forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
   for similarity with the STL.
2. Removes all stream insertion support for sys::Path, forcing
   clients to call .str().
3. Removes a use of Config/alloca.h from bugpoint, using smallvector
   instead.
4. Weans llvm-db off <iostream>

sys::Path really needs to be gutted, but I don't have the desire to
do it at this point.

llvm-svn: 79869

llvm-svn: 79868

llvm-svn: 79866

llvm-svn: 79865

llvm-svn: 79864

change the raw_ostream one to take the raw_ostream byref instead
of byptr.  Prune #includes, eliminate a use of Streams.h

llvm-svn: 79863

 - This also shortens the Format.h implementation, and uses the print buffer
   fully (it was wasting a character).

 - This manifested as llvm-test failures, because one side effect was that
   raw_ostream would write garbage '\x00' values into the output stream if it
   happened that the string was at the end of the buffer. This meant that grep
   would report 'Binary file matches', which meant the silly pattern matching
   llvm-test eventually does would fail. Cute. :)

llvm-svn: 79862

llvm-svn: 79861

 - Ugh.

llvm-svn: 79860

using clang-cc on i386 and x86_64.

llvm-svn: 79859

llvm-svn: 79858

llvm-svn: 79857

llvm-svn: 79856

When undoing a reuse in ReuseInfo::GetRegForReload, check if it was only a
sub-register being used. The MachineOperand::getSubReg() method is only valid
for virtual registers, so we have to recover the sub-register index manually.

llvm-svn: 79855

llvm-svn: 79854

llvm-svn: 79853

llvm-svn: 79852

problem is fixed by the TableGen determinism fix.

llvm-svn: 79851

llvm-svn: 79850

llvm-svn: 79849

llvm-svn: 79847

 - This manifested as non-determinism in the .inc output in rare cases (when two
   distinct patterns ended up being equivalent, which is rather rare). That
   meant the pattern matching was non-deterministic, which could eventually mean
   the code generator selected different instructions based on the arch.

 - It's probably worth making the DAGISel ensure a total ordering (or force the
   user to), but the simple fix here is to totally order the Record* maps based
   on a unique ID.

 - PR4672, PR4711.

Yay:
--
ddunbar@giles:~$ cat ~/llvm.obj.64/lib/Target/*/*.inc | shasum
d1099ff34b21459a5a3e7021c225c080e6017ece  -
ddunbar@giles:~$ cat ~/llvm.obj.ppc/lib/Target/*/*.inc | shasum
d1099ff34b21459a5a3e7021c225c080e6017ece  -
--

llvm-svn: 79846

llvm-svn: 79845

llvm-svn: 79844

 - The world needs better C++ refactoring tools, can I get an Amen!?

llvm-svn: 79843

llvm-svn: 79842

llvm-svn: 79841

llvm-svn: 79840

llvm-svn: 79838

flush the right stream in opt.cpp.

llvm-svn: 79837

llvm-svn: 79836

llvm-svn: 79835

llvm-svn: 79834

llvm-svn: 79833

llvm-svn: 79832

ConstantRange doesn't have an std::ostream inserter anymore.

llvm-svn: 79831

update all code that this affects.

llvm-svn: 79830

llvm-svn: 79829

  - Install clang-cc into libexec
  - Install headers into lib/clang/<version>/include
  - Don't install other clang-based tools (clang-wpa, clang-index, etc.)

llvm-svn: 79827

llvm-svn: 79826