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* Fix rdar://6804402 - crash on objc implementations declared withChris Lattner2009-04-191-2/+6
| | | | | | | @class but no implementation. This was broken in all 3 runtime impls. llvm-svn: 69512
* revert david's patch, which causes a testsuite failure.Chris Lattner2009-04-191-3/+2
| | | | llvm-svn: 69501
* "This patch fixes message sends to super in class methods for the GNU ↵Chris Lattner2009-04-181-2/+3
| | | | | | | | runtime (currently an instance method lookup is being performed)." Patch by David Chisnall! llvm-svn: 69493
* Propagate the ASTContext to various AST traversal and lookup functions.Douglas Gregor2009-04-091-4/+5
| | | | | | No functionality change (really). llvm-svn: 68726
* Fixes a problem where the compiler is reporting the wrong size to the Gnu Fariborz Jahanian2009-04-011-2/+3
| | | | | | | runtime on 64-bit architectures. Patch by David Chisnall llvm-svn: 68238
* tidy some code.Chris Lattner2009-04-011-10/+8
| | | | llvm-svn: 68174
* Patch to fix proptocol reference ir-gen for GNU runtime.Fariborz Jahanian2009-03-311-2/+39
| | | | | | Patch by David Chisnal. llvm-svn: 68125
* Some "prep" work for handling ObjC @-string constants that contain UTF-8. No ↵Steve Naroff2009-03-311-2/+4
| | | | | | | | functionality change. Changed GenerateConstantString() to take an ObjCStringLiteral (instead of a std::string). While this isn't strictly necessary, it seems cleaner and allows us to cache to "containsNonAscii" if necessary (to avoid checking in both Sema and CodeGen). llvm-svn: 68114
* Use CodeGenModule API for ObjC runtime function references.Fariborz Jahanian2009-03-301-14/+28
| | | | | | Patch by David Chisnall. llvm-svn: 68043
* Obscure code gen bug related to sending Fariborz Jahanian2009-02-281-0/+2
| | | | | | | message to 'super' in a class method declared in cateogy (darwin specific). llvm-svn: 65709
* Some refactoring of Ivar offset code gen.Fariborz Jahanian2009-02-101-0/+20
| | | | | | in preparation for nonfragile ivar offset work. llvm-svn: 64225
* Patch fixes messaging for GNU runtime.Fariborz Jahanian2009-02-041-58/+36
| | | | | | Patch by David Chisnall llvm-svn: 63769
* GNUStep fast enumeration.Fariborz Jahanian2009-02-031-1/+3
| | | | | | Patch by David Chisnall. llvm-svn: 63666
* ir-gen for nonfragile ivar bitfield access (objc2 nonfragile abi).Fariborz Jahanian2009-02-031-13/+19
| | | | llvm-svn: 63644
* objc2's ir-gen for nonfragile ivar access.Fariborz Jahanian2009-02-031-0/+2
| | | | llvm-svn: 63578
* Thread CGFunctionInfo construction through CodeGenTypes.Daniel Dunbar2009-02-021-4/+6
| | | | | | - Inefficient & leaks memory currently, will be cleaned up subsequently. llvm-svn: 63567
* More ABI API cleanup.Daniel Dunbar2009-02-021-2/+2
| | | | | | | - Lift CGFunctionInfo creation above ReturnTypeUsesSret and EmitFunction{Epi,Pro}log. llvm-svn: 63553
* ABI handling API changes.Daniel Dunbar2009-02-021-3/+4
| | | | | | | | | | | - Lift CGFunctionInfo creation up to callers of EmitCall. - Move isVariadic bit out of CGFunctionInfo, take as argument to GetFunctionType instead. No functionality change. llvm-svn: 63550
* Refactored code gen for ivar access in preparation forFariborz Jahanian2009-02-021-0/+16
| | | | | | objc2 nonfragile ivar access code gen. llvm-svn: 63541
* improvements for GNU objc runtime support, patch by David Chisnall!Chris Lattner2009-01-271-32/+54
| | | | llvm-svn: 63092
* revert the gnu objc patches, they regress codegen-gnu.mChris Lattner2009-01-211-11/+7
| | | | llvm-svn: 62708
* switch from getTypeAtIndex to getElementType. It is non-virtualChris Lattner2009-01-211-1/+1
| | | | | | and more idiomatic. llvm-svn: 62705
* Fix objc type conversion issues with the GNU runtime, patch byChris Lattner2009-01-211-7/+11
| | | | | | David Chisnall llvm-svn: 62703
* (LLVM up) Match TargetData API change in LLVM TOT.Daniel Dunbar2009-01-121-1/+1
| | | | llvm-svn: 62101
* This patch fixes the code gen failures which was a fallout fromFariborz Jahanian2009-01-101-2/+4
