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b28f86e9e6
When not adding constraints on parameters using -polly-ignore-parameter-bounds, the context may not necessarily list all parameter dimensions. To support code generation in this situation, we now always iterate over the actual parameter list, rather than relying on the context to list all parameter dimensions. llvm-svn: 298197
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.