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LLVM backend for 6502
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2513330de8
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David Greene 2513330de8 Factor live variable analysis so it does not do register coalescing 
simultaneously.  Move that pass to SimpleRegisterCoalescing.

This makes it easier to implement alternative register allocation and
coalescing strategies while maintaining reuse of the existing live
interval analysis.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37520 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-08 17:18:56 +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 wording fix noticed by Ivan Novick 2007-06-08 16:52:14 +00:00
examples switch this to bitcode instead of bytecode 2007-05-06 09:29:13 +00:00
include Factor live variable analysis so it does not do register coalescing 2007-06-08 17:18:56 +00:00
lib Factor live variable analysis so it does not do register coalescing 2007-06-08 17:18:56 +00:00
projects
runtime
test Make the struct bigger, in an attempt to get a "struct return" on more 2007-06-07 09:35:33 +00:00
tools Fix bugpoint to run -llc-safe with -Xlinker. 2007-06-06 23:10:56 +00:00
utils Add clobbersPred - instruction that clobbers condition code / register which are used to predicate instructions. 2007-06-06 10:14:55 +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 Alphabetize Bruno's entry. 2007-05-31 04:14:28 +00:00
LICENSE.TXT bzip2 is gone 2007-05-06 23:18:44 +00:00
llvm.spec.in
Makefile Echo command lines only if the user wants them. 2007-04-15 06:22:48 +00:00
Makefile.common
Makefile.config.in Add support for determining which languages the llvm-gcc front end 2007-04-21 21:28:12 +00:00
Makefile.rules Fix a problem with building .y files when BISON is not present. 2007-05-17 22:51:35 +00:00
README.txt test 2007-04-20 20:49:25 +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.