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path: root/lib/CodeGen/CGVtable.cpp
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2009-12-04Remove the GlobalDecl from the CovariantThunk struct, we can just look it up ↵Anders Carlsson
in the Methods table now. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90519 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Start populating the VtableMembers structure.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90517 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04Add a data structure for efficient storing of vtable methods. Not used yet.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90515 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Eli, I copied my code from this code... Let's fix the souce of the bad idea!Mike Stump
Thanks. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90458 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Attempt to fix the MSVC build.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90427 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Add support for thunking dtors. Oh why does this make my head hurt?Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90409 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Revert r90402 for now, virt.cpp is failing.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90406 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Use Eli's ComputeThunkAdjustment for calculating the return adjustment.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90402 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Remove the index from the Thunk struct.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Change the Thunks map to use the vtable index as the key.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90399 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Add the global decl to the Thunk struct.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90398 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Remove unused struct fields.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90397 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Delay computing the return adjustments for covariant thunks until when they ↵Anders Carlsson
are added to the vtable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90396 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03No need to create the covariant thunk in both places now.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90394 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Whoops, forgot to save :)Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90393 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Remove the index field from the CovariantThunk structure.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90392 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Change the CovariantThunk map to use the vtable index as its key.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90391 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Store a GlobalDecl in the return adjustment.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90387 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Do not include the 'this' pointer adjustment in the covariant return type. ↵Anders Carlsson
Instead, store it in the (now oddly named) Thunks map. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90386 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-03Move VtableBuilder::OverrideMethod out of line in preparation of other ↵Anders Carlsson
changes to it. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90382 91177308-0d34-0410-b5e6-96231b3b80d8
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
2009-11-30Have 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
2009-11-30Fix an assert.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90149 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
2009-11-28Remove 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
2009-11-28We 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
2009-11-26Lazily 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
2009-11-26Add 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
2009-11-26Add 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
2009-11-26Add 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
2009-11-24It is common for vtables to contain pointers to functions that have either ↵Anders Carlsson
incomplete return types or incomplete argument types. Handle this by returning the llvm::OpaqueType for those cases, which CodeGenModule::GetOrCreateLLVMFunction knows about, and treats as being an "incomplete function". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89736 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-21IRgen: Switch the C++ mangler interfaces to take the SmallVector to write into,Daniel Dunbar
instead of requiring clients to make a raw_svector_ostream, which is just an implementation detail. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89548 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-21Sink free mangle* methods into MangleContext.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89547 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Fixup address point computations. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89386 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Refine vtable, rtti and rtti name instantiation so that they followMike Stump
the key function. All the code is wired up, but won't work yet, as I had to turn off key function calculation as it doesn't work yet. Also, we refine visibility of the vtable, rtti and rtti name to match the class, as well as as arrange for all the symbols to be internal for anonymous namespace entities. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89309 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Improve instantiation control for rtti data and allow key functions toMike Stump
instantiate a class. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89289 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-19Refine linkage on thunks. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89287 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18Set up vtable visibility appropriately.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89193 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14Finisgh off rest of class_type_info rtti generation.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88823 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Handle descructor printing better.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88723 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Also track address points for primaries bases.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88717 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Instead of storing CXXMethodDecls in the vtable builder, store GlobalDecls ↵Anders Carlsson
so we can represent both the complete and deleting destructors. Also, when encountering a destructor decl, emit entries for both the complete and deleting destructors. Mike, please review. With this change, FileCheck builds and runs the clang test suite without failures! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@88663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Include header for printf.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Refine construction vtables; they don't include bits that don't haveMike Stump
virtual bases unless they are morally virtual. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Refine the construction vtables with respect to offsets. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87067 91177308-0d34-0410-b5e6-96231b3b80d8
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