lower them to the correct x86-64 instructions since we 
don't have a clean way to handle this in td files yet.
rdar://7947184

llvm-svn: 103668

Fix some potential issues in the pseudo instruction expansion phase: copy implicit operands and memoperands. Also, expand instructions even if their defs are "dead" since they may have implicit kill operands.

llvm-svn: 103667

llvm-svn: 103665

llvm-svn: 103664

llvm-svn: 103663

MC: Switch MCFillFragment to storing total fill size instead of a count. This allows using ValueSize==0 to represent a virtual fill.

llvm-svn: 103662

MCAlignFragments for this.

llvm-svn: 103661

part first.  rdar://7947184

llvm-svn: 103660

llvm-svn: 103658

llvm-svn: 103657

llvm-svn: 103656

addition to what is not.

Add a big "why libc++" section to address a pretty major FAQ.

llvm-svn: 103655

code. ...", this was a lit bug which should be fixed in r103652.

llvm-svn: 103654

on RAUW of functions, this is a correctness issue instead of a mere memory
usage problem.


No testcase until the new MergeFunctions can land.

llvm-svn: 103653

internal shell parser; we weren't lexing the quotes in a command like::

  clang -DFOO='hello'

correctly.

llvm-svn: 103652

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