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* Warn on use of __weak attribute on localFariborz Jahanian2009-02-211-0/+5
| | | | | | variable (objc2 gc specific). llvm-svn: 65240
* Use llvm::StringsEqualNoCase instead of strncasecmp.Ted Kremenek2009-02-211-8/+5
| | | | llvm-svn: 65237
* Fixed an ICE in meta-data generation of __weak/__strong ivars.Fariborz Jahanian2009-02-211-1/+2
| | | | llvm-svn: 65235
* Evaluation of unary deref could call integer evaluator on non-integralDaniel Dunbar2009-02-211-0/+7
| | | | | | | expr; hilarity ensued. - PR3640. llvm-svn: 65234
* Fix build on windows.Cedric Venet2009-02-212-1/+6
| | | | | | Should clang have a config.h or should we use the config.h of llvm or using the preprocessor is OK? I did a quick fix here, but having a guideline on how to handle non portable function would be great (or ask ted to stop breaking the windows build :)). llvm-svn: 65233
* This fixes <rdar://problem/6497650> More type mismatches issues with clang.Steve Naroff2009-02-212-16/+16
| | | | | | | | | | Move two key ObjC typechecks from Sema::CheckPointerTypesForAssignment() to ASTContext::mergeTypes(). This allows us to take advantage of the recursion in ASTContext::mergeTypes(), removing some bogus warnings. This test case I've added includes an example where we still warn (and GCC doesn't). Need to talk with folks and decide what to do. At this point, the major bogosities should be fixed. llvm-svn: 65231
* Improved naming convention heuristics in the retain/release checker to betterTed Kremenek2009-02-211-9/+94
| | | | | | | | | handle method names that contain 'new', 'copy', etc., but those words might be the substring of larger words such as 'newsgroup' and 'photocopy' that do not indicate the allocation of objects. This should address the issues discussed in <rdar://problem/6552389>. llvm-svn: 65224
* Slight tweak to last commit: make sure to copy CVR qualifiers for fixed Eli Friedman2009-02-211-1/+3
| | | | | | pointer types. llvm-svn: 65210
* Re-fix r65140 correctly.Eli Friedman2009-02-212-23/+72
| | | | llvm-svn: 65208
* Handle case of none gc'able objects regardless of theirFariborz Jahanian2009-02-212-5/+20
| | | | | | type. llvm-svn: 65205
* Emit extern_weak when needed.Daniel Dunbar2009-02-211-5/+10
| | | | | | - PR3629. llvm-svn: 65203
* We must always mangle attribute overloadable functions; even if in aDaniel Dunbar2009-02-201-5/+5
| | | | | | | system header. - Prevents a codegen crash when anything used anything in tgmath! :) llvm-svn: 65200
* Fix <rdar://problem/6500554> missing objc error message.Steve Naroff2009-02-202-7/+22
| | | | llvm-svn: 65198
* switch the macroinfo argument lists from being allocated off the heapChris Lattner2009-02-202-5/+5
| | | | | | | | | to being allocated from the same bumpptr that the MacroInfo objects themselves are. This speeds up -Eonly cocoa.h pth by ~4%, fsyntax-only is barely measurable. llvm-svn: 65195
* detemplatify setArgumentList and some other cleanups.Chris Lattner2009-02-202-8/+5
| | | | llvm-svn: 65187
* require the MAcroInfo objects are explcitly destroyed.Chris Lattner2009-02-202-3/+12
| | | | llvm-svn: 65179
* allocate and dellocate objc decl list through AST Context instead ofChris Lattner2009-02-201-2/+3
| | | | | | | | | with new/delete. With disable-free, this reduces the number of 4/8 byte mallocs from 4793/1541 to 865/456 and also drops other sizes as well. This is a very small perf win, nothing major. llvm-svn: 65171
* fix indentationChris Lattner2009-02-201-3/+3
| | | | llvm-svn: 65170
* silence some warnings in no asserts mode.Chris Lattner2009-02-201-5/+4
| | | | llvm-svn: 65169
* add plumbing to get ASTContext& down to allocation/deallocation points in ↵Chris Lattner2009-02-203-33/+44
| | | | | | | | ObjCList, but don't start using it yet. Renamed some methods to be more consistent. llvm-svn: 65168
* newly factored, we can now move the set and destroy methods out of line.Chris Lattner2009-02-201-0/+20
| | | | llvm-svn: 65166
* Greatly simplify the logic in ExplodedGraphImpl::TrimGraph. Now we just do aTed Kremenek2009-02-201-111/+42
| | | | | | | | | vanilla reverse-BFS followed by a forward-DFS instead of resulting to strange histrionics (whose purpose I can no longer remember) in the reverse-BFS stage. This fixes an assertion failure in BugReporter due to edge cases where no root was being hit in the reverse-BFS phase. llvm-svn: 65160
