llvm-svn: 112830

This patch was developed on top of original patch by Artur Pietrek.

llvm-svn: 112678

llvm-svn: 112659

llvm-svn: 112631

Remember byval argument's frame index during argument lowering and use this info to emit debug info.
Fixes Radar 8367011.

llvm-svn: 112623

llvm-svn: 112583

being actively maintained, improved, or extended.

llvm-svn: 112356

llvm-svn: 111870

PR 7920.

llvm-svn: 111820

It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility.  The symbols are removed by the linker from the final linked image
(executable or dynamic library).

llvm-svn: 111684

llvm-svn: 111384

emission.

llvm-svn: 111177

llvm-svn: 110712

llvm-svn: 110656

llvm-svn: 110653

llvm-svn: 110652

Refactor and simplify code to avoid redundant checks.

llvm-svn: 110642

llvm-svn: 110623

llvm-svn: 110621

llvm-svn: 110607

llvm-svn: 110600

llvm-svn: 110590

llvm-svn: 110586

llvm-svn: 110460

llvm-svn: 110410

ID member as the sole unique type identifier.  Clean up APIs related to this change.

llvm-svn: 110396

llvm-svn: 110255

llvm-svn: 110244

be triggered by valid, if dubious, IR.

llvm-svn: 110240

llvm-svn: 110234

llvm-svn: 110045

llvm-svn: 109966

llvm-svn: 109538

Use current working directory when Dirname is empty. This only happens when absolute source file path is used on compiler command line.

llvm-svn: 109302

llvm-svn: 109285

llvm-svn: 109262

rdar://8202967

llvm-svn: 109057

llvm-svn: 109037

Make MDNode::destroy private.
Fix the one thing that used MDNode::destroy, outside of MDNode itself.

One should never delete or destroy an MDNode explicitly. MDNodes
implicitly go away when there are no references to them (implementation
details aside).

llvm-svn: 109028

llvm-svn: 108784