#include <metal_stdlib> | |
using namespace metal; | |
bool tint_workgroupUniformLoad(threadgroup bool* const p) { | |
threadgroup_barrier(mem_flags::mem_threadgroup); | |
bool const result = *(p); | |
threadgroup_barrier(mem_flags::mem_threadgroup); | |
return result; | |
} | |
int foo(threadgroup bool* const tint_symbol) { | |
if (tint_workgroupUniformLoad(tint_symbol)) { | |
return 42; | |
} | |
return 0; | |
} | |