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2010-03-30Replace some constant-sized SmallVectors.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99884 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30make -ftime-report work even in -disable-free mode. Woo, finally.Chris Lattner
rdar://7781603 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99878 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Remove the old vtable layout code.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99869 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Remove UseNewVTableCode checks.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99868 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Use the new function in EmitClassAggrMemberwiseCopy, fixing the same assert ↵Anders Carlsson
as seen in PR6628 but for arrays this time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99867 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Factor emitting a call to a copy constructor out into a separate function.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99866 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Introduce a CXXTemporariesCleanupScope RAII object and use it to cleanup the ↵Anders Carlsson
temporaries code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99865 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Handle default arguments when calling copy constructors for bases or members ↵Anders Carlsson
when synthesizing a copy constructor. Fixes PR6628. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99864 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Change a test to FileCheck bitcode instead of assembler.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99863 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Flip the switch and use the new vtable layout code for everything. I've ↵Anders Carlsson
verified that this passes a self-host but I'll let the bots self host as well before removing the now dead code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99861 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Update xcode projectAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30Cache results computed by CGDebugInfo::getOrCreateFile() in a DenseMap.Ted Kremenek
This reduces '-c -g' time on one file in 403.gcc by 12%. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99857 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29When copying a partial diagnostic into a DependentDiagnostic, allocateDouglas Gregor
storage for that partial diagnostic via the ASTContext's BumpPtrAllocator rather than using up slots in the ASTContext's cache. Now that we do this, we don't have to worry about destroying dependent diagnostics when destroying a DependentStoredDeclsMap. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99854 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Optimize PartialDiagnostic's memory-allocation behavior by placing aDouglas Gregor
cache of PartialDiagnostic::Storage objects into an allocator within the ASTContext. This eliminates a significant amount of malloc traffic, for a 10% performance improvement in -fsyntax-only wall-clock time with 403.gcc's combine.c. Also, eliminate the RequireNonAbstractType hack I put in earlier, which was but a symptom of this larger problem. Fixes <rdar://problem/7806091>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99849 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29provide a simpler way to get to the headersGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99843 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Exit early from the simple form of Sema::RequireNonAbstractType(), forDouglas Gregor
a 2.47% speedup in 403.gcc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99830 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29When collecting virtual bases it's very important to use the canonical type ↵Anders Carlsson
of the base class. Otherwise, we might add the same virtual base class twice if the virtual base is an instantiated template. Fixes PR6251. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99829 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Remove FIXME comment.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99828 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Change 'TypeCache' from being an std::map to a llvm::DenseMap. This reduces ↵Ted Kremenek
codegen time on one .i file from 403.gcc by 0.5%. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99823 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29add support for -MQ flag to quote targets in dependency file,Chris Lattner
PR6661, patch by Ori Avtalion! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99821 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29emit signed integer subtractions as 'sub nsw', patch byChris Lattner
Anton Yartsev! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99817 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Another vtable layout fix, making us match gcc better.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99812 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Support __attribute__((packed)) (along with other attributes) at theDouglas Gregor
end of a struct/class/union in C++, from Justin Bogner! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99811 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Handle pure virtual member functions.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99807 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Fix a nasty bug in the virtual base computation which would lead to us ↵Anders Carlsson
initializing virtual bases in the wrong order. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99806 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Be a bit more consistent in using operator->Rafael Espindola
This patch moves some methods from QualType to Type and changes the users to use -> instead of . git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29More vtable work - it's not possible to use the new vtable code for ↵Anders Carlsson
everything by setting a flag inside CGVtable.cpp. My plan is to run some tests and bootstrap and once that's done flip the bit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99804 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29More magic.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99803 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Sprinkle some sed dust over check-ztt to make it work with newer clang asm ↵Anders Carlsson
output. (I am not a sed expert so this might be terribly inefficient :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99802 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Only add thunks for the most derived class. This fixes some link errors I ↵Anders Carlsson
was seeing in files generated by the vtable tester utility. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99801 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Flip the switch to always get vtables from the VTT when necessary, I've ↵Anders Carlsson
verified that clang bootstraps with this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99800 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Use the newly added function in the VTT builder.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99799 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Cleanup, no functionality change.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99798 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Add the thunks needed by this vtable.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99793 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Make sure to sort the vtable thunks by their vtable index :) With this we ↵Anders Carlsson
now pass the test from http://www.codesourcery.com/public/cxx-abi/abi-examples.html#vtable-ctor successfully. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99792 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Fix another thinko, so that flags don't depend on previous bases.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99791 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29When generating base ctors/dtors, we need to lookup virtual bases using the ↵Anders Carlsson
vtable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99790 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Fix thinko.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99788 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Use construction vtables when needed. This is currently guarded by ↵Anders Carlsson
-fdump-vtable-layouts since it doesn't work 100% yet :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99787 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-29Two bug fixes, we weren't updating the thunk index when creating the vtable ↵Anders Carlsson
initializer and we weren't storing the secondary virtual pointer indices. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99786 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28Make default arguments to getFunctionNoProtoType an all or nothing option ↵Rafael Espindola
(as they already are in practise). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99785 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28Drop default arguments no one is using.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99783 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28Reapply r99775 with a fix for a silly bug - we were setting the vtable ↵Anders Carlsson
pointer for all bases, even those without a vtable pointer :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99777 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28Looks like I broke self-host again :(.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99776 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28More improvements to setting the vtable pointer. We now no longer set the ↵Anders Carlsson
vtable pointer for non-virtual primary bases. We also do a pre-order traversal of the class hierarchy; this is necessary in order to get the right vbase offset offsets in base ctors/dtors. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99775 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28Factor vtable pointer setting code out into a separate function.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99773 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-28After performing template argument deduction for a function template,Douglas Gregor
check deduced non-type template arguments and template template arguments against the template parameters for which they were deduced, performing conversions as appropriate so that deduced template arguments get the same treatment as explicitly-specified template arguments. This is the bulk of PR6723. Also keep track of whether deduction of a non-type template argument came from an array bound (vs. anywhere else). With this information, we enforce C++ [temp.deduct.type]p17, which requires exact type matches when deduction deduces a non-type template argument from something that is not an array bound. Finally, when in a SFINAE context, translate the "zero sized arrays are an extension" extension diagnostic into a hard error (for better standard conformance), which was a minor part of PR6723. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99734 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-27Checker: random include cleanup.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99731 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-27Further improvement to point to categoryFariborz Jahanian
whose protocolls methods needs implementation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99730 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-27Give thunks the same linkage as their original methods.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99729 91177308-0d34-0410-b5e6-96231b3b80d8
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