Move GlobalUniqueCount up into CGM.

llvm-svn: 64473

Move GenericBlockLiteralType into CGM.

llvm-svn: 64452

Move BlockDescriptorType into CGM.

llvm-svn: 64451

Add basic support for C++ name mangling according to the Itanium C++
ABI to the CodeGen library. Since C++ code-generation is so
incomplete, we can't exercise much of this mangling code. However, a
f

Add basic support for C++ name mangling according to the Itanium C++
ABI to the CodeGen library. Since C++ code-generation is so
incomplete, we can't exercise much of this mangling code. However, a
few smoke tests show that it's doing the same thing as GCC. When C++
codegen matures, we'll extend the ABI tester to verify name-mangling
as well, and complete the implementation here.

At this point, the major client of name mangling is in the uses of the
new "overloadable" attribute in C, which allows overloading. Any
"overloadable" function in C (or in an extern "C" block in C++) will
be mangled the same way that the corresponding C++ function would be
mangled.

llvm-svn: 64413

show more ...

Add a very basic implemenation of global blocks. This needs to be cleaned up.

llvm-svn: 64387

Support __attribute__(section(<name>))

llvm-svn: 64380

Use 'compile' instead of 'codegen' when reporting error to user.

llvm-svn: 63952

Add -femit-all-decls codegen option.
- Emits all declarations, even unused (static) ones.
- Useful when doing minimization of codegen problems (otherwise
problems localized to a static function

Add -femit-all-decls codegen option.
- Emits all declarations, even unused (static) ones.
- Useful when doing minimization of codegen problems (otherwise
problems localized to a static function aren't minimized well).

llvm-svn: 63776

show more ...

Thread CGFunctionInfo construction through CodeGenTypes.
- Inefficient & leaks memory currently, will be cleaned up subsequently.

llvm-svn: 63567

More ABI API cleanup.
- Lift CGFunctionInfo creation above ReturnTypeUsesSret and
EmitFunction{Epi,Pro}log.

llvm-svn: 63553

Kill off CGCallInfo, always use CGFunctionInfo for encapsulating
function/call info.

llvm-svn: 63466

Use NonFragileABI as name of new Next abi. More comments
for the new meta-data.

llvm-svn: 62806

Refactoring ObjC Next's runtime classes in preparation for
the new ObjC's abi.

llvm-svn: 62721

more SourceLocation lexicon change: instead of referring to the
"logical" location, refer to the "instantiation" location.

llvm-svn: 62316

Bug fix, __private_extern__ globals were always introducing a definition.

llvm-svn: 62139

Objc's compatibility-alias semantics and code
gen issue fix.

llvm-svn: 61901

Silence a GCC warning

llvm-svn: 61747

Fix the bug that would cause Python to crash at startup.

When emitting the static variables we need to make sure that the order is preserved.
Fix this by making StaticDecls a std::list which has O(

Fix the bug that would cause Python to crash at startup.

When emitting the static variables we need to make sure that the order is preserved.
Fix this by making StaticDecls a std::list which has O(1) random removal.

llvm-svn: 61621

show more ...

Add full dllimport / dllexport support: both sema checks and codegen.
Patch by Ilya Okonsky

llvm-svn: 61437

Unifies the name-lookup mechanisms used in various parts of the AST
and separates lexical name lookup from qualified name lookup. In
particular:
* Make DeclContext the central data structure for st

Unifies the name-lookup mechanisms used in various parts of the AST
and separates lexical name lookup from qualified name lookup. In
particular:
* Make DeclContext the central data structure for storing and
looking up declarations within existing declarations, e.g., members
of structs/unions/classes, enumerators in C++0x enums, members of
C++ namespaces, and (later) members of Objective-C
interfaces/implementations. DeclContext uses a lazily-constructed
data structure optimized for fast lookup (array for small contexts,
hash table for larger contexts).

* Implement C++ qualified name lookup in terms of lookup into
DeclContext.

* Implement C++ unqualified name lookup in terms of
qualified+unqualified name lookup (since unqualified lookup is not
purely lexical in C++!)

* Limit the use of the chains of declarations stored in
IdentifierInfo to those names declared lexically.

* Eliminate CXXFieldDecl, collapsing its behavior into
FieldDecl. (FieldDecl is now a ScopedDecl).

* Make RecordDecl into a DeclContext and eliminates its
Members/NumMembers fields (since one can just iterate through the
DeclContext to get the fields).

llvm-svn: 60878

show more ...

Support for implementation of property in the case where
the synthesis is in an implementation of s subclass of
a super class where the property has been declared.

llvm-svn: 60792

Fix a serious null termination bug found by David Chisnall!

llvm-svn: 60778

If a global var decl has an initializer, make sure to always set its linkage to external.

llvm-svn: 60462

Rename NamedDecl::getName() to getNameAsString(). Replace a bunch of
uses of getName() with uses of getDeclName(). This upgrades a bunch of
diags to take DeclNames instead of std::strings.

This a

Rename NamedDecl::getName() to getNameAsString(). Replace a bunch of
uses of getName() with uses of getDeclName(). This upgrades a bunch of
diags to take DeclNames instead of std::strings.

This also tweaks a couple of diagnostics to be cleaner and changes
CheckInitializerTypes/PerformInitializationByConstructor to pass
around DeclarationNames instead of std::strings.

llvm-svn: 59947

show more ...

reapply the (corrected) patch to use the new llvm intrinsics for memcpy/memmove etc.

llvm-svn: 59824