llvm-svn: 117817

llvm-svn: 117816

just remaps one mnemonic to another.  Convert a few of the X86 aliases
from .cpp to .td code.

llvm-svn: 117815

Turns out that we may end up calling dladdr on GetExecutablePath, give it external linkage to make sure the lookup works on all platforms.

llvm-svn: 117813

llvm-svn: 117803

it claiming not to have side-effects is no longer needed.

llvm-svn: 117789

feature lists for instruction pattern predicates.

llvm-svn: 117788

llvm-svn: 117787

llvm-svn: 117786

llvm-svn: 117785

llvm-svn: 117784

consider it to be readonly.  In fact, don't even consider it to be
readonly if it does a volatile load from an AllocaInst either (it
is debatable as to whether readonly would be correct or not in this
case; play safe for the moment).  This fixes PR8279.

llvm-svn: 117783

llvm-svn: 117782

independently of whether they're definitions, then teach IR generation to
ignore non-explicit visibility when emitting declarations.  Use this to
make sure that RTTI, vtables, and VTTs get the right visibility.

More of rdar://problem/8613093

llvm-svn: 117781

whether it's a declaration or not, then ignores that information for
declarations unless it was explicitly given.  It's not totally clear
how that should be mapped into a sane system, but make an effort.

llvm-svn: 117780

llvm-svn: 117779

llvm-svn: 117778

llvm-svn: 117777

Fixes PR8489.

llvm-svn: 117776

PR8423

llvm-svn: 117775

PR8423, patch by nobled.

llvm-svn: 117774

llvm-svn: 117773

llvm-svn: 117772

llvm-svn: 117771

llvm-svn: 117770

llvm-svn: 117769

Objective-C member accessibility restrictions.
Ultimately Clang should have a flag that ignores
accessibility for Objective-C like it has one
for C++.

llvm-svn: 117768

make the sky fall.

llvm-svn: 117767

llvm-svn: 117766

llvm-svn: 117765

a basic block.

llvm-svn: 117764

elsewhere.

llvm-svn: 117763

llvm-svn: 117762

llvm-svn: 117761

We already flag the error with InitListChecker's hadError and we mess up the AST unnecessarily.
Fixes rdar://8605381.

llvm-svn: 117760

llvm-svn: 117759

llvm-svn: 117758

There were a number of issues to fix up here:
* The "device" argument of the llvm.memory.barrier intrinsic should be
used to distinguish the "Full System" domain from the "Inner Shareable"
domain.  It has nothing to do with using DMB vs. DSB instructions.
* The compiler should never need to emit DSB instructions.  Remove the
ARMISD::SYNCBARRIER node and also remove the instruction patterns for DSB.
* Merge the separate DMB/DSB instructions for options only used for the
disassembler with the default DMB/DSB instructions.  Add the default
"full system" option ARM_MB::SY to the ARM_MB::MemBOpt enum.
* Add a separate ARMISD::MEMBARRIER_MCR node for subtargets that implement
a data memory barrier using the MCR instruction.
* Fix up encodings for these instructions (except MCR).
I also updated the tests and added a few new ones to check for DMB options
that were not currently being exercised.

llvm-svn: 117756

Update the cmake and autoconf build system to compile polly
as a shared library if it is checked out into tools/polly. In case
polly is not checked out, nothing changes.
This models the way clang can be added to llvm if checked out to tools/clang.

Also rebuild configure.

Patch contributed by ether.

llvm-svn: 117755

Add test case for <rdar://problem/8610363> (a bogus report of using an uninitialized field).  This was
already fixed, but this serves for detecting regressions.

llvm-svn: 117754