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LLVM backend for 6502
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Chris Lattner bd564bfc63 Start eliminating temporary vectors used to create DAG nodes. Instead, pass 
in the start of an array and a count of operands where applicable.  In many
cases, the number of operands is known, so this static array can be allocated
on the stack, avoiding the heap.  In many other cases, a SmallVector can be
used, which has the same benefit in the common cases.

I updated a lot of code calling getNode that takes a vector, but ran out of
time.  The rest of the code should be updated, and these methods should be
removed.

We should also do the same thing to eliminate the methods that take a
vector of MVT::ValueTypes.

It would be extra nice to convert the dagiselemitter to avoid creating vectors
for operands when calling getTargetNode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29566 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 02:23:42 +00:00
autoconf Update the auto* tools: autoconf 2.60, libtool 1.5.22, automake 1.9.6. 2006-08-04 18:18:08 +00:00
docs Update the instructions for writing a pass as a loadable module per the 2006-08-08 01:48:17 +00:00
examples WriteBytecodeToFile actually can't throw. 2006-07-28 22:08:23 +00:00
include/llvm Start eliminating temporary vectors used to create DAG nodes. Instead, pass 2006-08-08 02:23:42 +00:00
lib Start eliminating temporary vectors used to create DAG nodes. Instead, pass 2006-08-08 02:23:42 +00:00
projects For PR780: 2006-08-07 23:12:15 +00:00
runtime Reverted previous commit. Thanks, Chris. 2006-07-28 18:30:52 +00:00
test New test case. 2006-08-07 23:58:47 +00:00
tools Fixed typo. Thanks, Reid. 2006-08-04 22:55:53 +00:00
utils Start eliminating temporary vectors used to create DAG nodes. Instead, pass 2006-08-08 02:23:42 +00:00
win32 Keep Visual Studio happy. 2006-05-03 00:28:50 +00:00
Xcode Bring the Xcode project up to date. 2006-07-13 22:17:58 +00:00
.cvsignore
configure Update the auto* tools: autoconf 2.60, libtool 1.5.22, automake 1.9.6. 2006-08-04 18:18:08 +00:00
CREDITS.TXT Update my entry. 2006-08-01 16:52:07 +00:00
LICENSE.TXT Changing domain name 2006-04-20 05:51:53 +00:00
llvm.spec For PR723: 2006-04-07 16:07:37 +00:00
llvm.spec.in For PR723: 2006-04-07 16:07:37 +00:00
Makefile Revamp this to use filter-out, which makes the logic simpler and not nested. 2006-07-26 19:10:34 +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 Make the name of the project consistent with that specified in the 2006-08-07 23:23:39 +00:00
Makefile.rules For PR780: 2006-08-07 23:12:15 +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.