BeginExactLog2Op 207 src/HexagonOptimize.cpp for (size_t i = Pattern::BeginExactLog2Op; i < Pattern::EndExactLog2Op && is_match; i++) { BeginExactLog2Op 211 src/HexagonOptimize.cpp if (p.flags & (Pattern::ExactLog2Op1 << (i - Pattern::BeginExactLog2Op))) {