forked from OSchip/llvm-project
812ce7f9be
Polly use algorithms from the Integer Set Library (isl), which is a library written in C and which is incompatible with the rest of the LLVM as it is written in C++. Changes made: - Refactoring isInnermost() to take C++ bindings instead of the plain isl C api. - Addition of manage_copy() when needed to get the reference for the isl_ast_node object Reviewed By: Meinersbur Differential Revision: https://reviews.llvm.org/D99841 |
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| CMakeLists.txt | ||
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| LICENSE.TXT | ||
| README | ||
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.