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path: root/lib/Target/NVPTX/NVPTXInstrInfo.cpp
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* Remove caching of the target machine in NVPTXInstrInfo andEric Christopher2014-06-27
| | | | | | update constructor accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211840 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++] Use 'nullptr'. Target edition.Craig Topper2014-04-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207197 91177308-0d34-0410-b5e6-96231b3b80d8
* [cleanup] Lift using directives, DEBUG_TYPE definitions, and even someChandler Carruth2014-04-22
| | | | | | | | | | | | system headers above the includes of generated '.inc' files that actually contain code. In a few targets this was already done pretty consistently, but it wasn't done *really* consistently anywhere. It is strictly cleaner IMO and necessary in a bunch of places where the DEBUG_TYPE is referenced from the generated code. Consistency with the necessary places trumps. Hopefully the build bots are OK with the movement of intrin.h... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206838 91177308-0d34-0410-b5e6-96231b3b80d8
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-19
| | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r194865 and r194874.Alexey Samsonov2013-11-18
| | | | | | | | | | | | | This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-15
| | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused stdio.h includesDmitri Gribenko2013-08-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188626 91177308-0d34-0410-b5e6-96231b3b80d8
* [NVPTX] Remove i8 register class. PTX support for i8 (.b8, .u8, .s8) is ↵Justin Holewinski2013-06-28
| | | | | | rather poor and we're better off just ignoring it and letting LLVM expand all i8 ops out to i16. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185174 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't pass in the TargetInstrInfo into the register info object. It doesn't ↵Bill Wendling2013-06-19
| | | | | | use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184369 91177308-0d34-0410-b5e6-96231b3b80d8
* [NVPTX] Re-enable support for virtual registers in the final outputJustin Holewinski2013-05-31
| | | | | | | | | | | | Now that 3.3 is branched, we are re-enabling virtual registers to help iron out bugs before the next release. Some of the post-RA passes do not play well with virtual registers, so we disable them for now. The needed functionality of the PrologEpilogInserter pass is copied to a new backend-specific NVPTXPrologEpilog pass. The test for this commit is not breaking the existing tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182998 91177308-0d34-0410-b5e6-96231b3b80d8
* [NVPTX] Run clang-format on all NVPTX sources.Justin Holewinski2013-03-30
| | | | | | | Hopefully this resolves any outstanding style issues and gives us an automated way of ensuring we conform to the style guidelines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178415 91177308-0d34-0410-b5e6-96231b3b80d8
* [NVPTX] Disable vector registersJustin Holewinski2013-02-12
| | | | | | | | | | | Vectors were being manually scalarized by the backend. Instead, let the target-independent code do all of the work. The manual scalarization was from a time before good target-independent support for scalarization in LLVM. However, this forces us to specially-handle vector loads and stores, which we can turn into PTX instructions that produce/consume multiple operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174968 91177308-0d34-0410-b5e6-96231b3b80d8
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-02
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert assert(0) to llvm_unreachable.Craig Topper2012-05-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157380 91177308-0d34-0410-b5e6-96231b3b80d8
* This patch adds a new NVPTX back-end to LLVM which supports code generation ↵Justin Holewinski2012-05-04
for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it. The new target machines are: nvptx (old ptx32) => 32-bit PTX nvptx64 (old ptx64) => 64-bit PTX The sources are based on the internal NVIDIA NVPTX back-end, and contain more functionality than the current PTX back-end currently provides. NV_CONTRIB git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156196 91177308-0d34-0410-b5e6-96231b3b80d8