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2013-04-17Small improvements to clang-format documentation and integrationDaniel Jasper
scripts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179676 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Add a bit of a hack to deal with a failing testcase on darwin10 bots.Eric Christopher
We currently emit an error message when you try to use thread local storage on targets that don't support it and testing C++11 thread locals will trip this. We don't want to xfail the test for all darwin hosts so add a quick hack to check for darwin10 and disable the test based on that. Only checking darwin10 because anything earlier is really old and I don't have a list of what other hosts don't support tls handy. Alternate suggestions welcome! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179671 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Remove dead option.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179670 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Add warning group -Woverloaded-shift-op-parentheses to -Wparentheses. ThisRichard Trieu
will fire on code such as: cout << x == 0; which the compiler will intrepret as (cout << x) == 0; This warning comes with two fixits attached to notes, one for parentheses to silence the warning, and another to evaluate the comparison first. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179662 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Correct the range returned by ParmVarDecl::getSourceRange(), for parameters ↵Argyrios Kyrtzidis
in ObjC methods with postfix types. For a parameter in a method like this: -(int)methodWithFn:(void (*)(int *p))fn; we would return the source range of the type and not include the parameter name. Fixes rdar://13668626. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179660 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17[analyzer] Merge C++ status page into Open Projects.Jordan Rose
Also, add a few random extra open projects. Most of C++ support is done; we don't need the status page anymore. We're hoping that the C++-related open projects are the only major pieces of functionality we don't model at this point. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179659 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17[analyzer] Open Projects: grammar, phrasing, formattingJordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179658 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Test cases for r179655.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179656 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Use the extra info in global method pool to speed up looking for ObjC ↵Argyrios Kyrtzidis
overridden methods. When we are in a implementation, we check the global method pool whether there were category methods with the same selector. If there were none (common case) we don't need to do lookups for overridden methods again. Note that for an interface method (if we don't encounter its implementation), it is considered that it overrides methods that were declared before it, not for category methods introduced after it. This is tradeoff in favor of performance, since it is expensive to do lookups in case there was a category, and moving the global method pool to ASTContext (so we can check it) would increase complexity. rdar://13508196 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179654 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17In ASTContext::getOverriddenMethods, call ↵Argyrios Kyrtzidis
overridden_methods_begin/overridden_methods_end directly. This avoids unnecessary Decl::getASTContext() invocations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179653 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-17Enhance the ObjC global method pool to record whether there were 0, 1, or >= ↵Argyrios Kyrtzidis
2 methods (with a particular selector) inside categories. This is done by extending ObjCMethodList (which is only used by the global method pool) to have 2 extra bits of information. We will later take advantage of this info in global method pool for the overridden methods calculation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179652 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[6/6] ARM Neon Intrinsic Tablegen Test Generator.Michael Gottesman
Added GenerateChecksForIntrinsic method to generate FileCheck patterns for generated arm neon tests. Reviewed by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179644 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[5/6] ARM Neon Intrinsic Tablegen Test Generator.Michael Gottesman
Changed the test generation target cpu type from cortex-a9 to swift. Reviewed by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179642 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[4/6] ARM Neon Intrinsic Tablegen Test Generator.Michael Gottesman
Added code to NeonEmitter::runTests so that GenTest gets all of the needed arguments to invoke the neon test generation methods. Reviewed by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179640 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Don't propagate around TargetOptions in IR-gen; we don't use it.John McCall
Patch by Stephen Lin! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179639 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Standardize accesses to the TargetInfo in IR-gen.John McCall
Patch by Stephen Lin! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179638 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Don't put too much thought into whether or not to capture aJohn McCall
type-dependent intermediate result in a postfix ++ pseudo- object operation. Test case by Tong Shen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179637 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[3/6] ARM Neon Intrinsic Tablegen Test Generator.Michael Gottesman
