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path: root/include/llvm-c/Core.h
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* [PM] Add pass run listeners to the pass manager.Juergen Ributzka2014-04-28
| | | | | | | | | | | | | | | | | | This commit provides the necessary C/C++ APIs and infastructure to enable fine- grain progress report and safe suspension points after each pass in the pass manager. Clients can provide a callback function to the pass manager to call after each pass. This can be used in a variety of ways (progress report, dumping of IR between passes, safe suspension of threads, etc). The run listener list is maintained in the LLVMContext, which allows a multi- threaded client to be only informed for it's own thread. This of course assumes that the client created a LLVMContext for each thread. This fixes <rdar://problem/16728690> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207430 91177308-0d34-0410-b5e6-96231b3b80d8
* Added new functionality to LLVM C API to use DiagnosticInfo to handle errorsTom Stellard2014-04-16
| | | | | | Patch by: Darren Powell git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206407 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-c: expose unnamedaddr field of globalsTim Northover2014-03-10
| | | | | | Patch by Manuel Jacob. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203482 91177308-0d34-0410-b5e6-96231b3b80d8
* [Modules] Fix a layering issue that is actually impacting the modulesChandler Carruth2014-03-06
| | | | | | | | | | | | | | | | | | | | | | selfhost. The 'Core.h' C-API header is part of the IR LLVM library. (One might even argue it should be called IR.h, but that's a separate point.) We can't include it into a Support header without violating the layering, and in a way that breaks modules. MemoryBuffer's opaque C type was being defined in the Core.h C-API header despite being in the Support library, and thus we ended up with this weird issue. It turns out that there were other constructs from the Support library in the Core.h header. This patch lifts all of them into Support.h and then includes that into Core.h. The only possible fallout is if someone was including Support.h and relying on Core.h to be visible for their own uses. Considering the narrow interface actually provided by the C-API for the Support library, this seems a very, very unlikely mistake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203071 91177308-0d34-0410-b5e6-96231b3b80d8
* [C API] Implement LLVM{Get,Set}Alignment for AllocaInst.Peter Zotov2014-03-05
| | | | | | Patch by Manuel Jacob. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202936 91177308-0d34-0410-b5e6-96231b3b80d8
* C API: Add functions to get or set a GlobalValue's DLLStorageClassReid Kleckner2014-03-05
| | | | | | Patch by Manuel Jacob! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202928 91177308-0d34-0410-b5e6-96231b3b80d8
* Decouple dllexport/dllimport from linkageNico Rieck2014-01-14
| | | | | | | | | | | | | | | | | | | Representing dllexport/dllimport as distinct linkage types prevents using these attributes on templates and inline functions. Instead of introducing further mixed linkage types to include linkonce and weak ODR, the old import/export linkage types are replaced with a new separate visibility-like specifier: define available_externally dllimport void @f() {} @Var = dllexport global i32 1, align 4 Linkage for dllexported globals and functions is now equal to their linkage without dllexport. Imported globals and functions must be either declarations with external linkage, or definitions with AvailableExternallyLinkage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199218 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Decouple dllexport/dllimport from linkage"Nico Rieck2014-01-14
| | | | | | | | Revert this for now until I fix an issue in Clang with it. This reverts commit r199204. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199207 91177308-0d34-0410-b5e6-96231b3b80d8
* Decouple dllexport/dllimport from linkageNico Rieck2014-01-14
| | | | | | | | | | | | | | | | | | | Representing dllexport/dllimport as distinct linkage types prevents using these attributes on templates and inline functions. Instead of introducing further mixed linkage types to include linkonce and weak ODR, the old import/export linkage types are replaced with a new separate visibility-like specifier: define available_externally dllimport void @f() {} @Var = dllexport global i32 1, align 4 Linkage for dllexported globals and functions is now equal to their linkage without dllexport. Imported globals and functions must be either declarations with external linkage, or definitions with AvailableExternallyLinkage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199204 91177308-0d34-0410-b5e6-96231b3b80d8
* Begin adding docs and IR-level support for the inalloca attributeReid Kleckner2013-12-19
| | | | | | | | | | | | | | | | | | | The inalloca attribute is designed to support passing C++ objects by value in the Microsoft C++ ABI. It behaves the same as byval, except that it always implies that the argument is in memory and that the bytes are never copied. This attribute allows the caller to take the address of an outgoing argument's memory and execute arbitrary code to store into it. This patch adds basic IR support, docs, and verification. It does not attempt to implement any lowering or fix any possibly broken transforms. When this patch lands, a complete description of this feature should appear at http://llvm.org/docs/InAlloca.html . Differential Revision: http://llvm-reviews.chandlerc.com/D2173 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197645 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose the fence instruction via the C API.Filip Pizlo2013-11-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195173 91177308-0d34-0410-b5e6-96231b3b80d8
