LLVM backend for 6502

Brian Gaeke ed6902ca89 lib/Target/X86/InstSelectSimple.cpp: Start counting arguments with 2, ... because arguments start two stack slots off of EBP. Break out of the for loop once the argument is found. Increment the counter at the end of the loop instead of the beginning. Use addRegOffset and compute the scale * index part at compile time instead of using the fancy load instruction. Just because an instruction set has wacky addressing modes doesn't mean we ought to use them (at least, if you believe Dave Patterson). lib/Target/X86/X86InstrBuilder.h: Add some comments. test/Regression/Jello/test-loadstore.ll: Let main return int 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4999 91177308-0d34-0410-b5e6-96231b3b80d8		2002-12-13 09:28:50 +00:00
docs	getelementptr uses long instead of uint indexes	2002-12-13 06:01:21 +00:00
include	Get rid of deprecated function	2002-12-13 07:30:45 +00:00
lib	lib/Target/X86/InstSelectSimple.cpp: Start counting arguments with 2,	2002-12-13 09:28:50 +00:00
runtime	fix path	2002-11-08 21:29:22 +00:00
support	Fix bug	2002-12-06 04:42:16 +00:00
test	lib/Target/X86/InstSelectSimple.cpp: Start counting arguments with 2,	2002-12-13 09:28:50 +00:00
tools	brg	2002-12-13 06:46:31 +00:00
utils	Include tablegen	2002-12-12 03:44:42 +00:00
Makefile	Make sure to build lib/Support before the utilities, then use the new	2002-12-02 01:23:26 +00:00
Makefile.common	On `make clean', kill the core files produced, which are of the form:	2002-12-04 17:08:15 +00:00
Makefile.config	'whoami' doesn't exist on solaris	2002-09-22 23:35:11 +00:00
Makefile.Linux	Export a new ARCH variable indicating what platform is being compiled	2002-12-06 03:45:20 +00:00
Makefile.rules	On `make clean', kill the core files produced, which are of the form:	2002-12-04 17:08:15 +00:00
Makefile.SunOS	Export a new ARCH variable indicating what platform is being compiled	2002-12-06 03:45:20 +00:00