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* Patch to 1) synthesizing non-trivial default destructor whenFariborz Jahanian2009-08-171-0/+5
| | | | | | | | one is not provided by user. 2) More complete emission of ctor prologue when it has no initializer list or when it is synthesized. llvm-svn: 79269
* Improve handling of delete expressions.Anders Carlsson2009-08-161-0/+1
| | | | llvm-svn: 79205
* Add an IsInitializer flag to EmitAnyExpr. This is used to prevent ↵Anders Carlsson2009-08-161-7/+10
| | | | | | temporaries from being destroyed when they're bound to a reference variable. llvm-svn: 79179
* Cleanups and fixups for calculating the virtual base offsets. WIP.Mike Stump2009-08-161-4/+11
| | | | llvm-svn: 79156
* Fix for PR4721: adjust CodeGen and ASTContext so that we have a Eli Friedman2009-08-151-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | 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. llvm-svn: 79071
* Refine vtable layout for virtual bases and keep better track ofMike Stump2009-08-131-0/+4
| | | | | | primaries. WIP. llvm-svn: 78950
* Update for LLVM API change.Owen Anderson2009-08-131-2/+2
| | | | llvm-svn: 78946
* More toward synthesizing copy assignments. SWIP.Fariborz Jahanian2009-08-121-0/+5
| | | | llvm-svn: 78861
* Refactor. WIP. Eventually, this will all go into a vtable builder class.Mike Stump2009-08-121-0/+2
| | | | llvm-svn: 78857
* Refactor.Mike Stump2009-08-121-0/+2
| | | | llvm-svn: 78854
* Patch for synthesizing copy assignment operator.Fariborz Jahanian2009-08-121-0/+6
| | | | | | WIP. llvm-svn: 78841
* Refine vtable building for the secondary vtables to exclude yet moreMike Stump2009-08-121-2/+3
| | | | | | | cases where a virtual base was already used as a primary base class. WIP. llvm-svn: 78820
* LLVMContext is a class now.Benjamin Kramer2009-08-111-1/+1
| | | | llvm-svn: 78691
* minor refactoring. No change otherwise.Fariborz Jahanian2009-08-101-0/+4
| | | | llvm-svn: 78582
* ir-gen for initialization, in synthesize copy constructor, Fariborz Jahanian2009-08-081-1/+2
| | | | | | of base/field which have trivial copy constructor. llvm-svn: 78516
* Add support for global initializers.Anders Carlsson2009-08-081-0/+6
| | | | llvm-svn: 78515
* Refactor some code and implement support for global destructors for static ↵Anders Carlsson2009-08-081-3/+12
| | | | | | variables. llvm-svn: 78507
* Refactoring of copy ctor ir-gen. No change in functionality.Fariborz Jahanian2009-08-081-2/+4
| | | | llvm-svn: 78489
* Synthesized copy constructor now generates code forFariborz Jahanian2009-08-071-1/+6
| | | | | | | copying non-virtual base classes which have non-trivial constructor. Work in progress. llvm-svn: 78436
* More synthesis of copy constructors. Work in progress.Fariborz Jahanian2009-08-071-0/+2
| | | | llvm-svn: 78402
* Add support for vcall generation for vtables for virtual bases. WIP.Mike Stump2009-08-061-1/+2
| | | | llvm-svn: 78357
* Also generate the rtti field for virtual bases for vtables. Turn onMike Stump2009-08-061-1/+4
| | | | | | | rtti so we can properly test it. Refactor code a little. Still a work in progress. llvm-svn: 78343
* More layout for virtual tables for virtual bases. Still in progress.Mike Stump2009-08-061-0/+2
| | | | llvm-svn: 78314
* Update for LLVM API change.Owen Anderson2009-08-051-1/+1
| | | | llvm-svn: 78259
* Add beginnigs of rtti generation, wire up more of -fno-exceptions.Mike Stump2009-07-311-0/+1
| | | | llvm-svn: 77751
* Add code to setup the vtable pointer in the constructor. Work in progress.Mike Stump2009-07-311-0/+2
