llvm-svn: 56419

llvm-svn: 56345

description says it does), not just when -analyze is
used as well.  This means printing to stderr, so adjust
some tests.

llvm-svn: 56337

llvm-svn: 56282

llvm-svn: 56265

llvm-svn: 56255

llvm-svn: 56222

I placed it just before GVN because that it is the
pass most likely to benefit from it.  Some quick
and dirty testing confirms that this is a decent
place for it.

llvm-svn: 56144

llvm-svn: 55979

llvm-svn: 55432

llvm-svn: 55429

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: 55120

llvm-svn: 55092

llvm-svn: 54892

Move X86 assembler printers into separate directory. This allows JIT-only users not to link it in (use 'x86codegen' llvm-config arg for this)

llvm-svn: 54886

Remove GCSE, ValueNumbering, and LoadValueNumbering.  These have been deprecated for almost a year; it's finally time for them to go away.

llvm-svn: 54822

llvm-svn: 54524

just it's name, which is often empty. Also remove a newline from the output
that wasn't really needed.

llvm-svn: 54158

llvm-svn: 53972

Quit, if unable to fix error when linker input files are all native object files.

llvm-svn: 53935

llvm-svn: 53930

llvm-svn: 53905

llvm-svn: 53886

llvm-svn: 53780

llvm-svn: 53778

llvm-svn: 53777

llvm-svn: 53774

llvm-svn: 53697

llvm-svn: 53693

LinkOnce definitions have default scope, like weak definitions. Otherwise, the linker may not be able to match LinkOnce definition from one module with an exteranl reference from other module.

llvm-svn: 53580

llvm-svn: 53574

llvm-svn: 53561

llvm-svn: 53525

llvm-svn: 53523

llvm-svn: 53249

the name prefix when we change them from internal to external.  This allows bugpointing
of codegen miscompilations to work more reliably on Darwin.

llvm-svn: 53236

llvm-svn: 53213

llvm-svn: 53119

for instance.

llvm-svn: 53045