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* DiagnosticIDs: use diagnostic severities to simplify extension handlingAlp Toker2014-06-223-21/+6
| | | | llvm-svn: 211479
* TextDiagnosticPrinter: use the mapped level for remark flag computationAlp Toker2014-06-221-5/+0
| | | | | | | | | Custom diagnostics don't have a builtin class so this wouldn't have worked. Reduces surface area of remark-related changes. No test coverage. llvm-svn: 211462
* Driver: enhance MSC version compatibilitySaleem Abdulrasool2014-06-201-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | The version information for Visual Studio is spread over multiple variables. The newer Windows SDK has started making use of some of the extended versioning variables that were previously undefined. Enhance our compatibility definitions for these cases. _MSC_VER is defined to be the Major * 100 + Minor. _MSC_FULL_VER is defined to be Major * 10000000 + Minor * 100000 + Build. And _MSC_BUILD is the build revision of the compiler. Extend the -fmsc-version option in a compatible manner. If the value is the previous form of MMmm, then we assume that the build number is 0. Otherwise, a specific build number may be passed by using the form MMmmbbbbb. Due to bitwidth limitations of the option, it is currently not possible to define a revision value. The version information can be passed as either the decimal encoded value (_MSC_FULL_VER or _MSC_VER) or as a dot-delimited value. The change to the TextDiagnostic is to deal with the updated encoding of the version information. llvm-svn: 211420
* [OPENMP] Initial support for 'nowait' clause.Alexey Bataev2014-06-201-0/+2
| | | | llvm-svn: 211352
* [OPENMP] Initial support for 'ordered' clause.Alexey Bataev2014-06-201-0/+2
| | | | llvm-svn: 211347
* [OPENMP] Initial support for 'schedule' clause.Alexey Bataev2014-06-201-0/+15
| | | | llvm-svn: 211342
* Avoid invalidating successfully loaded module filesBen Langmuir2014-06-201-2/+5
| | | | | | | | | | | | | | | | | Successfully loaded module files may be referenced in other ModuleManagers, so don't invalidate them. Two related things are fixed: 1) I thought the last module in the manager was always the one that failed, but it isn't. So check explicitly against the list of vetted modules from ReadASTCore. 2) We now keep the file descriptor of pcm file open, which avoids the possibility of having two different pcms for the same module loaded when building in parallel with headers being modified during a build. <rdar://problem/16835846> llvm-svn: 211330
* [OPENMP] Reformatting and code improvement.Alexey Bataev2014-06-181-26/+29
| | | | llvm-svn: 211147
* [OPENMP] Initial support for '#pragma omp for' (fixed incompatibility with ↵Alexey Bataev2014-06-181-0/+37
| | | | | | MSVC). llvm-svn: 211140
* Revert "[OPENMP] Initial support for '#pragma omp for'."Rafael Espindola2014-06-171-37/+0
| | | | | | | | This reverts commit r211096. Looks like it broke the msvc build: SemaOpenMP.cpp(140) : error C4519: default template arguments are only allowed on a class template llvm-svn: 211113
* [OPENMP] Initial support for '#pragma omp for'.Alexey Bataev2014-06-171-0/+37
| | | | llvm-svn: 211096
* Use the ShowInSystemHeader bit consistently for all diagnosticsAlp Toker2014-06-161-7/+7
| | | | | | | | | | | | By describing system header suppressions directly in tablegen we eliminate special cases in getDiagnosticSeverity(). Dropping the reliance on builtin diagnostic classes when mapping also gets us closer to the goal of reusing the diagnostic machinery for custom diagnostics. No change in functionality. llvm-svn: 211023
* [OPENMP] Initial support of 'reduction' clauseAlexey Bataev2014-06-161-0/+2
| | | | llvm-svn: 211007
* Preprocessor: improve ACLE 6.4.1, 6.4.2 supportSaleem Abdulrasool2014-06-151-7/+42
| | | | | | | | | | | | | | | | | | This improves conformance with ACLE 6.4.1. Define additional macros that indicate support for the ARM and Thumb instruction set architecture. This includes the following set of macros: __ARM_ARCH __ARM_ARCH_ISA_ARM __ARM_ARCH_ISA_THUMB __ARM_32BIT_STATE These help identify the environment that the code is intended to execute on. Adjust the handling for ACLE 6.4.2 to be more correct. We would define the profile as a free-standing token rather than a quoted single character. llvm-svn: 210991
* Update for llvm api change.Rafael Espindola2014-06-131-12/+13
| | | | llvm-svn: 210921
* Refer to error_code with the std prefix.Rafael Espindola2014-06-121-39/+41
| | | | llvm-svn: 210817
* Permit -Wswitch coverage for enumerations.Saleem Abdulrasool2014-06-121-1/+1
