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LLVM backend for 6502
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c9dc114578
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Scott Michel c9dc114578 1. Insert custom lowering hooks for ISD::ROTR and ISD::ROTL. 
2. Help DAGCombiner recognize zero/sign/any-extended versions of ROTR and ROTL
patterns. This was motivated by the X86/rotate.ll testcase, which should now
generate code for other platforms (and soon-to-come platforms.) Rewrote code
slightly to make it easier to read.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35605 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 21:36:32 +00:00
autoconf Check for .svn directories too to determine if a debug build is appropriate. 2007-04-02 15:40:39 +00:00
docs Update example notes to clarify system linker's role. 2007-04-02 16:54:12 +00:00
examples Revert last patch. The examples build now. 2007-03-06 17:26:14 +00:00
include Ugh. Copy coalescer does not update register numbers. 2007-04-02 18:49:18 +00:00
lib 1. Insert custom lowering hooks for ISD::ROTR and ISD::ROTL. 2007-04-02 21:36:32 +00:00
projects
runtime crtend is only for llvm-gcc3, remove it. 2007-02-23 19:34:09 +00:00
test fix this testcase so it passes 2007-04-02 20:46:28 +00:00
tools Regenerate 2007-04-02 02:08:35 +00:00
utils For PR1297: 2007-04-01 07:20:02 +00:00
win32 Unbreak VC++ build. 2007-04-01 18:58:22 +00:00
Xcode
.cvsignore
configure Regenerate. 2007-04-02 15:41:39 +00:00
CREDITS.TXT Add Roman to credits 2007-03-21 21:45:25 +00:00
LICENSE.TXT remove these. 2007-02-25 02:28:21 +00:00
llvm.spec.in
Makefile don't build runtime for now, ever 2007-03-29 18:14:00 +00:00
Makefile.common
Makefile.config.in For PR789: 2007-03-29 19:05:44 +00:00
Makefile.rules For PR789: 2007-03-29 19:05:44 +00:00
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README.txt 

Low Level Virtual Machine (LLVM)
================================

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