lit-tests/debug/debug_enabled.rs

// RUN: %Slang -g %s
// RUN: %rs-filecheck-wrapper %s
// CHECK: MDSubprogram

#pragma version(1)
#pragma rs java_package_name(foo)

void root(const int *ain, int *aout, const void *usrData,
          uint32_t x, uint32_t y) {
}