suggested by Chris.

llvm-svn: 62099

assigned to when it has user declared setter method
defined in the class implementation (but no declaration in
the class itself).

llvm-svn: 62098

llvm-svn: 62097

( May be this info should be directly handled by the dwarf writer ? )

llvm-svn: 62096

llvm-svn: 62095

llvm-svn: 62093

llvm-svn: 62092

or enum to be outside that struct, union, or enum. Fixes several
regressions: 

  <rdar://problem/6487662>
  <rdar://problem/6487669>
  <rdar://problem/6487684>
  <rdar://problem/6487702>
  PR clang/3305
  PR clang/3312

There is still some work to do in Objective-C++, but this requires
that each of the Objective-C entities (interfaces, implementations,
etc.) to be introduced into the context stack with
PushDeclContext/PopDeclContext. This will be a separate fix, later.

llvm-svn: 62091

llvm-svn: 62090

llvm-svn: 62089

There might be more dead code, but with llvm-gcc bootstrap broken on linux x86-64 it is had to test :-(

llvm-svn: 62088

Darwin/Compile tool.

llvm-svn: 62085

llvm-svn: 62084

path).

llvm-svn: 62083

llvm-svn: 62082

llvm-svn: 62081

llvm-svn: 62079

llvm-svn: 62078

llvm-svn: 62077

 - Support comma joined options which magically turn into multiple
   value arguments (e.g., -Wl,)

 - Split out separate Arg::render routine for when an argument is
   being rendered as an input (as opposed to in its original form).

 - Add option flag for options which should be rendered without the
   option when they are used as an input (e.g., -Xlinker or -o).

 - Support -weak-l..., -weak_framework, and -weak_library.

llvm-svn: 62075

Fix PR3241: Currently EmitCopyFromReg emits a copy from the physical register to a virtual register unless it requires an expensive cross class copy. That means we are only treating "expensive to copy" register dependency as physical register dependency.
Also future proof the scheduler to handle "normal" physical register dependencies. The code is not exercised yet.

llvm-svn: 62074

llvm-svn: 62073

llvm.memcpy/memset/memmove.  This allows removal of some 
hackish code from basicaa.

llvm-svn: 62071

present.

llvm-svn: 62070

llvm-svn: 62069

llvm-svn: 62068

change.

llvm-svn: 62067

not a random piece of it.  No functionality change.

llvm-svn: 62066

parse them.  tblgen doesn't yet do anything with this info though.

llvm-svn: 62065

llvm-svn: 62064

llvm-svn: 62063

llvm-svn: 62062

llvm-svn: 62061

make ScalarExprEmitter::EmitCompare() emit the expression with the correct type instead of always zext it to an int
this fixes codegen of simple exprs in C++ like 'if (x != 0)'

llvm-svn: 62060

 - Some things are still hardcoded, and macosx-version-min comparison
   isn't implemented, but otherwise this very closely matches gcc.

 - The one exception is that arguments (like -framework or -Wl,) which are
   treated as linker inputs instead of options are not being
   forwarded yet.

llvm-svn: 62059

compensation for turning off gcc's inliner.  This gets
us closer to the amount of inlining we were getting before.
It is not a win on everything, of course, but seems to
gain overall.

llvm-svn: 62058

llvm-svn: 62057

llvm-svn: 62056

opcode on each delegation.
Instead the information is cached on construction and the cached flag used thereafter.
Introduced two predicates: isCall and isInvoke.

llvm-svn: 62055

 - Also, fix bug in MultipleValuesOption which was accepting joined
   arguments.

 - Add ArgList::getArgs, provides iterator over all arg instances for a
   given option.
 
 - Option definition is very much in need of cleaning...

llvm-svn: 62054