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
81,796 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%
16295fc20b
Go to file
Chandler Carruth 16295fc20b Tweak the loop rotation logic to check whether the loop is naturally 
laid out in a form with a fallthrough into the header and a fallthrough
out of the bottom. In that case, leave the loop alone because any
rotation will introduce unnecessary branches. If either side looks like
it will require an explicit branch, then the rotation won't add any, do
it to ensure the branch occurs outside of the loop (if possible) and
maximize the benefit of the fallthrough in the bottom.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154806 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16 09:31:23 +00:00
autoconf add configure flag --with-default-sysroot 2012-04-16 04:11:45 +00:00
bindings
cmake
docs Documentation fixes to LLVMBuild.html [PR 11563] 2012-04-16 08:42:55 +00:00
examples
include Reapply 'Add reverseColor to raw_ostream'. 2012-04-16 08:56:50 +00:00
lib Tweak the loop rotation logic to check whether the loop is naturally 2012-04-16 09:31:23 +00:00
projects Fix a problem in the target detection for Debian GNU/HURD 2012-04-05 19:34:15 +00:00
runtime
test Tweak the loop rotation logic to check whether the loop is naturally 2012-04-16 09:31:23 +00:00
tools Make member variables of AsmToken private. Remove unnecessary forward declarations. Remove an unnecessary include. 2012-04-15 22:00:22 +00:00
unittests Add the MDBuilder helper class for conveniently creating metadata. 2012-04-15 18:03:49 +00:00
utils Remove old code to strip out unwanted PPC slices for Apple llvmCore. 2012-04-13 22:58:53 +00:00
.gitignore
CMakeLists.txt
configure add configure flag --with-default-sysroot 2012-04-16 04:11:45 +00:00
CREDITS.TXT Add credit and release notes for r150307. By Kai Nacke. 2012-04-16 05:24:52 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules Fix the build under Debian GNU/Hurd. 2012-04-11 15:35:36 +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.

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