llvm-project

History

Tobias Grosser aeabcf24df ScopDetection: Use isTopLevelRegion Contributed-by: Star Tan <tanmx_star@yeah.net> llvm-svn: 178530		2013-04-02 06:41:48 +00:00
..
autoconf	'chmod -x' on files that do not need the executable bits	2012-12-29 15:09:03 +00:00
cmake	autoconf/cmake: Always require isl code generation.	2012-10-21 21:48:21 +00:00
docs	…
include	Cloog: Add virtual destructor to silence gcc warning	2013-03-23 01:10:53 +00:00
lib	ScopDetection: Use isTopLevelRegion	2013-04-02 06:41:48 +00:00
test	clang-format: Many more files	2013-03-23 01:05:07 +00:00
tools	clang-format: Many more files	2013-03-23 01:05:07 +00:00
utils	check that clang-format exists	2013-02-15 21:26:50 +00:00
www	www: Add kernelgen publications	2013-01-18 00:26:39 +00:00
CMakeLists.txt	cmake: Do not clang-format check the externally imported json library	2013-03-23 01:04:48 +00:00
CREDITS.txt	(Test commit for polly)	2011-07-16 13:30:03 +00:00
LICENSE.txt	Update the copyright coredits -- Happy new year 2013!	2013-01-01 10:00:19 +00:00
Makefile	Revert "Fix a bug introduced by r153739: We are not able to provide the correct"	2012-04-11 07:43:13 +00:00
Makefile.common.in	'chmod -x' on files that do not need the executable bits	2012-12-29 15:09:03 +00:00
Makefile.config.in	'chmod -x' on files that do not need the executable bits	2012-12-29 15:09:03 +00:00
README	Trivial change to the README, mainly to test commit access.	2012-10-09 04:59:42 +00:00
configure	do not require cloog from configure	2012-11-26 23:03:41 +00:00

README

Polly - Polyhedral optimizations for LLVM
-----------------------------------------
http://polly.llvm.org/

Polly uses a mathematical representation, the polyhedral model, to represent and
transform loops and other control flow structures. Using an abstract
representation it is possible to reason about transformations in a more general
way and to use highly optimized linear programming libraries to figure out the
optimal loop structure. These transformations can be used to do constant
propagation through arrays, remove dead loop iterations, optimize loops for
cache locality, optimize arrays, apply advanced automatic parallelization, drive
vectorization, or they can be used to do software pipelining.