gcc/testsuite/gcc.dg/fold-abs-4.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdump-tree-gimple -fwrapv" } */
   3 extern float fabsf (float);
   4 extern float cabsf (_Complex float);
   5
   6 int f (float a) {
   7         return fabsf(a) < 0.0;
   8 }
   9
  10 int g (_Complex float a) {
  11         return cabsf (a) < 0.0;
  12 }
  13
  14 /* { dg-final { scan-tree-dump-times "ABS" 0 "gimple" } } */