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15a16def6e
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Evan Cheng 15a16def6e Add a hybrid bottom up scheduler that reduce register usage while avoiding 
pipeline stall. It's useful for targets like ARM cortex-a8. NEON has a lot
of long latency instructions so a strict register pressure reduction
scheduler does not work well.
Early experiments show this speeds up some NEON loops by over 30%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104216 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-20 06:13:19 +00:00
autoconf Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently: 2010-05-10 20:11:56 +00:00
bindings add attributes and module level asm to the ocaml bindings, 2010-04-10 17:52:58 +00:00
cmake Tell Valgrind when we modify already-executed machine code so it knows 2010-03-15 04:57:55 +00:00
docs Update autoconf/automake versions in the documentation to match the versions used in Autogen.sh 2010-05-19 07:00:17 +00:00
examples Remove the -enable-sjlj-eh option, which doesn't do anything. 2010-05-02 15:36:26 +00:00
include Add a hybrid bottom up scheduler that reduce register usage while avoiding 2010-05-20 06:13:19 +00:00
lib Add a hybrid bottom up scheduler that reduce register usage while avoiding 2010-05-20 06:13:19 +00:00
projects Testing subversion commit access 2010-02-23 15:11:17 +00:00
runtime Delete a blank line. 2010-04-16 13:32:55 +00:00
test Define the x86 pause instruction. 2010-05-20 01:35:50 +00:00
tools Avoid renaming loadable modules at install time. Now the gold plugin is named 2010-05-16 03:13:23 +00:00
unittests Fix const ilist_node::get{Prev,Next}Node() to actually compile. Picky, picky. 2010-05-13 18:35:02 +00:00
utils lit: Add another place to look for bash. 2010-05-19 23:56:09 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +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 options for using static runtime on MSVC++ build. 2010-03-18 13:52:05 +00:00
configure Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently: 2010-05-10 20:11:56 +00:00
CREDITS.TXT Adding the MicroBlaze backend. 2010-02-23 19:15:24 +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 Update for CIndex rename. 2010-04-30 23:36:47 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently: 2010-05-10 20:11:56 +00:00
Makefile.rules Avoid renaming loadable modules at install time. Now the gold plugin is named 2010-05-16 03:13:23 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt Give packagers some advice about how to build LLVM so it's useful to 2010-02-26 00:54:42 +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.

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