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Chris Lattner 96a86b2993 If a variable can only hold two values, and is not already a bool, shrink it 
down to actually BE a bool.  This allows simple value range propagation
stuff work harder, deleting comparisons in bzip2 in some hot loops.

This implements GlobalOpt/integer-bool.ll, which is the essence of the
loop condition distilled into a testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18817 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 05:53:50 +00:00
autoconf
More QMTest cruft gone!
2004-12-09 07:43:06 +00:00
docs
A little cleanup on this file.
2004-12-11 07:16:54 +00:00
examples
Use LLVMLIBS=JIT to get JIT libraries
2004-11-29 07:17:18 +00:00
include/llvm
Path::get -> Path::toString
2004-12-11 00:14:15 +00:00
lib
If a variable can only hold two values, and is not already a bool, shrink it
2004-12-12 05:53:50 +00:00
projects
Correct build script for stkr_runtime module
2004-12-05 05:18:28 +00:00
runtime
Remove useless -L switch now that gccld -link-as-library bug is fixed.
2004-12-08 04:22:47 +00:00
test
New testcase. Shrinking the variable to a bool allows instcombine to delete
2004-12-12 05:52:12 +00:00
tools
Revert the last patch. We really do need SimplyCFG.
2004-12-11 03:03:54 +00:00
utils
Test commit
2004-12-09 05:46:48 +00:00
win32
Fix residual Visual Studio build problems
2004-12-09 05:51:11 +00:00
.cvsignore
…
configure
More QMTest cruft gone!
2004-12-09 07:43:06 +00:00
CREDITS.TXT
Add MMC
2004-11-18 21:04:21 +00:00
LICENSE.TXT
Add bzip2
2004-11-27 19:20:23 +00:00
llvm.spec
Updated for 1.3.
2004-08-16 15:17:40 +00:00
llvm.spec.in
Updated for 1.3.
2004-08-16 15:17:40 +00:00
Makefile
Remove the check target. Its now in Makefile.rules
2004-12-06 05:35:00 +00:00
Makefile.common
No really, this is LLVM!
2004-10-30 00:57:52 +00:00
Makefile.config.in
Remove last remnants of Python/QMTest support
2004-12-08 23:07:27 +00:00
Makefile.rules
Fix output for Flexing to not print full path of source.
2004-12-10 19:44:16 +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.
Description
LLVM backend for 6502
Readme 277 MiB
Languages
C++ 48.7%
LLVM 38.5%
Assembly 10.2%
C 0.9%
Python 0.4%
Other 1.2%