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* Clean up CodeGenModule interface.Daniel Dunbar2008-08-151-54/+6
| | | | | | | | | | | | - Add CodeGenModule::EmitTopLevelDecl which uses switch on kind instead of ugly & slow dyn_cast chains. - Drop some simple forwarding methods into the ObjC runtime. - Privatize appropriate methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54827 91177308-0d34-0410-b5e6-96231b3b80d8
* Change ObjCRuntime GenerateProtocol[Ref] methods to takeDaniel Dunbar2008-08-131-1/+1
| | | | | | | | | | | | ObjCProtocolDecl directly. Implement CodeGen support for forward protocol decls (no-ops are so nice to implement). Also moved CGObjCRuntime.h out of CodeGenModule.h git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54709 91177308-0d34-0410-b5e6-96231b3b80d8
* Add LangOptions::NeXTRuntime.Daniel Dunbar2008-08-111-2/+1
| | | | | | | | | | - Wired to -fnext-runtime and -fgnu-runtime options. - Defaults to GNU, no autoselection for NeXT. Emit NeXT OBJC_IMAGE_INFO marker. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54651 91177308-0d34-0410-b5e6-96231b3b80d8
* More #include cleaningDaniel Dunbar2008-08-111-3/+0
| | | | | | | | | | | | - Kill unnecessary #includes in .cpp files. This is an automatic sweep so some things removed are actually used, but happen to be included by a previous header. I tried to get rid of the obvious examples and this was the easiest way to trim the #includes in one fell swoop. - We now return to regularly scheduled development. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54632 91177308-0d34-0410-b5e6-96231b3b80d8
* More #include cleaningDaniel Dunbar2008-08-111-0/+2
| | | | | | | | | - Drop Expr.h,RecordLayout.h from ASTContext.h (for DeclBase.h and SourceLocation.h) - Move ASTContext constructor into implementation git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54627 91177308-0d34-0410-b5e6-96231b3b80d8
* Add dummy Mac Objective-C runtime interface.Daniel Dunbar2008-08-111-1/+2
| | | | | | | - Not currently accessible and completely non-functional. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54624 91177308-0d34-0410-b5e6-96231b3b80d8
* 80 colsNico Weber2008-08-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54599 91177308-0d34-0410-b5e6-96231b3b80d8
* ParseAST now conditionally deletes the passed ASTConsumer.Ted Kremenek2008-08-071-8/+11
| | | | | | | | | | | | ModuleBuilder now performs llvmgen in HandleTranslationUnit. This patch follows from the discussion on the following thread on cfe-commits: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080804/006849.html git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54486 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactored driver logic for CodeGen into LLVMCodeGenWriter. This ↵Ted Kremenek2008-08-051-20/+29
| | | | | | ASTConsumer layers on top of LLVMCodeGen (another existing ASTConsumer) to emit bitcode files to disk. This layering takes this logic out of clang.cpp and puts it directly into the ASTConsumer interface. The benefit is that now --emit-llvm works with both serialized ASTs and regular source files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54364 91177308-0d34-0410-b5e6-96231b3b80d8
* Rework codegen emission of globalsDaniel Dunbar2008-07-291-3/+3
| | | | | | | | | | | | | | | | | | | | | - No (intended) functionality change. - Primary purpose is to clearly separate (lazy) construction of globals that are a forward declaration or tentative definition from those that are the final definition. - Lazy construction is now encapsulated in GetAddrOf{Function,GlobalVar} while final definitions are constructed in EmitGlobal{Function,Var}Definition. - External interface for dealing with globals is now limited to EmitGlobal and GetAddrOf{Function,GlobalVar}. - Also updated helper functions dealing with statics, annotations, and ctors to be private. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54179 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix codegen of chained declarationsDaniel Dunbar2008-07-291-3/+8
| | | | | | | | | - Killed useless CodeGenModule::EmitGlobalVarDeclarator, instead just recurse on any ScopedDecl. - Fix for <rdar://problem/6093838> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54162 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for code generation of Objective-C top-level language constructs.Anton Korobeynikov2008-06-011-0/+18
| | | | | | | Implemented by David Chisnall! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51835 91177308-0d34-0410-b5e6-96231b3b80d8
* Stop leaking the target data. (Leak found with valgrind.)Eli Friedman2008-05-271-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51579 91177308-0d34-0410-b5e6-96231b3b80d8
* Added -g command line options to clang for generating source level debug ↵Sanjiv Gupta2008-05-081-5/+9
| | | | | | information. This patch currently enables generation of line number debug information (stoppoints) and region begin/end debug information. The new files CGDebugInfo.h and CGDebugInfo.cpp implements the debug info manager class CGDebugInfo. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@50848 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove FileVarDecl and BlockVarDecl. They are replaced by ↵Steve Naroff2008-04-151-2/+3
| | | | | | | | | VarDecl::isBlockVarDecl() and VarDecl::isFileVarDecl(). This is a fairly mechanical/large change. As a result, I avoided making any changes/simplifications that weren't directly related. I did break two Analysis tests. I also have a couple FIXME's in UninitializedValues.cpp. Ted, can you take a look? If the bug isn't obvious, I am happy to dig in and fix it (since I broke it). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49748 91177308-0d34-0410-b5e6-96231b3b80d8
* Add initial support for objc codegen for methods, ivars, and theChris Lattner2008-03-301-0/+4
| | | | | | | etoile runtime, patch by David Chisnall! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48969 91177308-0d34-0410-b5e6-96231b3b80d8
* Make a major restructuring of the clang tree: introduce a top-levelChris Lattner2008-03-151-0/+104
lib dir and move all the libraries into it. This follows the main llvm tree, and allows the libraries to be built in parallel. The top level now enforces that all the libs are built before Driver, but we don't care what order the libs are built in. This speeds up parallel builds, particularly incremental ones. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48402 91177308-0d34-0410-b5e6-96231b3b80d8