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2011-06-30Improve the wording of the warning when returning a value fromChandler Carruth
a constructor or destructor. Patch by Hans Wennborg. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134138 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-30Preserve that a TemplateName was arrived at by substitutingJohn McCall
for a template template parameter. Uses to follow. I've also made the uniquing of SubstTemplateTemplateParmPacks use a ContextualFoldingSet as a minor space efficiency. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134137 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-30Fix an obvious typo in an attribute's diagnostics.Chandler Carruth
Patch by Caitlin Sadowski. Unfortunately, this attribute doesn't seem to have a single test. It is only mentioned in comments in one test, and as a string literal in a copy of some Clang code checked in as a test for the Indexer. =[ It dates from 2009 r74280 as part of OpenCL 1.0. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134136 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-30createTargetMachine now takes a CPU string.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134128 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-30Document and check tighter assumptions about the TemplateName of aJohn McCall
TemplateSpecializationType. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134120 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Introduce a caching mechanism for macro expanded tokens.Argyrios Kyrtzidis
Previously macro expanded tokens were added to Preprocessor's bump allocator and never released, even after the TokenLexer that were lexing them was finished, thus they were wasting memory. A very "useful" boost library was causing clang to eat 1 GB just for the expanded macro tokens. Introduce a special cache that works like a stack; a TokenLexer can add the macro expanded tokens in the cache, and when it finishes, the tokens are removed from the end of the cache. Now consumed memory by expanded tokens for that library is ~ 1.5 MB. Part of rdar://9327049. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134105 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29[libclang] Introduce cxcursor::getCursorParentDecl(CXCursor Cursor) and use ↵Argyrios Kyrtzidis
it at the appropriate place in CIndex.cpp No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134104 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Introduce Preprocessor::getTotalMemory() and use it in CIndex.cpp, no ↵Argyrios Kyrtzidis
functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134103 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Check for deprecated/unavailable/etc attributes on fields that areDouglas Gregor
initialized via initializer lists. Fixes <rdar://problem/9694686>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134099 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29When redeclaring a local extern in the same scope, make sure that weDouglas Gregor
replace the existing declaration appropriately. Patch by Jordy Rose, fixes PR10013 / <rdar://problem/9584157>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134097 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29objc-arc: fix a IRGen crash when checking forFariborz Jahanian
accessibility of an initializer which is a compound statement. // rdar://9694706 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134091 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Use existing -fcatch-undefined-behavior option,Fariborz Jahanian
replacing -freset-local-blocks. // rdar://9227352 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134082 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Remove doxygen.cfg to prevent accidental commits, it is generated from ↵Benjamin Kramer
doxygen.cfg.in. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134072 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Use preferred 64-bit alignment for i64 & f64 for Thumb targets. Radar 9695134.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134070 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Make ARC support default to true. Please can we stop making Objective-C ↵David Chisnall
runtime features part of the platform description? This only makes sense for Darwin. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134066 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Add ARC support for the GNUstep runtime.David Chisnall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134065 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29We don't pass classes with a copy-constructor or destructor byval, so the ↵Eli Friedman
address takes up an integer register (if one is available). Make sure the x86-64 ABI implementation takes that into account properly. The fixed implementation is compatible with the implementation both gcc and llvm-gcc use. rdar://9686430 . (This is the issue that was reported in the thread "[LLVMdev] Segfault calling LLVM libs from a clang-compiled executable".) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134059 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29Revert accidental commit.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134052 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-29SubtargetFeature.h has been moved to MC.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134050 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Under a compiler flag, -freset-local-blocks,Fariborz Jahanian
wipe out stack blocks when they go out of scope. // rdar://9227352 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134045 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Revert r133024, "[format strings] correctly suggest correct type for '%@'Daniel Dunbar
specifiers. Fixes <rdar://problem/9607158>." because it causes false positives on some code that uses CF toll free bridging. - I'll let Doug or Ted figure out the right fix here, possibly just to accept any pointer type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134041 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Update this test to reflect the new (deterministic) order in r134038.Chandler Carruth
This was part of Kaelyn's original patch that got dropped while I was working on it, but after I ran my tests. =/ Sorry. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134039 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Fix non-determinism in selecting between equal-length names which referChandler Carruth
