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* Revert "[analyzer] Fixup to r244389 to make this build on windows."Anna Zaks2015-08-081-1/+1
| | | | | | | | This reverts commit 57a46a75b408245cf4154a838fe13ad702065745. Revert all localization checker commits until the proper fix is implemented. llvm-svn: 244393
* [analyzer] Fixup to r244389 to make this build on windows.Anna Zaks2015-08-081-1/+1
| | | | llvm-svn: 244390
* [analyzer] Add checkers for OS X / iOS localizability issuesAnna Zaks2015-08-083-0/+568
| | | | | | | | | | | | Add checkers that detect code-level localizability issues for OS X / iOS: - A path sensitive checker that warns about uses of non-localized NSStrings passed to UI methods expecting localized strings. - A syntax checker that warns against not including a comment in NSLocalizedString macros. A patch by Kulpreet Chilana! llvm-svn: 244389
* [analyzer] Don't issue alarm in ObjCSuperCallChecker for the super class itself.Devin Coughlin2015-08-081-1/+1
| | | | | | | | | | | | | | | | | The ObjCSuperCallChecker issues alarms for various Objective-C APIs that require a subclass to call to its superclass's version of a method when overriding it. So, for example, it raises an alarm when the -viewDidLoad method in a subclass of UIViewController does not call [super viewDidLoad]. This patch fixes a false alarm where the analyzer erroneously required the implementation of the superclass itself (e.g., UIViewController) to call super. rdar://problem/18416944 Differential Revision: http://reviews.llvm.org/D11842 llvm-svn: 244386
* AST: Implement mangling support for function types without a prototype.Peter Collingbourne2015-08-072-5/+25
| | | | | | | | | | Function types without prototypes can arise when mangling a function type within an overloadable function in C. We mangle these as the absence of any parameter types (not even an empty parameter list). Differential Revision: http://reviews.llvm.org/D11848 llvm-svn: 244374
* Update a comment to be more descriptive.Eric Christopher2015-08-071-1/+1
| | | | llvm-svn: 244346
* Restore PrettyStackTrace state on crash.Nico Weber2015-08-071-0/+17
| | | | | | Last part of PR11974. llvm-svn: 244339
* Use LLVM_ATTRIBUTE_UNUSED to hide gcc 5.1 unused variable warning.Yaron Keren2015-08-071-1/+1
| | | | | | Suggestion by David Blaikie! llvm-svn: 244326
* This patch commits OpenMP 4 target device clausesMichael Wong2015-08-079-1/+82
| | | | | | | This is committed on behalf of Kelvin Li http://reviews.llvm.org/D11469?id=31227 llvm-svn: 244325
* Silence tools/clang/lib/Tooling/CompilationDatabase.cpp:328:12: warning:Yaron Keren2015-08-071-1/+1
| | | | | | | ‘clang::tooling::JSONAnchorDest’ defined but not used [-Wunused-variable] from gcc 5.1. llvm-svn: 244312
* Make sure the Features field of the Builtin Info struct is always ↵Craig Topper2015-08-072-36/+44
| | | | | | | | initialized. Silences -Wmissing-field-initializers. While there convert 0 in the BUILTIN macros to nullptr. llvm-svn: 244307
* Make 'arm' cover both 32 and 64 bit architecutresBen Langmuir2015-08-071-0/+2
| | | | | | | | | | | | | | | | ... and add aarch32 to specifically refer to the 32-bit ones. Previously, 'arm' meant only 32-bit architectures and there was no way for a module to build with both 32 and 64 bit ARM architectures. Now a module that is intended to work on both architectures can specify requires arm whereas a module only for 32-bit platforms can say requires aarch32 and just like before, 64-bit only can say requires aarch64 llvm-svn: 244306
* Range-forify a loop, delete trailing whitespace. NFCDouglas Katzman2015-08-061-6/+4
| | | | llvm-svn: 244290
* [modules] Remove unused ModuleManager::visitDepthFirst function.Richard Smith2015-08-061-65/+0
| | | | llvm-svn: 244289
* [modules] Fix use-after-iterator-invalidation bug.Richard Smith2015-08-061-1/+1
| | | | llvm-svn: 244288
* Continue the work from r243908 by adding a Features field to Builtin::InfoEric Christopher2015-08-061-2/+4
| | | | | | | | so that we can populate it on a per-target basis with required features. Future commits will start using this information for warnings. llvm-svn: 244286
* [modules] Stop walking all modules when looking for lexical decls for aRichard Smith2015-08-062-69/+55
