populate CGM's list directly.

llvm-svn: 76266

llvm-svn: 76263

llvm-svn: 76262

llvm-svn: 76261

llvm-svn: 76259

llvm-svn: 76256

is an algorithm that is much easier to understand and slightly more efficient.
Thanks to Mike Stump for our discussions on the CFGBuilder and his comments that
helped prompt this long needed cleanup.

llvm-svn: 76250

llvm-svn: 76205

llvm-svn: 76202

llvm-svn: 76200

llvm-svn: 76196

until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193

llvm-svn: 76180

llvm-svn: 76179

more obvious.

llvm-svn: 76167

a public static method of ASTLocation.

llvm-svn: 76166

code with the new method.

llvm-svn: 76164

llvm-svn: 76161

parent of the stmt, find the immediate parent for the stmt.

This is because sometimes we cannot get the immediate decl of the stmt when
creating the ASTLocation. We can only get a parent of the stmt.

llvm-svn: 76159

 - add IfStmt visitor.
 - print information only when a function has callee. Otherwise its ASTContext
   map is NULL.

llvm-svn: 76156

conventions.  Also reflowed comments and removed spaces at end of
lines and fixed up 80 col violations.

llvm-svn: 76140

Replaced Type::getAsLValueReferenceType(), Type::getAsRValueReferenceType(), Type::getAsMemberPointerType(), Type::getAsTagType(), and Type::getAsRecordType() with their Type::getAs<XXX> equivalents.

llvm-svn: 76139

llvm-svn: 76138

ObjCCategoryImplDecl and ObjCImplementation do not derive directly from DeclContext but from a new abstract ObjCImplDecl.
Reflect this change on the "DeclContext hierarchy".

llvm-svn: 76137

llvm-svn: 76136

llvm-svn: 76133

llvm-svn: 76132

llvm-svn: 76130

llvm-svn: 76129

llvm-svn: 76125

llvm-svn: 76112

in 32bit abi.

llvm-svn: 76109

llvm-svn: 76108

 - This silences the output about how command line arguments are being changed.

llvm-svn: 76107

llvm-svn: 76104

llvm-svn: 76099

This method is intended to eventually replace the individual
Type::getAsXXXType<> methods.

The motivation behind this change is twofold:

1) Reduce redundant implementations of Type::getAsXXXType() methods. Most of
them are basically copy-and-paste.

2) By centralizing the implementation of the getAs<Type> logic we can more
smoothly move over to Doug Gregor's proposed canonical type smart pointer
scheme.

Along with this patch:

a) Removed 'Type::getAsPointerType()'; now clients use getAs<PointerType>.
b) Removed 'Type::getAsBlockPointerTypE()'; now clients use getAs<BlockPointerType>.

llvm-svn: 76098

llvm-svn: 76092

llvm-svn: 76091

llvm-svn: 76090