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* Implement parser support for the 'condition' part of C++ ↵Argyrios Kyrtzidis2008-09-098-26/+151
| | | | | | | | selection-statements and iteration-statements (if/switch/while/for). Add new 'ActOnCXXConditionDeclarationExpr' action, called when the 'condition' is a declaration instead of an expression. llvm-svn: 56007
* Fix <rdar://problem/6197841> try, finally with no catch stops the exception ↵Steve Naroff2008-09-091-0/+5
| | | | | | from being propagated llvm-svn: 56004
* IdentifierResolver cleanup. Make some methods out-of-line.Argyrios Kyrtzidis2008-09-092-63/+116
| | | | llvm-svn: 56002
* Check in half-assed implementation of @try/@catch.Anders Carlsson2008-09-091-2/+164
| | | | llvm-svn: 55994
* Simple @throw support.Anders Carlsson2008-09-091-1/+12
| | | | llvm-svn: 55991
* Tweak implementation for allowing ObjC builtin type redefinitions.Steve Naroff2008-09-094-22/+29
| | | | | | | | | | | - Replace string comparisons with pre-defined idents. - Avoid calling isBuiltinObjCType() to avoid two checks. - Remove isBuiltinObjCType(), since it was only used in Sema::MergeTypeDefDecl(). - Have Sema::MergeTypeDefDecl() set the new type. This is a moidified version of an patch by David Chisnall. llvm-svn: 55990
* Simplify typesAreBlockCompatible().Steve Naroff2008-09-091-41/+1
| | | | llvm-svn: 55989
* Update VC++ project files.Argyrios Kyrtzidis2008-09-092-2/+34
| | | | llvm-svn: 55986
* Add types and functions related to exceptions.Anders Carlsson2008-09-091-0/+93
| | | | llvm-svn: 55984
* Move handling of @try and @throw to the runtime class.Anders Carlsson2008-09-096-5/+59
| | | | llvm-svn: 55983
* Added SSE4.1 packusdwMon P Wang2008-09-091-0/+1
| | | | llvm-svn: 55978
* Change CodeGen to emit calls using (RValue,Type) list:Daniel Dunbar2008-09-099-68/+60
| | | | | | | | | | | | | | - Add CodeGenFunction::EmitAnyExprToTemp o Like EmitAnyExpr, but emits aggregates to a temporary location if none is available. Seems like this should be simpler (even aside from using first class aggregates). - Killed CodeGenFunction::EmitCallArg (just append the pair) - Conversion of RValues to actual call arguments is now isolated in CodeGenFunction::EmitCall. llvm-svn: 55970
* Added SSE41 pmovsx pmovzx intrinsicsMon P Wang2008-09-091-2/+12
| | | | llvm-svn: 55967
* Fix a number of issues w.r.t. emission of global for functions andDaniel Dunbar2008-09-085-70/+159
| | | | | | | | | | | | | | aliases. - Attributes specific to a definition are only set when the definition is seen. - Alias generation is delayed until the end of the module; necessary since the alias may reference forward. - Fixes: PR2743, <rdr://6140807&6094512> - Improves: <rdr://6095112> (added XFAIL) Also, print module on verification failures. llvm-svn: 55966
* Refactor parameter attribute handling:Daniel Dunbar2008-09-086-114/+230
| | | | | | | | | - Add CGCall.h for dealing with ABI issues related to calls. - Add CGFunctionInfo and CGCallInfo for capturing ABI relevant information about functions and calls. - Isolate LLVM parameter attribute handling inside CGCall.cpp llvm-svn: 55963
* Add ThreadSpecified bit to Decl.Daniel Dunbar2008-09-082-6/+12
| | | | | | - Patch from Kevin Tew. llvm-svn: 55940
* Add missing RUN lineDaniel Dunbar2008-09-081-0/+2
| | | | llvm-svn: 55934
* Support C++'s declaration-statement.Argyrios Kyrtzidis2008-09-071-1/+2
| | | | llvm-svn: 55888
* rename libclangSEMA to libclangSemaNico Weber2008-09-072-2/+2
| | | | llvm-svn: 55887
* skip test if llvm-gcc is requires but not found on the path.Nuno Lopes2008-09-061-0/+14
| | | | | | someone with llvm-gcc installed please test if the Codegen/function-attributes.c test isn't skip in your system. thanks. llvm-svn: 55871
* Key LLVM types for TagDecl's off of the clang Type, since there is nowDaniel Dunbar2008-09-062-15/+27
| | | | | | a many-to-one relationship between TagDecl's and types. llvm-svn: 55870
* Per PR2773, define __USER_LABEL_PREFIX__ for x86-32 Linux and Windows.Eli Friedman2008-09-061-0/+2
