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262 Commits

Author SHA1 Message Date
Chris Lattner 3baf682110 Minor refactoring, no functionality change. 
llvm-svn: 19753
 2005-01-22 17:40:38 +00:00
Chris Lattner 0c23ba5c0f Seperate asmstring parsing from emission. This allows the code to be simpler 
and more understandable.  It also allows us to do simple things like fold
consequtive literal strings together.  For example, instead of emitting this
for the X86 backend:

  O  << "adc" << "l" << " ";

we now generate this:

  O << "adcl ";

*whoa* :)

This shrinks the X86 asmwriters from 62729->58267 and 65176->58644 bytes
for the intel/att asm writers respectively.

llvm-svn: 19749
 2005-01-22 17:32:42 +00:00
Andrew Lenharth 67e2e21353 make double-dollar properly escape asmstrings 
llvm-svn: 19740
 2005-01-22 00:35:22 +00:00
Chris Lattner 5499551206 Don't emit the method into the llvm namespace, let the #includer decide where it goes 
llvm-svn: 16934
 2004-10-12 16:21:18 +00:00
Chris Lattner 72770f5877 Correctly parse variant notation 
llvm-svn: 16637
 2004-10-03 20:19:02 +00:00
Chris Lattner c9d99efdd3 Do not #include files into the llvm namespace 
llvm-svn: 15849
 2004-08-17 03:08:28 +00:00
Chris Lattner 6ffa501d9f Make the AsmWriter a first-class tblgen object. Allow targets to specify 
name of the generated asmwriter class, and the name of the format string.

llvm-svn: 15747
 2004-08-14 22:50:53 +00:00
Chris Lattner baa2ecb798 Fix minor bug in previous checkin 
llvm-svn: 15649
 2004-08-11 04:08:36 +00:00
Chris Lattner c1904dd38f change how we invoke the printer. Instead of passing in the MO directly, 
pass in the MI, operand number, and the type of the operand.

llvm-svn: 15645
 2004-08-11 02:23:23 +00:00
Chris Lattner f40e4ebf19 Be picky 
llvm-svn: 15400
 2004-08-01 08:55:34 +00:00
Chris Lattner 65512a0c49 Add support for asm printing machine instructions that have operands. 
llvm-svn: 15391
 2004-08-01 07:43:02 +00:00
Chris Lattner 1c4ae85035 Initial cut at an asm writer emitter. So far, this only handles emission of 
instructions, and only instructions that take no operands at that!

llvm-svn: 15386
 2004-08-01 05:59:33 +00:00