| | | | | | DeclContext. These only ever come from the owning module file for the Decl. llvm-svn: 244285
* [modules] Remove now-unused MergedLookups map.Richard Smith2015-08-061-20/+0
| | | | llvm-svn: 244277
* [modules] Remove redundant lookups into non-primary DeclContexts. These were ↵Richard Smith2015-08-061-64/+13
| | | | | | made unnecessary by r244192. llvm-svn: 244271
* [ItaniumCXXABI] Don't import RTTI data for classes with key functionsDavid Majnemer2015-08-061-4/+14
| | | | | | | | | MinGW has some pretty strange behvaior around RTTI and dllimport/dllexport: - RTTI data is never imported - RTTI data is only exported if the class has no key function. llvm-svn: 244266
* Convert a few classes over to use the new TrailingObjects helper.James Y Knight2015-08-063-68/+71
| | | | | | | | | | This initial commit serves as an example -- the remainder of the classes using pointer arithmetic for trailing objects will be converted in subsequent changes. Differential Revision: http://reviews.llvm.org/D11298 llvm-svn: 244262
* Remove unused 'Owned' flag from TemplateArgumentList.James Y Knight2015-08-061-1/+1
| | | | llvm-svn: 244261
* [Frontend] Fix crash when serializing diagnostics with really long text.Argyrios Kyrtzidis2015-08-061-1/+1
| | | | | | rdar://21896690 llvm-svn: 244245
* [OPENMP 4.1] Allow references in init expression for loop-based constructs.Alexey Bataev2015-08-065-11/+60
| | | | | | OpenMP 4.1 allows to use variables with reference types in private clauses and, therefore, in init expressions of the cannonical loop forms. llvm-svn: 244209
* Mark calls in thunk functions as tail-call optimization candidatesMichael Kuperstein2015-08-061-0/+2
| | | | | | | | | | | | | When a thunk is generated with a call to the original adjusted function, the thunk appears in the debugger call stack. We want the backend to perform tail-call optimization on the call, to make it invisible to the debugger. This fixes PR24235 Patch by: amjad.aboud@intel.com Differential Revision: http://reviews.llvm.org/D11476 llvm-svn: 244207
* [X86] Add support for _MM_ALIGN16Michael Kuperstein2015-08-061-0/+5
| | | | | | Differential Revision: http://reviews.llvm.org/D11753 llvm-svn: 244201
* [ObjC] Circular containers: add support of subclassesAlex Denisov2015-08-062-115/+72
| | | | llvm-svn: 244193
* [modules] Defer setting up the lookup table for a DeclContext until we canRichard Smith2015-08-063-113/+106
| | | | | | | | | | | | | | | | determine the primary context, rather than sometimes registering the lookup table on the wrong context. This exposed a couple of bugs: * the odr violation check didn't deal properly with mergeable declarations if the declaration retained by name lookup wasn't in the canonical definition of the class * the (broken) RewriteDecl mechanism would emit two name lookup tables for the same DeclContext into the same module file (one as part of the rewritten declaration and one as a visible update for the old declaration) These are both fixed too. llvm-svn: 244192
* Rename the non-coding style conformant functions in namespace BuiltinsEric Christopher2015-08-0610-26/+24
| | | | | | to match the rest of their brethren and reformat the bits that need it. llvm-svn: 244186
* Driver: Strip -header-include-file and -diagnostic-log-file from crash repro ↵Justin Bogner2015-08-051-0/+1
| | | | | | | | | scripts These two arguments tend to refer to a local path that won't exist when we try to reproduce a bug. Strip them. llvm-svn: 244179
* Rename DescriptionString -> DataLayoutString as it matches the actualEric Christopher2015-08-055-93/+91
| | | | | | use of the string. llvm-svn: 244178
* Add -fno-coverage-mapping flag.Diego Novillo2015-08-052-3/+7
| | | | | | | This new flag allows the user to disable a previous instance of -fcoverage-mapping, if needed. llvm-svn: 244170
* function_ref-ize ExternalASTSource::FindExternalLexicalDecl and remove itsRichard Smith2015-08-056-70/+50
| | | | | | | | useless return value. Switch to using it directly when completing the redeclaration chain for an anonymous declaration, and reduce the set of declarations that we load in the process to just those of the right kind. llvm-svn: 244161
