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* PR13684: Emit vtable entries for deleted functions as __cxa_deleted_function.David Blaikie2012-10-161-1/+12
| | | | | | | | This is consistent/interoperable with GCC 4.7 (& __cxa_deleted_function isn't present in 4.4 - not sure when it got added, but you'll need something with that function available for this to work). llvm-svn: 166069
* Call CGM.SetLLVMFunctionAttributesForDefinition on thunks so that they getRafael Espindola2012-09-211-0/+2
| | | | | | | attributes like uwtable. Without uwtable a stack unwinder would be unable to go past the thunks. llvm-svn: 164411
* Update clang for API change.Benjamin Kramer2012-09-191-1/+3
| | | | llvm-svn: 164218
* Fix thunk emission for covariant virtual functions in cases which requireEli Friedman2012-09-141-7/+16
| | | | | | both a virtual and a non-virtual offset. PR13832. llvm-svn: 163866
* Fix line endings.Eli Friedman2012-09-141-5/+5
| | | | llvm-svn: 163865
* Don't crash *or* insert a bogus autorelease when emitting aJohn McCall2012-07-311-0/+3
| | | | | | this-adjustment thunk in ARC++. llvm-svn: 161014
* Fixed whitespace issue introduced in r160373.Joao Matos2012-07-171-8/+7
| | | | llvm-svn: 160388
* [Windows] Abstract pure virtual method calls in the ABI. Fix the Windows ABI ↵Joao Matos2012-07-171-8/+8
| | | | | | to forward to the correct function. llvm-svn: 160373
* Distinguish more carefully between free functions and C++ instance methodsJohn McCall2012-07-071-3/+4
| | | | | | | | in the ABI arrangement, and leave a hook behind so that we can easily tweak CCs on platforms that use different CCs by default for C++ instance methods. llvm-svn: 159894
* Fix a use-after-free in thunk emission. EmitThunk may call RAUW on Init, ↵Benjamin Kramer2012-03-201-1/+1
| | | | | | | | invalidating the pointer. Fixes PR12284. The test case only triggered under asan/valgrind, but it's better than nothing. llvm-svn: 153120
* Unify naming of LangOptions variable/get function across the Clang stack ↵David Blaikie2012-03-111-1/+1
| | | | | | | | | | (Lex to AST). The member variable is always "LangOpts" and the member function is always "getLangOpts". Reviewed by Chris Lattner llvm-svn: 152536
* Whether an argument is required (in contrast with being anJohn McCall2012-02-171-6/+6
| | | | | | | | | | | | | | | | | | | | | optional argument passed through the variadic ellipsis) potentially affects how we need to lower it. Propagate this information down to the various getFunctionInfo(...) overloads on CodeGenTypes. Furthermore, rename those overloads to clarify their distinct purposes, and make sure we're calling the right one in the right place. This has a nice side-effect of making it easier to construct a function type, since the 'variadic' bit is no longer separable. This shouldn't really change anything for our existing platforms, with one minor exception --- we should now call variadic ObjC methods with the ... in the "right place" (see the test case), which I guess matters for anyone running GNUStep on MIPS. Mostly it's just a substantial clean-up. llvm-svn: 150788
* Basic support for referring to captured variables from lambdas. Some simple ↵Eli Friedman2012-02-111-0/+1
| | | | | | examples seem to work. Tests coming up soon. llvm-svn: 150293
* simplify a bunch of code to use the well-known LLVM IR types computed by ↵Chris Lattner2012-02-071-10/+5
| | | | | | CodeGenModule. llvm-svn: 149943
* Basic: import SmallString<> into clang namespaceDylan Noblesmith2012-02-051-3/+3
| | | | | | | (I was going to fix the TODO about DenseMap too, but that would break self-host right now. See PR11922.) llvm-svn: 149799
* Basic: import OwningPtr<> into clang namespaceDylan Noblesmith2012-02-051-1/+1
| | | | llvm-svn: 149798
* Move VTable builder to ASTPeter Collingbourne2011-09-261-2380/+0
| | | | llvm-svn: 140510
* Have CodeGenVTables::GenerateConstructionVTable use VTableLayoutPeter Collingbourne2011-09-261-18/+10
| | | | llvm-svn: 140509
* Move vtable dumper call to VTableBuilder ctorPeter Collingbourne2011-09-261-12/+3
| | | | llvm-svn: 140508
* Implement VTableContext::createConstructionVTableLayoutPeter Collingbourne2011-09-261-10/+23
| | | | llvm-svn: 140507
* Move all vtable layout data into new VTableLayout classPeter Collingbourne2011-09-261-59/+67
| | | | llvm-svn: 140506
* Move VTableComponent to header filePeter Collingbourne2011-09-261-167/+0
| | | | llvm-svn: 140505
* Move vtable component accessors to VTableContextPeter Collingbourne2011-09-261-41/+18
| | | | llvm-svn: 140504
* Remove CodeGenVTables::ComputeVTableRelatedInformation dependency on CodeGenPeter Collingbourne2011-09-261-23/+19
| | | | llvm-svn: 140503
* Create a VTableContext class and start moving CodeGenVTables methods to itPeter Collingbourne2011-09-261-16/+19
| | | | llvm-svn: 140502
* Removing a bunch of dead returns/breaks after llvm_unreachables.David Blaikie2011-09-231-3/+0