Refactored out the method InstructionTypeCode from MangleName for use in further patches which perform neon tablegen test generation. Reviewed by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179636 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Make test portable.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179635 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[analyzer] Add experimental option "leak-diagnostics-reference-allocation".Ted Kremenek
This is an opt-in tweak for leak diagnostics to reference the allocation site if the diagnostic consumer only wants a pithy amount of information, and not the entire path. This is a strawman enhancement that I expect to see some experimentation with over the next week, and can go away if we don't want it. Currently it is only used by RetainCountChecker, but could be used by MallocChecker if and when we decide this should stay in. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179634 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[analyzer] Add Open Projects page to the analyzer websiteAnna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179631 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16objc_autoreleasePoolPop() can throw if a -dealloc does.John McCall
Model it as throwing so that the exception can be caught. This is generally not expected to have significant code-size impact because the contents of the @autoreleasepool block are very likely to contain a call, very likely at the same cleanup level as the @autoreleasepool itself. rdar://13660038 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179630 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Trying fixing test to make buildbot happy again.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179629 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[2/6] ARM Neon Intrinsic Tablegen Test Generator.Michael Gottesman
This patch causes OpInst records to be silently identified with their Non-Op inst counterparts so that the same test generation infrastructure can be used to generate tests. Reviewed by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179628 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Properly sort list.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179627 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Factor CheckerManager to be able to pass AnalyzerOptions to checkersTed Kremenek
during checker registration. There are no immediate clients of this, but this provides a way for checkers to query the options table at startup instead. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179626 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Remove unused "getConfig()" method. A new way is to have high-levelTed Kremenek
APIs that access the configuration table without clients reasoning about the string table. The string table is an implementation detail. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179625 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[1/6] ARM Neon Intrinsic Tablegen Test Generator.Michael Gottesman
Changes necessary to arm_neon.td for the generation of Neon tests. This is the first of six patches to add to the arm neon tablegen generator the capability of generating tests to verify that the various ARM intrinsics are implemented properly. The changes include such items as: 1. Adding attributes to the Inst record so that additional metadata that is only needed for the tests can be specified in TableGen. 2. Adding wrapper classes for operator (i.e. ``Op'') intrinsics which before were simply notates as Inst. This allows us to classify what sort of test to generate for said intrinsic and further since the classes do not effect the behavior of the Inst base class, allow for normal functioning. Reviewed by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179624 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Sema for Captured StatementsTareq A. Siraj
Add CapturedDecl to be the DeclContext for CapturedStmt, and perform semantic analysis. Currently captures all variables by reference. TODO: templates Author: Ben Langmuir <ben.langmuir@intel.com> Differential Revision: http://llvm-reviews.chandlerc.com/D433 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179618 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16rewrite-includes: Rewrite __has_include(_next) to get rid of a host dependency.Benjamin Kramer
This broke e.g. compiling a crash report from a glibc system on Darwin. Sadly, the implementation had to game the lexer a lot as we're not using a real preprocessor here. It also doesn't handle special cases like arbitrary macros in __has_include, but since this macro isn't common outside of clang's headers we can get away with that. Fixes PR14422. Differential Revision: http://llvm-reviews.chandlerc.com/D594 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179616 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Implement CapturedStmt ASTTareq A. Siraj
CapturedStmt can be used to implement generic function outlining as described in http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-January/027540.html. CapturedStmt is not exposed to the C api. Serialization and template support are pending. Author: Wei Pan <wei.pan@intel.com> Differential Revision: http://llvm-reviews.chandlerc.com/D370 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179615 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Parser support for #pragma clang __debug capturedTareq A. Siraj
This patch implements parsing ‘#pragma clang __debug’ as a first step for implementing captured statements. Captured statements are a mechanism for doing outlining in the AST. see http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-January/027540.html. Currently returns StmtEmpty Author: Andy Zhang <andy.zhang@intel.com> Differential Revision: http://llvm-reviews.chandlerc.com/D369 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179614 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[Modules] Convert module specific -fno-modules-autolink into -fno-autolink.Daniel Dunbar
