mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2024-12-02 02:38:04 +00:00
23753c6088
Move SimplifiyVisitor from Simplify.h to Simplify.cpp. It is not relevant for applying the pass in either the NewPM or the legacyPM. Rename it to SimplifyImpl to account for that. This is possible due its state not being necessary to be preserved between runs and thefore SimplifyImpl not needed to be held in the pass object. Instead, SimplifyImpl is only instatiated for the current Scop. In the NewPM as a function-local variable, and in the legacy PM inside a llvm::Optional object because the state must be preserved between the printScop (invoked by opt -analyze) and the most recent runOnScop calls. |
||
|---|---|---|
| .. | ||
| cmake | ||
| docs | ||
| include/polly | ||
| lib | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| www | ||
| .arclint | ||
| .gitattributes | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CREDITS.txt | ||
| LICENSE.txt | ||
| 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.