llvm-svn: 182400

Keeps it consistent between ASan and LSan.

llvm-svn: 182399

A user request such as: memory read -fc -s10 -c1 *charPtrPtr would cause us to crash upon trying to read 1 char of size 10 from memory
This request is now translated into: memory read -fc -s1 -c10 *charPtrPtr (i.e. read 10 chars of size 1 from memory) which is probably also what the user originally wanted

llvm-svn: 182398

llvm-svn: 182397

llvm-svn: 182396

llvm-svn: 182395

llvm-svn: 182394

llvm-svn: 182390

llvm-svn: 182389

The intrinsic calls are dropped, but the annotated value is propagated.

Fixes PR 15253

Original patch by Zeng Bin!

llvm-svn: 182387

llvm-svn: 182386

Although I had added some support for the BDZ/BDNZ branches into the selector
(in r158204), I had not correctly adjusted the condition at the top of the
loop. As a result, these branches were still essentially unsupported.

This fixes PR16086. Unfortunately, any test case would be very large (because
it would need to force the loop backedge to exceed the range of the 16-bit
immediate).

llvm-svn: 182385

llvm-svn: 182384

Also, define CAN_SANITIZE_LEAKS.

llvm-svn: 182383

llvm-svn: 182382

llvm-svn: 182380

llvm-svn: 182379

llvm-svn: 182378

llvm-svn: 182377

llvm-svn: 182376

This stuff is used on platforms where MSan does not have a proper VarArg
implementation (anything other than x86_64 at the moment).

llvm-svn: 182375

llvm-svn: 182374

With this patch, clang-format will try to keep the cursor at the
original code position in editor integrations (implemented for emacs and
vim). This means, after formatting, clang-format will try to keep the
cursor on the same character of the same token.

llvm-svn: 182373

llvm-svn: 182372

Removed SSEPacked domain from all forms (AVX, SSE, signed, unsigned) scalar compare instructions, like COMISS, COMISD.
No functional changes.

llvm-svn: 182371

It was initially committed to allow people to get a list of the files used
or generated in the matmul tutorial. Since the documentation does now
point people to the directory in their git checkout, it is not necessary anymore
to make a directory listing available. Especially, as this never worked and
recently the LLVM web server does not deliver files in this directory at all
due to the unsupported .htaccess file.

llvm-svn: 182370

llvm-svn: 182369

llvm-svn: 182368

Alternative fix for problem addressed in r182233

Revision r182233 partially reverted the change in r181200 to simplify
JIT unif test #ifdefs, because that change caused a link error on some
host operating systems where the export list requires the following
symbols to be defined:

 JITTest_AvailableExternallyFunction
 JITTest_AvailableExternallyGlobal

As discussed on the list, the commit reverts r182233 (and re-installs
the full r181200 change), and instead fixes the link problem by moving
those two symbols to the top of the file and unconditionally defining
them.

llvm-svn: 182367

llvm-svn: 182366

llvm-svn: 182365

Otherwise we'll get a mix of signed and unsigned compares.
Fixes PR15977.

llvm-svn: 182364

[ASan] Don't run fast unwinder tests on 32-bit Linux as fast unwinder may be unexpectedly smart on some hosts

llvm-svn: 182363

Before:
void someLongFunction(
    int someLongParameter) const;

After:
void someLongFunction(int someLongParameter)
    const;

Also slightly cleanup tests.

llvm-svn: 182362

llvm-svn: 182361

llvm-svn: 182360

llvm-svn: 182359

After r182274, the branches in these tests must always be short.

llvm-svn: 182358

Fixes PR16083.

llvm-svn: 182357

llvm-svn: 182356