SKIP: FAILED Validation Failure: #include using namespace metal; void textureLoad_5a2f9d() { int4 res = arg_0.read(1, 1); } vertex void vertex_main() { textureLoad_5a2f9d(); return; } fragment void fragment_main() { textureLoad_5a2f9d(); return; } kernel void compute_main() { textureLoad_5a2f9d(); return; } tint_CRtFdW.metal:5:14: error: use of undeclared identifier 'arg_0' int4 res = arg_0.read(1, 1); ^ 1 error generated.