| | | | llvm-svn: 140407
* Switch assert(0/false) llvm_unreachable.David Blaikie2011-09-231-7/+7
| | | | llvm-svn: 140367
* Extend the ASTContext constructor to delay the initialization ofDouglas Gregor2011-09-021-1/+1
| | | | | | | | builtin types (When requested). This is another step toward making ASTUnit build the ASTContext as needed when loading an AST file, rather than doing so after the fact. No actual functionality change (yet). llvm-svn: 138985
* Revert bad change. (It may look equivalent, but it isn't.)Eli Friedman2011-08-091-1/+1
| | | | llvm-svn: 137132
* Cleanup; no functionality change.Eli Friedman2011-08-091-1/+1
| | | | llvm-svn: 137126
* remove unneeded llvm:: namespace qualifiers on some core types now that ↵Chris Lattner2011-07-231-13/+13
| | | | | | | | LLVM.h imports them into the clang namespace. llvm-svn: 135852
* de-constify llvm::Type, patch by David Blaikie!Chris Lattner2011-07-181-11/+11
| | | | llvm-svn: 135370
* Rename CGT::VerifyFuncTypeComplete to isFuncTypeConvertible sinceChris Lattner2011-07-101-1/+2
| | | | | | | | | | | | | | | | | | it is a predicate, not an action. Change the return type to be a bool, not the incomplete member. Enhace it to detect the recursive compilation case, allowing us to compile Eli's testcase on llvmdev: struct T { struct T (*p)(void); } t; into: %struct.T = type { {}* } @t = common global %struct.T zeroinitializer, align 8 llvm-svn: 134853
* Replace the existing forms of ConstantArray::get() with a single formJay Foad2011-06-221-1/+1
| | | | | | that takes an ArrayRef. llvm-svn: 133615
* Fix another regression from the "skip vtable pointer initialization"Anders Carlsson2011-05-161-1/+1
| | | | | | | optimization. Make sure to require a vtable when trying to get the address of a VTT, otherwise we would never end up emitting the VTT. llvm-svn: 131400
* Add an implementation of thunks for varargs methods. The implementation is ↵Eli Friedman2011-05-061-41/+140
| | | | | | a bit messy, but it is correct as long as the method in question doesn't use indirect gotos. A couple of possible alternative implementations are outlined in FIXME's in this patch. rdar://problem/8077308 . llvm-svn: 130993
* Simplify code a bit by using CallArgList::add. No intended functionality ↵Eli Friedman2011-05-021-1/+1
| | | | | | change. llvm-svn: 130699
* Change CollectPrimaryBases to collect the bases in the right order. Fixes ↵Anders Carlsson2011-04-101-7/+9
| | | | | | one half of PR9660. llvm-svn: 129252
* Make -fdump-vtable-layouts also dump vtable indices for all virtual member ↵Anders Carlsson2011-04-101-0/+42
| | | | | | functions in the class. llvm-svn: 129250
* [Reapply r128776, modified so that it does not break debug info.]Ken Dyck2011-04-071-5/+6
| | | | | | | Change the return type of CodeGenVTables::getVirtualBaseOffsetOffset() to CharUnits. No change in functionality intended. llvm-svn: 129072
* [Reapply r128773. This is not the source of the issues Devang was seeingKen Dyck2011-04-071-4/+4
| | | | | | | | | with debug info.] Use CharUnits for the offsets in the VirtualBaseClassOffsetOffsetsMapTy. No change in functionality intended. llvm-svn: 129048
* [Reapply r128771. It wasn't the source of the issues Devang saw with debugKen Dyck2011-04-071-4/+4
| | | | | | | | | info.] Use CharUnits for the offset type in the ClassNamesAndOffsets map in dumpLayout(). No change in functionality intended. llvm-svn: 129046
* Reapply r128770. It's not the cause of the issues Devang saw with debug info. Ken Dyck2011-04-071-8/+11
| | | | | | | Use CharUnits for the offsets in the VBaseOffsetOffsetsMapTy types. No change in functionality intended. llvm-svn: 129043
* Revert r128770, r128771, r128773 and r128776 for now. It breaks debug info.Devang Patel2011-04-041-18/+14
| | | | llvm-svn: 128842
* Change the return type of CodeGenVTables::getVirtualBaseOffsetOffset() toKen Dyck2011-04-021-5/+6
| | | | | | CharUnits. No change in functionality intended. llvm-svn: 128776
* Use CharUnits for the offsets in the VirtualBaseClassOffsetOffsetsMapTy. NoKen Dyck2011-04-021-4/+4
| | | | | | change in functionality intended. llvm-svn: 128773
* Use CharUnits for the offset type in the ClassNamesAndOffsets map inKen Dyck2011-04-021-4/+4
| | | | | | dumpLayout(). No change in functionality intended. llvm-svn: 128771
* Use CharUnits for the offsets in the VBaseOffsetOffsetsMapTy types. NoKen Dyck2011-04-021-8/+11
| | | | | | change in functionality intended. llvm-svn: 128770
* Convert BaseOffset::NonVirtualOffset to CharUnits. No change inKen Dyck2011-04-021-12/+12
| | | | | | functionality intended. llvm-svn: 128756
* Convert offset parameters and return values of VTableComponent methods toKen Dyck2011-04-021-20/+29
| | | | | | CharUnits. No change in functionality intended. llvm-svn: 128754
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