The llvm.nvvm.sust.b.2d.array.v4i8.zero intrinsic; known as __nvvm_sust_b_2d_array_v4i8_zero in GCC.
See Implementation
The llvm.nvvm.sust.b.2d.array.v4i8.zero intrinsic; known as __nvvm_sust_b_2d_array_v4i8_zero in GCC.