The llvm.hexagon.M2.dpmpyuu.acc.s0 intrinsic; known as __builtin_HEXAGON_M2_dpmpyuu_acc_s0 in GCC.
See Implementation
The llvm.hexagon.M2.dpmpyuu.acc.s0 intrinsic; known as __builtin_HEXAGON_M2_dpmpyuu_acc_s0 in GCC.