llvm-svn: 201573

llvm-svn: 201572

llvm-svn: 201571

llvm-svn: 201570

Pointer types in the MSVC ABI are a bit awkward, the width of the
pointer is considered a kind of CVR qualifier.

Restrict is handled similarly to const and volatile but is mangled after
the pointer width qualifier.

This fixes PR18880.

llvm-svn: 201569

[tsan] in deadlock detector do not register locks on their creation and unregister them on destruction; added a relevant test

llvm-svn: 201568

Failing on some bots.

llvm-svn: 201567

llvm-svn: 201566

Report segmentation faults near or below stack bottom as stack-overflow
(not stack-buffer-overflow!).

llvm-svn: 201565

llvm-svn: 201564

llvm-svn: 201563

BuildMI instructions were not including MachineMemOperand information.
This was discovered by 'SingleSource/Benchmarks/Stanford/Oscar' failing
due to a FrameIndex load incorrectly being hoisted by postra-machine-licm.
No other tests have been found to fail.

llvm-svn: 201562

llvm-svn: 201561

Modifying build_llvm to handle SDKROOT being the name of an SDK rather than a
path. This will still work if SDKROOT is a path.

rdar://problem/15162322

llvm-svn: 201560

It's rather odd to have the flag enabling and disabling this pass only affect a
single target.

llvm-svn: 201559

llvm-svn: 201558

Android libc always sets altstack on non-main threads, but it is too small for
our unwinder. With use_sigaltstack=1, override this setting with a larger one.

llvm-svn: 201557

[CMake] Add top-level target for each compiler-rt library, and add 'compiler-rt' target encompassing them all.

llvm-svn: 201556

In gcov, the -o flag can accept either a directory or a file name.
When given a directory, the gcda and gcno files are expected to be in
that directory. When given a file, the gcda and gcno files are
expected to be named based on the stem of that file. Non-existent
paths are treated as files.

This implements compatible behaviour.

llvm-svn: 201555

llvm-svn: 201554

llvm-svn: 201553

llvm-svn: 201552

llvm-svn: 201551

Add a bunch of OpSize32 tags to 64-bit mode only instructions to match their 32-bit mode counterparts for cases where there is also a OpSize16 instruction.

llvm-svn: 201550

llvm-svn: 201549

llvm-svn: 201548

llvm-svn: 201547

llvm-svn: 201546

This fixes global-demangle.cc test on Android.

https://code.google.com/p/address-sanitizer/issues/detail?id=264

llvm-svn: 201545

llvm-svn: 201544

llvm-svn: 201543

temporary in a decltype expression only applies if that temporary was created
by a function call, not by a function-style cast or other flavour of
expression.

llvm-svn: 201542

llvm-svn: 201541

ExtWarn, since it's an extension.

llvm-svn: 201540

<rdar://problem/16071066>

llvm-svn: 201539

Add an x86 prefix encoding for instructions that would decode to a different instruction with 0xf2/f3/66 were in front of them, but don't themselves have a prefix. For now this doesn't change any bbehavior, but plan to use it to fix some bugs in the disassembler.

llvm-svn: 201538

llvm-svn: 201537

spelled in an interesting way.

llvm-svn: 201536

Introducing llvm-profdata, a tool for merging profile data generated by
PGO instrumentation in clang.

- The name indicates a file extension of <name>.profdata.  Eventually
  profile data output by clang should be changed to that extension.

- llvm-profdata merges two profiles.  However, the name is more general,
  since it will likely pick up more tasks (such as summarizing a single
  profile).

- llvm-profdata parses the current text-based format, but will be
  updated once we settle on a binary format.

<rdar://problem/15949645>

llvm-svn: 201535

llvm-svn: 201534