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granicus.if.org Git - clang/log
Anders Carlsson [Fri, 10 Apr 2009 05:31:15 +0000 (05:31 +0000)]
Use correct alignment and size for references in records as well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68769
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Ted Kremenek [Fri, 10 Apr 2009 05:04:22 +0000 (05:04 +0000)]
Wording changes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68766
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Ted Kremenek [Fri, 10 Apr 2009 05:03:33 +0000 (05:03 +0000)]
Add blurb about attribute "analyzer_noreturn"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68765
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Anders Carlsson [Fri, 10 Apr 2009 04:59:59 +0000 (04:59 +0000)]
Rename variables to avoid conflict.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68764
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Anders Carlsson [Fri, 10 Apr 2009 04:54:13 +0000 (04:54 +0000)]
Add Expr::EvaluateAsLValue which will (believe it or not) try to evaluate an Expr as an LValue.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68763
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Anders Carlsson [Fri, 10 Apr 2009 04:52:36 +0000 (04:52 +0000)]
Fix thinko noticed by Chris.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68762
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Anders Carlsson [Fri, 10 Apr 2009 04:47:03 +0000 (04:47 +0000)]
Use the same alignment for reference declarations as for pointer declarations.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68761
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Chris Lattner [Fri, 10 Apr 2009 04:42:25 +0000 (04:42 +0000)]
fix indentation
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68760
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Ted Kremenek [Fri, 10 Apr 2009 04:02:38 +0000 (04:02 +0000)]
Split failing test case from misc-ps.m to misc-ps-ranges.m (which tests
functionality specific to RangeConstraintManager).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68759
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Douglas Gregor [Fri, 10 Apr 2009 03:52:48 +0000 (03:52 +0000)]
PCH serialization/deserialization of the source manager. With this
improvement, source locations read from the PCH file will properly
resolve to the source files that were used to build the PCH file
itself.
Once we have the preprocessor state stored in the PCH file, source
locations that refer to macro instantiations that occur in the PCH
file should have the appropriate instantiation information.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68758
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Ted Kremenek [Fri, 10 Apr 2009 00:59:50 +0000 (00:59 +0000)]
Fix: <rdar://problem/
6776949 > Branch condition evaluates to an uninitialized value (argc is guaranteed to be >= 1)
The analyzer now adds the precondition that the first argument of 'main' is > 0.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68757
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Chris Lattner [Fri, 10 Apr 2009 00:37:08 +0000 (00:37 +0000)]
Make messages consistent.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68756
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Chris Lattner [Fri, 10 Apr 2009 00:35:59 +0000 (00:35 +0000)]
reject codegen of __thread variables as unimplemented, rdar://
6775265
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68755
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Ted Kremenek [Fri, 10 Apr 2009 00:01:14 +0000 (00:01 +0000)]
Implement attribute "analyzer_noreturn" (<rdar://problem/
6777003 >). This allows
clients of the analyzer to designate custom assertion routines as "noreturn"
functions from the analyzer's perspective but not the compiler's.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68746
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Douglas Gregor [Thu, 9 Apr 2009 22:27:44 +0000 (22:27 +0000)]
Implementation of pre-compiled headers (PCH) based on lazy
de-serialization of abstract syntax trees.
PCH support serializes the contents of the abstract syntax tree (AST)
to a bitstream. When the PCH file is read, declarations are serialized
as-needed. For example, a declaration of a variable "x" will be
deserialized only when its VarDecl can be found by a client, e.g.,
based on name lookup for "x" or traversing the entire contents of the
owner of "x".
This commit provides the framework for serialization and (lazy)
deserialization, along with support for variable and typedef
declarations (along with several kinds of types). More
declarations/types, along with important auxiliary structures (source
manager, preprocessor, etc.), will follow.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68732
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Ted Kremenek [Thu, 9 Apr 2009 22:22:44 +0000 (22:22 +0000)]
- Move ownership of MemRegionManager into ValueManager.
- Pull SVal::GetConjuredSymbol() and friends into ValueManager. This greatly
simplifies the calling interface to clients.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68731
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Anders Carlsson [Thu, 9 Apr 2009 21:55:45 +0000 (21:55 +0000)]
Add @encode support for complex types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68729
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Douglas Gregor [Thu, 9 Apr 2009 21:40:53 +0000 (21:40 +0000)]
Propagate the ASTContext to various AST traversal and lookup functions.
