Summary: This is implementation for /* */ comments only.

Reviewers: djasper, klimek

Reviewed By: djasper

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D547

llvm-svn: 177415

llvm-svn: 177414

logic as a QOI cleanup.
rdar://13445327

llvm-svn: 177413

llvm-svn: 177411

llvm-svn: 177410

llvm-svn: 177409

The code inside cindex.py was comparing NULL pointer returned by
clang_parseTranslationUnit and clang_createTranslationUnit with None.
However, as illustrated by the two tests I've added, those conditions
were ineffective which resulted in assert triggering later on.

Instead, a pointer is now treated as a boolean value, a NULL pointer being
False.

Contributed-by: Xavier Deguillard <deguilx@gmail.com>
llvm-svn: 177408

llvm-svn: 177407

(and possibly others). The attached patch removes it, and tries to
update comments accordingly.

llvm-svn: 177406

Remove an accidentally-added instruction definition and add a comment in the
test case. This is in response to a post-commit review by Bill Schmidt.

No functionality change intended.

llvm-svn: 177404

Lit does support redirects in the 2>&1 style.

llvm-svn: 177403

llvm-svn: 177402

llvm-svn: 177401

llvm-svn: 177400

If this should not happen, we should have an assert.
If it should happen, we should have a test and remove the comment.

In no case should we have this self inconsistent code.

llvm-svn: 177399

-no-integrated-as. It is the only assembler we have there.

llvm-svn: 177398

llvm-svn: 177397

llvm-svn: 177396

llvm-svn: 177395

tsan: flush dead thread info earlier (when another thread is finished rather than new thread is created)

llvm-svn: 177394

llvm-svn: 177393

llvm-svn: 177392

llvm-svn: 177391

llvm-svn: 177390

llvm-svn: 177389

llvm-svn: 177388

llvm-svn: 177387

The testing to ensure a vector of zeros of type floating point isn't misclassified as negative zero can be simplified, as pointed out by Duncan Sands.

llvm-svn: 177386

llvm-svn: 177385

llvm-svn: 177384

Moved this code to sanitizer_common.

llvm-svn: 177383

llvm-svn: 177382

helps to reduce memory consumption if an atomic is used only with relaxed ops (stats)

llvm-svn: 177381

The ARM backend currently has poor codegen for long sext/zext
operations, such as v8i8 -> v8i32. This patch addresses this
by performing a custom expansion in ARMISelLowering. It also
adds/changes the cost of such lowering in ARMTTI.

This partially addresses PR14867.

Patch by Pete Couperus

llvm-svn: 177380

llvm-svn: 177379

we expect a related result type.

rdar://12493140

llvm-svn: 177378

This reverts commit 82cd8f7382322bee7a71cdc31f7a923c44d37d32.

Just add a comment instead!

llvm-svn: 177377

- TestCase.m_thread is now filled in with the first thread that has a valid
  stop reason. This eliminates the need for the SelectMyThread() functions.
- The first thread that stops for a reason is also set as the selected thread
  in the process in case any command line commands are run.
- Changed launch over to take a SBLaunchInfo parameter so that the launch
  function doesn't keep getting new arguments as they are needed.
- TestCase::Setup() and TestCase::Launch(SBLaunchInfo) now return bool to 
  indicate success of setup and launch.
- ActionWanted::Next(SBThread) was renamed to ActionWanted::StepOver(SBThread)
- ActionWanted::Finish(SBThread) was renamed to ActionWanted::StepOut(SBThread)

llvm-svn: 177376

Make the code more obvious to scan-build and humans.

llvm-svn: 177375

No test case, but should fix a scan_build warning.

llvm-svn: 177374