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* More work on return type adjustments in the new vtable builder.Anders Carlsson2010-02-131-34/+155
| | | | llvm-svn: 96070
* Switch the standard DeclarationName comparator to be a tri-valued comparator.John McCall2010-02-131-4/+5
| | | | | | | Use that while fixing a nasty misuse of qsort in vtable codegen which, somehow, has not actually caused a crash. llvm-svn: 96062
* if-0 out printf.Eli Friedman2010-02-131-1/+1
| | | | llvm-svn: 96052
* Fix a refacto that broke the clang-on-clang build.Anders Carlsson2010-02-121-7/+1
| | | | llvm-svn: 95994
* Start stubbing out more of the covariant thunk support.Anders Carlsson2010-02-121-10/+20
| | | | llvm-svn: 95990
* Keep track of whether a final overrider needs a return type adjustment.Anders Carlsson2010-02-121-5/+26
| | | | llvm-svn: 95985
* Move overrider out into a separate struct.Anders Carlsson2010-02-121-13/+25
| | | | llvm-svn: 95984
* Keep track of the address points for all primary bases, and add the ability ↵Anders Carlsson2010-02-121-11/+48
| | | | | | to dump multiple address points for a single offset. llvm-svn: 95970
* Fix a bug causing an assertion when a covariant return type differed fromJohn McCall2010-02-121-9/+12
| | | | | | an overriden type only by reduced qualification. llvm-svn: 95968
* More work on vtable layout. We can now layout vtables with primary bases.Anders Carlsson2010-02-121-52/+138
| | | | llvm-svn: 95965
* When dumping vtables, dump whether a virtual member function is pure or not.Anders Carlsson2010-02-121-1/+9
| | | | llvm-svn: 95963
* More work on the final overriders.Anders Carlsson2010-02-121-10/+130
| | | | llvm-svn: 95954
* Do not ignore anonymous records.Devang Patel2010-02-121-2/+2
| | | | llvm-svn: 95953
* Cache new compile unit.Devang Patel2010-02-121-1/+8
| | | | llvm-svn: 95952
* Stub out the final overriders class.Anders Carlsson2010-02-111-1/+128
| | | | llvm-svn: 95922
* Use getAs instead of cast/dyn_cast on types. (I'm sure Doug will appreciate ↵Anders Carlsson2010-02-111-6/+6
| | | | | | this). llvm-svn: 95911
* Move two functions to the top. No functionality change.Anders Carlsson2010-02-111-77/+77
| | | | llvm-svn: 95908
* More vtable layout dumper improvements. Handle destructors, dump the ↵Anders Carlsson2010-02-112-14/+62
| | | | | | complete function type of the member functions (using PredefinedExpr::ComputeName. llvm-svn: 95887
* Keep track of, and dump, vtable address points.Anders Carlsson2010-02-111-2/+33
| | | | llvm-svn: 95874
* Check in the beginnings of my new vtable layout builder idea.Anders Carlsson2010-02-111-8/+208
| | | | | | | | Right now, it's off by default but can be tested by passing -fdump-vtable-layouts to clang -cc1. This option will cause all vtables that will normally be emitted as part of codegen to also be dumped using the new layout code. I've also added a very simple new vtable layout test case. llvm-svn: 95865
* Remove use of 'std::string' from Attr objects, using instead a byteTed Kremenek2010-02-111-2/+2
| | | | | | | | | array allocated using the allocator in ASTContext. This addresses these strings getting leaked when using a BumpPtrAllocator (in ASTContext). Fixes: <rdar://problem/7636765> llvm-svn: 95853
* Eliminate a bunch of unnecessary ASTContexts from members functions ofDouglas Gregor2010-02-111-2/+2
| | | | | | Decl subclasses. No functionality change. llvm-svn: 95841
* Eliminate the ASTContext parameter from RecordDecl::getDefinition()Douglas Gregor2010-02-111-1/+1
| | | | | | | and CXXRecordDecl::getDefinition(); it's totally unnecessary. No functionality change. llvm-svn: 95836
* Generate the objc_read_weak API when callingFariborz Jahanian2010-02-101-1/+16
| | | | | | a __weak block. Fixes radar 7628591. llvm-svn: 95822
* hopefully silence a warning on the clang-i386-darwin9 tester.Chris Lattner2010-02-101-1/+1
| | | | llvm-svn: 95812
* Switch to using -fsjlj-exceptions instead of hard-coding it. Notably, this fixesDaniel Dunbar2010-02-102-6/+3
| | | | | | | calls to the UnwindResumeOrRethrow function for C++/Obj-C exception handling, for Darwin ARM. llvm-svn: 95787
* Refactor code that generates debug info for variables that has BlocksAttr.Devang Patel2010-02-102-245/+129
| | | | llvm-svn: 95786
* Use current location as the location of compiler generated arguments, e.g. ↵Devang Patel2010-02-101-8/+10
| | | | | | self, _cmd etc. llvm-svn: 95743
* StringRefize two random methods, remove a dead variable and a weird ↵Benjamin Kramer2010-02-091-6/+5
| | | | | | | | constructor call. This maybe fixes some of the errors GCC 4.5 gives on this code. llvm-svn: 95684
* Fix virtual bases' debug info.Devang Patel2010-02-091-2/+4