No functionality change (really).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68726
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Eli Friedman [Thu, 9 Apr 2009 21:26:42 +0000 (21:26 +0000)]
Add some FIXMEs for missing checks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68725
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Chris Lattner [Thu, 9 Apr 2009 19:58:15 +0000 (19:58 +0000)]
document the x86 address space extension for GS.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68724
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Ted Kremenek [Thu, 9 Apr 2009 18:22:40 +0000 (18:22 +0000)]
Fix grammar. Bold face feature points.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68720
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Ted Kremenek [Thu, 9 Apr 2009 18:20:08 +0000 (18:20 +0000)]
More cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68719
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Ted Kremenek [Thu, 9 Apr 2009 18:17:39 +0000 (18:17 +0000)]
More cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68718
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Ted Kremenek [Thu, 9 Apr 2009 18:08:18 +0000 (18:08 +0000)]
Add link from internals manual to PTH documentation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68717
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Ted Kremenek [Thu, 9 Apr 2009 18:03:21 +0000 (18:03 +0000)]
Minor cleanups. Added a blurb about the advantages of fast PTH file generation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68716
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Douglas Gregor [Thu, 9 Apr 2009 17:29:08 +0000 (17:29 +0000)]
Simple DeclContext's internal representation by always storing a
StoredDeclsMap, instead of using the it's-an-array-or-its-a-map
trick. I'll verify that performance isn't impacted later; for now, I
need the common representation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68715
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Ted Kremenek [Thu, 9 Apr 2009 16:46:55 +0000 (16:46 +0000)]
Remove SVal::MakeZero and replace it with ValueManager::makeZeroVal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68711
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Daniel Dunbar [Thu, 9 Apr 2009 16:42:50 +0000 (16:42 +0000)]
Add more builtin definitions, including strcmp.
- PR3964.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68710
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Ted Kremenek [Thu, 9 Apr 2009 16:13:17 +0000 (16:13 +0000)]
analyzer: Introduce a new class, ValueManager, that serves as an aggregate
"manager of symbolic values", wrapping BasicValueFactory, SymbolManager, and
MemRegionManager. While these individual managers nicely separate functionality
in the analyzer, constructing symbolic values can sometimes be cumbersome
because it requires using multiple managers at once. The goal of this class is
to create some factory methods to create SVals that require the use of these
different managers, thus (hopefully) simplifying the analyzer API for clients.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68709
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Ted Kremenek [Thu, 9 Apr 2009 14:06:37 +0000 (14:06 +0000)]
Update analyzer build.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68707
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Zhongxing Xu [Thu, 9 Apr 2009 07:39:46 +0000 (07:39 +0000)]
stop using loc::SymbolVal and clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68703
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Zhongxing Xu [Thu, 9 Apr 2009 07:04:45 +0000 (07:04 +0000)]
clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68701
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Zhongxing Xu [Thu, 9 Apr 2009 07:01:16 +0000 (07:01 +0000)]
clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68700
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Zhongxing Xu [Thu, 9 Apr 2009 06:56:25 +0000 (06:56 +0000)]
clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68699
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Zhongxing Xu [Thu, 9 Apr 2009 06:53:24 +0000 (06:53 +0000)]
clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68698
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Zhongxing Xu [Thu, 9 Apr 2009 06:49:52 +0000 (06:49 +0000)]
stop using loc::SymbolVal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68697
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Zhongxing Xu [Thu, 9 Apr 2009 06:43:44 +0000 (06:43 +0000)]
stop using loc::SymbolVal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68696
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Zhongxing Xu [Thu, 9 Apr 2009 06:41:51 +0000 (06:41 +0000)]
stop using loc::SymbolVal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68695
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Zhongxing Xu [Thu, 9 Apr 2009 06:35:30 +0000 (06:35 +0000)]
clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68694
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Zhongxing Xu [Thu, 9 Apr 2009 06:32:20 +0000 (06:32 +0000)]
clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68693
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Zhongxing Xu [Thu, 9 Apr 2009 06:30:17 +0000 (06:30 +0000)]
Add a new method because sometimes the type of the conjured symbol is not the
type of the expression where we create the symbol.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68692
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Zhongxing Xu [Thu, 9 Apr 2009 06:18:05 +0000 (06:18 +0000)]
