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2009-12-19Use proper alignment for i16/i32 on msp430. This fixes PR5815.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91739 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19eliminate a call to NextToken() when parsing ::fooChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91738 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19<string> already comes in from CharUnits.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91737 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19Teach TryAnnotateTypeOrScopeToken to deal with already-annotatedJohn McCall
scope specifiers. Fix a tentative parsing bug that came up in LLVM. Incidentally fixes some random FIXMEs in an existing testcase. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91734 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19Fix for PR5524: make reference binding in default argument work correctly.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Work in progress for setting the vtable pointers for all bases correctly inEli Friedman
the constructor. This doesn't handle cases requiring the VTT at the moment, and generates unnecessary stores, but I think it's essentially correct. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91731 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Test for r91724.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91730 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Cleanup switch so it doesn't have a default case.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91725 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Fix for PR5830: fix the computation of the offset to a virtual base.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91724 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Add and tidy doxygen comments and move implementation of toString() to newlyKen Dyck
created CharUnits.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91719 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18C++Tests: Add target paths for LLVM-Code-Compile checks as well.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91716 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Fix a few MSVC warnings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91714 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Enhance GRExprEngine::VisitCallExpr() to be used in an lvalue context. ↵Ted Kremenek
Uncovered a new failing test case along the way, but we're making progress on handling C++ references in the analyzer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Use System/DataTypes.h, stdint.h isn't portable.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18ARM: Define __thumb2__ for V6T2 targets and only defineDaniel Dunbar
__USING_SJLJ_EXCEPTIONS__ on Darwin. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91705 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Extend code-completion results with the type of each resultDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18ARM: Fix predefines (__ARM_ARCH_..., __REGISTER_PREFIX).Daniel Dunbar
- This should be done leveraging the backend, but I'm a little refactored out. I'll fix it one day, I promise. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91700 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18When diagnosing that a decl ref expr is not a value, note the declarationJohn McCall
with "declared at" rather than "previous declaration is here". git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Debian has x86_64-linux-gnu, not x86_64-pc-linux-gnu, so add it.Torok Edwin
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91698 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Try to de-bork DISABLE_SMART_POINTERS buildDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91696 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18CK_UserDefinedConversion is a valid kind when doing copy ctor elision.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Move the 4.4.2 c++ include search to the top, otherwise it was picking the 4.1.3Torok Edwin
dirs on my system. Which is wrong, since it was missing the x86_64-pc-linux-gnu suffix. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Change clang_codeComplete API to return the results in a structure onDouglas Gregor
the heap, so that clients are not forced to copy the results during the initial iteration. A separate clang_disposeCodeCompleteResults function frees the returned results. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91690 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Change the return type of ASTContext::getTypeSizeInChars() from uint64_t to theKen Dyck
new opaque value type, CharUnits. This will help us avoid accidentally mixing quantities that are in bit and character units. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Rename getByteSize() and getTypeSizeInBytes() in ASTContext to getCharWidth()Ken Dyck
and getTypeSizeInChars() to reflect their basis in character type units, not that of a possibly independent architecture-specific byte. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91688 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Fix regression I introduced when dynamic_cast-ing to a reference type.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18It's perfectly fine to see UserDefinedConversion casts when emitting scalar ↵Anders Carlsson
expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91686 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Tweaks for PS3 target.John Thompson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Removing trailing directory separator, to make stat workJohn Thompson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Initial implementation of CharUnits, an opaque value class for representingKen Dyck
sizes, offsets, and alignments in character units. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Set up the semantic context correctly when declaring a friend class template.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91678 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Look through using decls when checking whether a name is an acceptableJohn McCall
