Owen Anderson 9cbd7afb76 Fix a subtle issue in SmallVector. The following code did not work as expected: ...

vec.insert(vec.begin(), vec[3]);
The issue was that vec[3] returns a reference into the vector, which is invalidated when insert() memmove's the elements down to make space.  The method needs to specifically detect and handle this case to correctly match std::vector's semantics.

Thanks to Howard Hinnant for clarifying the correct behavior, and explaining how std::vector solves this problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134554 91177308-0d34-0410-b5e6-96231b3b80d8

2011-07-06 22:36:59 +00:00

..

APFloatTest.cpp

Avoid turning a floating point division with a constant power of two into a denormal multiplication.

2011-03-30 17:02:54 +00:00

APIntTest.cpp

unittests: add test for APInt::toString()

2011-06-15 23:36:34 +00:00

BitVectorTest.cpp

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DAGDeltaAlgorithmTest.cpp

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DeltaAlgorithmTest.cpp

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DenseMapTest.cpp

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DenseSetTest.cpp

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FoldingSet.cpp

Add test for PR 8111. By Frits van Bommel.

2010-11-19 23:23:22 +00:00

ilistTest.cpp

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ImmutableSetTest.cpp

Tweak ImmutableMap/ImmutableSet/ImmutableList APIs

2010-11-24 00:54:28 +00:00

IntEqClassesTest.cpp

Add ADT/IntEqClasses.h as a light-weight implementation of EquivalenceClasses.h.

2010-12-21 00:04:46 +00:00

IntervalMapTest.cpp

Add more checks to IntervalMapOverlaps::advance() to ensure that advanceTo sees

2010-12-17 22:07:54 +00:00

Makefile

Move ValueMapTest from ADT to VMCore so that ADT doesn't need

2010-09-27 15:50:08 +00:00

PackedVectorTest.cpp

Try fixing http://google1.osuosl.org:8011/builders/clang-i686-freebsd/builds/3548

2011-06-15 20:39:05 +00:00

SmallBitVectorTest.cpp

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SmallStringTest.cpp

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SmallVectorTest.cpp

Fix a subtle issue in SmallVector. The following code did not work as expected:

2011-07-06 22:36:59 +00:00

SparseBitVectorTest.cpp

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StringMapTest.cpp

Merge System into Support.

2010-11-29 18:16:10 +00:00

StringRefTest.cpp

Remove bounded StringRef::compare() since nothing but Clang SA was using it and it is just as easy to use StringRef::substr() preceding StringRef::compare() to achieve the same thing.

2011-04-28 20:20:12 +00:00

TripleTest.cpp

Part of this test is invariant inside the inner loop - move it outside

2011-02-03 08:14:04 +00:00

TwineTest.cpp

Support/ADT/Twine: Add toNullTerminatedStringRef.

2010-12-01 20:37:30 +00:00