make a conjured symbol as the original code.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68691
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Zhongxing Xu [Thu, 9 Apr 2009 06:03:54 +0000 (06:03 +0000)]
clean up code with new API.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68687
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Ted Kremenek [Thu, 9 Apr 2009 06:02:06 +0000 (06:02 +0000)]
Fix a null pointer dereference error due to state caching in a loop involving
sending a message to a nil receiver.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68686
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Zhongxing Xu [Thu, 9 Apr 2009 05:57:11 +0000 (05:57 +0000)]
Create a symbolic region instead of a loc::SymbolVal. This is a continued step
to eliminate the use of loc::SymbolVal.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68685
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Ted Kremenek [Thu, 9 Apr 2009 05:45:56 +0000 (05:45 +0000)]
GRExprEngine: Don't try to reason about the size of 'void' for the return type
of messages sent to nil.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68683
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Ted Kremenek [Thu, 9 Apr 2009 05:34:31 +0000 (05:34 +0000)]
Another ParentMap bug: only the right side of a comma expression is consumed.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68680
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Ted Kremenek [Thu, 9 Apr 2009 04:06:51 +0000 (04:06 +0000)]
Fix another regression introduced by changes to the analyzer's reasoning about
nil receivers in message expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68672
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Daniel Dunbar [Thu, 9 Apr 2009 00:51:16 +0000 (00:51 +0000)]
Make -include, -imacros paths absolute in Frontend.
- Otherwise paths will be resolved relative to the main input file,
which is incorrect.
- I don't know how to make a reasonable test case for this with our
testing infrastructure.
- PR3395
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68665
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Ted Kremenek [Thu, 9 Apr 2009 00:00:02 +0000 (00:00 +0000)]
Refactor/cleanup reasoning of nil receivers in message expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68661
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Daniel Dunbar [Wed, 8 Apr 2009 23:54:23 +0000 (23:54 +0000)]
Driver: Split out CPP specific options for clang so that we don't end
up adding them twice when running with -no-integrated-cpp or
-save-temps.
- <rdar://problem/
6766636 > -save-temps falls over with prefix headers
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68660
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Steve Naroff [Wed, 8 Apr 2009 23:52:26 +0000 (23:52 +0000)]
Fix <rdar://problem/
6770998 > make cast of super illegal (again:-)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68659
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Anders Carlsson [Wed, 8 Apr 2009 23:13:16 +0000 (23:13 +0000)]
Use the new EmitCallArgs function. No indented functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68652
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Daniel Dunbar [Wed, 8 Apr 2009 23:02:51 +0000 (23:02 +0000)]
Force triple for these tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68651
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Chris Lattner [Wed, 8 Apr 2009 22:38:30 +0000 (22:38 +0000)]
add driver support for -Wno-trigraphs
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68650
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Chris Lattner [Wed, 8 Apr 2009 22:37:15 +0000 (22:37 +0000)]
add support for -Wtrigraphs and -Wno-trigraphs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68649
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Fariborz Jahanian [Wed, 8 Apr 2009 21:54:52 +0000 (21:54 +0000)]
Added a FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68646
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Chris Lattner [Wed, 8 Apr 2009 20:57:57 +0000 (20:57 +0000)]
add driver headers to xcode proj
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68642
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Chris Lattner [Wed, 8 Apr 2009 20:57:44 +0000 (20:57 +0000)]
implement -imacros support in driver.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68641
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Chris Lattner [Wed, 8 Apr 2009 20:53:24 +0000 (20:53 +0000)]
finish the implementation of -imacros. The driver still needs to be hooked up.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68640
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Anders Carlsson [Wed, 8 Apr 2009 20:47:54 +0000 (20:47 +0000)]
Add code for emitting call arguments (not used yet).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68639
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Anders Carlsson [Wed, 8 Apr 2009 20:31:57 +0000 (20:31 +0000)]
We weren't generating correct code for calls to variadic member functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68635
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Daniel Dunbar [Wed, 8 Apr 2009 20:18:15 +0000 (20:18 +0000)]
Fix buffer overrun when laying out synthesized ivars.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68634
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Chris Lattner [Wed, 8 Apr 2009 20:15:42 +0000 (20:15 +0000)]
According to the GCC man page, all -imacros are included before any -include's.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68633
