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

llvm-svn: 182355

llvm-svn: 182354

llvm-svn: 182353

[sanitizer] fix asan on the platforms where the page size is not a compile-time constant (or at least where EXEC_PAGESIZE may not be trustworthy), e.g. powerpc64. 

llvm-svn: 182351

attach, rather than merging all comments on the declaration chain. This gives a
more faithful dump, and has the side benefit of unbreaking uses of dump() from
within AST deserialization (where the redeclaration chain may not be sane).

llvm-svn: 182350

llvm-svn: 182349

type signature computation.

llvm-svn: 182348

These were accidentally omitted.

llvm-svn: 182347

LLDB can now debug across calls to exec when the architecture changes from say i386 to x86_64 (on darwin).

llvm-svn: 182345

This is to fix PR15408 where an undefined symbol Lline_table_start1 is used.
Since we do not generate the debug_line section when .loc is used,
Lline_table_start1 is not emitted and we can't refer to it when calculating
at_stmt_list for a compile unit.

llvm-svn: 182344