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LLVM backend for 6502
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7f32156bb9
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Dan Gohman 7f32156bb9 Generalize MVT::ValueType and associated functions to be able to represent 
extended vector types. Remove the special SDNode opcodes used for pre-legalize
vector operations, and the special MVT::Vector type used with them. Adjust
lowering and legalize to work with the normal SDNode kinds instead, and to
use the normal MVT functions to work with vector types instead of using the
two special operands that the pre-legalize nodes held.

This allows pre-legalize and post-legalize DAGs, and the code that operates
on them, to be more consistent. Pre-legalize vector operators can be handled
more consistently with scalar operators. And, -view-dag-combine1-dags and
-view-legalize-dags now look prettier for vector code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37719 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-25 16:23:39 +00:00
autoconf Make Perl a required dependency and cause configure script to fail if it 2007-05-17 18:06:19 +00:00
docs Modify deleting global variable with an even easier way. 2007-06-20 20:46:37 +00:00
examples switch this to bitcode instead of bytecode 2007-05-06 09:29:13 +00:00
include Generalize MVT::ValueType and associated functions to be able to represent 2007-06-25 16:23:39 +00:00
lib Generalize MVT::ValueType and associated functions to be able to represent 2007-06-25 16:23:39 +00:00
projects
runtime
test Rename variables to expose the fact that this test is failing. 2007-06-24 08:17:41 +00:00
tools Fix pr1448 2007-06-19 16:46:48 +00:00
utils silence warning when assertions are disabled. 2007-06-19 06:40:46 +00:00
win32 Unbreak VC++ build. 2007-05-07 15:21:46 +00:00
Xcode
.cvsignore
configure Regenerate. 2007-05-17 18:11:03 +00:00
CREDITS.TXT Add entry to CREDITS. 2007-06-08 17:20:08 +00:00
LICENSE.TXT bzip2 is gone 2007-05-06 23:18:44 +00:00
llvm.spec.in
Makefile
Makefile.common
Makefile.config.in
Makefile.rules Fix a problem with building .y files when BISON is not present. 2007-05-17 22:51:35 +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
assistance with LLVM.