to the same declaration when correcting typos. This is done by essentially sorting the corrections as they're added. Original patch by Kaelyn Uhrain, but modified for style and correctness by accounting for more than just the textual spelling. This still is a bit of a WIP hack to make this deterministic. Kaelyn (and myself) are working on a more principled solution going forward. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134038 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Modify test case to allow buildbots to make forward progress. This test shouldChad Rosier
now (incorrectly) pass. Once the appropriate fixes have been made this test should be reverted. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134035 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Fix an invalid use of ::back() on an newly emptied vector. Also tightenChandler Carruth
up several places where we never expect to have NULL pointers to assert early. This fixes a valgrind error within CorrectTypo, but not the non-determinism. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134032 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Driver/Darwin: -force_load can be specified multiple times.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134025 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Split out logic for valid clobbers and valid inline asm registers.Eric Christopher
Fixes rdar://9281377 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134016 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Eliminate most uses of ShallowCollectObjCIvars which requiresFariborz Jahanian
a vector for collection. Use iterators where needed instead. // rdar://6817577 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134015 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Be more thorough about mangling unresolved types.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134011 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Dynamically allocate the StringMaps used in typo correction so that weDouglas Gregor
don't rely on the existence of a copy constructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134009 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Add support for C++ namespace-aware typo correction, e.g., correctingDouglas Gregor
vector<int> to std::vector<int> Patch by Kaelyn Uhrain, with minor tweaks + PCH support from me. Fixes PR5776/<rdar://problem/8652971>. Thanks Kaelyn! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134007 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Fix test case; we may end up linking against the libprofile_rt dylib.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134006 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28[analyzer] strnlen isn't a builtin, don't test for itJordy Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133994 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Fix PR9279 - Macro expansion stack trace seriously broken with ↵Chris Lattner
function-style macros, by not recursively printing notes for other 'instantiated from' notes. This is a one line fix here: + // Don't print recursive instantiation notes from an instantiation note. + Loc = SM.getSpellingLoc(Loc); While here, fix the testcase to be more precise (it got filecheck'ized brutally), and fix EmitCaretDiagnostic to be private and to not pass down the unused 'Level' argument. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133993 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Introduce Declarator::CXXNewContext and remove 'AutoAllowedInTypeName' parameterArgyrios Kyrtzidis
from Sema::GetTypeForDeclarator. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133987 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Centralize all checks for a C++ tag definition inside a typename inArgyrios Kyrtzidis
Sema::GetTypeForDeclarator and remove its 'OwnedDecl' out parameter. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133986 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Centralize the check for a tag definition in a Declarator::PrototypeContext ↵Argyrios Kyrtzidis
inside GetTypeForDeclarator. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133985 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Remove the call to GetTypeForDeclarator in Sema::ActOnCXXConditionDeclaration.Argyrios Kyrtzidis
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133984 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Cut down a few of the excess errors in the test.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133983 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Revert unintentional commit.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133971 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-28Provide fix-it for '.' <-> '->' for Objective-C ivar/property access.Fariborz Jahanian
// rdar://7811841 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133970 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27ARC writeback isn't supposed to apply to local indirect pointers,John McCall
only to pointers to locals. But it should work inside blocks, too. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133969 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27Merge some calls to FoldingSetNodeID::AddInteger; assuming my measurements ↵Eli Friedman
aren't completely off, roughly a 1% speedup on SingleSource/UnitTests/ObjC/trivial-interface.m . git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133968 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27Don't factor in visibility for templates and template argumentsJohn McCall
for explicit specializations with their own explicit visibility. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133958 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27Merge this test into another.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133957 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27Cache the result of AttributeList::getKind(); it's relatively expensive to ↵Eli Friedman
compute, and we query it frequently enough that it showed up in a profile. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133948 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27Fix PR10204 in a better way.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27Update test for r133934.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133942 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27Handle nonnull attribute with optional argument number onFariborz Jahanian
functions with arguments of transparent unions type. // rdar://9584012 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133941 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27[analyzer] Use UnknownVal when default-initializing arrays whose element ↵Jordy Rose
types we don't model, to distinguish them from uninitialized arrays (PR10163). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133937 91177308-0d34-0410-b5e6-96231b3b80d8
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