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* Fix some warnings on MSVCAlexandre Ganea2019-01-271-0/+5
| | | | | | Differential Revision: https://reviews.llvm.org/D56329 llvm-svn: 352322
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-197-28/+21
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Python compat - print statementSerge Guelton2019-01-035-13/+23
| | | | | | | | | Make sure all print statements are compatible with Python 2 and Python3 using the `from __future__ import print_function` statement. Differential Revision: https://reviews.llvm.org/D56249 llvm-svn: 350307
* Fix build break from r347239Paul Robinson2018-11-191-3/+2
| | | | llvm-svn: 347246
* Add bracket that was lost in rL346727 and has been causing buildbot failures ↵Simon Pilgrim2018-11-131-1/+1
| | | | | | for some time. llvm-svn: 346752
* [BuildingAJIT] Fixing the build by inserting a forgotten paren.George Karpenkov2018-11-131-1/+1
| | | | llvm-svn: 346730
* [BuildingAJIT] Clang-format chapters 1 and 2.Lang Hames2018-11-133-12/+7
| | | | llvm-svn: 346727
* [BuildingAJIT] Update chapter 2 to use the ORCv2 APIs.Lang Hames2018-11-132-133/+126
| | | | llvm-svn: 346726
* [BuildingAJIT] Update the Ch1 KaleidoscopeJIT class to expose errors to clients.Lang Hames2018-10-182-36/+38
| | | | | | | | Returning the error to clients provides an opportunity to introduce readers to the Expected and Error APIs and makes the tutorial more useful as a starting point for a real JIT class, while only slightly complicating the code. llvm-svn: 344720
* [BuildingAJIT] Update chapter 1 to use the ORCv2 APIs.Lang Hames2018-10-172-125/+116
| | | | llvm-svn: 344667
* [ORC] Rename ORC layers to make the "new" ORC layers the default.Lang Hames2018-10-156-22/+22
| | | | | | | | | | | | | This commit adds a 'Legacy' prefix to old ORC layers and utilities, and removes the '2' suffix from the new ORC layers. If you wish to continue using the old ORC layers you will need to add a 'Legacy' prefix to your classes. If you were already using the new ORC layers you will need to drop the '2' suffix. The legacy layers will remain in-tree until the new layers reach feature parity with them. This will involve adding support for removing code from the new layers, and ensuring that performance is comperable. llvm-svn: 344572
* [ORC] Fix BuildingAJIT tutorial examples that were broken by r343059.Lang Hames2018-09-262-4/+4
| | | | | | | createLocalCompileCallbackManager now returns an Expected value. This commit wraps the call with cantFail to unwrap it. llvm-svn: 343060
* [ORC] Update JITCompileCallbackManager to support multi-threaded code.Lang Hames2018-05-304-76/+76
| | | | | | | | | Previously JITCompileCallbackManager only supported single threaded code. This patch embeds a VSO (see include/llvm/ExecutionEngine/Orc/Core.h) in the callback manager. The VSO ensures that the compile callback is only executed once and that the resulting address cached for use by subsequent re-entries. llvm-svn: 333490
* Test Commit Access - Removed Whitespace Luke Geeson2018-05-291-3/+3
| | | | llvm-svn: 333406
* Unbreak kaleidoscope example.Peter Collingbourne2018-05-211-1/+1
| | | | llvm-svn: 332908
* [ORC] Rewrite the VSO symbol table yet again. Update related utilities.Lang Hames2018-05-166-0/+6
