#include using namespace metal; struct tint_symbol { float4 value [[position]]; }; void isNan_4d280d() { bool4 res = isnan(float4()); } vertex tint_symbol vertex_main() { isNan_4d280d(); tint_symbol const tint_symbol_1 = {.value=float4()}; return tint_symbol_1; } fragment void fragment_main() { isNan_4d280d(); return; } kernel void compute_main() { isNan_4d280d(); return; }