Chris Lattner 8b0f7a7d86 Add and commonize encoder support for all immediates.
Stub out some dummy fixups to make things work.

We can now emit fixups like this:
	subl	$20, %esp               ## encoding: [0x83,0xec,A]
                                        ##   fixup A - offset: 2, value: 20, kind: fixup_1byte_imm

Emitting $20 as a single-byte fixup to be later resolved
by the assembler is ridiculous of course (vs just emitting
the byte) but this is a failure of the matcher, which 
should be producing an imm of 20, not an MCExpr of 20.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-11 07:06:31 +00:00
2010-01-22 18:14:14 +00:00
2010-02-09 17:24:21 +00:00
2007-08-03 05:43:35 +00:00
2009-07-24 00:30:09 +00:00
2010-01-22 02:04:33 +00:00
2009-08-20 15:20:15 +00:00
2010-01-09 18:40:31 +00:00
2010-01-26 19:45:17 +00:00

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the HTML documentation provided in docs/index.html for further
assistance with LLVM.


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LLVM backend for 6502
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