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LLVM backend for 6502
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6007b84a5b
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Chris Lattner 6007b84a5b Generalize (zext (truncate x)) and (sext (truncate x)) folding to work when 
the src/dst are not the same size.  This catches things like "truncate
32-bit X to 8 bits, then zext to 16", which happens a bit on X86.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30557 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-21 06:00:20 +00:00
autoconf Add a HAVE_MACH_MACH_H #define to detect the presence of the mach/mach.h 2006-09-14 06:17:21 +00:00
docs Make the LLVM Publications link point to /pubs/ since this has moved to 2006-09-17 23:05:15 +00:00
examples Use llvm-config to determine what to link in 2006-09-04 06:04:03 +00:00
include/llvm Fix findCaseDest to return null when BB is both the default dest and one 2006-09-18 20:44:37 +00:00
lib Generalize (zext (truncate x)) and (sext (truncate x)) folding to work when 2006-09-21 06:00:20 +00:00
projects Fix a race condition in the makefile that broke grawp's tester last night. 2006-08-25 17:15:23 +00:00
runtime Describe and date modifications we made per LGPL requirements. 2006-08-08 14:47:54 +00:00
test new testcase 2006-09-21 05:11:01 +00:00
tools comment out debug code 2006-09-15 23:01:10 +00:00
utils Trim the home directory from the dejagnu test 2006-09-20 09:20:22 +00:00
win32
Xcode Adding new files. 2006-09-07 22:07:57 +00:00
.cvsignore
configure Add a HAVE_MACH_MACH_H #define to detect the presence of the mach/mach.h 2006-09-14 06:17:21 +00:00
CREDITS.TXT The list is sorted by name. 2006-08-29 01:42:47 +00:00
LICENSE.TXT burg is gone 2006-09-11 17:28:11 +00:00
llvm.spec.in Minor technical correction in documentation. 2006-08-21 01:58:57 +00:00
Makefile Document build order dependencies. Make sure that llvm-config is built before 2006-09-04 04:27:07 +00:00
Makefile.common
Makefile.config.in
Makefile.rules Fix a build problem 2006-09-04 06:39:52 +00:00
README.txt

README.txt 

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

This directory and its subdirectories contain source code for the Low Level 
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments. 

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the HTML documentation provided in docs/index.html for further
assistance with LLVM.