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* Reset the emitted initializers.Axel Naumann2011-05-061-0/+2
| | | | | | This enables incremental codegen, where the initializer array can be removed from the module, such that only new initializers will be emitted and run. llvm-svn: 130986
* Move logic for passing down -mrelax-all / -relax-all into a commonJoerg Sonnenberger2011-05-061-14/+37
| | | | | | | | function. Extend the logic to check if the input was compiled. Use -relax-all as default only if -O0 is used for compilation. Fixes bug 9290. llvm-svn: 130983
* Warn when trying to call a pure virtual member function in a class from the ↵Anders Carlsson2011-05-061-0/+13
| | | | | | class constructor/destructor. Fixes PR7966. llvm-svn: 130982
* Rename ContainsCompileAction to ContainsCompileOrAssembleAction toJoerg Sonnenberger2011-05-061-5/+5
| | | | | | properly reflect its behavior. llvm-svn: 130981
* Do defaulted constructors properly.Alexis Hunt2011-05-064-13/+72
| | | | | | | | Explictly defaultedness is correctly reflected on the AST, but there are no changes to how that affects the definition of functions or much else really. llvm-svn: 130974
* Revert r130912 in order to approach defaulted functions from the otherAlexis Hunt2011-05-067-39/+11
| | | | | | | direction and not introduce things in the wrong place three different times. llvm-svn: 130968
* Slight tweak to alias template error handling: don't guess that a ↵Richard Smith2011-05-051-1/+2
| | | | | | template-id in an alias declaration was meant to be a specialization. Use a generic, but more accurate, diagnostic. llvm-svn: 130961
* type of last arg of objc_assign_ivar is ptrdiff_t. Fariborz Jahanian2011-05-051-1/+5
| | | | | | // rdar://9362887 llvm-svn: 130956
* Implement support for C++0x alias templates.Richard Smith2011-05-0524-114/+478
| | | | llvm-svn: 130953
* __alignof attribute on the field must considerFariborz Jahanian2011-05-051-0/+4
| | | | | | packed attribute on the field. //rdar://9217290 llvm-svn: 130948
* PR9849: Fix _mm_setr_pi32 and friends to actually work correctly. They ↵Eli Friedman2011-05-051-4/+4
| | | | | | broke with the MMX rewrite a while back. llvm-svn: 130945
* When instantiating a block expression, the instantiatedFariborz Jahanian2011-05-051-2/+5
| | | | | | | blockScopeInfo's CapturesCXXThis field need get set as well. // rdar://9362021. John M. please review. llvm-svn: 130930
* Do not drop uint128 on the floor.Devang Patel2011-05-051-0/+2
| | | | llvm-svn: 130929
* Scoped enumerations should not be treated as integer types (in the CDouglas Gregor2011-05-051-3/+3
| | | | | | | | sense). Fixes <rdar://problem/9366066> by eliminating an inconsistency between C++ overloading (which handled scoped enumerations correctly) and C binary operator type-checking (which didn't). llvm-svn: 130924
* When providing code completions for an Objective-C property access,Douglas Gregor2011-05-051-13/+61
| | | | | | | also include methods with zero-argument selectors. Implements <rdar://problem/9048332>. llvm-svn: 130922
* Introduce a Diagnostic::Report function that accepts and emits a ↵Argyrios Kyrtzidis2011-05-051-0/+41
| | | | | | StoredDiagnostic. llvm-svn: 130919
* Add Checker callback for running a checker at the end of processing an ↵Ted Kremenek2011-05-052-0/+17
| | | | | | entire TranslationUnit. Patch by Lei Zhang. llvm-svn: 130913
* Implement some framework for defaulted constructors.Alexis Hunt2011-05-057-11/+39
| | | | | | There's some unused stuff for now. llvm-svn: 130912
* Frontend: Fix a crash in CC_LOG_DIAGNOSTICS handling.Daniel Dunbar2011-05-051-2/+2
| | | | llvm-svn: 130909
* Look through block pointers and ObjC object pointersMatt Beaumont-Gay2011-05-051-4/+3
| | | | llvm-svn: 130906
* With invalid overloaded operators, we can get into funny cases whereDouglas Gregor2011-05-051-0/+9
