6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-04 21:30:49 +00:00
Code Issues Projects Releases Wiki Activity
LLVM backend for 6502
22,625 Commits 39 Branches 0 Tags 277 MiB
C++ 48.7%
LLVM 38.5%
Assembly 10.2%
C 0.9%
Python 0.4%
Other 1.2%
68d5ff2b83
Go to file
Chris Lattner 68d5ff2b83 Enhance MVIZ in three ways: 
1. Teach it new tricks: in particular how to propagate through signed shr and sexts.
2. Teach it to return a bitset of known-1 and known-0 bits, instead of just zero.
3. Teach instcombine (AND X, C) to fold when we know all C bits of X.

This implements Regression/Transforms/InstCombine/bittest.ll, and allows
future things to be simplified.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26087 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 07:38:58 +00:00
autoconf SparcV8 -> Sparc 2006-02-05 05:56:51 +00:00
docs Mention that delta can be used to reduce some Front-end problems. 2006-02-08 17:01:37 +00:00
examples When a function takes a variable number of pointer arguments, with a zero 2005-10-23 04:37:20 +00:00
include/llvm More changes to reduce frame size. 2006-02-09 07:15:23 +00:00
lib Enhance MVIZ in three ways: 2006-02-09 07:38:58 +00:00
projects Fixed Makefile so it does, indeed, build a dynamic library. 2006-01-06 22:51:19 +00:00
runtime fix make install/uninstall of libcrtend. 2006-01-30 02:03:56 +00:00
test new testcase 2006-02-09 07:38:30 +00:00
tools SparcV8 -> Sparc 2006-02-05 08:30:45 +00:00
utils Match getTargetNode() changes (now returns SDNode* instead of SDOperand). 2006-02-09 07:16:09 +00:00
win32 Keep Visual Studio informed. 2006-02-04 03:27:04 +00:00
Xcode Catch up on some of the file addition/deletions. 2006-01-27 13:24:20 +00:00
.cvsignore
configure SparcV8 -> Sparc 2006-02-05 06:26:43 +00:00
CREDITS.TXT Add an entry 2006-01-08 08:25:38 +00:00
LICENSE.TXT Happy New Year, LLVM. 2006-01-03 14:42:06 +00:00
llvm.spec
llvm.spec.in
Makefile
Makefile.common
Makefile.config.in Implement fix for PR471: 2005-12-21 03:31:53 +00:00
Makefile.rules * Eliminate FAKE_SOURCES 2006-01-27 22:13:12 +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.