patch by Peter Housel!

llvm-svn: 103267

llvm-svn: 103266

llvm-svn: 103265

llvm-svn: 103264

llvm-svn: 103263

DebugInfoFinder and iterates over all the contents calling print.

llvm-svn: 103262

llvm-svn: 103261

llvm-svn: 103260

llvm-svn: 103259

llvm-svn: 103258

as MachineSink, but it isn't constrained by MachineInstr-level details.

llvm-svn: 103257

llvm-svn: 103256

methods, and add dump functions implemented in terms of the print.

llvm-svn: 103254

variables with a comparison of a function pointer with 0.

llvm-svn: 103253

llvm-svn: 103252

Add documentation for:
  -dot-dom
  -dot-dom-only
  -dot-postdom
  -dot-postdom-only
  -view-dom
  -view-dom-only
  -view-postdom
  -view-postdom-only

llvm-svn: 103251

llvm-svn: 103250

llvm-svn: 103249

llvm-svn: 103248

llvm-svn: 103247

to be algorithmically faster and avoid an std::map.  This routine
basically boils down to finding the nearest common ancestor in a
tree, and we (implicitly) have information about nesting depth,
use it!

This wraps up rdar://7948633 - SourceManager::isBeforeInTranslationUnit has poor performance

llvm-svn: 103239

the right type.  It turns out that the code was already doing this.

llvm-svn: 103238

like a good idea at the time.

llvm-svn: 103237

llvm-svn: 103236

Use VLD2q32 / VST2q32 to reload / spill QQ (pair of Q) registers when stack slot is sufficiently aligned. Use VLDMD / VSTMD otherwise.

llvm-svn: 103235

Use VSTMD / VLDMD for spills and reloads of Q registers instead of VSTMQ / VLDQ. The later are aliases which ought to be eliminated but we can't because they are used for storing and loading v2f64 values.

llvm-svn: 103234

llvm-svn: 103233

instruction, rather than a location near where the new instruction
is being inserted.

llvm-svn: 103232

method to be correct.  Right now it correctly computes the cache, then
goes ahead and computes the result the hard way, then asserts that they 
match.  Next I'll actually turn it on.

llvm-svn: 103231

All results here match gcc-4.2.

llvm-svn: 103230

lowered copies.

llvm-svn: 103228

llvm-svn: 103227

increase in the debug line info section, and it's causing
regressions in a gdb testsuite.

llvm-svn: 103226

llvm-svn: 103225

llvm-svn: 103224

llvm-svn: 103223

llvm-svn: 103222

template arguments.

llvm-svn: 103221

are reference-compatible, reference-related, etc., do not complete the
type of the reference itself because it is not necessary to determine
well-formedness of the program. Complete the type that we are binding
to, since that can affect whether we know about a derived-to-base
conversion. 

Fixes PR7080.

llvm-svn: 103220

llvm-svn: 103219