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2e171b52ee
statement naming - A recent ppcg/isl update caused the grid/block size upper bounds to deviate by one from the oracle. This is not an effect that's visible at runtime. - Statement naming changed in polly. Update the testcases. llvm-svn: 333090
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.