| | | | | | | | | | | | | | | | | | | VSOs now track dependencies for materializing symbols. Each symbol must have its dependencies registered with the VSO prior to finalization. Usually this will involve registering the dependencies returned in AsynchronousSymbolQuery::ResolutionResults for queries made while linking the symbols being materialized. Queries against symbols are notified that a symbol is ready once it and all of its transitive dependencies are finalized, allowing compilation work to be broken up and moved between threads without queries returning until their symbols fully safe to access / execute. Related utilities (VSO, MaterializationUnit, MaterializationResponsibility) are updated to support dependence tracking and more explicitly track responsibility for symbols from the point of definition until they are finalized. llvm-svn: 332541
* s/LLVM_ON_WIN32/_WIN32/, llvmNico Weber2018-04-297-8/+8
| | | | | | | | | | | | | | LLVM_ON_WIN32 is set exactly with MSVC and MinGW (but not Cygwin) in HandleLLVMOptions.cmake, which is where _WIN32 defined too. Just use the default macro instead of a reinvented one. See thread "Replacing LLVM_ON_WIN32 with just _WIN32" on llvm-dev and cfe-dev. No intended behavior change. This moves over all uses of the macro, but doesn't remove the definition of it in (llvm-)config.h yet. llvm-svn: 331127
* Fix build breaks in examples due to moving stuff from Scalar.h to InstCombine.hDavid Blaikie2018-04-244-3/+7
| | | | llvm-svn: 330670
* InstCombine: Fix layering by not including Scalar.h in InstCombineDavid Blaikie2018-04-244-5/+9
| | | | | | | | (notionally Scalar.h is part of libLLVMScalarOpts, so it shouldn't be included by InstCombine which doesn't/shouldn't need to depend on ScalarOpts) llvm-svn: 330669
* [ORC] Create a new SymbolStringPool by default in ExecutionSession constructor.Lang Hames2018-04-026-17/+6
| | | | | | This makes the common case of constructing an ExecutionSession tidier. llvm-svn: 329013
* Transforms: Introduce Transforms/Utils.h rather than spreading the ↵David Blaikie2018-03-281-2/+3
| | | | | | | | | declarations amongst Scalar.h and IPO.h Fixes layering - Transforms/Utils shouldn't depend on including a Scalar or IPO header, because Scalar and IPO depend on Utils. llvm-svn: 328717
* [ORC] Re-apply r327566 with a fix for test-global-ctors.ll.Lang Hames2018-03-154-12/+12
| | | | | | Also clang-formats the patch, which I should have done the first time around. llvm-svn: 327594
* Revert "[ORC] Switch from shared_ptr to unique_ptr for addModule methods."Reid Kleckner2018-03-144-12/+12
| | | | | | | | | | | | | This reverts commit r327566, it breaks test/ExecutionEngine/OrcMCJIT/test-global-ctors.ll. The test doesn't crash with a stack trace, unfortunately. It merely returns 1 as the exit code. ASan didn't produce a report, and I reproduced this on my Linux machine and Windows box. llvm-svn: 327576
* [ORC] Switch from shared_ptr to unique_ptr for addModule methods.Lang Hames2018-03-144-12/+12
| | | | | | | Layer implementations typically mutate module state, and this is better reflected by having layers own the Module they are operating on. llvm-svn: 327566
* [ORC] Consolidate RTDyldObjectLinkingLayer GetMemMgr and GetResolver into aLang Hames2018-02-146-29/+31
| | | | | | | | | unified GetResources callback. Having a single 'GetResources' callback will simplify adding new resources in the future. llvm-svn: 325180
* [ORC] Remove Layer handles from the layer concept.Lang Hames2018-02-096-39/+39
| | | | | | | | | Handles were returned by addModule and used as keys for removeModule, findSymbolIn, and emitAndFinalize. Their job is now subsumed by VModuleKeys, which simplify resource management by providing a consistent handle across all layers. llvm-svn: 324700
* Add OrcJIT dependency for Kaleidoscope Chapter 9.Lang Hames2018-02-061-0/+1
| | | | | | | This should fix the error at http://green.lab.llvm.org/green/job/clang-stage1-cmake-RA-expensive/10421 llvm-svn: 324413
