forked from OSchip/llvm-project
ea40d5b05b
Compiling with -polly-target=hybrid was causing Polly to occur two times in the pipeline. The reason was how the ManagedMemoryRewritePass was registered in the pass manager. ManagedMemoryRewritePass being a ModulePass was forcing all previous passes to get recomputed. This commit avoids Polly to appear two times in the pipeline registering the ManagedMemoryRewritePass later in the pass manager. Patch by Lorenzo Chelini <l.chelini@icloud.com> Differential Revision: https://reviews.llvm.org/D59263 llvm-svn: 356965 |
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| cmake | ||
| docs | ||
| include/polly | ||
| lib | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .arcconfig | ||
| .arclint | ||
| .gitattributes | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CREDITS.txt | ||
| LICENSE.txt | ||
| 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.