* Add addrspacecast instruction.Matt Arsenault2013-11-15
| | | | | | Patch by Michele Scandale! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194760 91177308-0d34-0410-b5e6-96231b3b80d8
* This exposes the new calling conventions (WebKit_JS and AnyReg) via the C ↵Filip Pizlo2013-11-09
| | | | | | API by adding them to the enumeration in Core.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194323 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-c] Implement LLVMPrintValueToStringPeter Zotov2013-11-06
| | | | | | Original patch by Chris Wailes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194135 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-c] (PR16190) Add LLVMIsA* functions for ConstantDataSequential and ↵Peter Zotov2013-11-05
| | | | | | | | subclasses Original patch by David Monniaux git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194074 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the pretty stack trace be an opt-in, rather than opt-out, facility. ↵Filip Pizlo2013-11-04
| | | | | | | | | | | Enable pretty stack traces by default if you use PrettyStackTraceProgram, so that existing LLVM-based tools will continue to get it without any changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193971 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a comment to note that LLVMDisablePrettyStackTrace() is likely not a ↵Filip Pizlo2013-11-03
| | | | | | good long-term solution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193939 91177308-0d34-0410-b5e6-96231b3b80d8
* When LLVM is embedded in a larger application, it's not OK for LLVM to ↵Filip Pizlo2013-11-03
| | | | | | | | | | intercept crashes. LLVM already has the ability to disable this functionality. This patch exposes it via the C API. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193937 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove linkonce_odr_auto_hide.Rafael Espindola2013-11-01
| | | | | | | | | | | | | | | linkonce_odr_auto_hide was in incomplete attempt to implement a way for the linker to hide symbols that are known to be available in every TU and whose addresses are not relevant for a particular DSO. It was redundant in that it all its uses are equivalent to linkonce_odr+unnamed_addr. Unlike those, it has never been connected to clang or llvm's optimizers, so it was effectively dead. Given that nothing produces it, this patch just nukes it (other than the llvm-c enum value). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193865 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-c: Make LLVM{Get,Set}Alignment work on {Load,Store}Inst tooAnders Waldenborg2013-10-29
| | | | | | | | | | Patch by Peter Zotov Differential Revision: http://llvm-reviews.chandlerc.com/D1910 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193597 91177308-0d34-0410-b5e6-96231b3b80d8
* include/llvm-c: Whitespace.NAKAMURA Takumi2013-10-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193253 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark zero-argument functions explicitly in C headers.Benjamin Kramer2013-10-23
| | | | | | Pacifies GCC's -Wstrict-prototypes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193249 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-c: Add LLVMPrintTypeToStringAnders Waldenborg2013-10-22
| | | | | | | | Differential Revision: http://llvm-reviews.chandlerc.com/D1963 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193149 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose install_fatal_error_handler() through the C API.Filip Pizlo2013-10-17
| | | | | | | | | | | | | | | | | | | I expose the API with some caveats: - The C++ API involves a traditional void* opaque pointer for the fatal error callback. The C API doesn’t do this. I don’t think that the void* opaque pointer makes any sense since this is a global callback - there will only be one of them. So if you need to pass some data to your callback, just put it in a global variable. - The bindings will ignore the gen_crash_diag boolean. I ignore it because (1) I don’t know what it does, (2) it’s not documented AFAIK, and (3) I couldn’t imagine any use for it. I made the gut call that it probably wasn’t important enough to expose through the C API. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192864 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-c: Add LLVMDumpTypeAnders Waldenborg2013-10-16
| | | | | | | | | | | | The C API currently allows to dump values (LLVMDumpValue), but a similar method for types was not exported. Patch by Peter Zotov Differential Revision: http://llvm-reviews.chandlerc.com/D1911 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192852 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-c] Add LLVMPrintModuleToString.Anders Waldenborg2013-10-16
| | | | | | | | | | | Like LLVMDumpModule but returns the string (that needs to be freed with LLVMDisposeMessage) instead of printing it to stderr. Differential Revision: http://llvm-reviews.chandlerc.com/D1941 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192821 91177308-0d34-0410-b5e6-96231b3b80d8
* Add function attribute 'optnone'.Andrea Di Biagio2013-08-23
| | | | | | | | | | This function attribute indicates that the function is not optimized by any optimization or code generator passes with the exception of interprocedural optimization passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189101 91177308-0d34-0410-b5e6-96231b3b80d8
* [typo] An LLVM.Daniel Dunbar2013-08-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188589 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a new function attribute 'cold' to functions.Diego Novillo2013-05-24
