This reverts commit r197466.

The MachineCSE fix that required the -mcpu flag has been disabled
until more work can be done to fix downstream issues. Adding -mcpu
wasn't the right workaround anyway.

llvm-svn: 197624

The problem here is more serious than the fix implies. Adding a field
to a class updates the triviality bits for the class (among other
things). Failing to require a complete type before adding the field
meant that these updates don't happen in the well-formed case where
the capture is an uninstantiated class template specialization,
leading the lambda itself to be treated as having a trivial copy
constructor when it shouldn't. Fixes <rdar://problem/15560464>.

llvm-svn: 197623

offsets structure is read & saved in the platform object -- soon
we'll be getting more than the queue name offset out of this
structure so we'll need to reuse the information in other methods.

llvm-svn: 197620

llvm-svn: 197617

Move some of the verifier directives away from the end of the pragma line.

This ensures that the diagnostics relate to the trailing token being tested and
not the verifier comments which are themselves part of the token stream.

llvm-svn: 197616

Given vsel_cc, op1, op2, since vsel has no LE/LT, to generate vsel for
such selection, it needs to inverse cc and swap op1 and op2. To inverse
cc, both L/G and E bits should be flipped.

llvm-svn: 197615

member functions. Paired commit with CFE.

rdar://problem/15356637

llvm-svn: 197613

member functions. Paired commit with LLVM.

rdar://problem/15356637

llvm-svn: 197612

llvm-svn: 197611

llvm-svn: 197610

Finishes the work started in r194224, and fixes <rdar://problem/15494681>.

llvm-svn: 197609

While debating the finer points of file extension matching, we somehow missed
the bigger problem that the current code will match anything starting with the
default or user-specified pattern (e.g. lit.site.cfg.in).

Fix this by doing what find(1) does, implicitly wrapping the pattern with ^$.

llvm-svn: 197608

Fixes a crash in llc where some parts think the target is thumb and others think
it is ARM.

llvm-svn: 197607

File summaries will now be optionally outputted which will give line,
branching and call coverage info. Unfortunately, clang's current
instrumentation does not give enough information to deduce function
calls, something that gcc is able to do. Thus, no calls are always
outputted to be consistent with gcov output.

Also updated tests.

llvm-svn: 197606

cstring, converted to NSString, produce the
matching AST for it. This also required some
refactoring of the previous code. // rdar://14106083

llvm-svn: 197605

These functions now always set the same variables in the same order and they
don't overlap with thep constructor.

llvm-svn: 197604

llvm-svn: 197603

llvm-svn: 197602

Added the following custom wrappers:
  strstr
  strrchr
  memchr
  nanosleep
  socketpair

Tweaked a couple of existing wrappers: if a wrapper returns a pointers derived
from an input pointer, then return the label of the input pointer

Sorted tests invocation

Differential Revision: D2354

llvm-svn: 197601

llvm-svn: 197600

The recovery was failing due to a missing case in SkipUntil().

Also add back tests from r197553 that were reverted in the previous commit.

llvm-svn: 197598

These parser changes were redundant. The same or better recovery can be
achieved with a one-line fix to SkipUntil() due to land in the next commit.

This reverts commit r197553.

llvm-svn: 197597

(prompted by NAKAMURA Takumi)

llvm-svn: 197596

llvm-svn: 197595

This will cause llvm-cov to output branch counts instead of branch
probabilities. -b must be enabled.

Also updated tests.

llvm-svn: 197594

llvm-svn: 197593

llvm-svn: 197592

llvm-svn: 197591

This changes Clang standalone builds so that clang-tblgen lives in
clang/build/bin instead of llvm/build/bin, and so that with the Xcode
generator it's in clang/build/bin/Debug instead of llvm/build/bin/Debug/Debug/.
Yes, really.

llvm-svn: 197590

1. The arch directive now appears before the cpu directive
2. Long run lines were split across multiple lines
    
No functional changes.

llvm-svn: 197588

According to "Addenda to ABI for ARM architecture", Tag_FP_arch is the
new name for the equivalent Tag_VFP_arch.  This commit renames
Tag_VFP_arch to Tag_FP_arch.

llvm-svn: 197587

// rdar://15397430

llvm-svn: 197586

I am about to send a patch for review touching these and clang-formating first
makes the patch much easier to read.

llvm-svn: 197585

Implement the MSABI and SysVABI calling conventions for Objective-C method declarations. This appears to be an omission from r189644.

llvm-svn: 197584

I will introduce another flag, like --system-libs, later.

llvm-svn: 197583

Adding some comments about AST node requirements for attributes which create AST nodes but never actually make use of them. No functional changes.

llvm-svn: 197582

llvm-svn: 197581

llvm-svn: 197580

During testing I observed QEMU send "$T02thread:01;#04" upon connection,
before any command from LLDB.  This change from gclayton accepts (and
discards) a packet immediately after sending the initial ack, to flush
the GDB remote pipeline.

llvm-svn: 197579

This commit kills off custom type specifier and keyword handling of OpenCL C
data types.

Although the OpenCL spec describes them as keywords, we can handle them more
elegantly as predefined types. This should provide better error correction and
code completion as well as simplifying the implementation.

The primary intention is however to simplify the C/C++ parser and save some
packed bits on AST structures that had been extended in r170432 just for
OpenCL.

llvm-svn: 197578