into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.

There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.

The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.

I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).

I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.

llvm-svn: 171366

utils/sort_includes.py script.

Most of these are updating the new R600 target and fixing up a few
regressions that have creeped in since the last time I sorted the
includes.

llvm-svn: 171362

Aside from moving the actual files, this patch only updates the build
system and the source file comments under lib/... that are relevant.

I'll be updating other docs and other files in smaller subsequnet
commits.

While I've tried to test this, but it is entirely possible that there
will still be some build system fallout.

Also, note that I've not changed the library name itself: libLLVMCore.a
is still the library name. I'd be interested in others' opinions about
whether we should rename this as well (I think we should, just not sure
what it might break)

llvm-svn: 171359

llvm-svn: 171356

llvm-svn: 171355

llvm-svn: 171352

llvm-svn: 171351

llvm-svn: 171349

No functionality change.

llvm-svn: 171348

Added DEBUG message when ObjCARC replaces a call which returns its argument verbatim with its argument to temporarily undo an optimization.

Specifically these calls return their argument verbatim, as a low-level
optimization. However, this makes high-level optimizations
harder. We undo any uses of this optimization that the front-end
emitted. We redo them later in the contract pass.

llvm-svn: 171346

Added DEBUG messages to the top of several processing loops in ObjCARC.cpp that emit what instructions are being visited.

This is a part of a larger effort of adding DEBUG messages to the ARC
Optimizer Backend.

llvm-svn: 171345

llvm-svn: 171340

llvm-svn: 171339

llvm-svn: 171338

llvm-svn: 171337

Use packed instead of scalar itineraries for SSE1/2 SQRTPS/PD, RCPPS, and RSQRTPS. VEX-encoded forms already use packed.

llvm-svn: 171336

I'm simplifying this interface as much as I can before merging it with
the new process interface.

llvm-svn: 171334

llvm-svn: 171332

users over to the new one. No sense maintaining this "compatibility"
layer it seems.

llvm-svn: 171331

Implement the old API in terms of the new one. This simplifies the
implementation on Windows which can now re-use the self_process's once
initialization.

llvm-svn: 171330

llvm-svn: 171327

The new code is an improved copy of the code I deleted from Analysis/Loads.cpp.
One less compute-constant-gep-offset implementation. yay :)

llvm-svn: 171326

recommit r171298 (add support for PHI nodes to ObjectSizeOffsetVisitor). Hopefully with bugs corrected now.

llvm-svn: 171325

This reverts r171298. Breaks clang selfhost.

llvm-svn: 171318

Also add an assert to avoid confusion in the code where is known that C1 <= C2.

llvm-svn: 171310

llvm-svn: 171308

llvm-svn: 171307

llvm-svn: 171306

llvm-svn: 171303

llvm-svn: 171298

llvm-svn: 171294

Fix a truly odd namespace qualifier that was flat out wrong in the
process. The fully qualified namespace would have been
llvm::sys::TimeValue, llvm::TimeValue makes no sense.

llvm-svn: 171292

llvm-svn: 171291

llvm-svn: 171290

The coding style used here is not LLVM's style because this is modeled
after a Boost interface and thus done in the style of a candidate C++
standard library interface. I'll probably end up proposing it as
a standard C++ library if it proves to be reasonably portable and
useful.

This is just the most basic parts of the interface -- getting the
process ID out of it. However, it helps sketch out some of the boiler
plate such as the base class, derived class, shared code, and static
factory function. It also introduces a unittest so that I can
incrementally ensure this stuff works.

However, I've not even compiled this code for Windows yet. I'll try to
fix any Windows fallout from the bots, and if I can't fix it I'll revert
and get someone on Windows to help out. There isn't a lot more that is
mandatory, so soon I'll switch to just stubbing out the Windows side and
get Michael Spencer to help with implementation as he can test it
directly.

llvm-svn: 171289

promoting a store in a loop.  This was noticed when working on PR14753,
but isn't directly related.

llvm-svn: 171281

PR14753

llvm-svn: 171279

llvm-svn: 171272

Remove the getAttributesAtIndex and getNumAttrs methods in favor of using the getAttrSomewhere predicate. This prevents the uses of 'Attribute' as a collection of attributes.

llvm-svn: 171271

if C1 and C2 differ only with one bit.
Fixes PR14708.

llvm-svn: 171270