Searched refs:isIdentity (Results 1 – 6 of 6) sorted by relevance
230 if (Mask.isIdentity()) in canVectorize()
52 bool isIdentity() const { in isIdentity() function
1034 static bool isIdentity(ArrayRef<int> Mask) { in isIdentity() function1563 if (isIdentity(SM.Mask)) in shuffs1()1638 if (isIdentity(SM.Mask)) in shuffp1()
645 bool isIdentity() const { in isIdentity() function646 return cast<llvm::ShuffleVectorInst>(Val)->isIdentity(); in isIdentity()
1606 if (Shuffle->isIdentity()) in getInstructionCost()
2078 bool isIdentity() const {