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2009-12-02Turn off for now.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90339 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Put the Builder classes into the anonymous namespace.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90335 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Change rtti/Rtti to RTTI, as it is an acronym.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90334 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Rename CGRtti.cpp to CGRTTI.cpp.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90331 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Avoid warning for getTerminateFn defined but not used.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90330 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02terminate doesn't throw.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02More exception handling improvements... WIP.Mike Stump
Highlights include: Add a helper to generate __cxa_free_exception and _ZSt9terminatev. Add a region to handle EH object deallocation for ctor failures for throw. Add a terminate handler for __cxa_end_catch. A framework for adding cleanup actions for the exceptional edges only. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90305 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Added an assert.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90285 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Make EmitStoreOfScalar generate a more sane representation of boolean stores.Eli Friedman
"Fixes" PR5645. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90272 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01(objc2 nonfragile-abi specific). If the translation unit includes an ↵Fariborz Jahanian
implementation of a subclass (direct or indirect) of a weak_import root class, emit a weak reference for the root class's metaclass (should complete radar 6815425). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90249 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Update for llvm intrinsics change.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Much work on try/catch statement. WIP.Mike Stump
Highlights include: Fix __cxa_begin_catch so it now returns a value. Added getUnwindResumeOrRethrowFn helper to build up calls to _Unwind_Resume_or_Rethrow. Broke out object copying code into CopyObject from EmitCXXThrowExpr. Built up another version of CopyObject that can copy from memory for use in the catch parameter code. RTTI generation for type matching for catch. Code to check for the type match for catch. Code to generate the catch parameter, WIP, need make sure references and pointers and copy ctors work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30Have ASTRecordLayout keep track of the key function, in preparation of ↵Anders Carlsson
fixing a synthetic ctor/dtor bug. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30More support for virtual destructor calls.Fariborz Jahanian
Fixes pr5619 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90158 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30Reflow comments and fix 80-col violation.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90152 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30Fix an assert.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90149 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30Don't try to generate common globals for C++ files, instead of depending on ↵Daniel Dunbar
the FE to set NoCommon, and simplify CodeGenOptions initialization. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-30Minor cleanup (no functionality change).Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90105 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-29Don't pass false (default) for isVolatile parameter to CreateLoad.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90098 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-29Explicitly use setVolatile instead of extra IRBuilder argument.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90095 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-29Don't pass false (default) for isVolatile parameter to CreateStore.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90094 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-29Simplify code. No functionality change.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90087 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-29Add DeclarationName support for C++0x operator literals. They should now work asSean Hunt
function names outside of templates - they'll probably cause some damage there as they're largely untested. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90064 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-29Change LangOptions::ObjCConstantStringClass to an std::string to avoid ↵Daniel Dunbar
worrying about the lifetime. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90052 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-29Move MainFileName option variable into CodeGenOptions instead of LangOptions.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90051 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-28Remove remaining VISIBILITY_HIDDEN from anonymous namespaces.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-28Tests now pass with the assertion.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90026 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-28Add a much more thorough test of casts to virtual bases, and fixEli Friedman
GetCXXBaseClassOffset to actually pass the test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90025 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-28We always want to create a virtual function pointer entry if the path from ↵Anders Carlsson
the derived return value to the base overridden return value contains a virtual base class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90024 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27Move the vtable builder to an anonymous namespace.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90021 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27Don't build the entire vtable when all we want is the index of a virtual method.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27Add case for CK_DerivedToBaseMemberPointer cast kind toEli Friedman
AggExprEmitter::VisitCastExpr. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89988 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27More work on ScalarExprEmitter::EmitCastExpr: for every cast kind, eitherEli Friedman
implement it explicitly or assert that it doesn't make sense for a scalar. This caught a couple interesting issues: one, CK_BaseToDerivedMemberPointer casts were getting silently miscompiled, and two, Sema was constructing some strange implicit casts of type CK_UserDefinedConversion. The change in SemaExprCXX makes sure the cast kinds are getting set correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89987 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27Cleanup for ScalarExprEmitter::EmitCastExpr; no functional changes.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89986 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-27Fix for PR5594: use EmitGlobalDefinition instead of EmitCXXDestructor so thatEli Friedman
we check whether the vtable needs to be generated. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89984 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Lazily create the __cxa_pure_virtual reference.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89965 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Use the new CovariantThunkAdjustment in the vtable builder. Anders Carlsson
Make the pure virtual methods map a set instead. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89961 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Remove dead forward declaration. Fix struct/class mismatch. Remove trailing ↵Benjamin Kramer
whitespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89947 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Remove unused variable.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89945 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Shortcut explicit calls to a trivial copy assignment operator.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89944 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Simplify and fix up the handling of implicit constructors, copy assignmentEli Friedman
operators, and destructors. Avoids generating declarations/definitions of trivial constructors/destructors, and makes sure the trivial copy assignment operator is generated when necessary. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89943 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Implement IRGen for MemberExpr referring to static member function.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89938 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Add a Thunk struct to the vtable builder.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89935 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Use the more general Evaluate infrastructure for folding constant DeclRefsEli Friedman
instead of checking explicitly for an EnumConstantDecl. This folds references to constant integer VarDecls, which has two benefits: 1. Slightly smaller emitted code from emitting a constant instead of a load, and skipping emitting some constant globals. 2. Some code forgets to define static constant member variables; emitting a load instead of the value in that case leads to a link error. (Such programs are technically not well-formed, but in practice build with g++.) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89934 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Add a CovariantThunkAdjustment struct that represents the adjustments needed ↵Anders Carlsson
for a covariant thunk. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89933 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Use new getLinkage() method to correctly compute whether a variable hasEli Friedman
internal linkage. Fixes PR5433. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89931 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Move the mangler into the CodeGen namespace. Change mangleThunk to take a ↵Anders Carlsson
ThunkAdjustment. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89930 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Add a ThunkAdjustment struct which holds a non-virtual and a virtual ↵Anders Carlsson
adjustment offset. Start using it. General cleanup in Mangle.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89925 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Use StringRef (again) in DebugInfo interface.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89867 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add VTT parameter to base ctors/dtors with virtual bases. (They aren't used ↵Anders Carlsson
yet). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89835 91177308-0d34-0410-b5e6-96231b3b80d8
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