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2010-12-01Make valgrind happy.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120616 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/ADT/Twine: Add toNullTerminatedStringRef.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120600 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01unittests/Support/PathV2: Fix -pedantic warning.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120590 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01PR5207: Rename overloaded APInt methods set(), clear(), flip() toJay Foad
setAllBits(), setBit(unsigned), etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120564 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add is_{absolute,relative} implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120560 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add ↵Michael J. Spencer
has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120559 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01unittests/Support/PathV2: Make tests much shorter; although harder to ↵Michael J. Spencer
understand. I'm going to replace this all anyway with a proper table and separated tests when done. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120558 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add extension implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120550 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add stem implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120547 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add filename implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120546 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add native implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120539 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add replace_extension implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120514 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Support/PathV2: Add remove_filename implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120513 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-30Support/PathV2: Implement reverse iteration and parent_path.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120496 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29Support/PathV2: Fix 80 col.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120349 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29unittests: Merge SystemTests back into SupportTests.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120330 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29Support: Add PathV2 implementation.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120329 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29Merge System into Support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Disallow overlapping inserts, even when inserting the same value.Jakob Stoklund Olesen
We always disallowed overlapping inserts with different values, and this makes the insertion code smaller and faster. If an overwriting insert is needed, it can be added as a separate method that trims any existing intervals before inserting. The immediate use cases for IntervalMap don't need this - they only use disjoint insertions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Add default constructors for iterators.Jakob Stoklund Olesen
These iterators don't point anywhere, and they can't be compared to anything. They are only good for assigning to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Implement const_iterator::advanceTo().Jakob Stoklund Olesen
This is a version of find() that always searches forwards and is faster for local searches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120237 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27Add more tests for erase(). Fix a few exposed bugs.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27Add test case with randomly ordered insertions, massive coalescing.Jakob Stoklund Olesen
Implement iterator::erase() in a simple version that erases nodes when they become empty, but doesn't try to redistribute elements among siblings for better packing. Handle coalescing across leaf nodes which may require erasing entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120226 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-26unittests/JITTests: Don't use --export-dynamic but --export-all-symbols on ↵NAKAMURA Takumi
cygming. GNU ld/PECOFF accepts but ignores them below; --version-script --export-dynamic --rpath FIXME: autoconf should be aware of them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120179 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-26Add B+-tree test case that creates a height 3 tree with a smaller root node.Jakob Stoklund Olesen
Change temporary debugging code to write a dot file directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24google test depends on Support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120105 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24unittests: Add initial Path-V2 test.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120103 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24unittests: Add SystemTests.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120101 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24Tweak ImmutableMap/ImmutableSet/ImmutableList APIsTed Kremenek
to use lowercase letters for the start of most method names and to replace some method names with more descriptive names (e.g., "getLeft()" instead of "Left()"). No real functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120070 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-23reimplement SwapByteOrder.h in terms of overloading instead of Chris Lattner
being in terms of excessively complex template logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119992 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Implement IntervalMap::clear().Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119872 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Support backwards iteration starting from end().Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119871 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Add test for PR 8111. By Frits van Bommel.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Add ADT/IntervalMap.Jakob Stoklund Olesen
This is a sorted interval map data structure for small keys and values with automatic coalescing and bidirectional iteration over coalesced intervals. Except for coalescing intervals, it provides similar functionality to std::map. It is however much more compact for small keys and values, and hopefully faster too. The container object itself can hold the first few intervals without any allocations, then it switches to a cache conscious B+-tree representation. A recycling allocator can be shared between many containers, even between containers holding different types. The IntervalMap is initially intended to be used with SlotIndex intervals for: - Backing store for LiveIntervalUnion that is smaller and faster than std::set. - Backing store for LiveInterval with less overhead than std::vector for typical intervals and O(N log N) merging of large intervals. 99% of virtual registers need 4 entries or less and would benefit from the small object optimization. - Backing store for LiveDebugVariable which doesn't exist yet, but will track debug variables during register allocation. This is a work in progress. Missing items are: - Performance metrics. - erase(). - insert() shrinkage. - clear(). - More performance metrics. - Simplification and detemplatization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119787 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19unittests/CMakeLists.txt: [PR8225] Tweak linking JITTests on MSVC to add ↵NAKAMURA Takumi
JITTests.def. CMake can pass *.def to link.exe. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119783 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19unittests/CMakeLists.txt: Suppress building ValueMapTest on MSVC older than ↵NAKAMURA Takumi
10(VS2010). MSVC9 and 8 cannot compile ValueMapTest.cpp due to their bug. See issue#331418 in Visual Studio. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119782 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Revert "Add ADT/IntervalMap.", GCC doesn't like it.Jakob Stoklund Olesen
This reverts r119772. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119773 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Add ADT/IntervalMap.Jakob Stoklund Olesen
This is a sorted interval map data structure for small keys and values with automatic coalescing and bidirectional iteration over coalesced intervals. Except for coalescing intervals, it provides similar functionality to std::map. It is however much more compact for small keys and values, and hopefully faster too. The container object itself can hold the first few intervals without any allocations, then it switches to a cache conscious B+-tree representation. A recycling allocator can be shared between many containers, even between containers holding different types. The IntervalMap is initially intended to be used with SlotIndex intervals for: - Backing store for LiveIntervalUnion that is smaller and faster than std::set. - Backing store for LiveInterval with less overhead than std::vector for typical intervals and O(N log N) merging of large intervals. 99% of virtual registers need 4 entries or less and would benefit from the small object optimization. - Backing store for LiveDebugVariable which doesn't exist yet, but will track debug variables during register allocation. This is a work in progress. Missing items are: - Performance metrics. - erase(). - insert() shrinkage. - clear(). - More performance metrics. - Simplification and detemplatization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119772 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-18Revert 119600 to unbreak the build. Francois, please investigate.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119606 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-18Appease MSVC 2008: you can't use keyword this inside EXPECT_EQ().Francois Pichet
This is because of bug 331418 on Microsoft Connect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119600 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-14unittests/CMakeLists.txt: Add missing VMCore/ValueMapTest.cpp to VMCoreTests.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119040 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-29unittests/CMakeLists.txt: Don't use RTTI, or linking failed.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117646 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-28Document LLVM_BUILD_TESTS, LLVM_INCLUDE_TESTS. New convenience targetOscar Fuentes
UnitTests for building all the unit tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117545 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-23Switch attribute macros to use 'LLVM_' as a prefix. We retain the old namesChandler Carruth
until other LLVM projects using these are cleaned up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117200 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21Support: Add Endian.hMichael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117057 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19unittests: Use the correct defines and global variables when building on CMake.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116834 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-19Get rid of static constructors for pass registration. Instead, every pass ↵Owen Anderson
exposes an initializeMyPassFunction(), which must be called in the pass's constructor. This function uses static dependency declarations to recursively initialize the pass's dependencies. Clients that only create passes through the createFooPass() APIs will require no changes. Clients that want to use the CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h before parsing commandline arguments. I have tested this with all standard configurations of clang and llvm-gcc on Darwin. It is possible that there are problems with the static dependencies that will only be visible with non-standard options. If you encounter any crash in pass registration/creation, please send the testcase to me directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116820 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11Unit Tests: Missed this error. MSVC and clang didn't complain.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11System: Add SwapByteOrder and update Support/MathExtras.h to use it.Michael J. Spencer
This time correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116247 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11Revert "System: Add SwapByteOrder and update Support/MathExtras.h to use it."Michael J. Spencer
This reverts commit 116234. It compiled just fine with MSVC and clang... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116242 91177308-0d34-0410-b5e6-96231b3b80d8