gcc/testsuite/gcc.dg/fold-cond-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdump-tree-original" } */
   3
   4 unsigned long f1 (int x)
   5 {
   6   return x > 0 ? (unsigned long) x : 0;
   7 }
   8
   9 unsigned long f2 (int x, int y)
  10 {
  11   return x > y ? (unsigned long) x : (unsigned long) y;
  12 }
  13
  14 unsigned long f3 (int x)
  15 {
  16   return x < 0 ? (unsigned long) x : 0;
  17 }
  18
  19 unsigned long f4 (int x, int y)
  20 {
  21   return x < y ? (unsigned long) x : (unsigned long) y;
  22 }
  23
  24 unsigned long f5 (unsigned int x, unsigned int y)
  25 {
  26   return x > y ? (unsigned long) x : (unsigned long) y;
  27 }
  28
  29 unsigned long f6 (unsigned int x, unsigned int y)
  30 {
  31   return x < y ? (unsigned long) x : (unsigned long) y;
  32 }
  33
  34 /* { dg-final { scan-tree-dump-times "MAX_EXPR" 3 "original"} } */
  35 /* { dg-final { scan-tree-dump-times "MIN_EXPR" 3 "original"} } */