I haven't implemented any of the ones that take registers yet. The problem is
that for x86-64 the streamer methods expect a native x86 register number (note:
%r8-%r15 want 8-15 instead of 0-7; same for %xmm8-%xmm15). I haven't figured
out exactly how I want to do that yet.

llvm-svn: 131899

of them, particularly the ones that don't take arguments. Also implement
.seh_proc and .seh_handler.

llvm-svn: 131866

Introduce -fatal-assembler-warnings for the obvious purpose

llvm-svn: 131655

llvm-svn: 131653

llvm-svn: 131644

llvm-svn: 131117

llvm-svn: 130515

llvm-svn: 129715

Implement the ones that were missing in the asm streamer.

llvm-svn: 129413

llvm-svn: 129378

llvm-svn: 129362

llvm-svn: 129361

test for invalid hexadecimals.

llvm-svn: 129326

.long 80+08

go ahead and assume that if we've got an Error token that we handled it
already. Otherwise if it's a token we can't handle then go ahead and
return the default error.

llvm-svn: 129322

Testcase forthcoming.

rdar://8490596

llvm-svn: 129309

llvm-svn: 129306

llvm-svn: 129296

Patch by Roman Divacky.
Fixes PR9361.

llvm-svn: 129106

and Nans with the same strings as GAS supports.  rdar://8673024

llvm-svn: 128488

llvm-svn: 128289

llvm-svn: 128288

The MC asm lexer wasn't honoring a non-default (anything but ';') statement
separator. Fix that, and generalize a bit to support multi-character
statement separators.

llvm-svn: 128227

llvm-svn: 127944

llvm-svn: 127943

llvm-svn: 127939

been removed.

llvm-svn: 127812

llvm-svn: 127258

Introduce a variable in the AsmParserExtension whether [] is valid in an
expression. If it is true, parse them like (). Enable this for ELF only.

llvm-svn: 126443

enabled for all targets. Non-X86 targets should not have this behavior
enabled by default.

Joerg, if you would like to resubmit with the behavior conditionalized to be
X86-ELF only, that's fine.

llvm-svn: 126336

parser.

llvm-svn: 126225

llvm-svn: 125629

This is submitted by Joerg Sonnenberger and fixes his PR8685.

llvm-svn: 125595

llvm-svn: 125388

llvm-svn: 125120

llvm-svn: 124831

Enumerate .code16/32/64 instead of checking .code prefix. This
unbreaks some ARM tests.

llvm-svn: 124608

all lead to a silent miscompilation of code.

llvm-svn: 124603

llvm-svn: 124498

llvm-svn: 124485

llvm-svn: 124467