llvmint::nvvm::sust_b_2d_i64_zero

pub unsafe extern fn sust_b_2d_i64_zero(a: i64, b: i32, c: i32, d: i64)

The llvm.nvvm.sust.b.2d.i64.zero intrinsic; known as __nvvm_sust_b_2d_i64_zero in GCC.