Switch over the asm-verbose comment for double values to use it.  We now get:

_x:
	.long	343597384                                   ## double 1.231200e+02
	.long	1079953326

For example, note that the comment is on the same line as the .long.  Woo.

llvm-svn: 94166

llvm-svn: 94165

llvm-svn: 94010

llvm-svn: 93996

go completely away.

llvm-svn: 93994

llvm-svn: 93993

for tidiness.

llvm-svn: 93992

of int initializers), change some methods to be static functions,
use raw_ostream::write_hex instead of a smallstring dance with 
APValue::toStringUnsigned(S, 16).

llvm-svn: 93991

simplifying the code.

llvm-svn: 93988

4-byte constants if .quad isn't supported.  Switch a bunch of
methods used by the dwarf writer to use OutStreamer.EmitIntValue.

llvm-svn: 93987

llvm-svn: 93986

llvm-svn: 93929

for -fverbose-asm unless it's on.

llvm-svn: 93926

llvm-svn: 93918

identifier.  There is no way to work around it.

llvm-svn: 93896

This fixes some bugs handling address spaces.

llvm-svn: 93891

default address space.

llvm-svn: 93890

which we don't support anymore.

llvm-svn: 93886

darwin.  The next big piece to get global variables streamerized
is EmitGlobalConstant.

llvm-svn: 93870

.zerofill directive.  Streamerize its generation.

llvm-svn: 93868

llvm-svn: 93864

llvm-svn: 93860

llvm-svn: 93859

doing global variable classification anymore) and hookized, sink almost
all target targets global variable emission code into AsmPrinter and out
of each target.

Some notes:

1. PIC16 does completely custom and crazy stuff, so it is not changed.
2. XCore has some custom handling for extra directives.  I'll look at it next.
3. This switches linux/ppc to use .globl instead of .global.  If .globl is
   actually wrong, let me know and I'll fix it.
4. This makes linux/ppc get a lot of random cases right which were obviously
   wrong before, it is probably now a bit healthier.
5. Blackfin will probably start getting .comm and other things that it didn't
   before.  If this is undesirable, it should explicitly opt out of these
   things by clearing the relevant fields of MCAsmInfo.

This leads to a nice diffstat:
 14 files changed, 127 insertions(+), 830 deletions(-)

llvm-svn: 93858

This makes a similar code dead in all the other targets, I'll clean it up
in a bit.

This also moves handling of lcomm up before acquisition of a section,
since lcomm never needs a section.

llvm-svn: 93851

darwin into common code.

llvm-svn: 93849

remove it and change all the code that prints MCSymbols to use 
<< instead, which is much simpler and cleaner.

llvm-svn: 93695

having to pass various fields from it in.  Simplify.

llvm-svn: 93686

llvm-svn: 93680

llvm-svn: 93664

llvm-svn: 93654

and add an explicit ForcePrivate argument.

Switch FunctionEHFrameInfo to be MCSymbol based instead of string based.

llvm-svn: 93646

dwarf emission which is going to be more invasive.

llvm-svn: 93645

llvm-svn: 93630

llvm-svn: 93614

llvm-svn: 93612

llvm-svn: 93609

replace it.  Upgrade Alpha, Blackfin, and part of CellSPU to not
use mangler anymore.  CellSPU needs more invasive surgery.

llvm-svn: 93589

llvm-svn: 93587

llvm-svn: 93577