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Chris Lattner [Wed, 8 Apr 2009 20:10:57 +0000 (20:10 +0000)]
properly escape filenames when generating implicit #includes, this handles
things like " in paths etc. Found by inspection.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68632
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Fariborz Jahanian [Wed, 8 Apr 2009 19:50:10 +0000 (19:50 +0000)]
Fixed a problem using property syntax on a 'super'
used as receiver.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68631
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Devang Patel [Wed, 8 Apr 2009 19:47:04 +0000 (19:47 +0000)]
Use presumed location to get line number info.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68630
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Ted Kremenek [Wed, 8 Apr 2009 18:51:08 +0000 (18:51 +0000)]
Enhance analyzer reasoning about sending messages to nil. A nil receiver returns 0 for scalars of size <= sizeof(void*).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68629
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Ted Kremenek [Wed, 8 Apr 2009 18:49:36 +0000 (18:49 +0000)]
Fix bug in ParentMap::isConsumedExpr. A BinaryOperator always "consumes" the
value of its subexpressions unless it is a comma (in which case it doesn't
consume the left subexpression).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68628
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Chris Lattner [Wed, 8 Apr 2009 18:46:40 +0000 (18:46 +0000)]
reject the #__include_macros directive unless it comes from the
predefines buffer.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68627
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Chris Lattner [Wed, 8 Apr 2009 18:24:34 +0000 (18:24 +0000)]
Add initial support for -imacros. Right now it has the same semantics as
-include, but that will be fixed soon.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68625
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Daniel Dunbar [Wed, 8 Apr 2009 18:03:55 +0000 (18:03 +0000)]
More fixes to builtin preprocessor defines.
- Add -static-define option driver can use when __STATIC__ should be
defined (instead of __DYNAMIC__).
- Don't set __OPTIMIZE_SIZE__ on Os, __OPTIMIZE_SIZE__ is tied to Oz.
- Set __NO_INLINE__ following GCC 4.2.
- Set __GNU_GNU_INLINE__ or __GNU_STDC_INLINE__ following GCC 4.2.
- Set __EXCEPTIONS for Objective-C NonFragile ABI.
- Set __STRICT_ANSI__ for standard conforming modes.
- I added a clang style test case in utils for this, but its not
particularly portable and I don't think it belongs in the test
suite.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68621
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Steve Naroff [Wed, 8 Apr 2009 17:05:15 +0000 (17:05 +0000)]
Sema::CheckConditionalOperands(): Soften pointer/integer mismatch from error->warning.
Fixes <rdar://problem/
6762239 > [sema] gcc incompatibility; error on incompatible operand types in ?:.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68617
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Daniel Dunbar [Wed, 8 Apr 2009 16:23:09 +0000 (16:23 +0000)]
Make sure value is initialized when built w/o asserts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68615
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Douglas Gregor [Wed, 8 Apr 2009 15:21:36 +0000 (15:21 +0000)]
-Wmissing-prototypes shouldn't complain about main() missing a prototype.
Fixes <rdar://problem/
6759522 >
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68611
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Daniel Dunbar [Wed, 8 Apr 2009 06:06:21 +0000 (06:06 +0000)]
Darwin ld: Unconditionally add -lstdc++ if we are pretending to be
g++.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68601
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Chris Lattner [Wed, 8 Apr 2009 06:00:32 +0000 (06:00 +0000)]
use escapes.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68600
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Chris Lattner [Wed, 8 Apr 2009 05:50:25 +0000 (05:50 +0000)]
some minor edits
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68599
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Daniel Dunbar [Wed, 8 Apr 2009 05:11:16 +0000 (05:11 +0000)]
Make debug info work when using -save-temps.
- This is pretty ugly, but the most obvious solution. Chime in if you
have a nicer one.
- The problem is that with -save-temps, clang-cc has no idea what the
name of the original input file is. However, the user expects to be
able to set breakpoints based on the input file name.
- We support this by providing a new option -main-file-name (similar
to -dumpbase used by gcc) which allows the driver to pass in the
original file name.
- <rdar://problem/
6753383 > building with clang using --save-temps
gets the compile unit name from the .i file...
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68595
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Ted Kremenek [Wed, 8 Apr 2009 05:07:30 +0000 (05:07 +0000)]
Initial draft of PTH internals.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68594
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Anders Carlsson [Wed, 8 Apr 2009 04:48:15 +0000 (04:48 +0000)]
Add a destination type argument to EmitConstantExpr. This will be used for when the destination has a reference type. (No functionality change yet)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68593
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Daniel Dunbar [Wed, 8 Apr 2009 04:21:03 +0000 (04:21 +0000)]
Implementation definition of interfaces with __objc_exception attribute.