| | | | | | | | Thanks to David Blakie and Richard Smith for pointing out that we can retain the -Wswitch coverage while avoiding the warning from GCC by pushing the unreachable outside of the switch! llvm-svn: 210812
* Basic: fix warnings from GCCSaleem Abdulrasool2014-06-121-0/+1
| | | | | | | | | | | | tools/clang/lib/Basic/DiagnosticIDs.cpp: In function ‘clang::DiagnosticIDs::Level toLevel(clang::diag::Severity)’: tools/clang/lib/Basic/DiagnosticIDs.cpp:382:1: warning: control reaches end of non-void function [-Wreturn-type] tools/clang/lib/Format/Format.cpp: In member function ‘virtual std::string clang::format::ParseErrorCategory::message(int) const’: tools/clang/lib/Format/Format.cpp:282:1: warning: control reaches end of non-void function [-Wreturn-type] Add a default cases that asserts that we handle the severity, parse error. llvm-svn: 210804
* Include system_error directly.Rafael Espindola2014-06-121-1/+1
| | | | llvm-svn: 210802
* Replace llvm::error_code with std::error_code.Rafael Espindola2014-06-122-3/+3
| | | | llvm-svn: 210780
* DiagnosticsEngine: update severity setters to new terminologyAlp Toker2014-06-122-14/+12
| | | | llvm-svn: 210764
* Complete the switch from mappings to declarative diagnostic severitiesAlp Toker2014-06-123-58/+62
| | | | | | | | | This begins to address cognitive dissonance caused by treating the Note diagnostic level as a severity in the diagnostic engine. No change in functionality. llvm-svn: 210758
* Use StringRef to simplify code. No functional change.Craig Topper2014-06-121-10/+9
| | | | llvm-svn: 210751
* Use ArrayRef in some function parameters instead of a pointer and count. No ↵Craig Topper2014-06-121-14/+12
| | | | | | functional change. llvm-svn: 210750
* Add a std:: prefix in cases where ADL would have failed on windows.Rafael Espindola2014-06-121-8/+8
| | | | | | This is in preparation for removing make_error_code from the llvm namespace. llvm-svn: 210745
* Use generic_category from the std namespace.Rafael Espindola2014-06-121-1/+1
| | | | llvm-svn: 210736
* Errno should use generic_category.Rafael Espindola2014-06-121-1/+1
| | | | | | Sorry, no testcase, just noticed while trying to remove llvm's system_error.h llvm-svn: 210727
* Use std::error_code instead of llvm::error_code.Rafael Espindola2014-06-111-12/+12
| | | | | | This is an update for a llvm api change. llvm-svn: 210688
* [AArch64] Add default features for CPUs on AArch64 target.Kevin Qin2014-06-111-0/+20
| | | | | | | | | | For ARM target, we can use CRYPTO and CRC features if we select cortex-a57 by '-mcpu', but for AArch64 target, it doesn't work unless adding with '-mfpu=crypto-neon-fp-armv8'. To keep consistency between front-end and back-end and get end-users more easier to use, we'd better add default feature for CPUs on AArch64 target as well. llvm-svn: 210625
* Improve diagnostic mapping terminologyAlp Toker2014-06-103-56/+55
| | | | | | | | | | | | Diagnostic mappings are used to calculate the final severity of diagnostic instances. Detangle the implementation to reflect the terminology used in documentation and bindings. No change in functionality. llvm-svn: 210518
* Show -Wdate-time in system headersAlp Toker2014-06-101-13/+6
| | | | | | | | | | Anyone enabling this warning would expect to hear about all occurrences including those in system headers that can cause non-reproducible builds. To achieve this, rework ShowInSystemHeader to remove broken unused mapping code that didn't make sense with a simpler and correct scheme. llvm-svn: 210512
* StringRefize TargetInfo::getABI()Alp Toker2014-06-071-4/+4
| | | | llvm-svn: 210402
* Revert "Revert "Devise a package-private means to determine the LLVM version ↵Alp Toker2014-06-061-2/+2
| | | | | | | | | | | string"" We probably just need to touch LLVM's configure this time to work around the totally inadequate Makefile build server integration. This reverts commit r210314. llvm-svn: 210320
* Revert "Devise a package-private means to determine the LLVM version string"Alp Toker2014-06-061-2/+2
| | | | | | | | This didn't work out on the build servers. Investigating This reverts commit r210313. llvm-svn: 210314
* Devise a package-private means to determine the LLVM version stringAlp Toker2014-06-061-2/+2
| | | | | | | | | | This will unbreak clang vendor builds as a follow-up to r210238, now that we can't poke into LLVM's private config.h (nor should the string be exposed by llvm-config.h). This hopefully removes for good the last include of LLVM's config.h. llvm-svn: 210313
