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2009-12-06Work-in-progess rewrite of thunks: move thunk generation outside of vtableEli Friedman
generation, and make sure we generate thunks when the function is defined rather than when the vtable is defined. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90722 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06Add rudimentary support for member pointers to CGDebugInfo.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90711 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06use new helpers to simplify code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06Set the correct linkage for VTTs as well.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06More linkage improvements.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06Pass the desired vtable linkage to GenerateVtable directly. Only call ↵Anders Carlsson
MaybeMarkVirtualImplicitMembersReferenced for non-inline functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90686 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-06Make GenerateVtable a private member function of CGVtableInfo.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Only emit the vtable definition if the class has a key function and we're ↵Anders Carlsson
emitting it, or if the class doesn't have a key function and we are emitting the complete constructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05If a class does not have a key function, its linkage should be weak_odr.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Use createGlobalVariable for creating vtable variables too.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05CodeGenModule::GenerateVtable now returns a pointer directly to the vtable ↵Anders Carlsson
and not to the address point. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Make sure that hte vtable always has an i8* array type.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Add a function for getting the vtable address point of a class.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90674 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Simplify BuildVTT.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Let the VTT builder pretend that getVtable returns a pointer to the vtable ↵Anders Carlsson
and not to the vtable address point. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90672 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Change getCtorVtable to not return the address point offset, but the global ↵Anders Carlsson
variable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Simplify some code.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Factor vtable related GlobalVariable creation out into a separate function. ↵Anders Carlsson
Add vtable linkage test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90667 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05implement rdar://7346691 by codegen'ing struct/array initializersChris Lattner
to a memset or a memcpy from a global when possible. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90658 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05various cleanups.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90657 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05simplify a condition and add a testcase.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90652 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05Skip actually generating the vtable unless we are defining it. This avoidsEli Friedman
the side-effects of generating the methods in the vtable (including PR5676). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Don't emit explicit specializations of static member variable declarations.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Add support for function try blocks.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90622 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Fix "using typename" and the instantiation of non-dependent using declarations.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Return bool as a bool instead of a uint64_t.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Put in FIXME that this mangling is not official in.Sean Hunt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Switch mangling of literal operator names to a string that'sSean Hunt
a) legal b) likely to be chosen as the official mangling This will break ABI compatibility with all literal operator names, so you may need to recompile any such code. Sorry. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Be sure to instantiate rtti for non-polymorphic bases.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90586 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04When generating a virtual destructor, don't try to make a virtual call to ↵Anders Carlsson
the base class destructor because then we'll just re-enter the same destructor! This was done to fix PR5619, so I went ahead and passed a dummy VTT pointer for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90578 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Fixup nested try blocks.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90576 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Fix warning and be sure to set up the rethrow pointer if we fall offMike Stump
the end of all the catches. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90574 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Rename 'Class' to 'MostDerivedClass'Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90573 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Store the vtable components in a SmallVector.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90571 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Use a different ConstantArray::get.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90570 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Move the vtable vector directly into the Vtable builder.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90569 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Change getIndex to return false if the index wasn't found. Avoids an extra ↵Anders Carlsson
hash lookup. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90568 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Minor cleanup; no functionality change.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Remove unused argument.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90563 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Eliminate submethods vector.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90562 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Eliminate the inner loop in VtableBuilder::OverrideMethod.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90561 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Correctly mangle the 'std' namespace inside extern "C++" blocks.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90544 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Make sure that overridden method decls are always canonical.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90542 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Fix regression in vtable improvements.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90540 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Try/catch statements seem to be working well enough to turn on.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90538 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Disable for now, doesn't play nice with the temporary code.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Rename method to something easier to search for.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90536 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04More work in preparation of getting rid of the submethods loop.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90535 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Remove an unused member variable.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90534 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Add a way to get the index of a method. Assert that we have the same index ↵Anders Carlsson
for now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90533 91177308-0d34-0410-b5e6-96231b3b80d8
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