forked from OSchip/llvm-project
1046aa3148
The complication of bspatch.cc of the AOSP buildbot currently fails presumably because the occurance of a MetadataAsValue in an operand. This kind of value can occur as operands of intrinsics, the typical example being the debug intrinsics. Polly currently ignores the debug intrinsics and it is not yet clear which other intrinic might occur. For such cases, and to unbreak the AOSP buildbot, treat a MetadataAsValue as a constant because it can be referenced without modification in generated code. llvm-svn: 309992 |
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| include/polly | ||
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| tools | ||
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| 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.