llvm-svn: 155460

llvm-svn: 155459

llvm-svn: 155458

llvm-svn: 155457

The DAG builder is a convenient place to do it. Hopefully this is more
efficient than a separate traversal over the same region.

llvm-svn: 155456

doesn't return a result.  If that expression can't
be run in the current context (for example, if it
uses a function and there is no running process)
then we used to try to destroy the nonexistent
result variable.  We now only destroy the result
variable if we actually made one.

llvm-svn: 155455

MachineInstr sequence.

This uses the new target interface for tracking register pressure
using pressure sets to model overlapping register classes and
subregisters.

RegisterPressure results can be tracked incrementally or stored at
region boundaries. Global register pressure can be deduced from local
RegisterPressure results if desired.

This is an early, somewhat untested implementation. I'm working on
testing it within the context of a register pressure reducing
MachineScheduler.

llvm-svn: 155454

instructions.

llvm-svn: 155453

llvm-svn: 155452

llvm-svn: 155449

Instead of -polly-run-import-jscop and -polly-run-export-jscop, we just use
-polly-import and -polly-export.

llvm-svn: 155446

We now support -polly-optimizer=isl, -polly-optimizer=pocc and
-polly-optimizer=none. The option -polly-no-optimizer is gone.

llvm-svn: 155445

instructions.

llvm-svn: 155444

fix a typo
add punctuation

llvm-svn: 155443

llvm-svn: 155441

immediate. We can't use it here because the shuffle code does not check that
the lower part of the word is identical to the upper part.

llvm-svn: 155440

llvm-svn: 155439

llvm-svn: 155438

using the pattern (vbroadcast (i32load src)). In some cases, after we generate
this pattern new users are added to the load node, which prevent the selection
of the blend pattern. This commit provides fallback patterns which perform
in-vector broadcast (using in-vector vbroadcast in AVX2 and pshufd on AVX1).

llvm-svn: 155437

a simulator.

llvm-svn: 155436

Look for the 'Is Simulated' module flag. This indicates that the program is compiled to run on a simulator.

llvm-svn: 155435

llvm-svn: 155434

llvm-svn: 155433

llvm-svn: 155432

llvm-svn: 155431

llvm-svn: 155430

llvm-svn: 155429

llvm-svn: 155428

llvm-svn: 155427

class; we would never actually parse it and attach it to the type.

llvm-svn: 155426

header, along with a stub test to make sure it compiles in the
appropriate modes.

Thanks to Aaron Ballman for working with me to figure out the initial
strategy here, and to Nico for reviewing and pestering me to actually
commit it.

llvm-svn: 155425

exception specification to a function.

llvm-svn: 155424

llvm-svn: 155423

llvm-svn: 155422

into the middle of a vector was being used after the vector may
have been resized.  
<rdar://problem/11284937>

llvm-svn: 155421

llvm-svn: 155420

Removing the @expectedFailurei386 decorator from test cases that now work as a result of the latest changes to Value.cpp

llvm-svn: 155419

This patch fixes a bug where LLDB was incorrectly setting the address-size on a DataExtractor to be sizeof(void*) when the ValueObject came out of the expression parser
This worked correctly for 64-bit targets, but broke down data formatters in i386 mode. The formatters would try to read pointers out of the frozen-dried objects,
but were unable to do so because they would try fetching 8 bytes from a DataExtractor with only 4 bytes in it. This patch fixes the issue by always making the pointer-size
for a DataExtractor match the target setting.

llvm-svn: 155418

clang/test/Rewriter/objc-modern-boxing.mm: Mark as XFAIL:mingw for now, due to predefined __declspec similar to r155278.

llvm-svn: 155417

llvm-svn: 155407