- Complete <rdar://problem/
6635883 > Support __objc_exception__
attribute
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68591
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Sanjiv Gupta [Wed, 8 Apr 2009 04:16:39 +0000 (04:16 +0000)]
Pointer width on targets like PIC16 is 16-bit, while the valid index size to GEP is only 32 or 64. So promote index to 32 in such cases.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68590
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Chris Lattner [Wed, 8 Apr 2009 03:47:39 +0000 (03:47 +0000)]
remove fixme!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68589
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Chris Lattner [Wed, 8 Apr 2009 03:36:03 +0000 (03:36 +0000)]
fix typo, noticed by Gabor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68587
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Chris Lattner [Wed, 8 Apr 2009 03:33:43 +0000 (03:33 +0000)]
improve compatibility with VC+, patch by John Thompson!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68586
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Ted Kremenek [Wed, 8 Apr 2009 03:07:17 +0000 (03:07 +0000)]
New static analyzer check by Nikita Zhuk!
"The attached patch generates warnings of cases where an ObjC message is sent to
a nil object and the size of return type of that message is larger than the size
of void pointer. This may result in undefined return values as described in PR
2718. The patch also includes test cases."
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68585
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Daniel Dunbar [Wed, 8 Apr 2009 03:03:23 +0000 (03:03 +0000)]
Set __PIC__ (more) correctly.
- Add -pic-level clang-cc option to specify the value for the define,
updated driver to pass this.
- Added __pic__
- Added OBJC_ZEROCOST_EXCEPTIONS define while I was here (to match gcc).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68584
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Anders Carlsson [Wed, 8 Apr 2009 02:55:55 +0000 (02:55 +0000)]
Don't assume that a block always has a FunctionProtoType. Fixes rdar://
6768379 .
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68583
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Mike Stump [Wed, 8 Apr 2009 02:07:04 +0000 (02:07 +0000)]
Add basic support for arm static analysis checking. Radar
6699395
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68582
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Daniel Dunbar [Tue, 7 Apr 2009 23:51:44 +0000 (23:51 +0000)]
Driver: Fix forwarding of -fpascal-strings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68570
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Steve Naroff [Tue, 7 Apr 2009 22:56:58 +0000 (22:56 +0000)]
Fix <rdar://problem/
6764172 > [sema] crash on invalid.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68568
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Daniel Dunbar [Tue, 7 Apr 2009 22:36:33 +0000 (22:36 +0000)]
Visibility attributes should only be set on definition.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68561
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Daniel Dunbar [Tue, 7 Apr 2009 22:13:21 +0000 (22:13 +0000)]
Driver: Fix forwarding of -{std,ansi,trigraphs} when there are
multiple instances of an option.
Also, removed direct -ansi support from clang-cc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68558
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Anders Carlsson [Tue, 7 Apr 2009 22:10:22 +0000 (22:10 +0000)]
Shuffle some call code around. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68557
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Daniel Dunbar [Tue, 7 Apr 2009 21:51:40 +0000 (21:51 +0000)]
Driver: Forward remaining -f options to clang manually.
- Groups are really just intended to hold inherent structure of the
options, not be abused for individual tool argument translation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68554
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Daniel Dunbar [Tue, 7 Apr 2009 21:42:00 +0000 (21:42 +0000)]
Driver: Only forward last instance of -mmacosx-version-min= and
-isysroot to clang.
- Don't forward arbitrary -i* options to clang, just the ones we know
about.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68553
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Fariborz Jahanian [Tue, 7 Apr 2009 21:25:06 +0000 (21:25 +0000)]
Now that we have __weak defined as attribute in all modes,
we must not issue gc-specific errors in non-gc mode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68551
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Daniel Dunbar [Tue, 7 Apr 2009 21:16:11 +0000 (21:16 +0000)]
Driver: Manually translate a number of -f with no- variants options to
clang.
- We will eventually want some more driver infrastructre for this
probably.
- For now, the clang-cc interface stays relatively the same, but we
don't accept multiple instances anymore, or the [no-] variants
directly.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68550
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Daniel Dunbar [Tue, 7 Apr 2009 21:08:57 +0000 (21:08 +0000)]
Driver: Add default for ArgList::hasFlag and simplify implementation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68549
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