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2010-10-18"Fix" bogus idempotent operations warning due to loop unrolling not ↵Ted Kremenek
unrolling enough loops to show that an invariant doesn't hold. This fix is to increase the loop unrolling count to 4, which experiments show doesn't typically impact analysis time. The real fix is to modify the IdempotentOperationsChecker to suppress warnings where an analysis point could be preceded by a point where we gave up due to loop unrolling. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116769 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Driver: Reject -fasm-blocks except on X86 (where we just ignore it, sinceDaniel Dunbar
passing it is very prevalent in some circles). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116761 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Driver/IA: Accept and ignore -force_cpusubtype_ALL, as in 'clang -cDaniel Dunbar
-Wa,-force_cpusubtype_ALL t.c'. - Tweaks -Wa, and -Xassembler handling to only accept an explicit short list of arguments and give an obvious unsupported error on others. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116759 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Driver/Darwin: Forward -ObjC when linking, which may be needed when using staticDaniel Dunbar
libraries with Objective-C code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116758 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Fix the translation of the PCC_ForInit code-completion context forDouglas Gregor
C++/C99/Objective-C, so that we properly include types. This fix affects global caching of code-completion results; without caching, the behavior was already correct. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116757 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Provide code completion for types after the '^' that starts a blockDouglas Gregor
literal. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116754 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Fix some bugs in local class mangling brought up in PR8355.John McCall
Patch by Richard Smith! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116752 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Introduce code completion results for Objective-C methods, both whenDouglas Gregor
declaring methods and when sending messages to them, by bringing all of the selector into TypedCheck chunks in the completion result. This way, we can improve the sorting of these results to account for the full selector name rather than just the first chunk. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116746 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Read/write declaration attributes from/to PCH properly. Embed them in the ↵Argyrios Kyrtzidis
declaration block instead of trying to create another block. The new block was messing with the assumption that after decls block comes the stmts block. Fixes http://llvm.org/PR8406 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116737 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18When providing code completions of Objective-C method declarationsDouglas Gregor
(after - or +), always traverse superclasses and all categories. The programmer may want to complete a method from *anywhere*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116723 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18patch fixes class names missing from method names in debug information for Fariborz Jahanian
synthesized property. // rdar: //8498026 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116717 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Implement the first half of [dcl.attr.override]p6.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116709 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Microsoft enum extensions. 2 things will change on -fms-extensions:Francois Pichet
1. enum underlying type is int by default. 2. Error "enumerator value is not representable in the underlying type"is a ExtWarning git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116704 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Add declarations nested in a linkage specification to the output ofDouglas Gregor
-ast-print-xml, from Martin Vejnar! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116702 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18CodeGen: Fix long double on Windows using MSVC runtime.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116700 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Fix Whitespace.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116699 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-18Reapply r116684 with fixes. The test cases needed to be updated.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Implement [dcl.attr.override]p2 and add tests for p1 and p2.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116692 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17Temporarily revert r116684. It was causing failures with Bill Wendling
Clang :: CodeGen/x86_32-arguments-darwin.c Clang :: CodeGen/x86_32-arguments-linux.c git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116687 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17The "gcc.dg/compat/vector-1 -m32" test was broken after the MMX rewrite. TheBill Wendling
function parameters weren't converted to use the correct type (x86_mmx). Add a check, similar to the one in llvm-gcc, to see if we need the x86_mmx type for that function parameter. If so, it coerces the type to be that. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116684 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16Coding by inspection has its problems.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116672 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16objc_exception_rethrow does not take an exception argument.John McCall
rdar://problem/8535238 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116663 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16Reformatting.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116662 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16White-listing templated-scope friend decls is a good idea, but doing itJohn McCall
by marking the decl invalid isn't. Make some steps towards supporting these and then hastily shut them down at the last second by marking them as unsupported. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16Revert r116656, "IRgen/Obj-C/NeXT: Fix the IR signature forDaniel Dunbar
objc_exception_rethrow, so we don't...", since something is actually trying to call this with the wrong signature (!). Unfortunately I don't understand the new EH infrastructure well enough to fix it immediately. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116660 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16IRgen/Obj-C/NeXT: Fix the IR signature for objc_exception_rethrow, so we don'tDaniel Dunbar
generate unnecessary %al clear on x86_64. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116656 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-16Fix a rewriting bug of rewriting properties declared inFariborz Jahanian
protocols. // rdar: //8558702 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116652 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Allow list-initialization of a local variable of class type with aDouglas Gregor
flexible array member, so long as the flexibility array member is either not initialized or is initialized with an empty initializer list. Fixes <rdar://problem/8540437>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116647 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Tweak retain/release checker diagnostics to specify a leak occurs because an ↵Ted Kremenek
object is not referenced later in the path, not that it isn't referenced later in the code. Fixes <rdar://problem/8527839>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116636 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Check for ivar being a C++ object before attempting toFariborz Jahanian
find a copy constructor/assignment operator used in getter/setter synthesis. This removes an unintended diagnostics and makes objc++ consistant with objective-c. // rdar: //8550657. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116631 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Driver: Error on -fno-for-scope, which we have no intention of supporting.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116627 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Report the location of the syntax error inside a macro. Fixes PR7944.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116624 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Mention the paragraphs in the standards which sanction TBAA.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116617 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Use a different name for pointer types in tbaa, to be a littleDan Gohman
more consistent with other names, and to look less like a magic name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116616 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add a comment.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116615 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Fix a typo in a comment Frits van Bommel spotted.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116614 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Experimental TBAA support for enum types.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116613 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Revert r116605, a lot more were committed by mistake.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116606 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add '-include-pch' option to the driver, so it can get passed to the cc1 driver.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116605 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Eradicate IsSuper field from ObjCImplicitSetterGetterRefExprClassFariborz Jahanian
AST node. (finishing off radar 8525788). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116603 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Read/write to/from PCH DeclarationNameLocs, DeclarationNameInfos and ↵Argyrios Kyrtzidis
QualifierInfos (rdar://8513756). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116598 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Don't leak the TBAA object.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116595 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Add a comment about odd "signed char" incompatibility between C++ and C.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116593 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15When performing typo correction, keep track of whether the last lookupDouglas Gregor
we did was an acceptable lookup. If it is, then we can re-use that lookup result. If it isn't, we have to perform the lookup again. This is almost surely the cause behind the mysterious typo.m failures on some builders; we were getting the wrong lookup results returned. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116586 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15When we're in the context of an Objective-C message send's receiver,Douglas Gregor
typo correction prefers "super" over other, equivalent completions. I believe this will fix the regression on the buildbot. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116574 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Diagnose C++ [class.mem]p13-14, where a class member has the same nameDouglas Gregor
as the class itself. Fixes PR7082. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116573 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15fix http://llvm.org/PR8371 in the straightforward way, also adding a commentGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116570 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Treat __extension__ like ParenExpr.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116569 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Death to blocks, or at least the word "block" in one particular obnoxiouslyJohn McCall
ambiguous context. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116567 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15Don't complain about a variable within a linkage-specification that isDouglas Gregor
initialized. Fixes PR7076. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116553 91177308-0d34-0410-b5e6-96231b3b80d8
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