from MCAsmLexer.h in preparation of supporting other targets.  Changed the
X86AsmParser code to reflect this by removing AsmLexer::LexPercent and looking
for AsmToken::Percent when parsing in places that used AsmToken::Register.
Then changed X86ATTAsmParser::ParseRegister to parse out registers as an
AsmToken::Percent followed by an AsmToken::Identifier.

llvm-svn: 80929

with the new asmprinter.

llvm-svn: 80906

different formatting from the old asmprinter, but it should be 
semantically the same.  We used to get:

	popl	%eax
	addl	$_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$6.$piclabel], %eax
...

Now we get:

	popl	%eax
.Lpicbaseref6:
	addl	$(_GLOBAL_OFFSET_TABLE_ + (.Lpicbaseref6 - .Lllvm$6.$piclabel)), %eax
...

llvm-svn: 80905

Reference to hidden symbols do not have to go through non-lazy pointer in non-pic mode. rdar://7187172.

llvm-svn: 80904

llvm-svn: 80893

llvm-svn: 80892

and fix a few things using << on MCSymbols to use ->print(). No
functionality change other than unbreaking my previous patch.

llvm-svn: 80890

llvm-svn: 80889

all global variable operand flag processing stuff is shared between
different operand types.

llvm-svn: 80886

llvm-svn: 80885

from operand" logic.  GlobalAddress still todo.

llvm-svn: 80884

olden programs working.

llvm-svn: 80881

X86JITInfo::getLazyResolverFunction() should not read cpu id to determine whether sse is available. Just use consult subtarget.

No functionality changes.

llvm-svn: 80880

llvm-svn: 80874

instruction tables to support segmented addressing (and other objects
of obscure type).
Modified the X86 assembly printers to handle these new operand types.
Added JMP and CALL instructions that use segmented addresses.

llvm-svn: 80857

llvm-svn: 80807

llvm-svn: 80806

llvm-svn: 80773

llvm-svn: 80764

conditional moves as a subtarget feature.  This is the easy part of 
PR4841.

llvm-svn: 80763

Added a 64-bit ADD %RAX, imm32 instruction.
Added all 4 forms for AND %rAX, imm and CMP %rAX, imm.

llvm-svn: 80746

llvm-svn: 80729

 - Bruno, please check!!

llvm-svn: 80728

llvm-svn: 80727

Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least).

llvm-svn: 80726

Added TEST %rAX, $imm instructions to the Intel tables.  These are required for the X86 disassembler.

llvm-svn: 80696

 - Down to 7 failures on 403.gcc.

llvm-svn: 80605

Stop printing old asm printing code inline with -experimental-asm-printer (this allows diffing and assembling the .s)

llvm-svn: 80604

llvm-svn: 80603

handling on x86-32 linux.

llvm-svn: 80592

llvm-svn: 80584

Also, use MCInst::print instead of custom code in MCAsmPrinter.

llvm-svn: 80575

llvm-svn: 80485

a register to 0. This fixes PR4814.

llvm-svn: 80445

  encodings.
- Make some of the values emitted by the FDEs dependent upon the pointer
  size. This is in line with how GCC does things. And it has the benefit of
  working for Darwin in 64-bit mode now.

llvm-svn: 80428

Some other minor win64 fixes as well.

Patch by Michael Beck!

llvm-svn: 80370

llvm-svn: 80271

llvm-svn: 80269

llvm-svn: 80268

 - Note, this is a gigantic hack, with the sole purpose of unblocking further
   work on the assembler (its also possible to test the mathcer more completely
   now).

 - Despite being a hack, its actually good enough to work over all of 403.gcc
   (although some encodings are probably incorrect). This is a testament to the 
   beauty of X86's MachineInstr, no doubt! ;)

llvm-svn: 80234