| | | | | | | | | | the overloading of member and non-member functions results in arity mismatches that don't fit well into our overload-printing scheme. This only happens for invalid code (which breaks the arity invariants for these cases), so just suppress the diagnostic rather than inventing anything new. Fixes <rdar://problem/9222009>. llvm-svn: 130902
* Preserve the full name of the file, so that '-c -o foo.pic.o' producesNick Lewycky2011-05-054-15/+11
| | | | | | foo.pic.gcno instead of foo.gcno. llvm-svn: 130899
* Change cycle detection to be based off of a warning flag.Alexis Hunt2011-05-053-9/+6
| | | | llvm-svn: 130898
* When adding KVC code completions, keep track of all of the selectorsDouglas Gregor2011-05-041-23/+30
| | | | | | | that we've previously seen, both in declared methods and from previous KVC completions, to eliminate duplicates. Fixes <rdar://problem/9162207>. llvm-svn: 130890
* there i fixed itAlexis Hunt2011-05-043-50/+120
| | | | | | | | | Increase robustness of the delegating constructor cycle detection mechanism. No more infinite loops on invalid or logic errors leading to false results. Ensure that this is maintained correctly accross serialization. llvm-svn: 130887
* ASTUnit::LoadFromASTFile(): recover the resources from an ASTReader if it ↵Ted Kremenek2011-05-041-0/+10
| | | | | | crashes during PCH validation. llvm-svn: 130886
* Clean up Sema::BuildCXXNestedNameSpecifier()'s creation of TypeLocDouglas Gregor2011-05-041-7/+15
| | | | | | | | information. Rather than looking at the declaration kind to figure out what TypeLoc to build, look at the type; it makes so much more sense. Fixes <rdar://problem/9086649>. llvm-svn: 130882
* Implement Sema::isExprCallable.Matt Beaumont-Gay2011-05-042-107/+139
| | | | | | | | We can use this to produce nice diagnostics (and try to fixit-and-recover) in various cases where we might see "MyFunction" instead of "MyFunction()". The changes in SemaExpr are an example of how to use isExprCallable. llvm-svn: 130878
* When converting an integral template argument value to a non-typeDouglas Gregor2011-05-041-15/+22
| | | | | | | template parameter of type 'bool', force the value to be zero or one. Fixes <rdar://problem/9169404>. llvm-svn: 130873
* Pack ivar offsets together.Bill Wendling2011-05-041-1/+1
| | | | | | | | | | Ivar offsets for synthesized ivars are wrong, which could end up with a large number of dirty pages because of ivar fixups at runtime. When we pack all of the synthesized ivars into the same section, it limits the number of dirty pages created. Place them in the "__DATA,__objc_ivar" section. <rdar://problem/9374905> llvm-svn: 130870
* Record where the GCOV data files should be placed.Nick Lewycky2011-05-044-0/+37
| | | | llvm-svn: 130866
* Simplification noticed by Chris.Bill Wendling2011-05-041-3/+2
| | | | llvm-svn: 130864
* More ms_struct bitfield stuff:Fariborz Jahanian2011-05-042-1/+33
| | | | | | | | Adjacent bit fields are packed into the same 1-, 2-, or 4-byte allocation unit if the integral types are the same size. // rdar://8823265. llvm-svn: 130851
* From Vassil Vassilev:Axel Naumann2011-05-041-0/+2
| | | | | | Like in r126648, provide (empty) default implementation for pure virtual getMemoryBufferSizes(). Not all use cases have meaningful implementations. llvm-svn: 130838
* Add C++ include paths for libstdc++ with Ubuntu 11.04 and Debian's ↵Axel Naumann2011-05-041-0/+10
| | | | | | | | libstdc++6-4.5, as collected from http://packages.ubuntu.com/search?mode=exactfilename&suite=natty&section=all&arch=any&searchon=contents&keywords=c%2B%2Blocale.h and http://packages.debian.org/wheezy/armel/libstdc++6-4.5-dev/filelist Fixes compilation with clang++ on Ubuntu 11.04. llvm-svn: 130837
* Implement a better version of delegating constructor cycle detection.Alexis Hunt2011-05-043-20/+65