| | | | | | | | | | If you're on some other platform, the correct definition for this macro would be appreciated; to find the correct definition, just run the following command: echo | gcc -dM -E - | grep USER_LABEL_PREFIX llvm-svn: 55869
* More type checking for blocks. Still incomplete (will hopefully finish up ↵Steve Naroff2008-09-057-31/+217
| | | | | | this weekend). llvm-svn: 55862
* Add comment back that Argiris pointed out that I mistakenly removed (the ↵Ted Kremenek2008-09-051-0/+2
| | | | | | comments below it were stale, so I accidently removed the whole thing). llvm-svn: 55841
* Change struct forward declarations and definitions to use unique ↵Ted Kremenek2008-09-0511-96/+288
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RecordDecls, as opposed to creating a single RecordDecl and reusing it. This change effects both RecordDecls and CXXRecordDecls, but does not effect EnumDecls (yet). The motivation of this patch is as follows: - Capture more source information, necessary for refactoring/rewriting clients. - Pave the way to resolve ownership issues with RecordDecls with the forthcoming addition of DeclGroups. Current caveats: - Until DeclGroups are in place, we will leak RecordDecls not explicitly referenced by the AST. For example: typedef struct { ... } x; The RecordDecl for the struct will be leaked because the TypedefDecl doesn't refer to it. This will be solved with DeclGroups. - This patch also (temporarily) breaks CodeGen. More below. High-level changes: - As before, TagType still refers to a TagDecl, but it doesn't own it. When a struct/union/class is first referenced, a RecordType and RecordDecl are created for it, and the RecordType refers to that RecordDecl. Later, if a new RecordDecl is created, the pointer to a RecordDecl in RecordType is updated to point to the RecordDecl that defines the struct/union/class. - TagDecl and RecordDecl now how a method 'getDefinition()' to return the TagDecl*/RecordDecl* that refers to the TagDecl* that defines a particular enum/struct/class/union. This is useful from going from a RecordDecl* that defines a forward declaration to the RecordDecl* that provides the actual definition. Note that this also works for EnumDecls, except that in this case there is no distinction between forward declarations and definitions (yet). - Clients should no longer assume that 'isDefinition()' returns true from a RecordDecl if the corresponding struct/union/class has been defined. isDefinition() only returns true if a particular RecordDecl is the defining Decl. Use 'getDefinition()' instead to determine if a struct has been defined. - The main changes to Sema happen in ActOnTag. To make the changes more incremental, I split off the processing of enums and structs et al into two code paths. Enums use the original code path (which is in ActOnTag) and structs use the ActOnTagStruct. Eventually the two code paths will be merged, but the idea was to preserve the original logic both for comparison and not to change the logic for both enums and structs all at once. - There is NO CHAINING of RecordDecls for the same RecordType. All RecordDecls that correspond to the same type simply have a pointer to that type. If we need to figure out what are all the RecordDecls for a given type we can build a backmap. - The diff in CXXRecordDecl.[cpp,h] is actually very small; it just mimics the changes to RecordDecl. For some reason 'svn' marks the entire file as changed. Why is CodeGen broken: - Codegen assumes that there is an equivalence between RecordDecl* and RecordType*. This was true before because we only created one RecordDecl* for a given RecordType*, but it is no longer true. I believe this shouldn't be too hard to change, but the patch was big enough as it is. I have tested this patch on both the clang test suite, and by running the static analyzer over Postgresql and a large Apple-internal project (mix of Objective-C and C). llvm-svn: 55839
* Support "typeof unary-expression" (GNU C++ extension).Argyrios Kyrtzidis2008-09-052-4/+29
| | | | llvm-svn: 55833
* Set different header search paths for the Windows platform.Argyrios Kyrtzidis2008-09-051-9/+17
| | | | llvm-svn: 55832
