1 2static int q; 3 4void foo() { 5 int t = q; 6 q = t + 1; 7} 8int main() { 9 q = 0; 10 foo(); 11 q = q - 1; 12 13 return q; 14} 15 16// This is the source that corresponds to funccall.ll 17// RUN: echo foo 18