1 void foo(int a)
   2 {
   3         while (1)
   4                 a ^= 0;
   5 }
   6 
   7 /*
   8  * check-name: trivial phis
   9  * check-command: test-linearize -Wno-decl $file
  10  *
  11  * check-output-ignore
  12  * check-output-excludes: phi\\.
  13  * check-output-excludes: phisrc\\.
  14  */