialised values reported with PGI -Mstack_arrays
From:       Carl Ponder <bugzilla_noreply () kde ! org>
Date:       2016-11-30 19:05:39
Message-ID: bug-371966-17878-J9wUVIgudO () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=371966

--- Comment #18 from Carl Ponder <CPonder@nVidia.Com> ---
PGI confirms that this call to "__builtin_aa" is what's bumping the stack
pointer. It's a subroutine inside the PGI runtime.

Does valgrind have a way for us to intercept this subroutine-call and then mark
the array-elements as being uninitialized? I think this would solve the problem
for us.

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