validation/optim/cse-commutativity.c

   1 static int add(int a, int b) { return (a + b) == (b + a); }
   2 static int mul(int a, int b) { return (a * b) == (b * a); }
   3 static int and(int a, int b) { return (a & b) == (b & a); }
   4 static int ior(int a, int b) { return (a | b) == (b | a); }
   5 static int xor(int a, int b) { return (a ^ b) == (b ^ a); }
   6 static int  eq(int a, int b) { return (a == b) == (b == a); }
   7 static int  ne(int a, int b) { return (a != b) == (b != a); }
   8
   9
  10 /*
  11  * check-name: cse-commutativity
  12  * check-command: test-linearize $file
  13  * check-output-ignore
  14  *
  15  * check-output-excludes: add\\.
  16  * check-output-excludes: muls\\.
  17  * check-output-excludes: and\\.
  18  * check-output-excludes: or\\.
  19  * check-output-excludes: xor\\.
  20  * check-output-excludes: seteq\\.
  21  * check-output-excludes: setne\\.
  22  */