* Add flags to disable profile generation.Diego Novillo2015-08-051-28/+39
| | | | | | | | | | | | This patch adds flags -fno-profile-instr-generate and -fno-profile-instr-use, and the GCC aliases -fno-profile-generate and -fno-profile-use. These flags are used in situations where users need to disable profile generation or use for specific files in a build, without affecting other files. llvm-svn: 244153
* Remove unused header includes.Eric Christopher2015-08-051-1/+0
| | | | llvm-svn: 244131
* Rename builtin_lang -> Langs to match the rest of the code a bit better.Eric Christopher2015-08-051-9/+10
| | | | llvm-svn: 244126
* Remove unused function GetBuiltinNames.Eric Christopher2015-08-051-13/+0
| | | | llvm-svn: 244125
* Remove unnecessary ClangLibdirSuffix variable. Yaron Keren2015-08-051-6/+4
| | | | | | Twine + const char * is supported. llvm-svn: 244110
* Add -gcodeview and -gdwarf to control which type Clang emitsReid Kleckner2015-08-053-6/+29
| | | | | | | | | | | | | | | Summary: By default, 'clang' emits dwarf and 'clang-cl' emits codeview. You can force emission of one or both by passing -gcodeview and -gdwarf to either driver. Reviewers: dblaikie, hans Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D11742 llvm-svn: 244097
* [AArch64] Enable thread sanitizer on clangRenato Golin2015-08-051-2/+2
| | | | | | | | With this option, clang can use -fsanitize=thread on AArch64. Patch by Adhemerval Zanella. llvm-svn: 244091
* Claim arguments that belong to 'clang_ignored_gcc_optimization_f_Group'Douglas Katzman2015-08-051-0/+1
| | | | | | | | | | This seems preferable to printing two warnings per unsupported option- one warning about not supporting it, and one about not using it. It also makes the '-Wno-' option do what you mean. Differential Revision: http://reviews.llvm.org/D11766 llvm-svn: 244079
* Fix a tiny bug in -no-canonical-prefixes that somehow we have neverChandler Carruth2015-08-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | noticed until now. The code for setting up the driver's InstalledDir didn't respect -no-canonical-prefixes. Because of this, there are a few places in the driver where we would unexpectedly form absolute paths, notably when searching for and finding GCC installations to use, etc. The fix is straightforward, and I've added this path to '-v' both so we can test it sanely and so that it will be substantially more obvious the next time someone has to debug something here. Note that there is another bug that we don't actually *canonicalize* the installed directory! I don't really want to fix that because I don't have a realistic way to test the usage of this mode. I suspect that folks using the shared module cache would care about getting this right though, and so they might want to address it. I've left the appropriate FIXMEs so that it is clear what to change, and I've updated the test code to make it clear what is happening here. llvm-svn: 244065
* Add missing atomic libcall support.James Y Knight2015-08-051-3/+71
| | | | | | | | | | Support for emitting libcalls for __atomic_fetch_nand and __atomic_{add,sub,and,or,xor,nand}_fetch was missing; add it, and some test cases. Differential Revision: http://reviews.llvm.org/D10847 llvm-svn: 244063
* Delete trailing whitespaceDouglas Katzman2015-08-051-16/+16
| | | | llvm-svn: 244051
* Add AST matchers for narrowing constructors that are default, copy, or move ↵Aaron Ballman2015-08-051-0/+4
| | | | | | constructors, as well as functionality to determine whether a ctor initializer is a base initializer. llvm-svn: 244036
* [AST] ArrayRefize template param list info setters. No functionality change ↵Benjamin Kramer2015-08-054-46/+28
| | | | | | intended. llvm-svn: 244028
* [AST] ArrayRefize BlockDecl::setCaptures. No functionality change intended.Benjamin Kramer2015-08-054-23/+11
| | | | llvm-svn: 244027
* [AST] ArrayRefize template argument packs. No functionality change intended.Benjamin Kramer2015-08-0510-36/+28
| | | | llvm-svn: 244026
* [Parse] ArrayRefize PragmaLoopHintInfo. No functionality change.Benjamin Kramer2015-08-051-10/+4
| | | | llvm-svn: 244024
* Don't repeat function names in comments. NFC.Filipe Cabecinhas2015-08-053-27/+23
| | | | llvm-svn: 244018
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