| | | | | | | | | | | | | This is more efficient as it's all done at once at the end of the TU. This could still get expensive, so a flag is provided to disable it. As an added bonus, the diagnostics will now print out a cycle. The PCH test is XFAILed because we currently can't deal with a note emitted in the header and I, being tired, see no other way to verify the serialization of delegating constructors. We should probably address this problem /somehow/ but no good solution comes to mind. llvm-svn: 130836
* No, fix this use after free properly.Nick Lewycky2011-05-041-3/+2
| | | | llvm-svn: 130833
* Convert the non-temporal store builtins to LLVM-native IR.Bill Wendling2011-05-041-0/+17
| | | | llvm-svn: 130830
* Fix use after free through StringRef.Nick Lewycky2011-05-041-2/+3
| | | | llvm-svn: 130828
* Type prefixes of unresolved-names should only be mangled as unresolved-typesJohn McCall2011-05-041-15/+92
| | | | | | | | if they match that production, i.e. if they're template type parameters or decltypes (or, as an obvious case not yet described in the ABI document, if they're template template parameters applied to template arguments). llvm-svn: 130824
* Implement serialization of delegating constructors.Alexis Hunt2011-05-042-15/+31
| | | | llvm-svn: 130822
* Ensure that delegating constructor loop detection uses canonicalAlexis Hunt2011-05-041-2/+2
| | | | | | declarations. llvm-svn: 130821
* When tag lookup finds something ambiguous, and we're defining a newDouglas Gregor2011-05-041-0/+13
| | | | | | | | | | | | | tag, filter out those ambiguous names that we found if they aren't within the declaration context where this newly-defined tag will be visible. This is basically a hack, because we really need to fix the lookup of tag declarations in this case to not find things it shouldn't. However, it's better than what we had before, and it fixes <rdar://problem/9168556>. llvm-svn: 130810
* Introduce a new libclang API, clang_isFileMultipleIncludeGuarded(),Douglas Gregor2011-05-043-2/+19
| | | | | | | | which determines whether a particular file is actually a header that is intended to be guarded from multiple inclusions within the same translation unit. llvm-svn: 130808
* Introduce ASTUnit::LoadFromCompilerInvocationAction that allows one to ↵Argyrios Kyrtzidis2011-05-031-0/+113
| | | | | | | | | create an ASTUnit from a CompilerInvocation along with an ASTFrontendAction to invoke, and without all the goo about the precompiled preamble. llvm-svn: 130805
* Ensure that destructors are properly inovked when an exception leavesAlexis Hunt2011-05-032-1/+32
| | | | | | | | | | the body of a delegating constructor call. This means that the delegating constructor implementation should be complete and correct, though there are some rough edges (diagnostic quality with the cycle detection and using a deleted destructor). llvm-svn: 130803
* Only the first zero-length bitfield decides alignment ofFariborz Jahanian2011-05-032-3/+6
| | | | | | | the followup data member in an ms_struct struct. // rdar:// 8823265 llvm-svn: 130795
* Move the AST modifications to after the cycle detection inAlexis Hunt2011-05-031-6/+12
| | | | | | | lib/Sema/SemaDeclCXX.cpp to avoid getting stuck in an infinite loop. See the comment for more explanation. llvm-svn: 130788
* Extend -Wnon-pod-memset to also encompass memcpy() and memmove(),Douglas Gregor2011-05-031-36/+44
| | | | | | | | checking both the source and the destination operands, renaming the warning group to -Wnon-pod-memaccess and tweaking the diagnostic text in the process. llvm-svn: 130786
* Finish off rules for z-length bitfields in ms_structFariborz Jahanian2011-05-035-26/+40
| | | | | | structs. // rdar://8823265 llvm-svn: 130783
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