* Add header search paths for Mingw32 (GCC version 4).Argyrios Kyrtzidis2008-09-051-0/+9
| | | | llvm-svn: 55830
* Line endings: CRLF -> LFArgyrios Kyrtzidis2008-09-052-15/+15
| | | | llvm-svn: 55829
* Fix placement of const on a number of X86 builtins.Daniel Dunbar2008-09-051-5/+5
| | | | llvm-svn: 55827
* Test case for previous commit (Workaround gcc bug causing crash on ourDaniel Dunbar2008-09-051-0/+3
| | | | | | preprocessed outputs) llvm-svn: 55826
* Workaround gcc bug causing crash on our preprocessed outputs.Daniel Dunbar2008-09-051-44/+45
| | | | | | | | | | | | - gcc is not happy if we start a preprocessed file with #line 1 "XXX" 1 - Workaround by making sure file starts with a simple #line change. Also, factored WriteLineInfo out. Also, fixed bug where FileType was not being correctly updated. llvm-svn: 55825
* Remove stale comments.Ted Kremenek2008-09-051-8/+0
| | | | llvm-svn: 55822
* Remove "NextDecl" from RecordDecl. This change touches many files that ↵Ted Kremenek2008-09-0510-83/+28
| | | | | | | | where RecordDecl or CXXRecordDecl was constructed, always with an argument of 'NULL' for the previous declaration. The motivation behind this change is that chaining the RecordDecls is simply unnecessary. Once we create multiple RecordDecls for the same struct/union/class, clients that care about all the declarations of the same struct can build a back map by seeing which Decls refer to the same RecordType. llvm-svn: 55821
* Set sext/zext on function result.Daniel Dunbar2008-09-052-5/+34
| | | | | | - <rdar://problem/6156739> llvm-svn: 55815
* Patch to scan-build by Jordan Breeding:Ted Kremenek2008-09-041-6/+5
| | | | | | | - Don't remove $BaseDir; may be unsafe - Always create HTML directory with parents llvm-svn: 55813
* Set function attributes (sext, zext, etc.) on Objective-C methods.Daniel Dunbar2008-09-043-31/+73
| | | | llvm-svn: 55812
* Updated checker build.Ted Kremenek2008-09-041-1/+1
| | | | llvm-svn: 55810
* Fix unintended use of doxygen comment strings.Daniel Dunbar2008-09-041-6/+6
| | | | llvm-svn: 55805
* Fix infinite loop in for ... in code generation.Daniel Dunbar2008-09-041-1/+1
| | | | | | - Patch via Thomas Clement, thanks! llvm-svn: 55804
* Added test case for the dead stores checker that was originally an FP ↵Ted Kremenek2008-09-041-0/+9
| | | | | | reported in PR 2763. llvm-svn: 55801
* Fix CFG construction bug:Ted Kremenek2008-09-041-9/+15
| | | | | | | - Within for loops, 'continue' should jump to a basic block containing the increment code llvm-svn: 55800
* Fix FindSpecRefs to be Python 2.4 compatible and get the SVN revisionDaniel Dunbar2008-09-041-42/+23
| | | | | | in a more obvious fashion. llvm-svn: 55791
* Prevent invalid warnings about incomplete implementations for methodsDaniel Dunbar2008-09-043-15/+84
| | | | | | which are inherited from base clases or protocols. llvm-svn: 55790
* fix running tests with valgrind (there were a lot of bogus failures and ↵Nuno Lopes2008-09-041-6/+7
| | | | | | | | warnings) currently clang passes all tests under valgrind with the leak checker disabled :P (and fails most otherwise) llvm-svn: 55782
* scan-build:Ted Kremenek2008-09-041-3/+11
| | | | | | | - Only set the environment variable 'CXX' if the user specifies --use-c++. - Fix regression when setting LDPLUSPLUS: add a 'which' to determine the location of g++. This regression was pointed out by Jordan Breeding! llvm-svn: 55780
* Touchup CheckSingleAssignmentConstraints() and CheckCompareOperands() to ↵Steve Naroff2008-09-042-1/+25
| | | | | | | | check for block pointers. Added a couple FIXME's wrt PointLikeType. If the author reads this, it would be great to get some background on this class (thanks in advance). llvm-svn: 55778
* Fix a handful of typos (closure->block) to avoid confusion.Steve Naroff2008-09-043-5/+5
| | | | llvm-svn: 55768
* Add type checking for blocks.Steve Naroff2008-09-045-1/+153
| | | | llvm-svn: 55767
* Generate error if we try to implicit cast between different addressMon P Wang2008-09-042-5/+22
| | | | | | spaces llvm-svn: 55765
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