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* Move lib/Archive to tools/llvm-ar.Rafael Espindola2013-06-171-557/+0
| | | | | | | | llvm-ar is the only tool that needs to write archive files. Every other tool should be able to use the lib/Object interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184083 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the LLVM specific archive index.Rafael Espindola2013-06-141-81/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Archive files (.a) can have a symbol table indicating which object files in them define which symbols. The purpose of this symbol table is to speed up linking by allowing the linker the read only the .o files it is actually going to use instead of having to parse every object's symbol table. LLVM's archive library currently supports a LLVM specific format for such table. It is hard to see any value in that now that llvm-ld is gone: * System linkers don't use it: GNU ar uses the same plugin as the linker to create archive files with a regular index. The OS X ar creates no symbol table for IL files, I assume the linker just parses all IL files. * It doesn't interact well with archives having both IL and native objects. * We probably don't want to be responsible for yet another archive format variant. This patch then: * Removes support for creating and reading such index from lib/Archive. * Remove llvm-ranlib, since there is nothing left for it to do. We should in the future add support for regular indexes to llvm-ar for both native and IL objects. When we do that, llvm-ranlib should be reimplemented as a symlink to llvm-ar, as it is equivalent to "ar s". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184019 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert another use of sys::identifyFileType.Rafael Espindola2013-06-111-8/+6
| | | | | | No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183754 91177308-0d34-0410-b5e6-96231b3b80d8
* Pass a StringRef to sys::identifyFileType.Rafael Espindola2013-06-101-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183669 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix auto_ptr is deprecated warningsMatt Arsenault2013-02-261-11/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176123 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typoMatt Arsenault2013-02-261-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176117 91177308-0d34-0410-b5e6-96231b3b80d8
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-021-1/+1
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-1/+2
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark checkSignature const, and in turn stop casting away const fromRoman Divacky2012-09-051-2/+2
| | | | | | | ArchiveMemberHeader. Found by gcc48 -Wcast-qual. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163255 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove references to compression in llvm-ar. It has been a long time since weRafael Espindola2012-08-101-6/+1
| | | | | | switched from a bytecode+bzip2 to the current bitcode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161651 91177308-0d34-0410-b5e6-96231b3b80d8
* Include cstdio in a few place that depended on getting it transitively ↵Benjamin Kramer2012-03-231-0/+1
| | | | | | through StringExtras.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153328 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid using an invalidated iterator.Rafael Espindola2012-01-231-1/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148681 91177308-0d34-0410-b5e6-96231b3b80d8
* The iteration order over a std::set<Module*> depends on the addresses of theRafael Espindola2012-01-231-13/+15
| | | | | | modules. Avoid that to make the order the linker sees the modules deterministic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148676 91177308-0d34-0410-b5e6-96231b3b80d8
* silence a warning, patch by "mike".Chris Lattner2010-04-251-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102297 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't write into MemoryBuffers.Benjamin Kramer2010-04-191-12/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101783 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix -Wcast-qual warnings.Dan Gohman2010-04-191-3/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101779 91177308-0d34-0410-b5e6-96231b3b80d8
* From PR6228:Chris Lattner2010-02-041-1/+2
| | | | | | | | | | | | | "Attached patch removes the extra NUL bytes from the output and changes test/Archive/MacOSX.toc from a binary to a text file (removes svn:mime-type=application/octet-stream and adds svn:eol-style=native). I can't figure out how to get SVN to include the new contents of the file in the patch so I'm attaching it separately." Patch by James Abbatiello! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95292 91177308-0d34-0410-b5e6-96231b3b80d8
* Kill ModuleProvider and ghost linkage by inverting the relationship betweenJeffrey Yasskin2010-01-271-19/+19
| | | | | | | | | | | | | | | | | | | | | | Modules and ModuleProviders. Because the "ModuleProvider" simply materializes GlobalValues now, and doesn't provide modules, it's renamed to "GVMaterializer". Code that used to need a ModuleProvider to materialize Functions can now materialize the Functions directly. Functions no longer use a magic linkage to record that they're materializable; they simply ask the GVMaterializer. Because the C ABI must never change, we can't remove LLVMModuleProviderRef or the functions that refer to it. Instead, because Module now exposes the same functionality ModuleProvider used to, we store a Module* in any LLVMModuleProviderRef and translate in the wrapper methods. The bindings to other languages still use the ModuleProvider concept. It would probably be worth some time to update them to follow the C++ more closely, but I don't intend to do it. Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94686 91177308-0d34-0410-b5e6-96231b3b80d8
* Prune #includes from llvm/Linker.h and llvm/System/Path.h,Chris Lattner2009-08-231-8/+8
| | | | | | | | | | | | | | | | | | | | forcing them down into various .cpp files. This change also: 1. Renames TimeValue::toString() and Path::toString() to ::str() for similarity with the STL. 2. Removes all stream insertion support for sys::Path, forcing clients to call .str(). 3. Removes a use of Config/alloca.h from bugpoint, using smallvector instead. 4. Weans llvm-db off <iostream> sys::Path really needs to be gutted, but I don't have the desire to do it at this point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79869 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the use of const with respect to LLVMContext sane. Hopefully this is ↵Owen Anderson2009-07-011-2/+2
| | | | | | | | | the last time, for the moment, that I will need to make far-reaching changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74655 91177308-0d34-0410-b5e6-96231b3b80d8
* Hold the LLVMContext by reference rather than by pointer.Owen Anderson2009-07-011-2/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a pointer to the owning LLVMContext to Module. This requires threading ↵Owen Anderson2009-07-011-11/+12
| | | | | | | | | | | LLVMContext through a lot of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools. Patches for Clang and LLVM-GCC to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8
* Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman2009-01-051-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61715 91177308-0d34-0410-b5e6-96231b3b80d8
* Fold the useful features of alist and alist_node into ilist, andDan Gohman2008-07-281-2/+0
| | | | | | | | | | | | | | | | | a new ilist_node class, and remove them. Unlike alist_node, ilist_node doesn't attempt to manage storage itself, so it avoids the associated problems, including being opaque in gdb. Adjust the Recycler class so that it doesn't depend on alist_node. Also, change it to use explicit Size and Align parameters, allowing it to work when the largest-sized node doesn't have the greatest alignment requirement. Change MachineInstr's MachineMemOperand list from a pool-backed alist to a std::list for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54146 91177308-0d34-0410-b5e6-96231b3b80d8
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-1/+1
| | | | | | | | several things that were neither in an anonymous namespace nor static but not intended to be global. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
* change the archive stuff to use MemoryBuffer instead of mappedfile.Chris Lattner2008-04-011-7/+7
| | | | | | | | MemoryBuffer is higher level and more closely matches the model needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49029 91177308-0d34-0410-b5e6-96231b3b80d8
* add missing #includesChris Lattner2008-04-011-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49020 91177308-0d34-0410-b5e6-96231b3b80d8
* Use empty() instead of comparing size() with zero.Dan Gohman2008-01-291-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46514 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
* finishing touches of bytecode -> bitcode changes. also unbreak WindowsGabor Greif2007-07-061-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37950 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate residual cruft related to recognizing bytecodeGabor Greif2007-07-061-11/+5
| | | | | | | | files. bitcode files are the only LLVM format left. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37945 91177308-0d34-0410-b5e6-96231b3b80d8
* Here is the bulk of the sanitizing.Gabor Greif2007-07-051-11/+11
| | | | | | | Almost all occurrences of "bytecode" in the sources have been eliminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37913 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch this over to bitcode instead of bytecode.Chris Lattner2007-05-061-43/+18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36866 91177308-0d34-0410-b5e6-96231b3b80d8
* add bitcode supportChris Lattner2007-05-061-7/+41
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36856 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1302:Reid Spencer2007-04-041-2/+2
| | | | | | | Adjust useage of sys::Path::FileType for new enumerator names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35651 91177308-0d34-0410-b5e6-96231b3b80d8
* push bytecode decompressor out through APIs. Now the bytecode readerChris Lattner2007-02-071-7/+10
| | | | | | | | | | | | | | | | | | | | | api's look like this: ModuleProvider *getBytecodeModuleProvider( const std::string &Filename, ///< Name of file to be read BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer, std::string* ErrMsg = 0, ///< Optional error message holder BytecodeHandler* H = 0 ///< Optional handler for reader events ); This is ugly, but allows a client to say: getBytecodeModuleProvider("foo", 0); If they do this, there is no dependency on the compression libraries, saving codesize. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34012 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1050:Reid Spencer2006-12-151-2/+11
| | | | | | | Convert asserts into error messages. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32607 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR797:Reid Spencer2006-08-251-4/+6
| | | | | | | | Remove exception throwing/handling from lib/Bytecode, and adjust its users to compensate for changes in the interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29875 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR797:Reid Spencer2006-08-241-2/+6
| | | | | | | | Remove exception handling from the bytecode archiver and adjust the llvm-ar tool to accommodate the new interfaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29866 91177308-0d34-0410-b5e6-96231b3b80d8
* Finish removal of EH usage from the Archive library. The REQUIRES_EH flagReid Spencer2006-07-071-68/+131
| | | | | | | | in lib/Bytecode/Archive/Makefile is now removed. One small step closer to a smaller LLVM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29067 91177308-0d34-0410-b5e6-96231b3b80d8
* When reading the symbol table, make sure to delete the ArchiveMemberReid Spencer2006-05-121-0/+2
| | | | | | | created by reading the symbol table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28251 91177308-0d34-0410-b5e6-96231b3b80d8
* more C++ daintinessDuraid Madina2005-12-261-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25023 91177308-0d34-0410-b5e6-96231b3b80d8
* speed up Archive::isBytecodeArchive in the case when the archive doesn't haveChris Lattner2005-09-231-18/+24
| | | | | | | | an llvm-ranlib symtab. This speeds up gccld -native on an almost empty .o file from 1.63s to 0.18s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23406 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR495:Reid Spencer2005-07-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | Get rid of the difference between file paths and directory paths. The Path class now simply stores a path that can refer to either a file or a directory. This required various changes in the implementation and interface of the class with the corresponding impact to its users. Doxygen comments were also updated to reflect these changes. Interface changes are: appendDirectory -> appendComponent appendFile -> appendComponent elideDirectory -> eraseComponent elideFile -> eraseComponent elideSuffix -> eraseSuffix renameFile -> rename setDirectory -> set setFile -> set Changes pass Dejagnu and llvm-test/SingleSource tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22349 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespaceMisha Brukman2005-04-211-38/+38
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21416 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement an isBytecodeArchive method to determine if an archive containsReid Spencer2005-02-261-0/+29
| | | | | | | | bytecode file members or not. Patch Contributed By Adam Treat git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20338 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove potential platform portability issue with size of "int".Reid Spencer2004-12-291-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19172 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix problems uncovered by VC++ (first time compiled by VC++)Jeff Cohen2004-12-201-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19056 91177308-0d34-0410-b5e6-96231b3b80d8
* Make sure the Archive gets deleted if there's an error.Reid Spencer2004-12-131-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18869 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement error handling in OpenAndLoad* functions so the Linker can handle it.Reid Spencer2004-12-131-13/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18853 91177308-0d34-0410-b5e6-96231b3b80d8
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