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* Merging r195479:Bill Wendling2013-11-251-1/+1
| | | | | | | | | | | | | | ------------------------------------------------------------------------ r195479 | hans | 2013-11-22 10:25:43 -0800 (Fri, 22 Nov 2013) | 4 lines VS integration: use the correct registry key after r195379 I changed the registry key in that commit, but forgot to update the integration files. This change makes them use the same variable. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195607 91177308-0d34-0410-b5e6-96231b3b80d8
* Merging r195092:Bill Wendling2013-11-191-32/+6
| | | | | | | | | | | | | | | ------------------------------------------------------------------------ r195092 | ributzka | 2013-11-18 19:08:35 -0800 (Mon, 18 Nov 2013) | 5 lines [weak vtables] Place class definitions into anonymous namespaces to prevent weak vtables. This patch places class definitions in implementation files into anonymous namespaces to prevent weak vtables. This eliminates the need of providing an out-of-line definition to pin the vtable explicitly to the file. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195111 91177308-0d34-0410-b5e6-96231b3b80d8
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-191-1/+30
| | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-dwarfdump: support for emitting only the debug_types section using ↵David Blaikie2013-11-191-0/+1
| | | | | | -debug-dump git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195063 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r194865 and r194874.Alexey Samsonov2013-11-181-39/+1
| | | | | | | | | | | | | This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-151-1/+39
| | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-cov: Clean up memory leaks.Benjamin Kramer2013-11-151-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194799 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-cov requires IR and Support as libraries. Instrumentation would be ↵NAKAMURA Takumi2013-11-142-2/+2
| | | | | | overkill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194695 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for DT_VERxxx and DT_MIPS_xxx .dynamic section entries to theSimon Atanasyan2013-11-111-0/+22
| | | | | | | | | llvm-readobj. The patch reviewed by Michael Spencer. http://llvm-reviews.chandlerc.com/D2113 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194421 91177308-0d34-0410-b5e6-96231b3b80d8
* Change libLTO back to linking with @executable_path instead of @rpath.Bob Wilson2013-11-111-1/+1
| | | | | | | This partially reverts r187641 until ld64 adopts a change to link with an rpath setting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194418 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-ar: Let opening a directory failed in llvm-ar.NAKAMURA Takumi2013-11-081-0/+7
| | | | | | | | Linux cannot open directories with open(2), although cygwin and *bsd can. Motivation: The test, Object/directory.ll, had been failing with --target=cygwin on Linux. XFAIL was improper for host issues. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194257 91177308-0d34-0410-b5e6-96231b3b80d8
* Suppress OS crash dialog in llvm-rtdyldAlp Toker2013-11-051-0/+5
| | | | | | | All other tools have this -- it's needed to avoid hanging lit on Windows in case of a crash. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194060 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "llvm-cov: Added command-line option to change dir."Yuchen Wu2013-11-051-11/+1
| | | | | | This reverts commit d8acf0078cf363252727acff00f85ae8074f95b3. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194040 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-cov: Added command-line option to change dir.Yuchen Wu2013-11-051-1/+11
| | | | | | | This will allow for much easier testing when the input files are in a different folder from the test script. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194034 91177308-0d34-0410-b5e6-96231b3b80d8
* Use startswith_lower() where possible.Jakub Staszak2013-11-041-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194007 91177308-0d34-0410-b5e6-96231b3b80d8
* move getSymbolNMTypeChar to the one program that needs it: nm.Rafael Espindola2013-11-021-1/+224
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193933 91177308-0d34-0410-b5e6-96231b3b80d8
* Added command-line option to output llvm-cov to file.Yuchen Wu2013-11-021-1/+10
| | | | | | | Added -o option to llvm-cov. If no output file is specified, it defaults to STDOUT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193899 91177308-0d34-0410-b5e6-96231b3b80d8
* Use LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN instead of the "dso list".Rafael Espindola2013-10-314-13/+41
| | | | | | | | | | | | | | | | | | | | | | There are two ways one could implement hiding of linkonce_odr symbols in LTO: * LLVM tells the linker which symbols can be hidden if not used from native files. * The linker tells LLVM which symbols are not used from other object files, but will be put in the dso symbol table if present. GOLD's API is the second option. It was implemented almost 1:1 in llvm by passing the list down to internalize. LLVM already had partial support for the first option. It is also very similar to how ld64 handles hiding these symbols when *not* doing LTO. This patch then * removes the APIs for the DSO list. * marks LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN all linkonce_odr unnamed_addr global values and other linkonce_odr whose address is not used. * makes the gold plugin responsible for handling the API mismatch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193800 91177308-0d34-0410-b5e6-96231b3b80d8
