Try it with clang

ub.cpp

#include <cstdio>

using namespace std;

void Foo(void) {
  //puts("Foo Start");
  for (int i = 0; i >= 0; ++i) {
    // Undefined behavior
  }
  puts("Foo End");
}

void Bar(void) {
  puts("Bar");
}

int main() {
  void (*volatile Invocable)(void) = Foo;
  Invocable();
  return 0;
}