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* Changes in IntelJITEventListener - By Arch RobinsonElena Demikhovsky2014-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - take->release: LLVM has moved to C++11. MockWrapper became an instance of unique_ptr. - method symbol_iterator::increment disappeared recently, in this revision: r200442 | rafael | 2014-01-29 20:49:50 -0600 (Wed, 29 Jan 2014) | 9 lines Simplify the handling of iterators in ObjectFile. None of the object file formats reported error on iterator increment. In retrospect, that is not too surprising: no object format stores symbols or sections in a linked list or other structure that requires chasing pointers. As a consequence, all error checking can be done on begin() and end(). This reduces the text segment of bin/llvm-readobj in my machine from 521233 to 518526 bytes. My change mimics the change that the revision made to lib/DebugInfo/DWARFContext.cpp . - const_cast: Shut up a warning from gcc. I ran unittests/ExecutionEngine/JIT/Debug+Asserts/JITTests to make sure it worked. - Arch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205689 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify compression API by compressing into a SmallVector rather than a ↵David Blaikie2014-04-05
| | | | | | | | MemoryBuffer This is the other half of r205676. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205677 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify compression API by decompressing into a SmallVector rather than a ↵David Blaikie2014-04-05
| | | | | | | | | | | | MemoryBuffer This avoids an extra copy during decompression and avoids the use of MemoryBuffer which is a weirdly esoteric device that includes unrelated concepts like "file name" (its rather generic name is a bit misleading). Similar refactoring of zlib::compress coming up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205676 91177308-0d34-0410-b5e6-96231b3b80d8
* MCJIT: ensure that cygwin is identified properlySaleem Abdulrasool2014-03-31
| | | | | | | Cygwin is now a proper environment rather than an OS. This updates the MCJIT tests to avoid execution on Cygwin. This fixes native cygwin tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205266 91177308-0d34-0410-b5e6-96231b3b80d8
* Support: generalise object type handling for WindowsSaleem Abdulrasool2014-03-31
| | | | | | | | | This generalises the object file type parsing to all Windows environments. This is used by cygwin as well as MSVC environments for MCJIT. This also makes the triple more similar to Chandler's suggestion of a separate field for the object file format. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205219 91177308-0d34-0410-b5e6-96231b3b80d8
* [Allocator] Lift the slab size and size threshold into templateChandler Carruth2014-03-30
| | | | | | | | | | parameters rather than runtime parameters. There is only one user of these parameters and they are compile time for that user. Making these compile time seems to better reflect their intended usage as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205143 91177308-0d34-0410-b5e6-96231b3b80d8
* [Allocator] Simplify unittests by using the default size parameters inChandler Carruth2014-03-30
| | | | | | more places. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205141 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM64: remove -m32/-m64 mapping with ARM.Tim Northover2014-03-30
| | | | | | | This is causing the ARM build-bots to fail since they only include the ARM backend and can't create an ARM64 target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205132 91177308-0d34-0410-b5e6-96231b3b80d8
* Support: correct Windows normalisationSaleem Abdulrasool2014-03-30
| | | | | | | | | | | | | If the environment is unknown and no object file is provided, then assume an "MSVC" environment, otherwise, set the environment to the object file format. In the case that we have a known environment but a non-native file format for Windows (COFF) which is used for MCJIT, then append the custom file format to the triple as an additional component. This fixes the MCJIT tests on Windows. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205130 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM64: initial backend importTim Northover2014-03-29
| | | | | | | | | | | | This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
* Canonicalise Windows target triple spellingsSaleem Abdulrasool2014-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | Construct a uniform Windows target triple nomenclature which is congruent to the Linux counterpart. The old triples are normalised to the new canonical form. This cleans up the long-standing issue of odd naming for various Windows environments. There are four different environments on Windows: MSVC: The MS ABI, MSVCRT environment as defined by Microsoft GNU: The MinGW32/MinGW32-W64 environment which uses MSVCRT and auxiliary libraries Itanium: The MSVCRT environment + libc++ built with Itanium ABI Cygnus: The Cygwin environment which uses custom libraries for everything The following spellings are now written as: i686-pc-win32 => i686-pc-windows-msvc i686-pc-mingw32 => i686-pc-windows-gnu i686-pc-cygwin => i686-pc-windows-cygnus This should be sufficiently flexible to allow us to target other windows environments in the future as necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204977 91177308-0d34-0410-b5e6-96231b3b80d8
* Untabify.NAKAMURA Takumi2014-03-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204916 91177308-0d34-0410-b5e6-96231b3b80d8
* SmallVector<3> may be used here.NAKAMURA Takumi2014-03-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204915 91177308-0d34-0410-b5e6-96231b3b80d8