| | | | | | | | not merging protocol properties into the classes which use those protocols. With this patch, all my exceutable test pass again. llvm-svn: 62030
* Provide a new kind of iterator, the specific_decl_iterator, thatDouglas Gregor2009-01-091-1/+1
| | | | | | | | | filters the decls seen by decl_iterator with two criteria: the dynamic type of the declaration and a run-time predicate described by a member function. This simplifies EnumDecl, RecordDecl, and ObjCContainerDecl considerably. It has no measurable performance impact. llvm-svn: 61994
* Remove redundant method context (now that ObjCMethodDecl isa ScopedDecl).Steve Naroff2009-01-081-1/+1
| | | | | | | | Convert clients to use the standard getDeclContext() API. Doug, thanks for the review! llvm-svn: 61935
* This is a large/messy diff that unifies the ObjC AST's with DeclContext.Steve Naroff2009-01-081-2/+2
| | | | | | | | | | | | | | | - ObjCContainerDecl's (ObjCInterfaceDecl/ObjCCategoryDecl/ObjCProtocolDecl), ObjCCategoryImpl, & ObjCImplementation are all DeclContexts. - ObjCMethodDecl is now a ScopedDecl (so it can play nicely with DeclContext). - ObjCContainerDecl now does iteration/lookup using DeclContext infrastructure (no more linear search:-) - Removed ASTContext argument to DeclContext::lookup(). It wasn't being used and complicated it's use from an ObjC AST perspective. - Added Sema::ProcessPropertyDecl() and removed Sema::diagnosePropertySetterGetterMismatch(). - Simplified Sema::ActOnAtEnd() considerably. Still more work to do. - Fixed an incorrect casting assumption in Sema::getCurFunctionOrMethodDecl(), now that ObjCMethodDecl is a ScopedDecl. - Removed addPropertyMethods from ObjCInterfaceDecl/ObjCCategoryDecl/ObjCProtocolDecl. This passes all the tests on my machine. Since many of the changes are central to the way ObjC finds it's methods, I expect some fallout (and there are still a handful of FIXME's). Nevertheless, this should be a step in the right direction. llvm-svn: 61929
* Code gen. for ivar references; including bitfieldFariborz Jahanian2008-12-151-1/+2
| | | | | | ivars. llvm-svn: 61043
* Correct CodeGen assumption that LongTy == Int32Ty in a few places. This ↵Sebastian Redl2008-12-041-2/+2
| | | | | | makes several CodeGenObjC tests pass on 64-bit by fixing assertions. This doesn't mean that the result is actually what the GNU runtime expects, though. llvm-svn: 60515
* Rename NamedDecl::getName() to getNameAsString(). Replace a bunch of Chris Lattner2008-11-241-6/+7
| | | | | | | | | | | uses of getName() with uses of getDeclName(). This upgrades a bunch of diags to take DeclNames instead of std::strings. This also tweaks a couple of diagnostics to be cleaner and changes CheckInitializerTypes/PerformInitializationByConstructor to pass around DeclarationNames instead of std::strings. llvm-svn: 59947
* Rename NamedDecl::getIdentifierName() to ::getNameAsCString() and make itChris Lattner2008-11-241-11/+11
| | | | | | | | | assert if the name is not an identifier. Update callers to do the right thing and avoid this method in unsafe cases. This also fixes an objc warning that was missing a space, and migrates a couple more to taking IdentifierInfo and QualTypes instead of std::strings. llvm-svn: 59936
* Rename Selector::getName() to Selector::getAsString(), and addChris Lattner2008-11-241-8/+9
| | | | | | | | | | | | | a new NamedDecl::getAsString() method. Change uses of Selector::getName() to just pass in a Selector where possible (e.g. to diagnostics) instead of going through an std::string. This also adds new formatters for objcinstance and objcclass as described in the dox. llvm-svn: 59933
* Consolidated @try and @synchronize into a singleFariborz Jahanian2008-11-211-12/+5
| | | | | | code gen. method. llvm-svn: 59767
* Introducing objc_assign_ivar to clang.Fariborz Jahanian2008-11-201-0/+8
| | | | llvm-svn: 59740
* Generate strong write barriers for __strong objects.Fariborz Jahanian2008-11-191-0/+16
| | | | | | Also, took care of Daniel's commments. llvm-svn: 59575
