forked from OSchip/llvm-project
8286b83f97
In some cases different memory accesses access the very same array using a different multi-dimensional array layout where the same dimensions have different sizes. Instead of asserting when encountering this issue, we gracefully bail out for this scop. This fixes llvm.org/PR25252 llvm-svn: 251791 |
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| LICENSE.txt | ||
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| README | ||
| configure | ||
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.