llvm-svn: 74844

Fix <rdar://problem/7033733>.  The CF_RETURNS_RETAINED attribute should work if the return type on an Objective-C method is a CF type reference, not just an Objective-C object reference.

llvm-svn: 74841

  phase fails and the user wants to reinstall one of the components.
* Fixed LLVM-GCC configuration flags: s/--with-gnu-{as,ld}/--with-{as,ld}/
  The former is a boolean flag, the latter is a flag that takes a path.
* Added a new flag CROSS_MARCH, defaults to armv6.

llvm-svn: 74840

pic16 doesn't have a Data64bitsDirective. Set it NULL explicitly to tell the generic code to not pick the default.

llvm-svn: 74839

llvm-svn: 74838

llvm-svn: 74836

llvm-svn: 74835

llvm-svn: 74834

llvm-svn: 74833

llvm-svn: 74832

from Enea Zaffanella!

llvm-svn: 74831

llvm-svn: 74830

llvm-svn: 74829

llvm-svn: 74825

llvm-svn: 74823

Implement _section macro to allow users to place objects in specific sections.
Implement _address macro to allow users to place objects at a particular address.
Placing objects at a memory address:
crate a unique section name from varname, address, object type and put that section at specified address. Mark this section a full (size = banksize) so that other objects do not compete for it while placing objects to sections in AsmPrinter.

llvm-svn: 74822

llvm-svn: 74821

llvm-svn: 74819

Cleanup MachO writer and code emitter. Fix 80 cols problems, remove extra spaces, shrink down includes and move some methods out-of-line

llvm-svn: 74817

llvm-svn: 74816

llvm-svn: 74815

llvm-svn: 74814

cleanup, removed some #includes and moved Object Code Emitter out-of-line.

llvm-svn: 74813

No functionality change. 

llvm-svn: 74812

llvm-svn: 74811

llvm-svn: 74810

generating project files for MSVC.

llvm-svn: 74809

wchar_t.

llvm-svn: 74808

llvm-svn: 74807

llvm-svn: 74806

llvm-svn: 74805

llvm-svn: 74804

'index-test' is now able to provide additional info for a Decl, through multiple AST files:
-Find declarations
-Find definitions
-Find references

llvm-svn: 74803

Its purpose is to provide the basic infrastructure for cross-translation-unit analysis like indexing, refactoring, etc.

Currently it is very "primitive" and with no type-names support. It can provide functionality like
"show me all references of this function from these translation units".

llvm-svn: 74802

DeclReferenceMap (similar to ParentMap) is a helper class for mapping Decls to the AST nodes that reference them.
A client will initialize it by passing an ASTContext to its constructor and later use it to iterate over
the references of a Decl.
References are mapped and retrieved using the primary declaration (Decl::getPrimaryDecl()) of a particular Decl.

llvm-svn: 74801

When a Decl subclass can have multiple re-declarations in the same declaration context (like FunctionDecl),
getPrimaryDecl() will return a particular Decl that all of them will point to as the "primary" declaration.

llvm-svn: 74800

llvm-svn: 74799

llvm-svn: 74798

ASTNode is an immutable pair of a Decl and Stmt. If Stmt is not null, Decl should be its immediate parent.

llvm-svn: 74797

llvm-svn: 74796