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llvm-mirror/unittests/ADT
Chandler Carruth 0cdc2e28c6 Fix PR13148, an inf-loop in StringMap.
StringMap suffered from the same bug as DenseMap: when you explicitly
construct it with a small number of buckets, you can arrange for the
tombstone-based growth path to be followed when the number of buckets
was less than '8'. In that case, even with a full map, it would compare
'0' as not less than '0', and refuse to grow the table, leading to
inf-loops trying to find an empty bucket on the next insertion. The fix
is very simple: use '<=' as the comparison. The same fix was applied to
DenseMap as well during its recent refactoring.

Thanks to Alex Bolz for the great report and test case. =]

llvm-svn: 158725
2012-06-19 17:40:35 +00:00
..
APFloatTest.cpp
APIntTest.cpp fix the quotient returned by sdivrem() for the case when LHS is negative and RHS is positive 2012-05-22 01:09:48 +00:00
BitVectorTest.cpp Merge the SmallBitVector and BitVector unit tests with gtest's typed test magic and bring SmallBitVector up to date. 2012-06-16 10:51:07 +00:00
DAGDeltaAlgorithmTest.cpp
DeltaAlgorithmTest.cpp
DenseMapTest.cpp Add a unit test for 'swap', and fix a pile of bugs in 2012-06-17 11:28:13 +00:00
DenseSetTest.cpp
FoldingSet.cpp
HashingTest.cpp Fix typos found by http://github.com/lyda/misspell-check 2012-06-02 10:20:22 +00:00
ilistTest.cpp
ImmutableSetTest.cpp
IntEqClassesTest.cpp
IntervalMapTest.cpp
IntrusiveRefCntPtrTest.cpp RefCountedBaseVPTR needs the IntrusiveRefCntPtrInfo as friend, 2012-01-31 19:58:34 +00:00
Makefile
PackedVectorTest.cpp
SCCIteratorTest.cpp
SmallPtrSetTest.cpp SmallPtrSet: Provide a more efficient implementation of swap than the default triple-copy std::swap. 2012-03-06 20:40:02 +00:00
SmallStringTest.cpp Additional methods for SmallString. 2012-01-24 23:43:59 +00:00
SmallVectorTest.cpp Bring the return value of SmallVector::insert in line with std::vector::insert. 2012-06-17 12:46:13 +00:00
SparseBitVectorTest.cpp
SparseSetTest.cpp SparseSet: Add support for key-derived indexes and arbitrary key types. 2012-04-20 20:05:28 +00:00
StringMapTest.cpp Fix PR13148, an inf-loop in StringMap. 2012-06-19 17:40:35 +00:00
StringRefTest.cpp [Support/StringRef] Add find_last_not_of and {r,l,}trim. 2012-05-11 22:08:50 +00:00
TripleTest.cpp Remove the PTX back-end and all of its artifacts (triple, etc.) 2012-05-24 21:38:21 +00:00
TwineTest.cpp
VariadicFunctionTest.cpp As Doug pointed out (and I really should know), it is perfectly easy to 2011-12-17 10:20:15 +00:00