// RUN: %clang_cc1 %s -emit-llvm-only
// CHECK that we don't crash.
int main(void){
int x = 12;
// Make sure we don't crash when constant folding the case 4
// statement due to the case 5 statement contained in the do loop
switch (4) {
case 4: do {
switch (6) {
case 6: {
case 5: x++;
};
};
} while (x < 100);
}
return x;
}