LLVM backend for 6502

Chris Lattner f9b332b59d * Keep track of register alignment as well as register size ... * Add comments * Add a new allocation_order iterator for register classes which targets may use to control the register order and available registers based on properties of the function being compiled. * Remove access to FP and SP registers * Add new callframe setup opcode support * Eliminate moveImm2Reg method * Revamp frame offset handling and prolog/epilog code generation git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5167 91177308-0d34-0410-b5e6-96231b3b80d8		2002-12-28 20:10:23 +00:00
docs	getelementptr uses long instead of uint indexes	2002-12-13 06:01:21 +00:00
include	* Keep track of register alignment as well as register size	2002-12-28 20:10:23 +00:00
lib	State for frame and constant pool information pulled out of MachineFunction	2002-12-28 20:07:33 +00:00
runtime	fix path	2002-11-08 21:29:22 +00:00
support	Fix compilation on GCC 3.2	2002-12-24 00:44:34 +00:00
test	Add capability to turn on the -no-fp-elim option	2002-12-28 20:01:23 +00:00
tools	Eliminate direct access to TargetData structure	2002-12-28 20:00:00 +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	Use -Wl,-x instead of -s: it is more portable, and in particular,	2002-12-16 01:31:18 +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	Use -Wl,-x instead of -s: it is more portable, and in particular,	2002-12-16 01:31:18 +00:00
Makefile.SunOS	Export a new ARCH variable indicating what platform is being compiled	2002-12-06 03:45:20 +00:00