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b46847c035
We add a ScopInliner pass which inlines functions based on a simple heuristic: Let `g` call `f`. If we can model all of `f` as a Scop, we inline `f` into `g`. This requires `-polly-detect-full-function` to be enabled. So, the pass asserts that `-polly-detect-full-function` is enabled. Differential Revision: https://reviews.llvm.org/D36832 llvm-svn: 311126
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.