* Patch for generation of weak write barriers for objcFariborz Jahanian2008-11-181-2/+10
| | | | | | __weak objects. llvm-svn: 59560
* Generate objc_read_weak for __weak objc loads.Fariborz Jahanian2008-11-181-0/+8
| | | | llvm-svn: 59553
* Introduction the DeclarationName class, as a single, general method ofDouglas Gregor2008-11-171-5/+5
| | | | | | | | representing the names of declarations in the C family of languages. DeclarationName is used in NamedDecl to store the name of the declaration (naturally), and ObjCMethodDecl is now a NamedDecl. llvm-svn: 59441
* Start implementing support for @synchonized with the darwin ObjC API.Chris Lattner2008-11-151-0/+7
| | | | | | Patch by Fariborz! llvm-svn: 59377
* Move IRBuilder type definition to common file.Daniel Dunbar2008-11-011-8/+7
| | | | | | - No functionality change. llvm-svn: 58546
* Remove unneeded EncodingRecordTypes argument to getObjCEncodingForType.Daniel Dunbar2008-10-171-3/+1
| | | | llvm-svn: 57716
* Add Obj-C runtime methods to get runtime specific functions forDaniel Dunbar2008-09-241-8/+13
| | | | | | implementing property access. llvm-svn: 56542
* Move FunctionType conversion into CGCall.cpp:Daniel Dunbar2008-09-101-27/+2
| | | | | | | | | | | | | - Added CodeGenTypes::GetFunctionType, taking a CGFunctionInfo. - Updated Obj-C runtimes to use this instead of rolling the llvm::FunctionType by hand. - Killed CodeGenTypes::{ConvertReturnType, DecodeArgumentTypes}. Add ABIArgInfo class to encapsulate ABI decision of how to lower types to LLVM. - Will move to target sometime soon. llvm-svn: 56047
* Move handling of @try and @throw to the runtime class.Anders Carlsson2008-09-091-0/+17
| | | | llvm-svn: 55983
* Change CodeGen to emit calls using (RValue,Type) list:Daniel Dunbar2008-09-091-4/+5
| | | | | | | | | | | | | | - Add CodeGenFunction::EmitAnyExprToTemp o Like EmitAnyExpr, but emits aggregates to a temporary location if none is available. Seems like this should be simpler (even aside from using first class aggregates). - Killed CodeGenFunction::EmitCallArg (just append the pair) - Conversion of RValues to actual call arguments is now isolated in CodeGenFunction::EmitCall. llvm-svn: 55970
* Handle mutation while enumerating correctly. Fix some bugs.Anders Carlsson2008-08-311-0/+8
| | | | llvm-svn: 55583
* Add Objective-C property setter support.Daniel Dunbar2008-08-301-10/+14
| | | | | | | | | | | | | | | | | | | | | | - Change Obj-C runtime message API, drop the ObjCMessageExpr arg in favor of just result type and selector. Necessary so it can be reused in situations where we don't want to cons up an ObjCMessageExpr. - Update aggregate binary assignment to know about special property ref lvalues. - Add CodeGenFunction::EmitCallArg overload which takes an already emitted rvalue. Add CodeGenFunction::StoreComplexIntoAddr. Disabled logic in Sema for parsing Objective-C dot-syntax that accesses methods. This code does not search in the correct order and the AST node has no way of properly representing its results. Updated StmtDumper to print a bit more information about ObjCPropertyRefExprs. llvm-svn: 55561
* Refactor handling of calls:Daniel Dunbar2008-08-301-14/+22
| | | | | | | | | | | | | | | | - Added CodeGenFunction::EmitCall which just takes the callee, return type, and a list of (Value*,QualType) pairs. - Added CodeGenFunction::EmitCallArg which handles emitting code for a call argument and turning it into an appropriate (Value*,QualType) pair. - Changed Objective-C runtime interface so that the actual emission of arguments for message sends is (once again) done in the code to emit a message send. No intended functionality change, this is prep work for better ABI support and for Objective-C property setter support. llvm-svn: 55560
* Fix Obj-C super sends inside class methods.Daniel Dunbar2008-08-251-6/+11
| | | | | | | - NeXT loads the super class at runtime; this required changing the runtime interface to pass more information down. llvm-svn: 55307
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