llvm-svn: 74529

llvm-svn: 74527

llvm-svn: 74498

legally negate an MCValue.

llvm-svn: 74497

llvm-svn: 74496

 - Don't print "Parsing" in front of every message.

 - Take additional "type" argument which is prepended to the message (with ": ")
   if given.

 - Update clients to print errors (warnings) as:
<filename>:<line number>: error(warning): ...

llvm-svn: 74489

llvm-svn: 74487

llvm-svn: 74478

 - For example, we diagnose errors on:
--
a:
a = 10
--

 - For now we reject code like:
--
.long a
a = 10
--
   which "as" accepts (on Darwin).

llvm-svn: 74476

llvm-svn: 74463

llvm-svn: 74462

llvm-svn: 74457

(missed files).

llvm-svn: 74450

llvm-svn: 74448

llvm-svn: 74218

llvm-svn: 74208

 - Includes some DG tests in test/MC/AsmParser, which are rather primitive since
   we don't have a -verify mode yet.

llvm-svn: 74139

llvm-svn: 74062

things like:
.section __TEXT,__cstring,cstring_literals

llvm-svn: 74058

This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.

llvm-svn: 74057

llvm-svn: 74039

std::strings.

llvm-svn: 74036

 - Lives inside new library lib/MC (LLVMMC.a)

llvm-svn: 74013

llvm-svn: 73982

llvm-svn: 73950

llvm-svn: 73929

llvm-svn: 73879

like "(4+5)(%eax)".

llvm-svn: 73878

all of health and voronoi (ignoring directives).  We only get 409 lines into
176.gcc though because we don't have binary operators yet:

Parsing 176.gcc.llc.s:409: unexpected token in operand list
	movsbl	_arityvec+1(,%edi,8), %eax
	      	         ^

llvm-svn: 73877

llvm-svn: 73876

llvm-svn: 73875

llvm-svn: 73867

llvm-svn: 73861

llvm-svn: 73860

print its error message when it returns an asmtok::Error token.
Compute a proper error code for llvm-mc in 'lex' mode.  Add new
-as-lex option to enable lexing mode (vs parsing mode).

llvm-svn: 73859

llvm-svn: 73858

llvm-svn: 73857

without errors.

llvm-svn: 73855

llvm-svn: 73849

llvm-svn: 73848