forked from OSchip/llvm-project
2f70584ae6
We used checks to minimize the number of remarks we present to a user but these checks can become expensive, especially since all wrapping assumptions are emitted separately. Because there is not benefit for a "headless" run we put these checks under a command line flag. Thus, if the flag is not given we will emit "non-effective" remarks, e.g., duplicates and revert to the old behaviour if it is given. As this also changes the internal representation of some sets we set the flag by default for our unit tests. llvm-svn: 266087 |
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| include/polly | ||
| lib | ||
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| tools | ||
| 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.