llvm-svn: 103651

unbreaks the test with lit+Windows.

llvm-svn: 103650

llvm-svn: 103649

llvm-svn: 103648

 - This provides a convenient alternative to using something llvm::prior or
   manual iterator access, for example::

    if (T *Prev = foo->getPrevNode())
      ...

   instead of::

     iterator it(foo);
     if (it != begin()) {
       --it;
       ... 
     }

 - Chris, please review.

llvm-svn: 103647

llvm-svn: 103646

llvm-svn: 103642

The X86 floating point stack pass and others depend on good kill flags.

llvm-svn: 103635

llvm-svn: 103634

Driver/Darwin/i386: Don't allow compiling C++ with -fapple-kext, we don't support the necessary ABI yet.

llvm-svn: 103632

llvm-svn: 103631

another.

llvm-svn: 103630

llvm-svn: 103627

llvm-svn: 103626

foo.

llvm-svn: 103625

potentially-evaluated expression context, to ensure that used
declarations get properly marked. Fixes PR7123.

llvm-svn: 103624

llvm-svn: 103621

member function (default constructor, copy constructor, copy
assignment operator, destructor), emit a note showing where that
implicit definition was required.

llvm-svn: 103619

llvm-svn: 103616

llvm-svn: 103615

llvm-svn: 103614

llvm-svn: 103612

llvm-svn: 103611

Made a stylistic changed to the code/comments related to the unsupported COMDAT selection  type IMAGE_COMDAT_SELECT_LARGEST based on from Anton Korobeynikov.

llvm-svn: 103590

llvm-svn: 103588

llvm-svn: 103587

llvm-svn: 103586

many things.

llvm-svn: 103583

llvm-svn: 103582

Correctly check if a cursor is a declaration before returning its location/range in clang_getCursorLocation()/clang_getCursorExtent().  This fixes a horrible bug reported in
<rdar://problem/7961995> and <rdar://problem/7967123> where declarations with attributes
would get grossly annotated with the wrong tokens because the attribute would be interpreted
as if it was a Decl*.

llvm-svn: 103581

llvm-svn: 103578

when annotating tokens.  Fixes <rdar://problem/7971430>.

llvm-svn: 103577

llvm-svn: 103576

llvm-svn: 103574

Now, the .linkonce directive is emitted as part of MCSectionCOFF::PrintSwitchToSection instead of AsmPrinter::EmitLinkage since it is an attribute of the section the symbol was placed into not the symbol itself.

llvm-svn: 103568

llvm-svn: 103566

a convenience routine to find the innermost common ancestor of two scopes.

llvm-svn: 103565

v1024 = REG_SEQUENCE ...
v1025 = EXTRACT_SUBREG v1024, 5
v1026 = EXTRACR_SUBREG v1024, 6
      = VSTxx <addr>, v1025, v1026

The REG_SEQUENCE ensures the sources that feed into the VST instruction
are getting the right register allocation so they form a large super-
register. The extract_subreg will be coalesced away all would just work:
v1024 = REG_SEQUENCE ...
      = VSTxx <addr>, v1024:5, v1024:6

The problem is if the coalescer isn't run, the extract_subreg instructions
would stick around and there is no assurance v1025 and v1026 will get the
right registers.

As a short term workaround, teach the NEON pre-allocation pass to transfer
the sub-register indices over. An alternative would be do it 2addr pass
when reg_sequence's are eliminated. But that *seems* wrong and require
updating liveness information.

Another alternative is to do this in the scheduler when the instructions are
created. But that would mean somehow the scheduler this has to be done for
correctness reason. That's yucky as well. So for now, we are leaving this
in the target specific pass.

llvm-svn: 103540

llvm-svn: 103539

llvm-svn: 103538