llvm/lib/LTO/CMakeLists.txt

add_llvm_library(LLVMLTO
  Caching.cpp
  LTO.cpp
  LTOBackend.cpp
  LTOModule.cpp
  LTOCodeGenerator.cpp
  UpdateCompilerUsed.cpp
  ThinLTOCodeGenerator.cpp

  ADDITIONAL_HEADER_DIRS
  ${LLVM_MAIN_INCLUDE_DIR}/llvm/LTO

  DEPENDS
  intrinsics_gen
  llvm_vcsrevision_h
)
Move LTO support library to a component, allowing it to be tested more reliably across platforms. Patch by Tom Roeder! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191343 91177308-0d34-0410-b5e6-96231b3b80d8 2013-09-24 23:52:22 +00:00			`add_llvm_library(LLVMLTO`
[ThinLTO] Add caching to the new LTO API Add the ability to plug a cache on the LTO API. I tried to write such that a linker implementation can control the cache backend. This is intrusive and I'm not totally happy with it, but I can't figure out a better design right now. Differential Revision: https://reviews.llvm.org/D23599 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279576 91177308-0d34-0410-b5e6-96231b3b80d8 2016-08-23 21:30:12 +00:00			`Caching.cpp`
[ThinLTO] Refactor module loader handling into new LTO file (NFC) Moved the ModuleLoader and supporting helper loadModuleFromBuffer out of ThinLTOCodeGenerator and into new LTO.h/LTO.cpp files. This is in preparation for a patch that will utilize these in the gold-plugin. Note that there are some other pending patches (D20268 and D20290) that also plan to refactor common interfaces and functionality into this same pair of new files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270509 91177308-0d34-0410-b5e6-96231b3b80d8 2016-05-23 22:54:06 +00:00			`LTO.cpp`
Restore "Resolution-based LTO API." This restores commit r278330, with fixes for a few bot failures: - Fix a late change I had made to the save temps output file that I missed due to existing files sitting on my disk - Fix a bunch of Windows bot failures with "ambiguous call to overloaded function" due to confusion between llvm::make_unique vs std::make_unique (preface the new make_unique calls with "llvm::") - Attempt to fix a modules bot failure by adding a missing include to LTO/Config.h. Original change: Resolution-based LTO API. Summary: This introduces a resolution-based LTO API. The main advantage of this API over existing APIs is that it allows the linker to supply a resolution for each symbol in each object, rather than the combined object as a whole. This will become increasingly important for use cases such as ThinLTO which require us to process symbol resolutions in a more complicated way than just adjusting linkage. Patch by Peter Collingbourne. Reviewers: rafael, tejohnson, mehdi_amini Subscribers: lhames, tejohnson, mehdi_amini, llvm-commits Differential Revision: https://reviews.llvm.org/D20268 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@278338 91177308-0d34-0410-b5e6-96231b3b80d8 2016-08-11 14:58:12 +00:00			`LTOBackend.cpp`
Move LTO support library to a component, allowing it to be tested more reliably across platforms. Patch by Tom Roeder! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191343 91177308-0d34-0410-b5e6-96231b3b80d8 2013-09-24 23:52:22 +00:00			`LTOModule.cpp`
			`LTOCodeGenerator.cpp`
Simplify LTOInternalize into UpdateLLVMCompilerUsed It is now only doing the update to the llvm.compiler_used global. The client has to call separately the internalization stage. Hopefully the code is simpler to understand this way. From: Mehdi Amini <mehdi.amini@apple.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266174 91177308-0d34-0410-b5e6-96231b3b80d8 2016-04-13 06:32:46 +00:00			`UpdateCompilerUsed.cpp`
libLTO: add a ThinLTOCodeGenerator on the model of LTOCodeGenerator. This is intended to provide a parallel (threaded) ThinLTO scheme for linker plugin use through the libLTO C API. The intent of this patch is to provide a first implementation as a proof-of-concept and allows linker to start supporting ThinLTO by definiing the libLTO C API. Some part of the libLTO API are left unimplemented yet. Following patches will add support for these. The current implementation can link all clang/llvm binaries. Differential Revision: http://reviews.llvm.org/D17066 From: Mehdi Amini <mehdi.amini@apple.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262977 91177308-0d34-0410-b5e6-96231b3b80d8 2016-03-09 01:37:22 +00:00			`ThinLTOCodeGenerator.cpp`
Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. This allows IDEs to recognize the entire set of header files for each of the core LLVM projects. Differential Revision: http://reviews.llvm.org/D7526 Reviewed By: Chris Bieneman git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228798 91177308-0d34-0410-b5e6-96231b3b80d8 2015-02-11 03:28:02 +00:00
			`ADDITIONAL_HEADER_DIRS`
			`${LLVM_MAIN_INCLUDE_DIR}/llvm/LTO`
[CMake] LLVMLTO requires Intrinsics.gen since r227685 introduced llvm/Analysis/TargetTransformInfo.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227700 91177308-0d34-0410-b5e6-96231b3b80d8 2015-02-01 00:55:43 +00:00
[CMake] NFC. Updating CMake dependency specifications This patch updates a bunch of places where add_dependencies was being explicitly called to add dependencies on intrinsics_gen to instead use the DEPENDS named parameter. This cleanup is needed for a patch I'm working on to add a dependency debugging mode to the build system. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287206 91177308-0d34-0410-b5e6-96231b3b80d8 2016-11-17 04:36:50 +00:00			`DEPENDS`
			`intrinsics_gen`
Support: Add a VCSRevision.h header file. This is a magic header file supported by the build system that provides a single definition, LLVM_REVISION, containing an LLVM revision identifier, if available. This functionality previously lived in the LTO library, but I am moving it out to lib/Support because I want to also start using it in lib/Object to create the IR symbol table. This change also fixes a bug where LLVM_REVISION was never actually being used in lib/LTO because the macro HAS_LLVM_REVISION was never defined (it was misspelled as HAVE_SVN_VERSION_INC in lib/LTO/CMakeLists.txt, and was only being defined in a non-existent file Version.cpp). I also changed the code to use "git rev-parse --git-dir" to locate the .git directory, instead of looking for it in the LLVM source root directory, which makes this compatible with monorepos as well as git worktrees. Differential Revision: https://reviews.llvm.org/D31985 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300160 91177308-0d34-0410-b5e6-96231b3b80d8 2017-04-13 01:26:12 +00:00			`llvm_vcsrevision_h`
[CMake] NFC. Updating CMake dependency specifications This patch updates a bunch of places where add_dependencies was being explicitly called to add dependencies on intrinsics_gen to instead use the DEPENDS named parameter. This cleanup is needed for a patch I'm working on to add a dependency debugging mode to the build system. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287206 91177308-0d34-0410-b5e6-96231b3b80d8 2016-11-17 04:36:50 +00:00			`)`