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2013-04-25[neonemitter tests] Change triple of emitted tests to thumbv7s to match the ↵Michael Gottesman
target cpu being swift. Also specify the target-abi to apcs-gnu. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180233 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Objective-C parsing [qoi]: Recover gracefully with good diagnosticFariborz Jahanian
when class implementation declaration adds protocol qualifier list. // rdar://12233858 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180228 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Objective-C arc: Improve disgnostics when 'weak'Fariborz Jahanian
property cannot be synthesized because its backing ivar does not support weak references. // rdar://13676793 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180211 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Removing example-dynarray.cpp test since it's of no value.Jyotsna Verma
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180208 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Test that last option wins between -Ofast and -O2.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180207 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Put -fvectorize under the -Ofast umbrella flag.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180206 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Improve the implementation of the -Ofast option.Chad Rosier
Specifically, allow the flags that fall under this umbrella (i.e., -O3, -ffast-math, and -fstrict-aliasing) to be overridden/disabled with the individual -O[0|1|2|s|z]/-fno- flags. This also fixes the handling of various floating point optimization flags that are modified by -ffast-math (and thus -Ofast as well). Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180204 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[driver] Add a hasFlag API that accepts a positive alias.Chad Rosier
Part of rdar://13622687 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180203 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Objective-C: When reporting on missing property accessor implementation inFariborz Jahanian
categories, do not report when they are declared in primary class, class's protocol, or one of it super classes. This is because, its class is going to implement them. // rdar://13713098 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180198 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Flip flag to merge short if-statements into one line for Google style.Daniel Jasper
This now allows clang-format to do: if (a) return; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180187 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24clang-format support for multiple input files.Alexander Kornienko
Summary: Added support for multiple input files, that can be used both with and without in-place edit (-i) option. Added checks for -offset and -length options: don't allow them on multiple files, check that they don't fall outside input file, made both options unsigned, so that there's no need to check for negative values. Removed "-1 can be used for end-of-file" from -length description. Reviewers: djasper, klimek Reviewed By: djasper CC: cfe-commits Differential Revision: http://llvm-reviews.chandlerc.com/D719 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180185 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[analyzer] Refactoring + explanatory comment.Anton Yartsev
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180181 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Release note the change to clang_CXCursorSet_contains().Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180178 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Fix typo in comparison in clang_CXCursorSet_contains().Ted Kremenek
Fixes PR 10124. Patch by Jens Kilian. Thanks to Nikola Smiljanic for following up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180177 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Revert "Remove CXCursorSet and related APIs. There are no known clients."Ted Kremenek
Apparently there are... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180176 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Add test case for -Wdeprecated-objc-pointer-introspection, andTed Kremenek
tweak warning to suggest that it is just a bad thing to do. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180175 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Remove CXCursorSet and related APIs. There are no known clients.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180174 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Fix comment alignment behavior.Daniel Jasper
In the following snippet, clang-format incorrectly aligned the trailing comment, when only the last line was formatted: int aaaaaa; // comment int b; int c; // Formatting only this line moved this comment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180173 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24Add some more required SPARC v9 predefined macros.Jakob Stoklund Olesen
Solaris/AuroraUX only need __arch64__, the BSDs need the other variants. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180172 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-24[analyzer] IvarInvalidation: correctly handle cases where only partial ↵Anna Zaks
invalidators exist - If only partial invalidators exist and there are no full invalidators in @implementation, report every ivar that has not been invalidated. (Previously, we reported the first Ivar in the list, which could actually have been invalidated by a partial invalidator. The code assumed you cannot have only partial invalidators.) - Do not report missing invalidation method declaration if a partial invalidation method declaration exists. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180170 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23[analyzer] Set the allocation site to be the uniqueing location for retain ↵Anna Zaks
count checker leaks. The uniqueing location is the location which is part of the hash used to determine if two reports are the same. This is used by the CmpRuns.py script to compare two analyzer runs and determine which warnings are new. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180166 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23[analyzer] Refactor BugReport::getLocation and ↵Anna Zaks
PathDiagnosticLocation::createEndOfPath for greater code reuse The 2 functions were computing the same location using different logic (each one had edge case bugs that the other one did not). Refactor them to rely on the same logic. The location of the warning reported in text/command line output format will now match that of the plist file. There is one change in the plist output as well. When reporting an error on a BinaryOperator, we use the location of the operator instead of the beginning of the BinaryOperator expression. This matches our output on command line and looks better in most cases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180165 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23Update checker build.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23[libclang] Introduce a CXCursor_ObjCSelfExpr cursor, which is the equivalent ↵Argyrios Kyrtzidis
of CXCursor_CXXThisExpr for C++ code. rdar://13717006 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180127 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23Make compares unsigned. The expression can't become negative anyways.Benjamin Kramer
Silences a sign compare warning on 32 bit archs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180110 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23Fix formatting of complex #if expressions.Daniel Jasper
