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* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Make some headers modular by adding missing includes/forward decls.David Blaikie2017-11-211-0/+2
| | | | llvm-svn: 318718
* Remove dead flags.Rui Ueyama2016-03-281-2/+1
| | | | | | | | | | | searchArchivesToOverrideTentativeDefinitions and searchSharedLibrariesToOverrideTentativeDefinitions are always false. For the dead flags, we have a fairly large amount of code which is never be executed. http://reviews.llvm.org/D17791 llvm-svn: 264653
* Use owning pointers instead of raw pointers for Atom's to fix leaks.Pete Cooper2016-03-221-13/+14
| | | | | | | | | | | | | | | | | | | | | | | | This is a re-commit of r264022 with a fix for MSVC. The issue there was that the code was running DefinedAtom::~Atom() for some value and instead needed to cast to Atom before running ~Atom. Original commit message follows. Currently each File contains an BumpPtrAllocator in which Atom's are allocated. Some Atom's contain data structures like std::vector which leak as we don't run ~Atom when they are BumpPtrAllocate'd. Now each File actually owns its Atom's using an OwningAtomPtr. This is analygous to std::unique_ptr and may be replaced by it if possible. An Atom can therefore only be owned by a single File, so the Resolver now moves them from one File to another. The MachOLinkingContext owns the File's and so clears all the Atom's in ~MachOLinkingContext, then delete's all the File's. This makes sure all Atom's have been destructed before any of the BumpPtrAllocator's in which they run have gone away. Should hopefully fix the remaining leaks. Will keep an eye on the bots to make sure. llvm-svn: 264067
* Revert "Use owning pointers instead of raw pointers for Atom's to fix leaks."Pete Cooper2016-03-221-14/+13
| | | | | | | | | | | | This reverts commit r264022. This breaks the Window's bots which don't like that i'm calling ~Atom when the this pointer is a sublcass of Atom. Reverting for now until I try find a better fix. I tried using std::unique_ptr with a custom deleter as a quick fix, but it didn't work well in the YAML parser. llvm-svn: 264023
* Use owning pointers instead of raw pointers for Atom's to fix leaks.Pete Cooper2016-03-221-13/+14
| | | | | | | | | | | | | | | | | | | | Currently each File contains an BumpPtrAllocator in which Atom's are allocated. Some Atom's contain data structures like std::vector which leak as we don't run ~Atom when they are BumpPtrAllocate'd. Now each File actually owns its Atom's using an OwningAtomPtr. This is analygous to std::unique_ptr and may be replaced by it if possible. An Atom can therefore only be owned by a single File, so the Resolver now moves them from one File to another. The MachOLinkingContext owns the File's and so clears all the Atom's in ~MachOLinkingContext, then delete's all the File's. This makes sure all Atom's have been destructed before any of the BumpPtrAllocator's in which they run have gone away. Should hopefully fix the remaining leaks. Will keep an eye on the bots to make sure. llvm-svn: 264022
* [lld][MachO] Fix indentation.Lang Hames2015-10-201-2/+2
| | | | llvm-svn: 250863
* [lld][MachO] Fix typo in comment.Lang Hames2015-10-201-1/+1
| | | | llvm-svn: 250861
* [lld][MachO] Fix a think-o to get the twolevel/dynamic_lookup test passing.Lang Hames2015-09-281-1/+1
| | | | llvm-svn: 248736
* [lld][MachO] Initial implementation of -flat_namespace and -undefined.Lang Hames2015-09-281-0/+61
This is a basic initial implementation of the -flat_namespace and -undefined options for LLD-darwin. It ignores several subtlties, but the result is close enough that we can now link LLVM (but not clang) on Darwin and pass all regression tests. llvm-svn: 248732
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