First, as the allocator function does not fail, there is no need
to assert its return value.
Second, remove commented out (since r8765) function VG_(isEmptyFM).
Third, remove VG_(getNodeSizeFM) from the API. The details of the
implementation do not need to be exposed.
Fourth, for consistency require that the copy functions for keys and
values in VG_(dopyFM) (which are essentially like allocators) return
non-NULL values for non-NULL arguments if they return.
Fifth, document NULL-ness of return values for VG_(newFM), VG_(dopyFM),
and VG_(newBag). Remove pointless asserts at call sites.
Six, change avl_dopy to assert that the node the function is
supposed to copy is not NULL. It is called that way anyhow. With
that change the function never returns NULL which allows us to
simplify the call sites. Checking the return value is no longer needed.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14535
machinery, so as to allocate fewer chunks of memory. This increases
the speed of Helgrind by about 10% on some apps, which probably means
the conflicting-access machinery itself is about 20% faster.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8803
searches through all live Segs and replace it with one which is O(log
N) in the number of live Segs.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8676
relatively minor extensions to m_debuginfo, a major overhaul of
m_debuginfo/readdwarf3.c to get its space usage under control, and
changes throughout the system to enable heap-use profiling.
The majority of the merged changes were committed into
branches/PTRCHECK as the following revs: 8591 8595 8598 8599 8601 and
8161.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8621
helgrind/ into the core. It's just too darn useful to not be in the
core. There is some overlap in functionality between OSet and WordFM,
but OSet is more space efficient in some circumstances, whereas WordFM
is easier to use and a bit more flexible in some cases.
Also in this new module (m_wordfm) is a type WordBag, build on top of
WordFM. This provides Multiset of UWords functionality.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8524