* Rules adjustments in order to build on DragonFly BSD.Rafael Espindola2013-10-311-2/+2
| | | | | | Patch by Robin Hahling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193750 91177308-0d34-0410-b5e6-96231b3b80d8
* Updated llvm-cov's OVERVIEW descriptionYuchen Wu2013-10-311-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193732 91177308-0d34-0410-b5e6-96231b3b80d8
* Support names like llvm-ar-3.4 and llvm-ranlib-3.4.Rafael Espindola2013-10-291-2/+2
| | | | | | | | | They are used in some packages. For example: http://packages.ubuntu.com/saucy/i386/llvm-3.4/filelist This fixes pr17721. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193612 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleaning up comments in lliAndrew Kaylor2013-10-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193571 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding a workaround for __main linking with remote lli and Cygwin/MinGWAndrew Kaylor2013-10-291-0/+48
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193570 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the lli --extra-module value_descAlp Toker2013-10-281-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193552 91177308-0d34-0410-b5e6-96231b3b80d8
* Standardizing lli's extra module command line optionAndrew Kaylor2013-10-281-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193544 91177308-0d34-0410-b5e6-96231b3b80d8
* MCJIT-remote: __main should be resolved in child context.NAKAMURA Takumi2013-10-272-17/+1
| | | | | | | | | | | | | | | | - Mark tests as XFAIL:cygming in test/ExecutionEngine/MCJIT/remote. Rather to suppress them, I'd like to leave them running as XFAIL. - Revert r193472. RecordMemoryManager no longer resolves __main on cygming. There are a couple of issues. - X86 Codegen emits "call __main" in @main for targeting cygming. It is useless in JIT. FYI, tests are passing when emitting __main is disabled. - Current remote JIT does not resolve any symbols in child context. FIXME: __main should be disabled, or remote JIT should resolve __main. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193498 91177308-0d34-0410-b5e6-96231b3b80d8
* lli/RemoteMemoryManager.cpp: Resurrect __main stuff removed in r192504 to ↵NAKAMURA Takumi2013-10-262-1/+17
| | | | | | unbreak mingw32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193472 91177308-0d34-0410-b5e6-96231b3b80d8
* [bugpoint] Increase the default memory limit for subprocesses to 300MB.Daniel Sanders2013-10-251-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Currently shared library builds (BUILD_SHARED_LIBS=ON in cmake) fail three bugpoint tests (BugPoint/remove_arguments_test.ll, BugPoint/crash-narrowfunctiontest.ll, and BugPoint/metadata.ll). If I run the bugpoint commands that llvm-lit runs with without -silence-passes I see errors such as this: opt: error while loading shared libraries: libLLVMSystemZInfo.so: failed to map segment from shared object: Cannot allocate memory It seems that the increased size of the binaries in a shared library build is causing the subprocess to exceed the 100MB memory limit. This patch therefore increases the default limit to a level at which these tests pass. Reviewers: dsanders Reviewed By: dsanders CC: llvm-commits, rafael Differential Revision: http://llvm-reviews.chandlerc.com/D2013 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193420 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-c-test: Don't leak memory buffers.Benjamin Kramer2013-10-251-0/+2
| | | | | | Detected by valgrind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193416 91177308-0d34-0410-b5e6-96231b3b80d8
* lto.h: Use lto_bool_t instead of int to restore the ABIReid Kleckner2013-10-241-9/+9
| | | | | | | | | | | | This reverts commit r193255 and instead creates an lto_bool_t typedef that points to bool, _Bool, or unsigned char depending on what is available. Only recent versions of MSVC provide a stdbool.h header. Reviewers: rafael.espindola Differential Revision: http://llvm-reviews.chandlerc.com/D2019 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193377 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm/tools/llvm-c-test should be built also on msvc.NAKAMURA Takumi2013-10-231-5/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193257 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-c/lto.h: Avoid use of bool.NAKAMURA Takumi2013-10-231-9/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193255 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-c-test: Make them C89-compliant.NAKAMURA Takumi2013-10-235-15/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193254 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm-c-test tool for testing llvm-cAnders Waldenborg2013-10-2313-1/+689
