Add rudimentary support for member pointers to CGDebugInfo.

llvm-svn: 90711

Don't emit explicit specializations of static member variable declarations.

llvm-svn: 90624

Have ASTRecordLayout keep track of the key function, in preparation of fixing a synthetic ctor/dtor bug.

llvm-svn: 90168

Don't try to generate common globals for C++ files, instead of depending on the FE to set NoCommon, and simplify CodeGenOptions initialization.

llvm-svn: 90119

Simplify and fix up the handling of implicit constructors, copy assignment
operators, and destructors. Avoids generating declarations/definitions of
trivial constructors/destructors, and makes sure

Simplify and fix up the handling of implicit constructors, copy assignment
operators, and destructors. Avoids generating declarations/definitions of
trivial constructors/destructors, and makes sure the trivial copy assignment
operator is generated when necessary.

llvm-svn: 89943

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Use new getLinkage() method to correctly compute whether a variable has
internal linkage. Fixes PR5433.

llvm-svn: 89931

Ignore constructor member templates in CodeGenModule::EmitTopLevelDecl.

llvm-svn: 89737

Mangler: Lift shouldMangleDeclName predicate out of CXXNameMangler::mangle.
- Sometimes we have to mangle things we wouldn't normally (e.g., because they appear in a template expression).

- This a

Mangler: Lift shouldMangleDeclName predicate out of CXXNameMangler::mangle.
- Sometimes we have to mangle things we wouldn't normally (e.g., because they appear in a template expression).

- This also tidies up the predicate to be more obvious what is getting mangled.

llvm-svn: 89555

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IRgen: Switch the C++ mangler interfaces to take the SmallVector to write into,
instead of requiring clients to make a raw_svector_ostream, which is just an
implementation detail.

llvm-svn: 89548

Sink free mangle* methods into MangleContext.

llvm-svn: 89547

Added rudimentary C++0x attribute support.
The following attributes are currently supported in C++0x attribute
lists (and in GNU ones as well):
- align() - semantics believed to be conformant to n30

Added rudimentary C++0x attribute support.
The following attributes are currently supported in C++0x attribute
lists (and in GNU ones as well):
- align() - semantics believed to be conformant to n3000, except for
redeclarations and what entities it may apply to
- final - semantics believed to be conformant to CWG issue 817's proposed
wording, except for redeclarations
- noreturn - semantics believed to be conformant to n3000, except for
redeclarations
- carries_dependency - currently ignored (this is an optimization hint)

llvm-svn: 89543

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Fixup key function calculations.

llvm-svn: 89412

Improve instantiation control for rtti data and allow key functions to
instantiate a class. WIP.

llvm-svn: 89289

Skip over shadow using decls during codegen.

llvm-svn: 89079

The ssp and sspreq function attributes should only be applied to function definitions, not declarations or calls.

llvm-svn: 88915

Make GetAddrOfConstantStringFromLiteral return a constant of the correct type.
This doesn't have any visible effects at the moment because normally the
implicit cast code forces the type to the expec

Make GetAddrOfConstantStringFromLiteral return a constant of the correct type.
This doesn't have any visible effects at the moment because normally the
implicit cast code forces the type to the expected type.

llvm-svn: 88896

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Move CompileOptions -> CodeGenOptions, and sink it into the CodeGen library.
This resolves the layering violation where CodeGen depended on Frontend.

llvm-svn: 86998

Rearrange function to avoid recursive use-after-free.

llvm-svn: 86516

add missing #include

llvm-svn: 86368

Added support for static variables which require
initialization before main. Fixes pr5396.

llvm-svn: 86145

Implement proper linkage for explicit instantiation declarations of
inlined functions. For example, given

template<typename T>
class string {
unsigned Len;

public:
unsigned size() con

Implement proper linkage for explicit instantiation declarations of
inlined functions. For example, given

template<typename T>
class string {
unsigned Len;

public:
unsigned size() const { return Len; }
};

extern template class string<char>;

we now give the instantiation of string<char>::size
available_externally linkage (if it is ever instantiated!), as
permitted by the C++0x standard.


llvm-svn: 85340

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Introduce FunctionDecl::isInlined() to tell whether a function should
be inlined.

llvm-svn: 85307

Rename FunctionDecl::isInline/setInline to
FunctionDecl::isInlineSpecified/setInlineSpecified.

llvm-svn: 85305

Add a PrettyStackTraceDecl in CodeGenModule::EmitGlobalDefinition.

llvm-svn: 85237

assert -> llvm_unreachable

llvm-svn: 85125