* [ORC] Start migrating ORC layers to use the new ORC Core.h APIs.Lang Hames2018-02-0612-155/+170
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In particular this patch switches RTDyldObjectLinkingLayer to use orc::SymbolResolver and threads the requried changse (ExecutionSession references and VModuleKeys) through the existing layer APIs. The purpose of the new resolver interface is to improve query performance and better support parallelism, both in JIT'd code and within the compiler itself. The most visibile change is switch of the <Layer>::addModule signatures from: Expected<Handle> addModule(std::shared_ptr<ModuleType> Mod, std::shared_ptr<JITSymbolResolver> Resolver) to: Expected<Handle> addModule(VModuleKey K, std::shared_ptr<ModuleType> Mod); Typical usage of addModule will now look like: auto K = ES.allocateVModuleKey(); Resolvers[K] = createSymbolResolver(...); Layer.addModule(K, std::move(Mod)); See the BuildingAJIT tutorial code for example usage. llvm-svn: 324405
* PR35705: Fix Chapter 9 example code for API changes to DIBuilderDavid Blaikie2017-12-202-2/+4
| | | | llvm-svn: 321214
* [ORC] Refactor OrcRemoteTarget code to expose its RPC API, reduceLang Hames2017-09-042-16/+4
| | | | | | | | | | | | | | | | | | | | | | code duplication in the client, and improve error propagation. This patch moves the OrcRemoteTarget rpc::Function declarations from OrcRemoteTargetRPCAPI into their own namespaces under llvm::orc::remote so that they can be used in new contexts (in particular, a remote-object-file adapter layer that I will commit shortly). Code duplication in OrcRemoteTargetClient (especially in loops processing the code, rw-data and ro-data allocations) is removed by moving the loop bodies into their own functions. Error propagation is (slightly) improved by adding an ErrorReporter functor to the OrcRemoteTargetClient -- Errors that can't be returned (because they occur in destructors, or behind stable APIs that don't provide error returns) can be sent to the ErrorReporter instead. Some methods in the Client API are also changed to make better use of the Expected class: returning Expected<T>s rather than returning Errors and taking T&s to store the results. llvm-svn: 312500
* [ORC] Add an Error return to the JITCompileCallbackManager::grow method.Lang Hames2017-09-032-2/+2
| | | | | | | | Calling grow may result in an error if, for example, this is a callback manager for a remote target. We need to be able to return this error to the callee. llvm-svn: 312429
* [ORC][Kaleidoscope] Update Chapter 1 of BuildingAJIT to incorporate recent ORCLang Hames2017-08-152-7/+9
| | | | | | API changes. llvm-svn: 310947
* fix typos in comments and error messges; NFCHiroshi Inoue2017-07-131-1/+1
| | | | llvm-svn: 307885
* [ORC] Errorize the ORC APIs.Lang Hames2017-07-0715-29/+28
| | | | | | | | This patch updates the ORC layers and utilities to return and propagate llvm::Errors where appropriate. This is necessary to allow ORC to safely handle error cases in cross-process and remote JITing. llvm-svn: 307350
* [Orc] Remove the memory manager argument to addModule, and de-templatize theLang Hames2017-07-046-13/+14
| | | | | | | | | | | | | | | | symbol resolver argument. De-templatizing the symbol resolver is part of the ongoing simplification of ORC layer API. Removing the memory management argument (and delegating construction of memory managers for RTDyldObjectLinkingLayer to a functor passed in to the constructor) allows us to build JITs whose base object layers need not be compatible with RTDyldObjectLinkingLayer's memory mangement scheme. For example, a 'remote object layer' that sends fully relocatable objects directly to the remote does not need a memory management scheme at all (that will be handled by the remote). llvm-svn: 307058