* [mips] Add macros _MIPS_ISA and __mips_isa_rev (same expansion as defined by ↵Matheus Almeida2014-06-051-0/+15
| | | | | | | | | | | | | | GCC). Summary: The Linux Kernel is one example of a piece of software that relies on them. Reviewers: atanasyan Reviewed By: atanasyan Differential Revision: http://reviews.llvm.org/D3756 llvm-svn: 210270
* Changing this line of code back to the way it was before Alp's config.h ↵Puyan Lotfi2014-06-051-0/+1
| | | | | | | | | clean up changes. I've already spoken to Alp and he signed off on making this one change, so that our buildbots go green in the short term. llvm-svn: 210238
* [OPENMP] Parsing/Sema for OMPLasprivateClause.Alexander Musman2014-06-041-0/+2
| | | | | | Parsing this clause, allowing it on directive ‘omp simd’ and semantic checks. llvm-svn: 210184
* Remove the last remaining llvm/Config/config.h includesAlp Toker2014-06-041-1/+0
| | | | | | | | | | | | This corrects long-standing misuses of LLVM's internal config.h. In most cases the public llvm-config.h header was intended and we can now remove the old hacks thanks to LLVM r210144. The config.h header is private, won't be installed and should no longer be included by clang or other modules. llvm-svn: 210145
* Use make_error_code in preparation for making errc an enum class.Rafael Espindola2014-05-311-8/+8
| | | | llvm-svn: 209956
* Use error_code() instead of error_code::succes()Rafael Espindola2014-05-311-3/+3
| | | | | | | There is no std::error_code::success, so this removes much of the noise in transitioning to std::error_code. llvm-svn: 209949
* AArch64: combine arm64 & aarch64 cases in switchTim Northover2014-05-301-23/+5
| | | | | | | | There shouldn't be any difference in behaviour here, at least not in any configurations people care about and possibly not in any reachable configurations. llvm-svn: 209899
* Parsing/Sema for OMPAlignedClause.Alexander Musman2014-05-291-0/+2
| | | | llvm-svn: 209816
* Parsing/Sema for OMPCollapseClause.Alexander Musman2014-05-271-0/+2
| | | | | | Actual usage in Sema for collapsing loops will in some future patch. llvm-svn: 209660
* AArch64/ARM64: rename ARM64 components to AArch64Tim Northover2014-05-241-34/+34
| | | | | | This keeps Clang consistent with backend naming conventions. llvm-svn: 209579
* AArch64/ARM64: update Clang after AArch64 removal.Tim Northover2014-05-241-293/+22
| | | | | | | | | | | A few (mostly CodeGen) parts of Clang were tightly coupled to the AArch64 backend. Now that it's gone, they will not even compile. I've also deduplicated RUN lines in many of the AArch64 tests. This might improve "make check-all" time noticably: some of those NEON tests were monsters. llvm-svn: 209578
* Stopgap fix for finding module for a file mapped in the VFSBen Langmuir2014-05-233-2/+15
| | | | | | | | | | | | | | | | If we lookup a path using its 'real' path first, we need to ensure that when we run header search we still use the VFS-mapped path or we will not be able to find the corresponding module for the header. The real problem is that we tie the name of a file to its underlying FileEntry, which is uniqued by inode, so we only ever get the first name it is looked up by. This doesn't work with modules, which rely on a specific file system structure. I'm hoping to have time to write up a proposal for fixing this more permanently soon, but as a stopgap this patch updates the name of the file's directory if it comes from a VFS mapping. llvm-svn: 209534
* Remove limits on the number of fix-it hints and ranges in the DiagnosticsEngine.Alexander Kornienko2014-05-221-9/+6
| | | | | | | | | | | | | | | | | | | Summary: The limits on the number of fix-it hints and ranges attached to a diagnostic are arbitrary and don't apply universally to all users of the DiagnosticsEngine. The way the limits are enforced may lead to diagnostics generating invalid sets of fixes. I suggest removing the limits, which will also simplify the implementation. Reviewers: rsmith Reviewed By: rsmith Subscribers: klimek, cfe-commits Differential Revision: http://reviews.llvm.org/D3879 llvm-svn: 209468
* Update R600 datalayoutMatt Arsenault2014-05-221-1/+1
| | | | llvm-svn: 209464
* VirtualFileSystem: Fix a few directory traversal bugs in VFSWriterJustin Bogner2014-05-211-81/+92
| | | | | | | | | | | There are a couple of issues with writing VFS maps that are awkward to fix within the current mutually recursive approach. Instead, replace the algorithm with an iterative version that uses an explicit stack of directories. Includes tests for cases the old approach was tripping on. llvm-svn: 209332
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