LLVM backend for 6502

Vikram S. Adve d0451a9233 Major fix: extract ConstantExpr nodes and decompose them into symbolic ... instructions so that (a) constant folding is done automatically before code generation, and (b) selection does not have to deal with them. Also, check for ConstantPointerRefs in additional to GlobalValues when creating a GEP to load a global address. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4126 91177308-0d34-0410-b5e6-96231b3b80d8		2002-10-13 00:01:57 +00:00
docs	*** empty log message ***	2002-10-11 22:22:12 +00:00
include	Added capability to get execution count of a loop if it is a predictable	2002-10-11 05:34:32 +00:00
lib	Major fix: extract ConstantExpr nodes and decompose them into symbolic	2002-10-13 00:01:57 +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	Added inline constant expressions, including uses in binary subtract.	2002-10-12 23:47:36 +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