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LLVM backend for 6502
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4a998b9ca8
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Chris Lattner 4a998b9ca8 Pull some code out into a helper function. 
Effeciently codegen even splats in the range [-32,30].

This allows us to codegen <30,30,30,30> as:

        vspltisw v0, 15
        vadduwm v2, v0, v0

instead of as a cp load.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-17 06:00:21 +00:00
autoconf Ahem. HEAD -> 1.8cvs not 1.7 (I'm an idiot). 2006-04-14 03:01:27 +00:00
docs Adding back vector instructions to keep in mainline. 2006-04-14 19:24:33 +00:00
examples
include/llvm These instructions always return a packed vector. Improve the class definitions to expose this fact. 2006-04-14 22:20:07 +00:00
lib Pull some code out into a helper function. 2006-04-17 06:00:21 +00:00
projects Distribute the Stacker samples directory. 2006-04-13 06:16:37 +00:00
runtime Invert the tests on LLVMGCC_MAJVERS to check for value 4 instead of value 2006-04-07 21:45:23 +00:00
test New testcase 2006-04-17 05:58:22 +00:00
tools one too many l's 2006-04-13 04:21:31 +00:00
utils Encode a cost of zero as a cost of 1. 2006-04-17 05:25:16 +00:00
win32 Keep Visual Studio happy. 2006-04-11 02:01:22 +00:00
Xcode Misc. project changes. html + build config changes supplied by Devang. 2006-04-08 06:04:56 +00:00
.cvsignore
configure Ahem. HEAD -> 1.8cvs not 1.7 (I'm an idiot). 2006-04-14 03:01:27 +00:00
CREDITS.TXT quick update 2006-04-13 02:05:30 +00:00
LICENSE.TXT
llvm.spec
llvm.spec.in For PR723: 2006-04-07 16:07:37 +00:00
Makefile Include the win32 and Xcode directories in the distribution. 2006-04-12 20:53:14 +00:00
Makefile.common
Makefile.config.in Fix a comment. 2006-04-09 23:39:43 +00:00
Makefile.rules Make sure that the C Frontend's runtime library directory is included as 2006-04-12 18:21:35 +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
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