* rename ObjCList::clear() -> ObjCList::Destroy(). Require that destroy is calledChris Lattner2009-02-201-6/+6
| | | | | | before the dtor. llvm-svn: 65156
* rearrange the contents of DeclObjC to be by-class. Fix some 80 column issuesChris Lattner2009-02-201-328/+367
| | | | | | and other non-semantic changes. llvm-svn: 65155
* destroy should forward to base class.Chris Lattner2009-02-201-0/+1
| | | | llvm-svn: 65151
* move the @implementation ivar list to being an ObjCList, which preventsChris Lattner2009-02-202-20/+11
| | | | | | it from being leaked, among other things. llvm-svn: 65150
* Add some IRgen improvement notes.Daniel Dunbar2009-02-201-0/+17
| | | | llvm-svn: 65146
* Shorten; no functionality change.Daniel Dunbar2009-02-201-8/+6
| | | | llvm-svn: 65145
* Take advantage of noreturn attribute to add unreachable instruction &Daniel Dunbar2009-02-201-0/+12
| | | | | | | clear insertion point. The rest of IRgen should theoretically take advantage of this to avoid emitting dead code. Theory != Practice. llvm-svn: 65141
* Always try to fold array sizes, and warn if we could fold something that ↵Anders Carlsson2009-02-202-47/+16
| | | | | | isn't an ICE. This makes us compatible with GCC. llvm-svn: 65140
* remove some more methods from objc decls, using the iteratorChris Lattner2009-02-206-41/+40
| | | | | | interfaces more consistently. llvm-svn: 65138
* Handle constant int -> ptr casts of lvalue results.Daniel Dunbar2009-02-201-8/+17
| | | | | | - PR3463 (again). llvm-svn: 65133
* remove some slow O(n) methods.Chris Lattner2009-02-201-19/+0
| | | | llvm-svn: 65132
* Change ObjCForwardProtocolDecl to use an ObjCList.Chris Lattner2009-02-201-11/+6
| | | | llvm-svn: 65131
* Set call attribute for direct calls (i.e. noreturn).Daniel Dunbar2009-02-203-26/+26
| | | | | | - Remove an unused variant of EmitCallExpr overload. llvm-svn: 65130
* move the interace list of @class to use ObjCList.Chris Lattner2009-02-201-16/+3
| | | | llvm-svn: 65129
* Fix <rdar://problem/6586239> bitfield constraints not enforced (for ObjC)Steve Naroff2009-02-201-6/+3
| | | | llvm-svn: 65128
* remove a dead list.Chris Lattner2009-02-201-2/+1
| | | | llvm-svn: 65127
* add support for amd64-*, patch by Brooks Davis!Chris Lattner2009-02-201-1/+1
| | | | llvm-svn: 65124
* switch ObjCMethodDecl's parameter list from being explicitly managed to an ↵Chris Lattner2009-02-202-15/+2
| | | | | | ObjCList. llvm-svn: 65114
* switch the interface ivar list from being explicitly managed to using ObjCList.Chris Lattner2009-02-201-17/+2
| | | | llvm-svn: 65113
* move more objc destruction out of dtors into Destroy.Chris Lattner2009-02-201-11/+42
| | | | llvm-svn: 65112
* move some objc decl destruction out of dtors into Destroy method.Chris Lattner2009-02-201-6/+9
| | | | llvm-svn: 65111
* Add an example in comments.Zhongxing Xu2009-02-201-1/+6
| | | | llvm-svn: 65110
* A few small tweaks to isConstantInitializer. (No test because this Eli Friedman2009-02-201-3/+9
| | | | | | isn't getting used by Sema or CodeGen at the moment...) llvm-svn: 65107
* Add support for * (unary dereference) operator to ExprConstant.Eli Friedman2009-02-201-0/+9
| | | | llvm-svn: 65105
* optimize the 'StoredDeclsMap' for the common case where there is Chris Lattner2009-02-201-44/+121
| | | | | | | | | | exactly one decl with a specific name in a specific context. This avoids a bunch of malloc traffic and shrinks StoredDeclsMap to hold one pointer instead of 3 words (for a std::vector). This speeds up -fsyntax-only on cocoa.h with PTH by ~7.3%. llvm-svn: 65103
* Suppress constant initializer checking when the declaration isn't valid. Eli Friedman2009-02-201-2/+4
| | | | | | | | This prevents emitting diagnostics which are almost certainly useless. (Note that the test is checking that we emit only one diagnostic.) llvm-svn: 65101
* Initialize the Init variable to something reasonable when we emit an Eli Friedman2009-02-201-1/+4
| | | | | | error, so we don't crash. llvm-svn: 65099
* ExprConstant handling for a couple more cases of pointer-to-int casts Eli Friedman2009-02-201-3/+18
| | | | | | from the testsuite. llvm-svn: 65098
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