#version 310 es

layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
void unused_entry_point() {
  return;
}
uint tint_ftou(float v) {
  return ((v < 4294967040.0f) ? ((v < 0.0f) ? 0u : uint(v)) : 4294967295u);
}

float u = 1.0f;
void f() {
  uint v = tint_ftou(u);
}

