llvm-svn: 171363

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

sadly, and is somewhat surprising in general.

llvm-svn: 171361

VMCore to IR.

llvm-svn: 171360

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: 171353

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

This is done to avoid odd test failures, like the one fixed in r171243.

While there, FileCheck'ize tests.

llvm-svn: 171344

This is done to avoid odd test failures, like the one fixed in r171243.

My previous regex was not good enough to find these.

llvm-svn: 171343

llvm-svn: 171342

llvm-svn: 171341

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

through the static helper functions. This is already true throughout the
codebase.

Slowly, I'm going to re-implement these static helpers in terms of a new
process based interface which can expose more information, and remove
the program object entirely.

llvm-svn: 171335

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

a union. These don't actually work for by-value function arguments, and
MSVC warns if they exist even while (we hope) it aligns the argument
correctly due to the other union member.

This means MSVC will miss out on optimizations based on the alignment of
the buffer, but really, there aren't that many for x86 and MSVC is
likely not doing a great job of optimizing LLVM and Clang anyways.

llvm-svn: 171328

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 adds AlignedCharArray<Alignment, Size>. A templated struct that contains
a member named buffer of type char[Size] that is aligned to Alignment.

llvm-svn: 171319

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

Fixes PR14723.

Patch by Sami Liedes!

llvm-svn: 171309

llvm-svn: 171308

llvm-svn: 171307

llvm-svn: 171306

llvm-svn: 171305