- There is no reason to have a modules specific flag for disabling autolinking. Instead, convert the existing flag into -fno-autolink (which should cover other autolinking code generation paths like #pragmas if and when we support them). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179612 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16modify test to try to make buildbot happy.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179606 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Remove setjmp.h header file from Sema/return.c test and include necessaryJyotsna Verma
declarations explicitly in the test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179604 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Fix PR4296: Add parser detection/error recovery for nested functions, from ↵Douglas Gregor
Serve Pavlov! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179603 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Use -emit-llvm for the following tests to stop them from failing for Hexagon:Jyotsna Verma
CodeGenCXX/vtable-debug-info.cpp Driver/objc++-cpp-output.mm Driver/objc-cpp-output.m git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179602 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Fix handling of atomic shift operations, from Serge Pavlov.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179600 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Objective-C IRGen. Use llvm::WeakVHFariborz Jahanian
for caching couple of global symbols used for generation of CF/NS string meta-data so they are not released prematuely in certain corner cases. // rdar:// 13598026. Reviewed by John M. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179599 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Suppress unused warning on static inline function template specializations.Rafael Espindola
Patch by Halfdan Ingvarsson! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179598 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Add support for sparcv9 targets.Jakob Stoklund Olesen
The SPARC v8 and SPARC v8 architectures are very similar, so use a base class to share most information between them. Include operating systems with known SPARC v9 ports. Also fix two issues with the SPARC v8 data layout string: SPARC v8 is a big endian target with a 64-bit aligned stack. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179596 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Basic support for Microsoft property declarations andJohn McCall
references thereto. Patch by Tong Shen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179585 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16Correctly propagate the storage class to function template instantiations.Rafael Espindola
This fixes pr15753. This is another case of the fuzzy definition of the "as written" storage class of an instantiation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179581 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16[analyzer] Improve the malloc checker stack hint messageAnna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179580 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15[analyzer] Do not crash when processing binary "?:" in C++Anna Zaks
When computing the value of ?: expression, we rely on the last expression in the previous basic block to be the resulting value of the expression. This is not the case for binary "?:" operator (GNU extension) in C++. As the last basic block has the expression for the condition subexpression, which is an R-value, whereas the true subexpression is the L-value. Note the operator evaluation just happens to work in C since the true subexpression is an R-value (like the condition subexpression). CFG is the same in C and C++ case, but the AST nodes are different, which the LValue to Rvalue conversion happening after the BinaryConditionalOperator evaluation. Changed the logic to only use the last expression from the predecessor only if it matches either true or false subexpression. Note, the logic needed fortification anyway: L and R were passed but not even used by the function. Also, change the conjureSymbolVal to correctly compute the type, when the expression is an LG-value. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179574 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15[analyzer] Add pretty printing to CXXBaseObjectRegion.Anna Zaks
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179573 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15[analyzer] Address code review for r179395Anna Zaks
Mostly refactoring + handle the nested fields by printing the innermost field only. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179572 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15[analyzer] Add more specialized error messages for corner cases as per ↵Anna Zaks
Jordan's code review for r179396 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179571 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15Break after multiline parameters.Daniel Jasper
We do this in general, but missed a few cases. Before: void aaaaaaaaaaaaaaaaaaaaaaa( aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, bbbb bbbb); After: void aaaaaaaaaaaaaaaaaaaaaaa( aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, bbbb bbbb); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179570 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15[analyzer] Don't assert on a temporary of pointer-to-member type.Jordan Rose
While we don't do anything intelligent with pointers-to-members today, it's perfectly legal to need a temporary of pointer-to-member type to, say, pass by const reference. Tweak an assertion to allow this. PR15742 and PR15747 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179563 91177308-0d34-0410-b5e6-96231b3b80d8
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