| | | | | | | | | | | Other than recognizing the attribute, the patch does little else. It changes the branch probability analyzer so that edges into blocks postdominated by a cold function are given low weight. Added analysis and code generation tests. Added documentation for the new attribute. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182638 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose the RTDyldMemoryManager through the C API. This allows clients of Filip Pizlo2013-05-22
| | | | | | | | | | the C API to provide their own way of allocating JIT memory (both code and data) and finalizing memory permissions (page protections, cache flush). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182448 91177308-0d34-0410-b5e6-96231b3b80d8
* Roll out r182407 and r182408 because they broke builds.Filip Pizlo2013-05-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182409 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose the RTDyldMemoryManager through the C API. This allows clients of Filip Pizlo2013-05-21
| | | | | | | | | | the C API to provide their own way of allocating JIT memory (both code and data) and finalizing memory permissions (page protections, cache flush). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182408 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix formatting. Patch by o11c.Duncan Sands2013-05-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181189 91177308-0d34-0410-b5e6-96231b3b80d8
* c vs c++ mistake in header file typedef for AtomicRMW fix in rev 180100.Carlo Kok2013-04-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180104 91177308-0d34-0410-b5e6-96231b3b80d8
* Expose IRBuilder::CreateAtomicRMW as LLVMBuildAtomicRMW in llvm-c.Carlo Kok2013-04-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180100 91177308-0d34-0410-b5e6-96231b3b80d8
* Move C++ code out of the C headers and into either C++ headersEric Christopher2013-04-22
| | | | | | | or the C++ files themselves. This enables people to use just a C compiler to interoperate with LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180063 91177308-0d34-0410-b5e6-96231b3b80d8
* C API: Fix coding styleTom Stellard2013-04-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179785 91177308-0d34-0410-b5e6-96231b3b80d8
* C API: Add LLVMGetBufferSize()Tom Stellard2013-04-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179647 91177308-0d34-0410-b5e6-96231b3b80d8
* C API: Add LLVMGetBufferStart()Tom Stellard2013-04-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179646 91177308-0d34-0410-b5e6-96231b3b80d8
* C API: Add LLVMAddTargetDependentFunctionAttr()Tom Stellard2013-04-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179645 91177308-0d34-0410-b5e6-96231b3b80d8
* Add four new functions and one new enum to the C API:Hans Wennborg2013-04-16
| | | | | | | | | | | | LLVMGetThreadLocalMode - exposes GlobalVariable::getThreadLocalMode LLVMSetThreadLocalMode - exposes GlobalVariable::setThreadLocalMode LLVMIsExternallyInitialized - exposes GlobalVariable::isExternallyInitialized LLVMSetExternallyInitialized - exposes GlobalVariable::setExternallyInitialized LLVMThreadLocalMode - maps to GlobalVariable::ThreadLocalMode Patch by Moritz Maxeiner! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179588 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r178713Evan Cheng2013-04-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178769 91177308-0d34-0410-b5e6-96231b3b80d8
* Make it possible to include llvm-c without including C++ headers. Patch by ↵Evan Cheng2013-04-03
| | | | | | Filip Pizlo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178713 91177308-0d34-0410-b5e6-96231b3b80d8
* Add multithreading functions and shutdown to the C API. Patch by MoritzDuncan Sands2013-02-17
| | | | | | | Maxeiner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175398 91177308-0d34-0410-b5e6-96231b3b80d8
* s/bool/LLVMBool/Bill Wendling2013-02-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175203 91177308-0d34-0410-b5e6-96231b3b80d8
* Add two new functions to the C API:Bill Wendling2013-02-14
| | | | | | | | | | LLVMCreateMemoryBufferWithMemoryRange - exposes MemoryBuffer::getMemBuffer LLVMCreateMemoryBufferWithMemoryRangeCopy - exposes MemoryBuffer::getMemBufferCopy Patch by Moritz Maxeiner! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175199 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the IR attribute 'sspstrong'.Bill Wendling2013-01-23
| | | | | | | | | | | | | | | | | | | | | | SSPStrong applies a heuristic to insert stack protectors in these situations: * A Protector is required for functions which contain an array, regardless of type or length. * A Protector is required for functions which contain a structure/union which contains an array, regardless of type or length. Note, there is no limit to the depth of nesting. * A protector is required when the address of a local variable (i.e., stack based variable) is exposed. (E.g., such as through a local whose address is taken as part of the RHS of an assignment or a local whose address is taken as part of a function argument.) This patch implements the SSPString attribute to be equivalent to SSPRequired. This will change in a subsequent patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173230 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
* Move the Attributes::Builder outside of the Attributes class and into its ↵Bill Wendling2012-10-15
| | | | | | own class named AttrBuilder. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165960 91177308-0d34-0410-b5e6-96231b3b80d8
* Use builder to create alignment attributes. Remove dead function.Bill Wendling2012-10-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165890 91177308-0d34-0410-b5e6-96231b3b80d8
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