ftmemsim-valgrind/memcheck/tests/test-plo-no.vgtest
Julian Seward cd43bae6a4 Change the behaviour of --partial-loads-ok=yes to avoid false
negatives, by marking the V bits that come from out of range parts of
the access as undefined; and hence any use of them leads to an value
error.  Prior to this they were marked as defined and could be used
without error.

Behaviour of --partial-loads-ok=no (the default case) is unchanged.

Also add some testing thereof.

Fixes #294523.  Modified version of a patch and testcase by Patrick
J. LoPresti (lopresti@gmail.com).



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12430
2012-03-08 14:51:01 +00:00

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