LLVM backend for 6502

Vikram S. Adve cf911de3c6 Significant improvement: GEP used by a load or store no longer generates ... a separate ADD; instead just use the indexed load/store instruction! Also, a bug fix: folding a GEP with a leading non-zero index with its predecessor was incorrect: now it only happens if the predecessor is pointing to an indexable type (aka SequentialType). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4168 91177308-0d34-0410-b5e6-96231b3b80d8		2002-10-14 16:30:55 +00:00
docs	More results	2002-10-14 01:08:06 +00:00
include	- Dramatically simplify the Constant::mutateReferences implementation,	2002-10-14 03:30:23 +00:00
lib	Significant improvement: GEP used by a load or store no longer generates	2002-10-14 16:30:55 +00:00
runtime	Pass renamed	2002-07-30 00:53:26 +00:00
support	Added #include<unistd.h> to compile with solaris gcc3.2	2002-10-04 23:57:01 +00:00
test	Test case that shows some poor results for register allocation.	2002-10-14 14:53:06 +00:00
tools	* Fix extract to work with constant pointer refs correctly	2002-10-12 20:50:16 +00:00
utils	Added a major mode for Emacs to edit LLVM assembler code with syntax	2002-10-09 00:30:20 +00:00
Makefile	Build burg tree	2002-09-17 23:23:52 +00:00
Makefile.common	Make sure to print message when linking a debug .o file	2002-09-25 17:15:22 +00:00
Makefile.config	'whoami' doesn't exist on solaris	2002-09-22 23:35:11 +00:00
Makefile.Linux	Allow LLC to be executed on Linux; only the LLC output should not be executed.	2002-09-23 14:24:19 +00:00
Makefile.rules	Make sure to print message when linking a debug .o file	2002-09-25 17:15:22 +00:00
Makefile.SunOS	Switch over to the right sparc c frontend	2002-10-10 19:28:10 +00:00