mirror of
https://github.com/intel/llvm.git
synced 2026-01-20 01:58:44 +08:00
12e650d682
Our alias metadata is currently not emitted in a deterministic order. As it is not needed in this test, we just drop it for now (but keep in mind to fix this). llvm-svn: 246942
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.