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Summary: This patch changes the return types for ocl_get_* functions during SPIR code generation. Because these functions return size_t types, the return type needs to be changed to the actual size of size_t on the device. Based on work by Michal Babej and Pekka Jääskeläinen Patch by: Alain Denzler Reviewers: grosser, philip.pfaffe, bollu Reviewed By: grosser, philip.pfaffe Subscribers: nemanjai, kbarton, llvm-commits Differential Revision: https://reviews.llvm.org/D48774 llvm-svn: 336080
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.