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This provides rudimentary testing of the llvm-c api. The following commands are implemented: * --module-dump Read bytecode from stdin - print ir * --module-list-functions Read bytecode from stdin - list summary of functions * --module-list-globals Read bytecode from stdin - list summary of globals * --targets-list List available targets * --object-list-sections Read object file from stdin - list sections * --object-list-symbols Read object file from stdin - list symbols (like nm) * --disassemble Read lines of triple, hex ascii machine code from stdin - print disassembly * --calc Read lines of name, rpn from stdin - print generated module ir Differential-Revision: http://llvm-reviews.chandlerc.com/D1776 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193233 91177308-0d34-0410-b5e6-96231b3b80d8
* Change llvm-cov output formatting to be more similar to gcov.Bob Wilson2013-10-221-1/+1
| | | | | | | | | | | | - Replaced tabs with proper padding - print() takes two arguments, which are the GCNO and GCDA filenames - Files are listed at the top of output, appended by line 0 - Stripped strings of trailing \0s - Removed last two lines of whitespace in output Patch by Yuchen Wu! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193148 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the printing of llvm-cov information out from collectLineCounts().Bob Wilson2013-10-221-0/+1
| | | | | | | | | | collectLineCounts() should only organize the output data. This is done in anticipation of subsequent changes which will pass in GCNO and GCDA filenames into the print function where it is printed similar to the gcov output. Patch by Yuchen Wu! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193134 91177308-0d34-0410-b5e6-96231b3b80d8
* Check for errors when calling lto_codegen_add_module in the gold plugin.Rafael Espindola2013-10-181-2/+7
| | | | | | Thanks to Milan Lenčo for noticing it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192996 91177308-0d34-0410-b5e6-96231b3b80d8
* [pr17595] Fix a use after free.Rafael Espindola2013-10-161-6/+11
| | | | | | | Destroying the codegen also frees the path of the created object. Copy the path to a std::string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192787 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-symbolizer: don't always run demangler on global object namesAlexey Samsonov2013-10-162-1/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192781 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding support for deregistering EH frames with MCJIT.Andrew Kaylor2013-10-161-0/+1
| | | | | | | | Patch by Yaron Keren git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192753 91177308-0d34-0410-b5e6-96231b3b80d8
* vs2013 msbuild integration: add missing .target files, fix typo in CMakeListsHans Wennborg2013-10-143-1/+25
| | | | | | | | This should fix PR17568. Patch by Josh Samuel! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192610 91177308-0d34-0410-b5e6-96231b3b80d8
* yaml2coff/elf: Touchup for compatibility.Will Dietz2013-10-122-8/+10
| | | | | | | * std::string::append(int, int) can be ambiguous. * std::vector<>::data() is a C++11 feature, use ArrayRef abstraction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192542 91177308-0d34-0410-b5e6-96231b3b80d8
* Add missing #include's to cctype when using isdigit/alpha/etc.Will Dietz2013-10-121-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192519 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixing problems in lli's RemoteMemoryManager.Andrew Kaylor2013-10-112-7/+7
| | | | | | | | | | This fixes a problem from a previous check-in where a return value was omitted. Previously the remote/stubs-remote.ll and remote/stubs-sm-pic.ll tests were reporting passes, but they should have been failing. Those tests attempt to link against an external symbol and remote symbol resolution is not supported. The old RemoteMemoryManager implementation resulted in local symbols being used for resolution and the child process crashed but the test didn't notice. With this check-in remote symbol resolution fails, and so the test (correctly) fails. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192514 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding multiple object support to MCJIT EH frame handlingAndrew Kaylor2013-10-112-26/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192504 91177308-0d34-0410-b5e6-96231b3b80d8
* Debug Info: In DIBuilder, the context field of subprogram is updated to useManman Ren2013-10-101-1/+1
| | | | | | | | | DIScopeRef. A paired commit at clang is required due to changes to DIBuilder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192378 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide msbuild integration for vs2013.Hans Wennborg2013-10-104-1/+49
| | | | | | Patch by Josh Samuel! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192371 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix msbuild integration install script.Hans Wennborg2013-10-101-2/+5
| | | | | | | We previously failed to check whether the SUCCESS variable was set, and would thus always exit with a failure if vs2012 didn't exist. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192370 91177308-0d34-0410-b5e6-96231b3b80d8
* Test commit. Remove whitespace from otherwise empty lines.Greg Bedwell2013-10-091-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192284 91177308-0d34-0410-b5e6-96231b3b80d8
* Removing unintended code block from lliAndrew Kaylor2013-10-081-9/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192205 91177308-0d34-0410-b5e6-96231b3b80d8
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