#include using namespace metal; struct S { /* 0x0000 */ int a; }; int tint_div(int lhs, int rhs) { return (lhs / select(rhs, 1, bool((rhs == 0) | bool((lhs == (-2147483647 - 1)) & (rhs == -1))))); } void foo(device S* const tint_symbol) { (*(tint_symbol)).a = tint_div((*(tint_symbol)).a, 2); }