gcc/testsuite/gcc.dg/pr63568.c

   1 /* PR middle-end/63568 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O -fdump-tree-cddce1" } */
   4
   5 int
   6 fn1 (int a, int b, int m)
   7 {
   8   int tem1 = a & ~m;
   9   int tem2 = b & m;
  10   return tem1 | tem2;
  11 }
  12
  13 int
  14 fn2 (int a, int b, int m)
  15 {
  16   int tem1 = a & ~m;
  17   int tem2 = m & b;
  18   return tem1 | tem2;
  19 }
  20
  21 int
  22 fn3 (int a, int b, int m)
  23 {
  24   int tem1 = ~m & a;
  25   int tem2 = m & b;
  26   return tem1 | tem2;
  27 }
  28
  29 int
  30 fn4 (int a, int b, int m)
  31 {
  32   int tem1 = ~m & a;
  33   int tem2 = b & m;
  34   return tem1 | tem2;
  35 }
  36
  37 int
  38 fn5 (int a, int b, int m)
  39 {
  40   int tem1 = b & m;
  41   int tem2 = a & ~m;
  42   return tem1 | tem2;
  43 }
  44
  45 int
  46 fn6 (int a, int b, int m)
  47 {
  48   int tem1 = m & b;
  49   int tem2 = a & ~m;
  50   return tem1 | tem2;
  51 }
  52
  53 int
  54 fn7 (int a, int b, int m)
  55 {
  56   int tem1 = m & b;
  57   int tem2 = ~m & a;
  58   return tem1 | tem2;
  59 }
  60
  61 int
  62 fn8 (int a, int b, int m)
  63 {
  64   int tem1 = b & m;
  65   int tem2 = ~m & a;
  66   return tem1 | tem2;
  67 }
  68
  69 /* { dg-final { scan-tree-dump-not " \\| " "cddce1" } } */