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path: root/include/llvm-c/lto.h
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2013-01-10Fix include guards so they exactly match file names.Jakub Staszak
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172025 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-10Revert r169656.Bill Wendling
The linker will call `lto_codegen_add_must_preserve_symbol' on all globals that should be kept around. The linker will pretend that a dylib is being created. <rdar://problem/12528059> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169770 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-08Add the `lto_codegen_set_export_dynamic' function.Bill Wendling
This function sets the `_exportDynamic' ivar. When that's set, we export all symbols (e.g. we don't run the internalize pass). This is equivalent to the `--export-dynamic' linker flag in GNU land: --export-dynamic When creating a dynamically linked executable, add all symbols to the dynamic symbol table. The dynamic symbol table is the set of symbols which are visible from dynamic objects at run time. If you do not use this option, the dynamic symbol table will normally contain only those symbols which are referenced by some dynamic object mentioned in the link. If you use dlopen to load a dynamic object which needs to refer back to the symbols defined by the program, rather than some other dynamic object, then you will probably need to use this option when linking the program itself. The Darwin linker will support this via the `-export_dynamic' flag. We should modify clang to support this via the `-rdynamic' flag. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169656 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-24libLTO: Add a utility method to initialize the disassemblers.Benjamin Kramer
Necessary to give disassembler users (like darwin's otool) a possibility to dlopen libLTO and still initialize the required LLVM bits. This used to go through libMCDisassembler but that's a gross layering violation, the MC layer can't pull in functions from the targets. Adding a function to libLTO is a bit of a hack but not worse than exposing other disassembler bits from libLTO. Fixes PR14362. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168545 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Remove lto_codegen_set_whole_program_optimization. It is a work in progress,Rafael Espindola
so we don't want it to show up in the stable 3.1 interface. While at it, add a comment about why LTOCodeGenerator manually creates the internalize pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154807 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-09s/lto_codegen_whole_program_optimization/lto_codegen_set_whole_program_optim ↵Bill Wendling
ization/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154312 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-09Add a hook to turn on the internalize pass through the LTO interface.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154306 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-31Cleanup whitespace and remove unneeded 'extern' keyword on function definitions.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153802 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Organize LLVM C API docs into doxygen modules; add docsGregory Szorc
This gives a lot of love to the docs for the C API. Like Clang's documentation, the C API is now organized into a Doxygen "module" (LLVMC). Each C header file is a child of the main module. Some modules (like Core) have a hierarchy of there own. The produced documentation is thus better organized (before everything was in one monolithic list). This patch also includes a lot of new documentation for APIs in Core.h. It doesn't document them all, but is better than none. Function docs are missing @param and @return annotation, but the documentation body now commonly provides help details (like the expected llvm::Value sub-type to expect). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153157 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15Fix a ton of comment typos found by codespell. Patch byChris Lattner
Luis Felipe Strano Moraes! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-22Add a lto_codegen_compile_to_file to avoid producing a file, reading it toRafael Espindola
memory and writing it back to disk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128108 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17Add support in the LTO library for loading an object from the middleRafael Espindola
of an file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127781 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-08Don't open the file again in the gold plugin. To be able to do this, updateRafael Espindola
MemoryBuffer::getOpenFile to not close the file descriptor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125128 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-07Do not include DataTypes.h in llvm-c/lto.h.Devang Patel
This means avoid using uint32_t. This patch reverts r112200 and fixes original problem by fixing argument type in lto.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123038 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29I swear I did a make clean and make before committing all this...Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120304 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27Add a new scope type "LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN" for theBill Wendling
"linker_private_weak_auto_def" linkage type for LTO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114868 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-26Fix prototypes.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112200 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-25lto_codegen_set_gcc_path was removed.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112069 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-11Make it possible to set the cpu used for codegen.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110759 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10Make it possible to set the flags passed to the assembler.Rafael Espindola
Nick, please review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110705 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09Make it possible to set the target triple and expose that with an option in theRafael Espindola
gold plugin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110604 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-1280 columns.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108126 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15llvm-c/Core.h is no longer needed in lto.h, and it brings inDan Gohman
several unwanted dependencies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75717 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02Maintain the old LTO API, by using the global context.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Fix the LTO header for LLVMContext changes.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Hold the LLVMContext by reference rather than by pointer.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04<rdar://problem/6940611> libLTO.dylib needs to let linker specify path to ↵Nick Kledzik
assembler Add lto_codegen_set_assembler_path() API which allows the linker to specify the path to the assembler tool to run. When assembler is used (instead of compiler) different command line options are used. Add LTO_API_VERSION #define so clients (linkers) can conditionalize use of new APIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72823 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-30Oops! Missed a file in my last commit.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70491 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-24Add LTO_SYMBOL_DEFINITION_WEAKUNDEF, use that on the gold plugin.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69972 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-06Correct strange whitespace.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63927 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-29Add protected visibility to libLTO.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60257 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-03Provide a hook to set the code generation debug options to investigate lto ↵Devang Patel
failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53119 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-04Use (void) instead of () in C code.Gordon Henriksen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50620 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27fixes from review of first commitNick Kledzik
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47695 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-26first commit of new LTO system. It is not hooked up in the ↵Nick Kledzik
llvm/tools/Makefile, so no one will build it be default yet git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47621 91177308-0d34-0410-b5e6-96231b3b80d8
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