* [ORC] Re-apply r306166 and r306168 with fix for regression test.Lang Hames2017-06-236-68/+42
| | | | llvm-svn: 306182
* This reverts commit r306166 and r306168.Rafael Espindola2017-06-236-42/+68
| | | | | | | | | Revert "[ORC] Remove redundant semicolons from DEFINE_SIMPLE_CONVERSION_FUNCTIONS uses." Revert "[ORC] Move ORC IR layer interface from addModuleSet to addModule and fix the module type as std::shared_ptr<Module>." They broke ExecutionEngine/OrcMCJIT/test-global-ctors.ll on linux. llvm-svn: 306176
* [ORC] Move ORC IR layer interface from addModuleSet to addModule and fix theLang Hames2017-06-236-68/+42
| | | | | | module type as std::shared_ptr<Module>. llvm-svn: 306166
* [ORC] Switch the object layer API from addObjectSet to addObject (singular), andLang Hames2017-06-226-12/+12
| | | | | | | | | move the ObjectCache from the IRCompileLayer to SimpleCompiler. This is the first in a series of patches aimed at cleaning up and improving the robustness and performance of the ORC APIs. llvm-svn: 306058
* [Examples] Fix some Clang-tidy modernize-use-using and Include What You Use ↵Eugene Zelenko2017-05-267-44/+43
| | | | | | warnings; other minor fixes (NFC). llvm-svn: 303944
* [Kaleidoscope] toy.cpp use after move fixPeter Szecsi2017-05-076-6/+6
| | | | | | | | | | The variable Proto is moved at the beginning of the codegen() function. According to the comment above, the pointed object should be used due the reference P. Differential Revision: https://reviews.llvm.org/D32939 llvm-svn: 302369
* llvm/examples/Kaleidoscope/BuildingAJIT: More fixup corresponding to r295636.NAKAMURA Takumi2017-02-205-10/+10
| | | | | | I missed updating them since I just ran check-llvm (with examples) in r295645. llvm-svn: 295646
* llvm/examples/Kaleidoscope/include/KaleidoscopeJIT.h: Fixup corresponding to ↵NAKAMURA Takumi2017-02-201-2/+2
| | | | | | r295636. llvm-svn: 295645
* Kaleidoscope-Ch7: Add TranformUtils for ↵NAKAMURA Takumi2017-02-121-0/+1
| | | | | | llvm::createPromoteMemoryToRegisterPass() added in r294870. llvm-svn: 294881
* Update Kaleidoscope tutorial and improve Windows supportMehdi Amini2017-02-118-27/+90
| | | | | | | | | | | | | | | Many quoted code blocks were not in sync with the actual toy.cpp files. Improve tutorial text slightly in several places. Added some step descriptions crucial to avoid crashes (like InitializeNativeTarget* calls). Solve/workaround problems with Windows (JIT'ed method not found, using custom and standard library functions from host process). Patch by: Moritz Kroll <moritz.kroll@gmx.de> Differential Revision: https://reviews.llvm.org/D29864 llvm-svn: 294870
* Use print() instead of dump() in codeMatthias Braun2017-01-2817-36/+67
| | | | | | | The dump() functions are meant to be used in a debugger, code should typically use something like print(errs()); llvm-svn: 293365
* Chapter3/KaleidoscopeJIT.h: Fix a warning. [-Wunused-lambda-capture]NAKAMURA Takumi2017-01-261-1/+1
| | | | | | "this", aka class members, is not referred in the body. llvm-svn: 293159
* [Examples] Fix some Clang-tidy modernize-use-default and Include What You ↵Eugene Zelenko2016-11-1818-56/+216
| | | | | | | | Use warnings; other minor fixes. Differential revision: https://reviews.llvm.org/D26433 llvm-svn: 287384
* [Orc] Update the BuildingAJIT Chapter 5 server class for the recent RPC changes.Lang Hames2016-11-111-13/+3
| | | | llvm-svn: 286642
* [ORC] Re-apply 286620 with fixes for the ErrorSuccess class.Lang Hames2016-11-112-5/+5
| | | | llvm-svn: 286639
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