Commit Graph

174 Commits

Author SHA1 Message Date
Timur Iskhodzhanov 05e3670498 Recommit r183298+r183300 'Get rid of VTableContext::ComputeMethodVTableIndices() and VTableContext::getNumVirtualFunctionPointers()'
In r183298, I've used llvm::SmallPtrSet<..., 8> instead of llvm::SmallVector<..., 8> for NewVirtualFunctionsTy by mistake.
This only manifested when a class had more than 8 virtual functions, which wasn't covered by unit-tests

llvm-svn: 183310
2013-06-05 14:05:50 +00:00
Timur Iskhodzhanov b640dd6f43 Revert r183298 and r183300 as the former broke the virtual function lookup in libcxx __locale
llvm-svn: 183305
2013-06-05 12:24:46 +00:00
David Blaikie d620e9da74 Fix fallout from r183298, unused function (CollectPrimaryBases) causing the -Werror build to fail
llvm-svn: 183300
2013-06-05 06:50:40 +00:00
Timur Iskhodzhanov be5a3d876c Fix the DUMP_OVERRIDERS macro in the VTableBuilder.cpp
llvm-svn: 183299
2013-06-05 06:40:07 +00:00
Timur Iskhodzhanov 12f1f84d12 Get rid of VTableContext::ComputeMethodVTableIndices() and VTableContext::getNumVirtualFunctionPointers(); also add some tests for the VTable indices output to make sure we don't regress
llvm-svn: 183298
2013-06-05 06:36:37 +00:00
Timur Iskhodzhanov bb5a17e8fa Fix one FIXME in VTableBuilder
llvm-svn: 181396
2013-05-08 08:09:21 +00:00
Timur Iskhodzhanov ee6bc53365 Emit virtual/deleting destructors properly with -cxx-abi microsoft, PR15058
llvm-svn: 175045
2013-02-13 08:37:51 +00:00
Benjamin Kramer 325d74566f CodeGen: Remove unnecessary const_casts. No functionality change.
llvm-svn: 174292
2013-02-03 18:55:34 +00:00
John McCall 359b885e12 First pass at abstracting out a class for the target C++ ABI.
llvm-svn: 173514
2013-01-25 22:30:49 +00:00
Timur Iskhodzhanov 52b8a05234 First step towards vftable generation with -cxx-abi microsoft PR13231
llvm-svn: 173035
2013-01-21 13:02:41 +00:00
Benjamin Kramer 444a1304ad Include pruning and general cleanup.
llvm-svn: 169095
2012-12-01 17:12:56 +00:00
David Blaikie 596d2cacc7 Note deleted functions when dumping vtables.
llvm-svn: 166056
2012-10-16 20:25:33 +00:00
Sylvestre Ledru 830885ca64 Fix a typo (the the => the)
llvm-svn: 160622
2012-07-23 08:59:39 +00:00
Benjamin Kramer 2ef3031496 Remove get(V)BaseClassOffsetInBits, the CharUnit functions should be used instead.
No functionality change.

llvm-svn: 159719
2012-07-04 18:45:14 +00:00
David Blaikie 40ed29730b Revert Decl's iterators back to pointer value_type rather than reference value_type
In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.

This rolls back r155808 and r155869.

Review by Doug Gregor incorporating feedback from Chandler Carruth.

llvm-svn: 158104
2012-06-06 20:45:41 +00:00
David Blaikie 2d7c57ec1d Remove the ref/value inconsistency in filter_decl_iterator.
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.

This change errs on the side of value, making op-> return T* and op* return
T&.

(reviewed by Richard Smith)

llvm-svn: 155808
2012-04-30 02:36:29 +00:00
Benjamin Kramer e298063669 Replace manual delete[] with OwningArrayPtr.
llvm-svn: 154748
2012-04-14 14:13:43 +00:00
Benjamin Kramer 1d1d2d289a Don't leak vtable thunks.
llvm-svn: 154747
2012-04-14 13:21:23 +00:00
John McCall b6c4a7ef21 For the annals of subtle but terrible bugs: fix a longstanding bug
in vtable layout where virtual methods inherited from virtual bases
could be assigned the same vcall adjustment slot if they shared
a name and parameter signature but differed in their
cv-qualification.  The code was already trying to handle this
case, but unfortunately used the ordinary type qualifiers
(which are always empty here) instead of the method qualifiers.
This seems like something that the API should discourage, but
I don't know how to carry that principle out in this instance.

Eliminate this function's need for an ASTContext while we're at it.

This bug affects the ABI, and fixing it brings us into accord with
the Itanium ABI (and GCC's implementation of it), but, obviously,
technically breaks full compatibility with previous releases of Clang.
Just letting you know.

llvm-svn: 153168
2012-03-21 06:57:19 +00:00
David Blaikie bbafb8a745 Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).
The member variable is always "LangOpts" and the member function is always "getLangOpts".

Reviewed by Chris Lattner

llvm-svn: 152536
2012-03-11 07:00:24 +00:00
Benjamin Kramer 5291e68c0c Fix a use of the C99 PRI format macros not to conflict with C++11 UDLs.
llvm-svn: 152475
2012-03-10 02:06:27 +00:00
Benjamin Kramer 867e40135a Make format string 64 bit safe.
llvm-svn: 143870
2011-11-06 09:34:11 +00:00
John McCall f937c023bf Rename TagDecl::isDefinition -> isCompleteDefinition
for better self-documenting code, since the semantics
are subtly different from getDefinition().

llvm-svn: 141355
2011-10-07 06:10:15 +00:00
Peter Collingbourne cfd2356180 Move VTable builder to AST
llvm-svn: 140510
2011-09-26 01:57:12 +00:00