| | | | llvm-svn: 95678
* Mark implicit "this" argument as an artificial argument.Devang Patel2010-02-091-1/+4
| | | | llvm-svn: 95673
* IRgen: Add CreateMemTemp, for creating an temporary memory object for a ↵Daniel Dunbar2010-02-098-49/+51
| | | | | | | | | | particular type, and flood fill. - CreateMemTemp sets the alignment on the alloca correctly, which fixes a great many places in IRgen where we were doing the wrong thing. - This fixes many many more places than the test case, but my feeling is we need to audit alignment systematically so I'm not inclined to try hard to test the individual fixes in this patch. If this bothers you, patches welcome! PR6240. llvm-svn: 95648
* Pass inline keyword to optimizer as the new InlineHint function attribute.Jakob Stoklund Olesen2010-02-091-0/+10
| | | | | | | | | | At the moment the inlinehint attribute is ignored by the Inliner unless you pass a -respect-inlinehint option. This will soon be the default. The inlinehint attribute is set if the inline keyword is explicitly specified on any declaration. llvm-svn: 95623
* Reapply r95393, without the change to CGExpr. I was wrong in assuming that theDaniel Dunbar2010-02-083-19/+14
| | | | | | element type always matched the converted LLVM type for ExprType. llvm-svn: 95596
* Emit global references with constant initializers as constants. Fixes PR5585.John McCall2010-02-081-1/+1
| | | | | | | The standard actually says that such references should have internal linkage, but gcc doesn't do that, so we probably can't get away with it. llvm-svn: 95577
* Make sure to set vtable pointers in the destructors as well.Anders Carlsson2010-02-073-1/+4
| | | | llvm-svn: 95525
* Use the right type when taking the address of a non-virtual member function ↵Anders Carlsson2010-02-072-3/+11
| | | | | | pointer. Fixes PR6258. llvm-svn: 95524
* Use the right linkage for static variables inside C++ inline functions.Anders Carlsson2010-02-072-7/+21
| | | | llvm-svn: 95512
* Improved handling of the visibility attribute. Declarations now inherit ↵Anders Carlsson2010-02-071-0/+4
| | | | | | | | their parent's visibility. (This is kind of a risky change, but I did a self-host build and everything appears to work fine!) llvm-svn: 95511
* Make EmitStartEHSpec and EmitEndEHSpec return early when exceptions are ↵Anders Carlsson2010-02-061-0/+6
| | | | | | disabled. llvm-svn: 95509
* Add support for threadsafe statics, and make them the default (matching gcc).Anders Carlsson2010-02-061-22/+85
| | | | | | Daniel, I'd appreciate a review of the driver/cc1 parts. llvm-svn: 95508
* Call destructors for constructed bases as well.Anders Carlsson2010-02-061-0/+13
| | | | llvm-svn: 95502
* If a constructor throws an exception we need to execute the destructors for ↵Anders Carlsson2010-02-061-0/+19
| | | | | | all fully constructed members. Fixes ctor_dtor_count.cpp in the test suite. llvm-svn: 95501
* Switch CodeGen's "is this variable declaration a definition?" logicDouglas Gregor2010-02-061-14/+1
| | | | | | | | | over to VarDecl::isThisDeclarationADefinition(), which handles variables declared with linkage specifications better (among other things). CMake 2.9 (from CVS) now builds with clang++ and is somewhat functional. llvm-svn: 95486
* Only append 'L' for internal variable declarations, not all declarations. ↵Anders Carlsson2010-02-061-3/+4
| | | | | | (Found by the mangle checker, yay) llvm-svn: 95485
* Remove unused variable.Ted Kremenek2010-02-061-1/+0
| | | | llvm-svn: 95476
* Use the correct function info for constructors when applying function ↵Anders Carlsson2010-02-065-6/+26
| | | | | | attributes. Fixes PR6245. llvm-svn: 95474
* Assert when we try to mangle a dependent template name, rather thanDouglas Gregor2010-02-061-1/+3
| | | | | | crashing unceremoniously. llvm-svn: 95464
* Rearrange some checks to avoid call to isCopyConstructor() and clarify pathJohn McCall2010-02-061-12/+14
| | | | | | taken for non-trivial constructors. llvm-svn: 95457
* Standardize the parsing of function type attributes in a way thatJohn McCall2010-02-0513-94/+140
| | | | | | | | | | | | follows (as conservatively as possible) gcc's current behavior: attributes written on return types that don't apply there are applied to the function instead, etc. Only parse CC attributes as type attributes, not as decl attributes; don't accepet noreturn as a decl attribute on ValueDecls, either (it still needs to apply to other decls, like blocks). Consistently consume CC/noreturn information throughout codegen; enforce this by removing their default values in CodeGenTypes::getFunctionInfo(). llvm-svn: 95436
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