make it easier to deal with the VC++ struct/class bug.

llvm-svn: 55290

llvm-svn: 55289

llvm-svn: 55288

llvm-svn: 55287

llvm-svn: 55286

llvm-svn: 55284

llvm-svn: 55283

Suggested by aKor.

llvm-svn: 55282

llvm-svn: 55281

llvm-svn: 55280

Adding one include file and correct one declaration from class to struct in order to make llvm compile on VC2005.

llvm-svn: 55279

llvm-svn: 55278

llvm-svn: 55277

llvm-svn: 55276

llvm-svn: 55275

llvm-svn: 55274

llvm-svn: 55273

llvm-svn: 55272

llvm-svn: 55271

patch contributed by m-s!

llvm-svn: 55270

llvm-svn: 55269

really nice if someone converted MachineFunction::print to raw_ostream.

llvm-svn: 55268

llvm-svn: 55267

llvm-svn: 55266

llvm-svn: 55265

an APInt directly to an ostream now, so add some hacks.  It would
be better to switch all of the bugreport (and friends) stuff over
to raw_ostream.

llvm-svn: 55264

use raw_ostream instead of std::ostream.  Among other goodness,
this speeds up llvm-dis of kc++ with a release build from 0.85s
to 0.49s (88% faster).

Other interesting changes:
 1) This makes Value::print be non-virtual.
 2) AP[S]Int and ConstantRange can no longer print to ostream directly, 
    use raw_ostream instead.
 3) This fixes a bug in raw_os_ostream where it didn't flush itself 
    when destroyed.
 4) This adds a new SDNode::print method, instead of only allowing "dump".


A lot of APIs have both std::ostream and raw_ostream versions, it would
be useful to go through and systematically anihilate the std::ostream 
versions.

This passes dejagnu, but there may be minor fallout, plz let me know if
so and I'll fix it.

llvm-svn: 55263

llvm-svn: 55262

Make sure to create CXX record decls for the implicit Obj-C type declarations. This lets us compile Cocoa.h as Objective-C++

llvm-svn: 55261

 - Use CCC_ECHO to control echoing behavior (default is on, set to ''
   or unset to disable)
 - Get 'clang','llc','as','cc','ld' executables from environment. 'cc'
   and 'ld' are fetched through CCC_CC and CCC_LD respectively -- to
   support make CC=ccc -- the others are through their upcased
   versions.
 - Add CCC_NATIVE mode.
   o This uses llc and as to generate native object files; allowing
     more drop-in replacement of gcc.
   o Disabled by default, but should eventually be default.
   o Allow --emit-llvm in CCC_NATIVE mode to override. Essentially
     this makes ccc more like a drop in replacement for llvm-gcc.
 - Prevent explicit -x <language> options from annoying clang.

llvm-svn: 55260

llvm-svn: 55259

llvm-svn: 55258

llvm-svn: 55257

llvm-svn: 55255

llvm-svn: 55254

llvm-svn: 55253

llvm-svn: 55252

up to three values in one call.

llvm-svn: 55251

llvm-svn: 55250

llvm-svn: 55249