from the AsmPrinter interface.

llvm-svn: 100331

"asm printering" happens through MCStreamer.  This also 
Streamerizes PIC16 debug info, which escaped my attention.

This removes a leak from LLVMTargetMachine of the 'legacy'
output stream.

llvm-svn: 100327

print function level inline asm with EmitInlineAsm instead of writing
it directly to "O".

llvm-svn: 100326

The only thing left is LEB printing, which uses EmitRawText
for now.

llvm-svn: 100325

llvm-svn: 100324

llvm-svn: 100323

raw_ostream to print to.

llvm-svn: 100313

llvm-svn: 100310

llvm-svn: 100309

llvm-svn: 100308

member of AsmPrinter.  Instead, pass it in explicitly.

llvm-svn: 100306

of printOffset to pass in a stream to print to.

llvm-svn: 100296

llvm-svn: 100295

a few more things in AsmPrinter.cpp.

llvm-svn: 100294

EmitInlineAsm.  However, this attempt is foiled by operands
being emitted directly to "O" so I'll have to do some surgery
and finish MCizing the world.

llvm-svn: 100291

If we have an MCAsmStreamer, we continue to emit asm textually, 
otherwise we (currently) emit an error to errs and ignore it.

llvm-svn: 100289

llvm-svn: 100288

representation.  This eliminates the 'DILocation' MDNodes for 
file/line/col tuples from -O0 -g codegen.

This remove the old DebugLoc class, making it a typedef for DebugLoc,
I'll rename NewDebugLoc next.

I didn't update the JIT to use the new apis, so it will continue to
work, but be as slow as before.  Someone should eventually do this
or, better yet, rip out the JIT debug info stuff and build the JIT
on top of MC.

llvm-svn: 100209

llvm-svn: 100145

Do not eagerly record known previous location. DBG_VALUE may not cause a new label due to one or other reason.

llvm-svn: 100134

llvm-svn: 100117

Update comment, rename a local variable.

llvm-svn: 100116

llvm-svn: 100058

Debug info can now properly represent functions inside classes inside other functions.  Partial fix for Radar 7424645.

llvm-svn: 100048

llvm-svn: 100038

POD-like anyway, so we don't even care about calling their d'tors (DIEBlock
being the exception).

~6% less mallocs and ~1% compile time improvement on clang -O0 -g oggenc.c

llvm-svn: 100035

llvm-svn: 99999

llvm-svn: 99998

llvm-svn: 99995

llvm-svn: 99993

llvm-svn: 99992

instructions.  In addition to being a convenience,
they are faster than the old apis, particularly when
not going from an MDKindID like people should be
doing.

llvm-svn: 99982

llvm-svn: 99938

create symbols.  It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.

This fixes rdar://7807601.

llvm-svn: 99902

llvm-svn: 99899

Encode start location of debug value, communicated through DBG_VALUE machine instruction, in a variable's DIE. 

llvm-svn: 99845

llvm-svn: 99833

not stop it by using RAII.

llvm-svn: 99832

This is same as r99772 (which was reverted) with just one meaningful difference where two source lines exchanged their positions.

llvm-svn: 99816

llvm-svn: 99778