The llvm.nvvm.sust.b.2d.array.i8.zero intrinsic; known as __nvvm_sust_b_2d_array_i8_zero in GCC.
See Implementation
The llvm.nvvm.sust.b.2d.array.i8.zero intrinsic; known as __nvvm_sust_b_2d_array_i8_zero in GCC.