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2009-08-21Patch to ir-gen copy assigning array members when synthesizing Fariborz Jahanian
a copy assignment operator function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21Patch to provide ir-gen support in copying array membersFariborz Jahanian
when synthesizing a copy constructor. Arrays's base element may have a trivial or non-trivial copy constructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79653 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21Array member construction in prologue of user-declaredFariborz Jahanian
constructors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21Introduce getConstantArrayElementCount API and use it inFariborz Jahanian
construction/destruction of array members. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79637 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21We now support overriding base functions in vtables. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-21Remove TypeSpecStartLocation from VarDecl/FunctionDecl/FieldDecl, and use ↵Argyrios Kyrtzidis
DeclaratorInfo to get this information. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20Patch to ir-gen destruction of array member elements in revers orderFariborz Jahanian
of their construction. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79571 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20ir-gen patch to destruct array members. WIP.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20Using "ObjCImplicitSetterGetterRefExpr" instead of ↵Fariborz Jahanian
"ObjCImplctSetterGetterRefExpr". A field rename and more comments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20Refine vbase offsets for the inductive case. Things are now startingMike Stump
to come together nicely. Still a WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79521 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20Ensure we don't output repeated vbase offsets. I have a testcase forMike Stump
this, but need to fixup the actual offset value before I can check it in. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79506 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20Test case for my last patch plus a minor clean up.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79500 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20ir-gen for multi-dimensional array construction. WIP.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79497 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Removed unneeded code for break/continue statements inFariborz Jahanian
manufactured for-loop per Anders feedback (thanks). - Fariborz git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79466 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19ir-gen for constructing arrays as non-static data members. WIP.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79464 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Switch to SmallString::str from SmallString::c_str.Daniel Dunbar
- Several FIXMEs due to non-Twinification of IRBuilder. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79455 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19One second thought, I think I want to limit this class to just vtableMike Stump
building activities. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79438 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Cleanup: fold IndirectPrimary into builder.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79423 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19We don't want to confuse this layout with the BLayout from the builder.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79422 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Restore vbase offsets for classes without a primary.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79402 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Refine vcalls a little.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Introduce LocInfoType which is a Sema-specific implementation detail.Argyrios Kyrtzidis
This is a Type subclass that can hold a DeclaratorInfo* when we have type source info coming out of a declarator that we want to preserve. This is used only at the "border" of Parser/Sema for passing/getting QualTypes, it does not participate in the type system semantics in any way. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79394 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-19Introduce DeclaratorDecl and pass DeclaratorInfo through the Decl/Sema ↵Argyrios Kyrtzidis
interfaces. DeclaratorDecl contains a DeclaratorInfo* to keep type source info. Subclasses of DeclaratorDecl are FieldDecl, FunctionDecl, and VarDecl. EnumConstantDecl still inherits from ValueDecl since it has no need for DeclaratorInfo. Decl/Sema interfaces accept a DeclaratorInfo as parameter but no DeclaratorInfo is created yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79392 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Cleanup.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79374 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Add some documentation.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79373 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Cleanups. Move GenerateRtti to CodeGenModule.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79372 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Renamed ClassProp data member of ObjCImplctSetterGetterRefExprFariborz Jahanian
to InterfaceDecl, as it is unrelated to any property and holds the InterfaceDecl needed for accessing class getter/setter methods using the dot-syntax. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79371 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Move the rest of the vtable building code into the new builder.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79370 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Suck up method generation.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79367 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Split out vtable bulding code into a builder.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79366 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-18Renamed ObjCKVCRefExpr to ObjCImplctSetterGetterRefExpr.Fariborz Jahanian
Removed an unnecessary loop to get to setters incoming argument. Added DoxyGen comments. Still more work to do in this area (WIP). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79365 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-17Fixed typo in last commit pointed out by Anton.David Chisnall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-17Changes to TargetABIInfo to (hopefully) select the correct calling ↵David Chisnall
convention. This has been tested on FreeBSD, and now correctly generates GCC-compatible code for functions returning small structures. Please test it on other platforms! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79288 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-17Patch to 1) synthesizing non-trivial default destructor whenFariborz Jahanian
one is not provided by user. 2) More complete emission of ctor prologue when it has no initializer list or when it is synthesized. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79269 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-17Remove an ErrorUnsupported call.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79261 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-17Initial patch to support definitions of id and Class from headers in ↵David Chisnall
Objective-C code. This currently breaks test/SemaObjC/id-isa-ref.m and issues some spurious warnings when you attempt to assign a struct objc_class* value to a Class variable. The test case probably should fail as it's written, because without the definition of Class the compiler should not assume struct objc_class* is a valid receiver type, but it's left broken because it would be nice if we could get that passing too for the special case of isa. Approved by snaroff. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79248 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-16Improve handling of delete expressions.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-16Patch toward synthesizing non-trivial destructors. WIPFariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-16Only do this for initializers of course.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79197 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-16Destroy bound temporaries.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79196 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-16Add an IsInitializer flag to EmitAnyExpr. This is used to prevent ↵Anders Carlsson
temporaries from being destroyed when they're bound to a reference variable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79179 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-16No need to append extra padding now that we don't create packed structs for ↵Anders Carlsson
simple cases like the constant string. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79178 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-16Cleanups and fixups for calculating the virtual base offsets. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Improved on ir-gen for synthesis of non-trivial defaultFariborz Jahanian
constructor body whose class has non-static data-members which required non-trivial construction. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79125 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Fix for PR4721: adjust CodeGen and ASTContext so that we have a Eli Friedman
consistent model for handling size expressions for VLAs. The model is essentially as follows: VLA types own their associated expression. In some cases, we need to create multiple VLA types to represent a given VLA (for canonical types, or qualifiers on array types, or type merging). If we need to create multiple types based off of the same VLA declaration, we use the new refcounting functionality so they can all own the expression. The VLASizeMap in CodeGenFunction then uses the size expression to identify the group of VLA types based off of the same original declaration. I'm not particularly attached to the VLA types owning the expression, but we're stuck with at least until someone comes up with a way to walk the VLA expressions for a declaration. I did the parallel fix in ASTContext for DependentSizedArrayType, but I haven't really looked closely at it, so there might still be issues there. I'll clean up the code duplication in ASTContext in a followup commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Disable all recognition of main() in -ffreestanding. Addresses bug #4720.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15minor cleanups for VLA stuff.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79059 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14use GetVLASize instead of accessing VLASizeMap directly, this gets an assert if Chris Lattner
VLASize isn't populated for the type yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79057 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14Do now overflow while calulating upper bound for zero sized array.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14ir-gen for generation of trvial copy constructorFariborz Jahanian
call. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79034 91177308-0d34-0410-b5e6-96231b3b80d8
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