nested-name specifier name. I accidentally checked in the test case for this in the last commit --- fortunately, that refactor was inspired by having debugged this problem already, so I can fix the bug quick (though probably not fast enough for the buildbots). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91677 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Pull Sema::isAcceptableLookupResult into SemaLookup. Extract the criteria intoJohn McCall
different functions and pick the function at lookup initialization time. In theory we could actually divide the criteria functions into N different functions for the N cases, but it's so not worth it. Among other things, lets us invoke LookupQualifiedName without recomputing IDNS info every time. Do some refactoring in SemaDecl to avoid an awkward special case in LQN that was only necessary for redeclaration testing for anonymous structs/unions --- which could be done more efficiently with a scoped lookup anyway. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18clang -cc1: Rename -mcpu to -target-cpu to match other target options and ↵Daniel Dunbar
not alias driver/backend option. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Address some of Anders commentsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Switch the initialization required by return statements over to theDouglas Gregor
new InitializationSequence. This fixes some bugs (e.g., PR5808), changed some diagnostics, and caused more churn than expected. What's new: - InitializationSequence now has a "C conversion sequence" category and step kind, which falls back to - Changed the diagnostics for returns to always have the result type of the function first and the type of the expression second. CheckSingleAssignmentConstraints to peform checking in C. - Improved ASTs for initialization of return values. The ASTs now capture all of the temporaries we need to create, but intentionally do not bind the tempoary that is actually returned, so that it won't get destroyed twice. - Make sure to perform an (elidable!) copy of the class object that is returned from a class. - Fix copy elision in CodeGen to properly see through the subexpressions that occur with elidable copies. - Give "new" its own entity kind; as with return values and thrown objects, we don't bind the expression so we don't call a destructor for it. Note that, with this patch, I've broken returning move-only types in C++0x. We'll fix it later, when we tackle NRVO. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91669 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Add -dwarf-debug-flags, which provides a way to embed the cc1 level options usedDaniel Dunbar
to compile a translation unit into the debug info for that file. - Used by parts of Darwin build process to check compiler flags, etc. - <rdar://problem/7256886> clang does not emit AT_APPLE_flags git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91661 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Handle case when DestPtr is 0.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91658 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Implemented rewriting of invocation of a block ivar.Fariborz Jahanian
(radar 7482224). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91652 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Temporarily XFAIL this test.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91643 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Testcase fixes to reflect instruction table changes in the LLVM backendSean Callanan
(http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20091214/092780.html) The instruction fixes were checked and approved by Chris Lattner, but these testcase fixes are mine; please yell at me if there are any problems with either. * PR5050-constructor-conversion.cpp * array-construction.cpp * constructor-conversion.cpp * cast-conversion.cpp * constructor-default-arg.cpp * derived-to-base-conv.cpp * ptr-to-member-function.cpp * call-arg-zero-temp.cpp * default-destructor-synthesis.cpp * global-array-destruction.cpp * array-operator-delete-call.cpp * decl-ref-init.cpp * default-constructor-for-members.cpp * convert-to-fptr.cpp * constructor-for-array-members.cpp * conversion-function.cpp * objc-read-weak-byref.m Fixed testcase to reflect call qualifier git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17Patch over yet more problems with friend declarations which were provokingJohn McCall
problems on LLVM-Code-Syntax. This proved remarkably easy to "fix" once I settled on how I was going to approach it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91633 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17reword the help text of fno_assume_sane_operator_new, following Chris suggestionNuno Lopes
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91630 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17Revert r91073.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91629 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17Add a couple more paths to the LLVM-Code-Syntax testDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91627 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17Tweak formatting and comments.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91615 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17Convert GRExprEngine::VisitCallExpr() to use a worklist instead of recursion ↵Ted Kremenek
to evaluate the arguments of a CallExpr. This simplifies the logic and makes it easier to read. (it also avoids any issues with blowing out the stack if the CallExpr had a ridiculous number of arguments) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17Reduce nesting by using early exits. No functionality change.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17implement PR3962: diagnose more faulty cases of usage of the restrict ↵Nuno Lopes
qualifier. this also removes a FIXME git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-17revert part of my last patch, and mark only the c++ global new operator as ↵Nuno Lopes
noalias. the rest will be infered by llvm optz git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91600 91177308-0d34-0410-b5e6-96231b3b80d8
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