forked from OSchip/llvm-project
![]() Pass plugins introduced in D61446 do not support dynamic linking on Windows, hence the option LLVM_${name_upper}_LINK_INTO_TOOLS can only work being set to "ON". Currently, it defaults to "OFF" such that such plugins are inoperable by default on Windows. Change the default for subprojects to follow LLVM_ENABLE_PROJECTS. Reviewed By: serge-sans-paille, MaskRay Differential Revision: https://reviews.llvm.org/D72372 |
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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.