6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-04-06 09:44:39 +00:00
Code Issues Projects Releases Wiki Activity
57,261 Commits 39 Branches 0 Tags
Go to file
Clone
Open with VS Code Open with VSCodium Open with Intellij IDEA
Download ZIP Download TAR.GZ Download BUNDLE
Bob Wilson fe61fb1e10 Add a new pass on machine instructions to optimize away PHI cycles that 
reduce down to a single value.  InstCombine already does this transformation
but DAG legalization may introduce new opportunities.  This has turned out to
be important for ARM where 64-bit values are split up during type legalization:
InstCombine is not able to remove the PHI cycles on the 64-bit values but
the separate 32-bit values can be optimized.  I measured the compile time 
impact of this (running llc on 176.gcc) and it was not significant.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95951 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 01:30:21 +00:00
autoconf
Make --disable-libffi work on systems with libffi installed. Also
2010-02-09 23:03:44 +00:00
bindings
fix llvm_build_struct_gep for PR6167, patch by
2010-02-09 01:39:46 +00:00
cmake
Update CMake LibDeps
2010-01-22 18:14:14 +00:00
docs
Add a new function attribute, 'alignstack'. It will indicate (when the backends
2010-02-12 00:31:15 +00:00
examples
Make Kaleidoscope not link against the interpreter, since that didn't
2010-02-11 19:15:20 +00:00
include
Add a new pass on machine instructions to optimize away PHI cycles that
2010-02-12 01:30:21 +00:00
lib
Add a new pass on machine instructions to optimize away PHI cycles that
2010-02-12 01:30:21 +00:00
projects
Oops.
2010-02-09 17:24:21 +00:00
runtime
remove the random sampling framework, which is not maintained anymore.
2010-01-02 20:07:03 +00:00
test
Add a new pass on machine instructions to optimize away PHI cycles that
2010-02-12 01:30:21 +00:00
tools
Add support to llvm-extract for extracting multiple functions and/or
2010-02-10 23:58:53 +00:00
unittests
Fix (harmless) memory leak found by memcheck.
2010-02-11 07:16:13 +00:00
utils
enhance llvm-mc -show-inst to print the enum of an instruction, like so:
2010-02-11 22:57:32 +00:00
website
Prepare for "core" website.
2007-08-03 05:43:35 +00:00
Xcode
Remove the IA-64 backend.
2009-07-24 00:30:09 +00:00
build-for-llvm-top.sh
Patch to build llvm with srcdir != objdir from
2009-01-23 08:42:38 +00:00
CMakeLists.txt
CMake: Add MCParser directory.
2010-01-22 02:04:33 +00:00
configure
Make --disable-libffi work on systems with libffi installed. Also
2010-02-09 23:03:44 +00:00
CREDITS.TXT
Add myself to the blame list.
2009-08-20 15:20:15 +00:00
LICENSE.TXT
2010 is upon us.
2010-01-09 18:40:31 +00:00
llvm.spec.in
* llvm.spec.in: update blurb
2007-07-13 09:48:29 +00:00
Makefile
For 'install-clang' target, also traverse tools/clang/lib/Runtime.
2010-01-20 00:43:07 +00:00
Makefile.common
Removed trailing whitespace from Makefiles.
2009-01-09 16:44:42 +00:00
Makefile.config.in
Fix typos. Thanks to John Tytgat for noticing it!
2009-12-07 00:27:35 +00:00
Makefile.rules
Added a custom TableGen backend to support the
2010-01-29 00:21:04 +00:00
ModuleInfo.txt
Patch to build llvm with srcdir != objdir from
2009-01-23 08:42:38 +00:00
README.txt
test commit.
2010-01-26 19:45:17 +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%