LLVM backend for 6502

Chris Lattner c8802d2c16 Add the following instcombine xforms: ... - Implement simple reassociation: (A|c1)|(B|c2) == (A|B)|(c1|c2) - (A & C1)+(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0 - (A & C1)^(B & C2) -> (A & C1)|(B & C2) iff C1&C2 == 0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5743 91177308-0d34-0410-b5e6-96231b3b80d8		2003-03-11 00:12:48 +00:00
docs	The word 'independent' has no 'a'.	2003-03-08 23:59:05 +00:00
include	Fix ConstantUInt::isAllOnesValue	2003-03-10 22:39:02 +00:00
lib	Add the following instcombine xforms:	2003-03-11 00:12:48 +00:00
runtime	Remove support for memset	2003-02-18 20:42:15 +00:00
support	Make more compatible with GCC 2.96	2003-02-13 16:25:28 +00:00
test	Test limited reassociation	2003-03-11 00:10:59 +00:00
tools	Make sure that intermediate code is verifier clean to avoid wierd problems.	2003-03-07 18:17:13 +00:00
utils	* Don't run tests if compilation failed	2003-02-28 20:30:20 +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	Fix warnings compiling C files	2003-02-19 22:12:20 +00:00
Makefile.config	Add new support for a bytecode repository	2003-01-17 17:36:47 +00:00
Makefile.Linux	Fix strip issue Joel ran into	2003-01-31 19:00:26 +00:00
Makefile.rules	Fix warnings compiling C files	2003-02-19 22:12:20 +00:00
Makefile.SunOS	Fix strip issue Joel ran into	2003-01-31 19:00:26 +00:00