6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-13 20:32:21 +00:00
Code Issues Projects Releases Wiki Activity
LLVM backend for 6502
103,716 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%
d10a54f07f
Go to file
Dinesh Dwivedi d10a54f07f Added inst combine transforms for single bit tests from Chris's note 
if ((x & C) == 0) x |= C becomes x |= C
if ((x & C) != 0) x ^= C becomes x &= ~C
if ((x & C) == 0) x ^= C becomes x |= C
if ((x & C) != 0) x &= ~C becomes x &= ~C
if ((x & C) == 0) x &= ~C becomes nothing

Z3 Verifications code for above transform
http://rise4fun.com/Z3/Pmsh

Differential Revision: http://reviews.llvm.org/D3717



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208848 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-15 06:01:33 +00:00
autoconf ARM64: initial backend import 2014-03-29 10:18:08 +00:00
bindings [OCaml] Add an ocamlfind package llvm.all_backends. 2014-05-01 21:00:52 +00:00
cmake Disable -Wcomment when building with GCC. 2014-05-06 09:46:06 +00:00
docs Fix typos 2014-05-15 01:52:21 +00:00
examples Try to fix the msvc build. 2014-04-29 23:37:02 +00:00
include Fix typos 2014-05-15 01:52:21 +00:00
lib Added inst combine transforms for single bit tests from Chris's note 2014-05-15 06:01:33 +00:00
projects Remove projects/sample. 2014-03-12 22:40:22 +00:00
test Added inst combine transforms for single bit tests from Chris's note 2014-05-15 06:01:33 +00:00
tools Unify command line handling of MCTargetOptions and remove extra 2014-05-15 01:10:50 +00:00
unittests Assert that we don't RAUW a Constant with a ConstantExpr that contains it. 2014-05-13 01:23:21 +00:00
utils Fix typos 2014-05-15 01:52:21 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.gitignore Remove projects/sample. 2014-03-12 22:40:22 +00:00
CMakeLists.txt [CMake] Add build rules for llvm-PerfectShuffle utility 2014-05-07 16:54:00 +00:00
CODE_OWNERS.TXT ARM Linux support 2014-04-02 23:03:28 +00:00
configure ARM64: initial backend import 2014-03-29 10:18:08 +00:00
CREDITS.TXT Test commit. 2014-04-10 22:25:51 +00:00
LICENSE.TXT Remove projects/sample. 2014-03-12 22:40:22 +00:00
llvm.spec.in
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile [configure/make] Propagate names of build host tools when making BuildTools 2014-03-25 21:45:41 +00:00
Makefile.common
Makefile.config.in Add a --enable-clang-plugin-support option to configure. 2014-03-10 16:58:35 +00:00
Makefile.rules autoconf: Fix soname for libLLVM-Major.Minor.so (2nd try) 2014-05-13 19:37:03 +00:00
README.txt Trivial test commit. 2014-04-26 19:05:45 +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 documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.