* IRTests/InstructionsTest.cpp: Avoid initializer list.NAKAMURA Takumi2014-03-27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204914 91177308-0d34-0410-b5e6-96231b3b80d8
* CloneFunction: Clone all attributes, including the CCReid Kleckner2014-03-26
| | | | | | | | | | | | | | | | Summary: Tested with a unit test because we don't appear to have any transforms that use this other than ASan, I think. Fixes PR17935. Reviewers: nicholas CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D3194 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204866 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a unit test for Invoke iteration, similar to the one for CallEli Bendersky2014-03-26
| | | | | | | The tests are refactored to use the same fixture. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204860 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bot breakage in InstructionsTest.Eli Bendersky2014-03-26
| | | | | | | | Makes sure the Call dies before the Function git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204856 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix problem with r204836Eli Bendersky2014-03-26
| | | | | | | | | | | | In CallInst, op_end() points at the callee, which we don't want to iterate over when just iterating over arguments. Now take this into account when returning a iterator_range from arg_operands. Similar reasoning for InvokeInst. Also adds a unit test to verify this actually works as expected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204851 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix these tests on windows.Rafael Espindola2014-03-25
| | | | | | | | | It is impossible to create a hard link to a non existing file, so create a dummy file, create the link an delete the dummy file. On windows one cannot remove the current directory, so chdir first. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204719 91177308-0d34-0410-b5e6-96231b3b80d8
* SupportTests.LockFileManagerTest: Add assertions for Win32.NAKAMURA Takumi2014-03-23
| | | | | | | - create_link doesn't work for nonexistent file. - remove cannot remove working directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204579 91177308-0d34-0410-b5e6-96231b3b80d8
* Suppress SupportTests.LockFileManagerTest on win32 for investigating.NAKAMURA Takumi2014-03-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204533 91177308-0d34-0410-b5e6-96231b3b80d8
* [Support] Make sure LockFileManager works correctly with relative paths.Argyrios Kyrtzidis2014-03-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204426 91177308-0d34-0410-b5e6-96231b3b80d8
* [Support] Make sure sys::fs::remove can remove symbolic links and make sure ↵Argyrios Kyrtzidis2014-03-21
| | | | | | LockFileManager can handle a symbolic link that points nowhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204422 91177308-0d34-0410-b5e6-96231b3b80d8
* Object: Don't double-escape empty hexdataDavid Majnemer2014-03-20
| | | | | | | We would emit a pair of double quotes inside a pair of single quotes. Just use a pair of single quotes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204312 91177308-0d34-0410-b5e6-96231b3b80d8
* DebugIRTests: Fixup for r204130.NAKAMURA Takumi2014-03-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204132 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] Change DebugInfoFinder to use range-based loopsAlon Mishne2014-03-18
| | | | | | Also changes the iterators to return actual DI type over MDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204130 91177308-0d34-0410-b5e6-96231b3b80d8
* [PM] As was pointed out in review, I need to define a custom swap inChandler Carruth2014-03-13
| | | | | | | | | | | | | order to use the single assignment. That's probably worth doing for a lot of these types anyways as they may have non-trivial moves and so getting copy elision in more places seems worthwhile. I've tried to add some tests that actually catch this mistake, and one of the types is now well tested but the others' tests still fail to catch this. I'll keep working on tests, but this gets the core pattern right. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203780 91177308-0d34-0410-b5e6-96231b3b80d8
* unittests: Fix -Werror buildJustin Bogner2014-03-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203679 91177308-0d34-0410-b5e6-96231b3b80d8
* Add parens around && clauses in a || to appease the compiler.Eli Bendersky2014-03-12
| | | | | | | Otherwise gcc 4.8.2 generates a warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203671 91177308-0d34-0410-b5e6-96231b3b80d8
* Cloning a function now also clones its debug metadata if ↵Alon Mishne2014-03-12
| | | | | | 'ModuleLevelChanges' is true. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203662 91177308-0d34-0410-b5e6-96231b3b80d8
* support: add a utility function to normalise path separatorsSaleem Abdulrasool2014-03-11
| | | | | | | | Add a utility function to convert the Windows path separator to Unix style path separators. This is used by a subsequent change in clang to enable the use of Windows SDK headers on Linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203611 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleanup the interface for creating soft or hard links.Rafael Espindola2014-03-11
| | | | | | | | | | | | Before this patch the unix code for creating hardlinks was unused. The code for creating symbolic links was implemented in lib/Support/LockFileManager.cpp and the code for creating hard links in lib/Support/*/Path.inc. The only use we have for these is in LockFileManager.cpp and it can use both soft and hard links. Just have a create_link function that creates one or the other depending on the platform. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203596 91177308-0d34-0410-b5e6-96231b3b80d8
