NarrowUnsignedOps  734 src/HexagonOptimize.cpp             { "halide.hexagon.navg.vub.vub", i8_sat((wild_i16x - wild_i16x)/2), Pattern::NarrowUnsignedOps },
NarrowUnsignedOps  746 src/HexagonOptimize.cpp             { "halide.hexagon.satub_sub.vub.vub", u8_sat(wild_i16x - wild_i16x), Pattern::NarrowUnsignedOps },
NarrowUnsignedOps  747 src/HexagonOptimize.cpp             { "halide.hexagon.satuh_sub.vuh.vuh", u16_sat(wild_i32x - wild_i32x), Pattern::NarrowUnsignedOps },