diff options
Diffstat (limited to 'include/llvm/Analysis/ScalarEvolutionExpressions.h')
| -rw-r--r-- | include/llvm/Analysis/ScalarEvolutionExpressions.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h index 1fc03be761..9cd902a120 100644 --- a/include/llvm/Analysis/ScalarEvolutionExpressions.h +++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h @@ -351,8 +351,14 @@ namespace llvm { static inline bool classof(const SCEV *S) { return S->getSCEVType() == scAddRecExpr; } - }; + /// Splits the SCEV into two vectors of SCEVs representing the subscripts + /// and sizes of an array access. Returns the remainder of the + /// delinearization that is the offset start of the array. + const SCEV *delinearize(ScalarEvolution &SE, + SmallVectorImpl<const SCEV *> &Subscripts, + SmallVectorImpl<const SCEV *> &Sizes) const; + }; //===--------------------------------------------------------------------===// /// SCEVSMaxExpr - This class represents a signed maximum selection. |