forked from OSchip/llvm-project
d477bb9a50
Summary: Creating the Scop name is expensive, because creating the Region name it's derived from is expensive. So create the name lazily, because getName() is actually called rarely. This is a reiteration of r328666, which introduced a use-after-free and got reverted in r331363. Differential Revision: https://reviews.llvm.org/D46868 llvm-svn: 332359 |
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| include/polly | ||
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| 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.