gcc/testsuite/gcc.dg/pr20922-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-ffast-math -fno-wrapv -fstrict-overflow -fdump-tree-gimple" } */
   3 int f(int i)
   4 {
   5   return (i - 2) <= i;
   6 }
   7
   8 int g(int i)
   9 {
  10   return (i + 2) >= i;
  11 }
  12
  13 int h(int i)
  14 {
  15   return (i + (-2)) <= i;
  16 }
  17
  18 int x(double i)
  19 {
  20   return (i - 2.0) <= i;
  21 }
  22
  23 int y(double i)
  24 {
  25   return (i + 2.0) >= i;
  26 }
  27
  28 int z(double i)
  29 {
  30   return (i + (-2.0)) <= i;
  31 }
  32 /* { dg-final { scan-tree-dump-times " = 1" 6 "gimple" } } */
  33 /* { dg-final { cleanup-tree-dump "gimple" } } */