Tanya Lattner 9af37a3de8 Add support to the linker to lazily link in functions. This change only links functions marked with specific linkage (internal, private, linker_private, linker_private_weak, linker_private_weak_def_auto, linkonce, linkonce_odr, and available_externally) if they have uses in the destination module. Instead of automatically linking, these functions are placed onto a worklist to be processed in the final stage of linking. We iterate over the list and if any functions on the list have uses in the destination module, we link them in and repeat the process until no changes in the state (uses) has changed. This means that any functions in the LazilyLink worklist that have a use in the destination module will be linked in and none that don't. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143524 91177308-0d34-0410-b5e6-96231b3b80d8		2011-11-02 00:24:56 +00:00
..
CMakeLists.txt	Rewrite the CMake build to use explicit dependencies between libraries,	2011-07-29 00:14:25 +00:00
LinkArchives.cpp
Linker.cpp	lib/Linker: add support of deps which does not end with ".so".	2011-09-20 22:52:35 +00:00
LinkItems.cpp	MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm.	2010-12-16 03:29:14 +00:00
LinkModules.cpp	Add support to the linker to lazily link in functions. This change only links functions marked with specific linkage (internal, private, linker_private, linker_private_weak, linker_private_weak_def_auto, linkonce, linkonce_odr, and available_externally) if they have uses in the destination module. Instead of automatically linking, these functions are placed onto a worklist to be processed in the final stage of linking. We iterate over the list and if any functions on the list have uses in the destination module, we link them in and repeat the process until no changes in the state (uses) has changed. This means that any functions in the LazilyLink worklist that have a use in the destination module will be linked in and none that don't.	2011-11-02 00:24:56 +00:00
Makefile