llvm-svn: 154689

llvm-svn: 154687

targets so if the branch target has the high bit set it does not get printed as:
	 beq     0xffffffff8008c404

llvm-svn: 154685

jump into these scopes, and the cleanup-entering code sometimes wants
to do some operations first (e.g. a GEP), which can leave us with
unparented IR.

llvm-svn: 154684

llvm-svn: 154683

their argument as "escape" points for objc_retainBlock optimization.
This fixes rdar://11229925.

llvm-svn: 154682

ThreadPlanCallFunction's destructor wasn't calling DoTakedown, so if the that plan got discarded we weren't doing the takedown.

llvm-svn: 154681

__typeof which is a regression by reverting
r154360. // rdar://11233924

llvm-svn: 154679

llvm-svn: 154678

llvm-svn: 154676

llvm-svn: 154675

llvm-svn: 154674

As has been suggested by Duncan and others, Early-CSE and GVN should
do similar redundancy elimination, but Early-CSE is much less expensive.
Most of my autovectorization benchmarks show a performance regresion, but
all of these are < 0.1%, and so I think that it is still worth using
the less expensive pass.

llvm-svn: 154673

llvm-svn: 154672

Added a --memory option to allow dumping the matching malloc block memory with a default format that makes sense, or that format can be overridden with the --format option.

llvm-svn: 154671

call to 'super' use __rw_objc_super as type of the
'super' meta-data instead of objc_super.
// rdar://11239894

llvm-svn: 154670

Make control flow more explicit for rebuilding property reference expressions without their OpaqueValueExprs

llvm-svn: 154669

out of the tree and use the tooling infrastructure.

llvm-svn: 154668

rebuilt. Fixes <rdar://problem/11052352>. 

llvm-svn: 154667

llvm-svn: 154666

For example, if llc cannot be found, the full python stacktrace is displayed
and no interesting information are provided.
+ fail the process when an exception occurs

llvm-svn: 154665

  - Handle unions
  - Handle C++ classes

llvm-svn: 154664

llvm-svn: 154661

Silence various build warnings from Hexagon backend that show up in release builds. Mostly converting 'assert(0)' to 'llvm_unreachable' to silence warnings about missing returns. Also fold some variable declarations into asserts to prevent the variables from being unused in release builds.

llvm-svn: 154660

GNU __atomic builtins.

llvm-svn: 154659

Fix target specific intrinsic handling to adjust intrinsic number before doing attribute table lookup. Also fix attribute table lookup to handle 'invalid' intrinsic correctly. Fixes PR12542

llvm-svn: 154658

Remove getElfArchType from ELF.h. It's only used in ELFObjectFile.cpp and there's already a copy there. ELF.h was hiding the one there and causing an unused function warning.

llvm-svn: 154657

in the wrong namespace scope. Patch by Jonathan Sauer!

llvm-svn: 154656

http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20120409/056126.html

llvm-svn: 154655

in -std=gnu++11 mode.

llvm-svn: 154654

and add a test case.

llvm-svn: 154653

The less locks there are, the better. I removed the thread ID mutex and now just shared the m_thread_list's mutex to make sure we don't deadlock due to lock inversion.

llvm-svn: 154652

llvm-svn: 154650

the MC disassembler.

llvm-svn: 154649

Thanks to Nico Weber for the suggestion.

llvm-svn: 154648

library return value optimization for phi uses. Even when the
phi itself is not dominated, the specific use may be dominated.

llvm-svn: 154647

shadow of a block expression with non-trivial destructed cleanups,
we should flag that in the enclosing function, not in the block
that we're about to pop.

llvm-svn: 154646

obviously cannot know that this code is present, let alone used. So prevent the
internalize pass from internalizing those global values which code-gen may
insert.

llvm-svn: 154645

implementations, mark the atomics-related parts of the C++11 status page
as done. I've not marked 'Strong Compare and Exchange' done, since although
we implement supporting builtins, we don't yet produce different code for
the weak and strong forms.

llvm-svn: 154644

llvm-svn: 154643