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This version includes an update for imath (isl-0.17.1-49-g2f1c129). It fixes the compilation under windows, which does not know ssize_t. In addition, isl-0.17.1-288-g0500299 changed the way isl_test finds the source directory. It now generates a file isl_srcdir.c at configure-time, containing the source path, to not require setting the environment variable "srcdir" at test-time. The cmake build system had to be modified to also generate that file. llvm-svn: 288811
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.