* MultiJITTest.cpp: Tweak getPointerToNamedFunction() to be aware of also ↵NAKAMURA Takumi2014-03-11
| | | | | | | | | | | | Windows x64. In import thunk, jmp is: - On x86, 0xFF 0x25 [disp32]. - On x64, 0xFF 0x25 [pcrel32]. See also my r144178. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203523 91177308-0d34-0410-b5e6-96231b3b80d8
* ADT/PointerIntPairTest.cpp: Appease msc17.NAKAMURA Takumi2014-03-10
| | | | | | | - Use constructor instead of initializer list. - Disable ManyUnusedBits for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203436 91177308-0d34-0410-b5e6-96231b3b80d8
* [PM] While I'm here, fix a few other clang-format issues. Pulls someChandler Carruth2014-03-10
| | | | | | lines under 80-columns, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203434 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] Now that we have C++11 and I've replaced the use of thisChandler Carruth2014-03-09
| | | | | | | horrible smart pointer by std::unique_ptr and strict move semantics, rip this out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203392 91177308-0d34-0410-b5e6-96231b3b80d8
* [PM] Switch new pass manager from polymorphic_ptr to unique_ptr now thatChandler Carruth2014-03-09
| | | | | | | it is available. Also make the move semantics sufficiently correct to tolerate move-only passes, as the PassManagers *are* move-only passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203391 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] Add llvm::make_unique, according to N3656.Ahmed Charles2014-03-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203387 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Clean up SmallString a bit"David Blaikie2014-03-09
| | | | | | | | | This reverts commit r203374. Ambiguities in assign... oh well. I'm just going to revert this and probably not try to recommit it as it's not terribly important. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203375 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up SmallString a bitDavid Blaikie2014-03-09
| | | | | | | | | | | Move a common utility (assign(iter, iter)) into SmallVector (some of the others could be moved there too, but this one seemed particularly generic) and replace repetitions overrides with using directives. And simplify SmallVector::assign(num, element) while I'm here rather than thrashing these files (that cause everyone to rebuild) again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203374 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix 80 cols.Ahmed Charles2014-03-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203346 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix EXPECT_* to not produce a compile warning.Eli Bendersky2014-03-07
| | | | | | | EXPECT_TRUE/FALSE is also more idiomatic for booleans than EXPECT_EQ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203284 91177308-0d34-0410-b5e6-96231b3b80d8
* [ADT] Update PointerIntPair to handle pointer types with more than 31 bits free.Jordan Rose2014-03-07
| | | | | | | | | | Previously, the assertions in PointerIntPair would try to calculate the value (1 << NumLowBitsAvailable); the inferred type here is 'int', so if there were more than 31 bits available we'd get a shift overflow. Also, add a rudimentary unit test file for PointerIntPair. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203273 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] Now that the users are gone, rip out the duplicated traits from ↵Benjamin Kramer2014-03-07
| | | | | | | | type_traits.h Simplify the remaining ones a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203249 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++11] Replace LLVM-style type traits with C++11 standard ones.Benjamin Kramer2014-03-07
| | | | | | No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203242 91177308-0d34-0410-b5e6-96231b3b80d8
* Support: split object format out of environmentSaleem Abdulrasool2014-03-06
| | | | | | | | | | | This is a preliminary setup change to support a renaming of Windows target triples. Split the object file format information out of the environment into a separate entity. Unfortunately, file format was previously treated as an environment with an unknown OS. This is most obvious in the ARM subtarget where the handling for macho on an arbitrary platform switches to AAPCS rather than APCS (as per Apple's needs). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203160 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace OwningPtr<T> with std::unique_ptr<T>.Ahmed Charles2014-03-06
| | | | | | | | | | This compiles with no changes to clang/lld/lldb with MSVC and includes overloads to various functions which are used by those projects and llvm which have OwningPtr's as parameters. This should allow out of tree projects some time to move. There are also no changes to libs/Target, which should help out of tree targets have time to move, if necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203083 91177308-0d34-0410-b5e6-96231b3b80d8
* [Layering] Sink Linker.h into a Linker subdirectory to make itChandler Carruth2014-03-06
| | | | | | consistent with every other sub-library header in LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203065 91177308-0d34-0410-b5e6-96231b3b80d8
* [Layering] Move DebugInfo.h into the IR library where its implementationChandler Carruth2014-03-06
| | | | | | already lives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203046 91177308-0d34-0410-b5e6-96231b3b80d8
* [Layering] Move DIBuilder.h into the IR library where its implementationChandler Carruth2014-03-06
| | | | | | already lives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203038 91177308-0d34-0410-b5e6-96231b3b80d8
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