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2010-03-17More work on thunks.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98765 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-17Correctly mangle dependent TypenameType.Rafael Espindola
Fixes PR6625. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98707 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Fixed copy-and-paste error causing categories to contain the protocols ↵David Chisnall
declared on the class, not the protocols declared on the category. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98455 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Give explicit template instantiations weak ODR linkage. FormerDouglas Gregor
iterations of this patch gave explicit template instantiation link-once ODR linkage, which permitted the back end to eliminate unused symbols. Weak ODR linkage still requires the symbols to be generated. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98441 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Use raw_ostream instead of sprintf.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98438 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Use SmallString instead of SmallVectorKovarththanan Rajaratnam
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98436 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Re-revert the explicit template instantiation linkage patch. I am beginning ↵Douglas Gregor
to look incompetent git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98425 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13Reinstate patch to turn explicit template instantiations into weak symbolsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98424 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Allow users to set CPPFLAGS and CXXFLAGS on the make command line.Jeffrey Yasskin
Tested: make CPPFLAGS=-m64 CXXFLAGS=-m64 -j8 && (cd tools/clang;make test) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98399 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Fix a rare corner case bug which exposed a serious block API generationFariborz Jahanian
when initialized variable is a byref block variable and is referenced recursively in the initializer (you guessed it, it is block implementation of fibonacci number). Fix, on the other hand is trvial, by generating the API for byref variable before API for its initializer. We will have this test added to our internal test suite as a clang-style test is not possible due to very convoluted IR sequence. Fixes radar 7745514. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98393 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12If main file name is empty then use "<unknown>".Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98385 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12More this adjustment simplification.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98333 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Revert the linkage change for explicit template instantiations; something is ↵Douglas Gregor
amiss git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98332 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Remove OldOffset.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98331 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Remove debug output.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98330 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Begin simplifying handling of thunks.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98329 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12Give explicit template instantiations weak linkage (but don't deferDouglas Gregor
them). Fixes PR6578. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98328 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Keep track of Record context to ensure that record elements are properly ↵Devang Patel
nested in debug info. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98283 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11fix PR6433, crash on va_arg of typedef.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Use the new vtable layout code for computing virtual base offset offsets.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Correctly mangle address of member in template arguments. Fixes PR6460Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98254 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Rename getVirtualBaseOffsetIndex to getVirtualBaseOffsetOffset to reflect ↵Anders Carlsson
what it actually does. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98248 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11When possible, use the vbase offset offsets from the most derived class ↵Anders Carlsson
directly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98247 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Keep track of, and dump, vbase offset offsets.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98245 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Fix tests.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98242 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Run the new vtable builder for construction vtables as well now. Note that ↵Anders Carlsson
we still don't use the data it generates. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Support PPC-32 DWARF EH intrinisics. Thanks to rdivacky for his assistance.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10set alignment on static locals properly, patch by Arnaud de Grandmaison!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98204 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Fix calculation of whether a member function needs a thunk in construction ↵Anders Carlsson
vtables. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98191 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10We were mistakenly marking morally virtual bases as being uninteresting. Fix ↵Anders Carlsson
this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98180 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Ignore non-interesting bases when emitting construction vtables.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98177 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Don't accidentally mark some functions in construction vtables as unused. ↵Anders Carlsson
Also land the test for a previous checkin, now that it's correct. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98139 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Create a new InjectedClassNameType to represent bare-word references to the John McCall
injected class name of a class template or class template partial specialization. This is a non-canonical type; the canonical type is still a template specialization type. This becomes the TypeForDecl of the pattern declaration, which cleans up some amount of code (and complicates some other parts, but whatever). Fixes PR6326 and probably a few others, primarily by re-establishing a few invariants about TypeLoc sizes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98134 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10When building construction vtables, we need to check if a primary virtual ↵Anders Carlsson
base is actually a primary virtual base in the layout class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98131 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Improve vcall offset handling in construction vtables. With this we layout ↵Anders Carlsson
the construction vtables from the ABI examples correctly. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98127 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Delay codegen of vtables when handling implicit instantiations.Rafael Espindola
This fixes PR6474. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98123 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10Use SmallString instead of alloca.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98112 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09Fix file reference for derived and composite types. Now, dwarf writer uses ↵Devang Patel
strict verifier that ignores debug info for such types if their file info is unknown. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98096 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09More then one anonymous aggregates on one line creates chaos when MDNode ↵Devang Patel
uniquness is combined with RAUW operation. Right solution is to avoid using RAUW. This fixes PR 6554. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98083 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09Use getLast() instead of getBasename().Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98072 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-09Start using DIFile. Corresponding llvm patch is r98020.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98021 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08add a codegen hack to work around an AST bug, allowing us to compile theChris Lattner
code in PR6537. This should be reverted when the ast bug is fixed. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97981 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Avoid using DIDescriptor.isNull(). Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97976 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Revert r97949.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97964 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Avoid DIDescriptor.isNull() checks.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Extend ObjCMessageExpr for class method sends with the source locationDouglas Gregor
of the class name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97943 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07Perform overload resolution when static_cast'ing from aDouglas Gregor
pointer-to-member-to-derived to a pointer-to-member-to-base. Fixes PR6072. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07Don't turn off mangling in implicitly extern "C" system headers. GCCDouglas Gregor
doesn't do this on any of the major platforms, and we don't really support any of the platforms that do (nor will we actually handle those headers well). Fixes PR6217; see PR6530 for details on what we would need to do to support these platforms. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97899 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-06Add a message to these asserts.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97873 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-06Use static method in GlobalValueRafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97872 91177308-0d34-0410-b5e6-96231b3b80d8