Before: #if !defined(AAAAAAAAAAAAAAAA) && (defined CCCCCCCC || \ defined DDDDDDDD) && defined(BBBBBBBB) After: #if !defined(AAAAAAAAAAAAAAAA) && (defined CCCCCCCC || defined DDDDDDDD) && \ defined(BBBBBBBB) This fixes llvm.org/PR15828. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180105 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23Warn that scoped enumerations are a C++11 extenstion when compiling inRichard Trieu
C++98 mode. This improves on the previous diagnostic message of: error: expected identifier or '{' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180076 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23[analyzer] RetainCountChecker: Clean up path notes for autorelease.Jordan Rose
No functionality change. <rdar://problem/13710586> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180075 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23[scan-build] Whitelist all -mXXXX options.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180073 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22When modifying an implicit instantiation with information from an explicit ↵Argyrios Kyrtzidis
one, make sure to reset the "right brace" location. Otherwise the source range of the explicit instantiation may become invalid (begin location will be after the end location). rdar://13706991 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180070 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22[analyzer] Model strsep(), particularly that it returns its input.Jordan Rose
This handles the false positive leak warning in PR15374, and also serves as a basic model for the strsep() function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180069 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Add triple to tbaa-struct.cpp to appease botsManman Ren
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180065 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Add a warning for Objective-C pointer introspection, which is solely the job ↵Ted Kremenek
of the Objective-C runtime. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180062 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Rename this test to make it more general for including more tests.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180056 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22[ms-inline asm] Set the OpDecl to the InlineAsmIdentifierInfo struct.Chad Rosier
Part of rdar://13663589 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180055 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22[analyzer] Treat reinterpret_cast like a base cast in certain cases.Jordan Rose
The analyzer represents all pointer-to-pointer bitcasts the same way, but this can be problematic if an implicit base cast gets layered on top of a manual base cast (performed with reinterpret_cast instead of static_cast). Fix this (and avoid a valid assertion) by looking through cast regions. Using reinterpret_cast this way is only valid if the base class is at the same offset as the derived class; this is checked by -Wreinterpret-base-class. In the interest of performance, the analyzer doesn't repeat this check anywhere; it will just silently do the wrong thing (use the wrong offsets for fields of the base class) if the user code is wrong. PR15394 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180052 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22[analyzer] Type information from C++ new expressions is perfect.Jordan Rose
This improves our handling of dynamic_cast and devirtualization for objects allocated by 'new'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180051 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22[Mips] Remove "REQUIRES: mips-registered-target" from some MIPS-relatedSimon Atanasyan
driver tests. These tests check the driver only and do not require mips target. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180042 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22TBAA: make sure zero-length bitfield works for tbaa.struct and path-aware tbaaManman Ren
For ms structs, zero-length bitfields following non-bitfield members are completely ignored, we should not increase the field index. Before the fix, we will have an assertion failure. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180038 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22[ms-inline asm] Refactor/clean up the SemaLookup interface. No functionalChad Rosier
change indended. Part of rdar://13663589 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180027 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Move debug info tests for scoped enums into a separate file.Adrian Prantl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180026 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Use the ugly PRIx64 macro to make format string portable.Benjamin Kramer
This is debugging code so functionality isn't a concern, but mingw32 warns because it doesn't understand the %llx format specifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180024 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22C++1y constexpr extensions, round 1: Allow most forms of declaration andRichard Smith
statement in constexpr functions. Everything which doesn't require variable mutation is also allowed as an extension in C++11. 'void' becomes a literal type to support constexpr functions which return 'void'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22cmake: Only add -pedantic if LLVM didn't add it. Don't unconditionally addRichard Smith
-Wall -W, since it's already provided by LLVM's cmake config, and that overrides fixes (such as -Wno-uninitialized) which LLVM's cmake setup may have provided. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180018 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Fix array constant expression evaluation bug: we can have different values forRichard Smith
different array elements, even if they're all constructed using the same default constructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180017 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Don't emit _ZTW wrappers for TLS variables which don't use the C++ ↵Richard Smith
thread_local keyword. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180004 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Cleanup: test source file does not need to be executableArnaud A. de Grandmaison
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180002 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Fix bin-packing behavior of constructor initialziers.Daniel Jasper
In Google style, constructor initializers need to be all on one line or one initializer per line if that does not fit. Without this patch, this non-bin-packing-behavior incorrectly extends to the parameters of the initializers. Before: Constructor() : aaaaa(aaaaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaa) {} After: Constructor() : aaaaa(aaaaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaa) {} git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180001 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Revert "Revert "PR14606: Debug info for using ↵David Blaikie
directives/DW_TAG_imported_module"" This reverts commit 179839 now that the corresponding LLVM patch has been fixed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179997 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22Add a triple to make a test resilient to non-TLS hosts (eg: darwin10)David Blaikie
Making the test introduced in r179962 resilient to being run on darwin10 hosts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179992 91177308-0d34-0410-b5e6-96231b3b80d8
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