LLVM  3.7.0
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BypassSlowDivision.h File Reference
#include "llvm/ADT/DenseMap.h"
#include "llvm/IR/Function.h"
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 llvm
 Compute iterated dominance frontiers using a linear time algorithm.
 

Functions

bool llvm::bypassSlowDivision (Function &F, Function::iterator &I, const DenseMap< unsigned int, unsigned int > &BypassWidth)
 This optimization identifies DIV instructions that can be profitably bypassed and carried out with a shorter, faster divide. More...