| | | | llvm-svn: 77699
* Patch for future ir-gen for destructor calls.Fariborz Jahanian2009-07-301-1/+6
| | | | llvm-svn: 77608
* Some code cleanup.Fariborz Jahanian2009-07-281-2/+2
| | | | llvm-svn: 77339
* More work toward data member access ir-gen.Fariborz Jahanian2009-07-281-0/+8
| | | | llvm-svn: 77332
* Early ir-gen for constructor prologue. This is on going.Fariborz Jahanian2009-07-201-0/+2
| | | | llvm-svn: 76493
* Avoid generation of dead code in a few more situations.Daniel Dunbar2009-07-191-1/+19
| | | | | | | | | | | | | - Emit variable declarations as "simple", we want to avoid forcing the creation of a dummy basic block, but still need to make the variable available for later use. - With that, we can now skip IRgen for other unreachable statements (which don't define a label). - Anders, I added two fixmes on calls to EmitVLASize, can you check them? llvm-svn: 76361
* Update for LLVM API change, and contextify a bunch of related stuff.Owen Anderson2009-07-141-1/+1
| | | | llvm-svn: 75705
* Update for LLVM API change.Owen Anderson2009-07-131-0/+4
| | | | llvm-svn: 75446
* Implemented memmove_collectable API for Next runtimeFariborz Jahanian2009-07-081-0/+5
| | | | | | | when struct variables with GC'able members are copied into. Will provide a test case later. llvm-svn: 74984
* Add PushConditionalTempDestruction/PopConditionalTempDestruction.Anders Carlsson2009-06-041-0/+19
| | | | llvm-svn: 72835
* More temporary work.Anders Carlsson2009-06-031-2/+3
| | | | llvm-svn: 72796
* Store more information about live temporaries. No functionality change for now.Anders Carlsson2009-06-031-1/+24
| | | | llvm-svn: 72793
* Add a new function for emitting new functions.Anders Carlsson2009-05-311-0/+2
| | | | llvm-svn: 72656
* Emit destructors correctly for temporaries.Anders Carlsson2009-05-311-0/+4
| | | | llvm-svn: 72655
* Add lvalue irgen support for CXXBindTemporaryExpr.Anders Carlsson2009-05-301-0/+1
| | | | llvm-svn: 72649
* More temporary support.Anders Carlsson2009-05-301-1/+6
| | | | llvm-svn: 72648
* Add code for emitting C++ destructors. Not used yet.Anders Carlsson2009-05-291-0/+4
| | | | llvm-svn: 72591
* Fixup the rest of the trivial cases of the codegen of volatile. IfMike Stump2009-05-291-2/+5
| | | | | | | any body can spot codegen bugs with volatile, or knows of any in the bug database, let me know. llvm-svn: 72572
* Handle operator call expressions where the callee is a member function.Anders Carlsson2009-05-271-0/+3
| | | | llvm-svn: 72458
* Rename an EmitCallExpr function to EmitCall to make it clear that it doesn't ↵Anders Carlsson2009-05-271-7/+5
| | | | | | emit an expr. llvm-svn: 72446
* Fixup codegen for volatile structs in the trivial cases (a a=a and a=a=a).Mike Stump2009-05-261-2/+5
| | | | llvm-svn: 72439
* Track volatile aggregate copies better. I'm hoping someone else will decideMike Stump2009-05-231-1/+5
| | | | | | how to get the backend to know that the operation is volatile. llvm-svn: 72348
* Add EmitReferenceBindingToExpr. Have EmitCallArg use it for now. Doesn't ↵Anders Carlsson2009-05-201-0/+4
| | | | | | support anything but at least we don't crash ;) llvm-svn: 72147
* Pass the destination QualType to EmitStoreOfScalar. No functionality change.Anders Carlsson2009-05-191-1/+1
| | | | llvm-svn: 72118
* Factor code that's common to EmitCXXMemberCallExpr and ↵Anders Carlsson2009-05-111-0/+7
| | | | | | EmitCXXConstructorCall out into a EmitCXXMemberCall function. llvm-svn: 71514
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