llvm/tools
Peter Collingbourne daf6885fa4 CodeGen: Introduce splitCodeGen and teach LTOCodeGenerator to use it.
llvm::splitCodeGen is a function that implements the core of parallel LTO
code generation. It uses llvm::SplitModule to split the module into linkable
partitions and spawning one code generation thread per partition. The function
produces multiple object files which can be linked in the usual way.

This has been threaded through to LTOCodeGenerator (and llvm-lto for testing
purposes). Separate patches will add parallel LTO support to the gold plugin
and lld.

Differential Revision: http://reviews.llvm.org/D12260

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@246236 91177308-0d34-0410-b5e6-96231b3b80d8
2015-08-27 23:37:36 +00:00
..
bugpoint Replace some calls to isa<LandingPadInst> with isEHPad() 2015-08-19 19:54:02 +00:00
bugpoint-passes bugpoint Enhancement. 2015-04-20 23:42:22 +00:00
dsymutil Revert "[dsymutil] Emit real dSYM companion binaries." 2015-08-26 06:41:57 +00:00
gold Replace &vector[0] with vector.data() to avoid invalid dereference caught by debug STL. Also move a '*' for consistency and fix an 80-col violation. 2015-08-05 21:16:02 +00:00
llc Remove access to the DataLayout in the TargetMachine 2015-07-24 16:04:22 +00:00
lli Fix lli with OrcLazyJIT: the default DataLayout was used. 2015-07-30 17:29:33 +00:00
llvm-ar For new archive member we only need to store the full path. 2015-07-15 22:46:53 +00:00
llvm-as Fix input validation issues in llvm-as/llvm-dis 2015-05-11 21:20:20 +00:00
llvm-bcanalyzer New EH representation for MSVC compatibility 2015-07-31 17:58:14 +00:00
llvm-c-test Fix build breakage caused by memory leaks in llvm-c-test 2015-01-28 18:32:31 +00:00
llvm-config [CMake] Fix PR14200, llvm-config output misses -fno-rtti 2015-08-14 16:20:31 +00:00
llvm-cov [Object] Search for architecures by name in MachOUniversalBinary::getObjectForArch() 2015-06-22 21:33:24 +00:00
llvm-cxxdump [llvm-cxxdump] Correctly process relocations when given multiple files 2015-08-13 18:31:43 +00:00
llvm-diff -Wdeprecated clean by making LogBuilder move constructible so it can be returned by value (in DifferenceEngine::logf) 2015-08-05 21:06:50 +00:00
llvm-dis Use std::unique_ptr to manage the DataStreamer in bitcode parsing. 2015-06-16 23:29:49 +00:00
llvm-dwarfdump [dwarfdump] Add support for dumping mach-o universal objectfiles 2015-08-03 00:10:31 +00:00
llvm-extract uselistorder: Remove the global bits 2015-04-15 03:14:06 +00:00
llvm-go llvm-go: Set $GCCGO instead of putting a gccgo executable on $PATH. 2015-02-14 01:45:57 +00:00
llvm-jitlistener Fix the -DBUILD_SHARED_LIBS=ON build. 2015-07-07 17:48:00 +00:00
llvm-link Linker: Add flag to override linkage rules 2015-04-22 04:11:00 +00:00
llvm-lto CodeGen: Introduce splitCodeGen and teach LTOCodeGenerator to use it. 2015-08-27 23:37:36 +00:00
llvm-mc Use named temporaries for directional labels. 2015-06-17 16:26:47 +00:00
llvm-mcmarkup Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr 2014-08-21 20:44:56 +00:00
llvm-nm Convert getSymbolSection to return an ErrorOr. 2015-08-07 23:27:14 +00:00
llvm-objdump [llvm-objdump] Use the new MinVersion API introduced in r245938. NFC. 2015-08-26 12:26:11 +00:00
llvm-pdbdump Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types 2015-05-29 19:43:39 +00:00
llvm-profdata modules: Move ProfileKinds to an anonymous namespace 2015-06-16 00:43:04 +00:00
llvm-readobj [llvm-readobj] Add support for dumping MachO min version load command. 2015-08-27 15:11:32 +00:00
llvm-rtdyld Convert getSymbolSection to return an ErrorOr. 2015-08-07 23:27:14 +00:00
llvm-shlib [PM/AA] Remove the last relics of the separate IPA library from LLVM, 2015-08-18 17:51:53 +00:00
llvm-size Fix "the the" in comments. 2015-06-19 01:53:21 +00:00
llvm-split TransformUtils: Introduce module splitter. 2015-08-21 02:48:20 +00:00
llvm-stress [PM/AA] Remove the last relics of the separate IPA library from LLVM, 2015-08-18 17:51:53 +00:00
llvm-symbolizer [llvm-symbolizer] Remove underscores and other C mangling on Windows 2015-08-10 21:47:11 +00:00
lto LTO: Simplify merged module ownership. 2015-08-24 22:22:53 +00:00
macho-dump [Object, MachO] Introduce MachOObjectFile::load_commands() range iterator. 2015-06-03 22:19:36 +00:00
msbuild MSBuild integration: fix the loop in install.bat 2014-09-30 22:30:06 +00:00
obj2yaml Don't iterate over all sections in the ELFFile constructor. 2015-08-10 21:29:35 +00:00
opt [PM/AA] Remove the last relics of the separate IPA library from LLVM, 2015-08-18 17:51:53 +00:00
verify-uselistorder Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
yaml2obj [yaml2obj] Support numeric indexes to create invalid files. Will be used by lld test. 2015-08-27 23:11:20 +00:00
CMakeLists.txt [CMake] Projects supported via LLVM_EXTERNAL_*_SOURCE_DIR need to be explicitly specified. 2015-07-21 15:53:09 +00:00
LLVMBuild.txt TransformUtils: Introduce module splitter. 2015-08-21 02:48:20 +00:00
Makefile TransformUtils: Introduce module splitter. 2015-08-21 02:48:20 +00:00