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2008-03-03Add mmintrin.h headerAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47850 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Only allow a "noreturn" attribute to be affixed to a FunctionDecl.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47844 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Added TODO.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47843 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Added FIXME.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47842 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03The attribute nothrow maps to llvm attribute nounwind. Fix testcase.Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47841 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Chris added this testcase with r47837. The mail only shows one todo-warning ↵Gabor Greif
but I see 3. Strangeness. Correcting lines 16 and 24. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47840 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03avoid a warning.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47839 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03fix codegen support for functions that are nothrow and noreturn.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47838 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Add a bunch of attributes, patch by Nuno Lopes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47837 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Find clang headers in the clang headers dir, search it before Chris Lattner
the system headers dir. This produces an annoying warning: clang.cpp:883: warning: ISO C++ forbids casting between pointer-to-function and pointer-to-object I'm not sure how to remove it. :( git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47836 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Build the clang headers.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47834 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03Add a makefile to build and install headers.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47833 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01ignore .ll filesGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47794 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01Add codegen support for ObjC message expressions with the GNU runtime.Chris Lattner
Patch by David Chisnall! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47790 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01Add codegen support for ObjC message expressions with the GNU runtime.Chris Lattner
Patch by David Chisnall! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47789 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01newline at end of file, by David ChisnallChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47788 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01character literals have char type in C++ and int type in C. PatchChris Lattner
by Nuno Lopes for PR2089 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47787 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-01Add support for the CPATH, C_INCLUDE_PATH, CPLUS_INCLUDE_PATH,Chris Lattner
OBJC_INCLUDE_PATH, and OBJCPLUS_INCLUDE_PATH environment variables. Patch by Sam Bishop! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47785 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Added extra check for calls to functions where we pass undefined valuesTed Kremenek
as arguments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47778 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Fix http://llvm.org/bugs/show_bug.cgi?id=2103.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47775 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Add checks for function calls via a function pointer that is NULL, Undefined,Ted Kremenek
or otherwise a constant integer value that doesn't evaluate to an address. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47774 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Minor CFG optimization: don't create separate block-level expressions for ↵Ted Kremenek
DeclStmt initializers when the initializer is a literal. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47771 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29When AST-dumping ObjCMessageExpr, output the selector.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47769 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Fix http://llvm.org/bugs/show_bug.cgi?id=2106.Steve Naroff
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47768 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Fix a crash where PI.TypeInfo has not been filled in case of missing ↵Gabor Greif
ObjCInterfaceDecl. Happens with Xcode 2.4.1 headers on test Parser/objc-foreach-error-1.m git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47767 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29"Refinement" of hack to bound loop-traversals: visit any block at a maximum ↵Ted Kremenek
of 3 times along a given path. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47766 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29testcase for attr deprecated, by Nuno Lopes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47757 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29make include guards more unique.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47754 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29Add support for attribute(deprecated), patch by Nuno Lopes!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47753 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-28Added simple hack to reduce redundant warnings from the checker:Ted Kremenek
Cache the location of the error. Don't emit the same warning for the same error type that occurs at the same program location but along a different path. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47727 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-28Added checking for undefined results of '<<' and '>>' (shifting by too many ↵Ted Kremenek
bits, etc.) This current implementation only works when both operands are concrete values; later we will add support for symbolic values. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47726 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-28Implementation of the first clang-native header, stdbool.h. Comments Eli Friedman
welcome. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47724 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-28Updated clang webpage to hint at "make update". AlsoGabor Greif
changed "very early" to "early" when talking about the state of clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47718 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-28Merged ValueState and ValueStateImpl into just ValueState, with ↵Ted Kremenek
GRExprEngine::StateTy just becoming ValueState*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47714 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-28Renamed "Uninitialized" -> "Undefined" in path-sensitive value tracking engine.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47713 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Added parsing of attributes for functions.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47693 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Fixed use of an uninitialized variable.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47691 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27End paths when calling a function marked "noreturn."Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47690 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Added support for attribute "noreturn."Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47689 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Small tweaks to the transfer function for DeclStmt: do not mark external globalTed Kremenek
variables as uninitialized, and only "initialize" static function variables. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47683 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Disable internalize. Unfortunately, the configure scripts are not ready for ↵Lauro Ramos Venancio
some link time optimizations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47682 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Removed VarDecl::hasStaticStorage() (redundant with hasGlobalStorage())Ted Kremenek
Removed VarDecl::hasAutoStorage() (only used by hasLocalStorage()) Merged logic from VarDecl::hasAutoStorage() into VarDecl::hasLocalStorage(), and expanded (fixed) the logic of hasLocalStorage() to handle Extern and PrivateExtern. Renamed Expr::hasStaticStorage() to Expr::hasGlobalStorage(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47681 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Added string "[CHECKER]" to the output diagnostics produced by the ↵Ted Kremenek
GRSimpleVals analysis. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47678 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Fixed edge-case in CFG construction where goto jumps would not always getTed Kremenek
properly back-patched. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47675 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27A, q and Z are valid LLVM inline asm constraints.Lauro Ramos Venancio
Fix regression in Applications/ClamAV/clamscan. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47673 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Bug fix in CFG construction: Properly register the loop head as the implicitTed Kremenek
successor of blocks created above it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47666 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Small fix to VisitLVal: this method can be called on Block-Level expressions. Ted Kremenek
In such cases, handle them just like Visit(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47665 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27When analyzing a function, eagerly create symbolic values for allTed Kremenek
globals/parameters at the beginning of the analysis. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47664 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Header file cleanups: reduce number of includes; move ValueState.h into ↵Ted Kremenek
include directory tree. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47661 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27Similar bug fix to r47650; when processing CallExprs if we did not generate anTed Kremenek
ExplodedNode for the Callee subexpression we would not evaluate the CallExpr transfer function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47651 91177308-0d34-0410-b5e6-96231b3b80d8
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