| #include <metal_stdlib> | |
| using namespace metal; | |
| #define TINT_ISOLATE_UB(VOLATILE_NAME) \ | |
| {volatile bool VOLATILE_NAME = false; if (VOLATILE_NAME) break;} | |
| void f() { | |
| int i = 0; | |
| { | |
| thread int* const p = (&i); | |
| while(true) { | |
| TINT_ISOLATE_UB(tint_volatile_false) | |
| if (false) { | |
| } else { | |
| break; | |
| } | |
| { | |
| } | |
| continue; | |
| } | |
| } | |
| } |