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

llvm-svn: 74795

llvm-svn: 74794

fail to build the Ada front-end.

llvm-svn: 74793

than a wider one, before trying to compare their contents which will crash
if their sizes are different.

llvm-svn: 74792

llvm-svn: 74791

Use only the *dirname* of the pathname given to -o, so that -o can still be used
to name the output executable. This is more like what GCC 4.5 does.

llvm-svn: 74790

llvm-svn: 74789

llvm-svn: 74788

llvm-svn: 74787

llvm-svn: 74786

Controlled via the --enable-llvmc-dynamic-plugins option.

llvm-svn: 74784

llvm-svn: 74783

llvm-svn: 74782

llvm-svn: 74781

Use it by requiring it through the pass manager, then calling its createSSI
method on the variables that you want in SSI form.

llvm-svn: 74780

llvm-svn: 74779

llvm-svn: 74778

llvm-svn: 74777

llvm-svn: 74776

This stops gcc warning about possible uses of an uninitialized
value when compiling with assertions turned off.

llvm-svn: 74775

llvm-svn: 74774

llvm-svn: 74773

This fixes the case where the wrong symbol is emitted leading to linking errors when you reference a class before defining it (GNU runtime).
Patch by David Chisnall.

llvm-svn: 74772

llvm-svn: 74771

llvm-svn: 74770

llvm-svn: 74769

The change in the .td file is to mark the side effects of mov insn.

llvm-svn: 74768

Don't spill to the CR save area when using the SVR4 ABI for now.
Don't rely on constants assigned for registers to be in order (they aren't assigned in order).
Make sure CR bits are mapped to the corresponding CR field.

llvm-svn: 74767