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LLVM backend for 6502
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832254e1c2
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Reid Spencer 832254e1c2 Changes to support making the shift instructions be true BinaryOperators. 
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33776 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-02 02:16:23 +00:00
autoconf Fix the TARGET_HAS_JIT settings. Sparc doesn't, x86_64 does, ARM doesn't. 2007-01-21 06:41:11 +00:00
docs Preview of the shift instructions becoming Binary Operators. 2007-01-31 21:39:12 +00:00
examples Fix a #include to resolve IntegerType class. 2007-01-19 22:45:50 +00:00
include Changes to support making the shift instructions be true BinaryOperators. 2007-02-02 02:16:23 +00:00
lib Changes to support making the shift instructions be true BinaryOperators. 2007-02-02 02:16:23 +00:00
projects remove obsolete comment 2007-01-17 05:26:57 +00:00
runtime the old trace values pass has been removed, remove its runtime library. 2007-01-07 18:13:48 +00:00
test Changes to support making the shift instructions be true BinaryOperators. 2007-02-02 02:16:23 +00:00
tools Changes to support making the shift instructions be true BinaryOperators. 2007-02-02 02:16:23 +00:00
utils Make the constant honest. 2007-01-26 23:00:54 +00:00
win32 Unbreak VC++ build. 2007-01-15 20:27:18 +00:00
Xcode Update project 2007-01-29 18:45:08 +00:00
.cvsignore Add llvm.spec, a generated file. 2006-10-18 19:23:56 +00:00
configure Regenerate. 2007-01-21 06:42:03 +00:00
CREDITS.TXT Testing commit, and adding an entry to CREDITS.TXT 2007-01-08 03:10:00 +00:00
LICENSE.TXT Welcome 2007. 2007-01-18 21:22:36 +00:00
llvm.spec.in Minor technical correction in documentation. 2006-08-21 01:58:57 +00:00
Makefile Undo removal of the runtime libraries. While this may have been a bit 2006-11-17 03:32:33 +00:00
Makefile.common Update comments to reflect new variable names. Patch contributed by 2005-02-14 16:02:19 +00:00
Makefile.config.in For PR739: 2007-01-17 20:24:45 +00:00
Makefile.rules Work around broken binutils on alpha 2007-01-26 13:34:50 +00:00
README.txt Make the text of this file a little more useful. 2004-09-02 22:49:27 +00:00

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.