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These are the last remaining "trivial" changes to passes that use Instruction pointers for insertion. All of this should be NFC, it's just changing the spelling of how we identify a position. In one or two locations, I'm also switching uses of getNextNode etc to using std::next with iterators. This too should be NFC. --------- Merged by: Stephen Tozer <stephen.tozer@sony.com>
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.