gcc/testsuite/gcc.dg/pr95171.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fexceptions -ffinite-math-only -fnon-call-exceptions" } */
   3
   4 inline double __attribute__ ((always_inline))
   5 w9 (int q2)
   6 {
   7   return __builtin_fabs (__builtin_nan ("")) > 0.0 ? 1.0 : q2 / 1.0;
   8 }
   9
  10 double __attribute__ ((optimize ("-fipa-cp")))
  11 o7 (int iz)
  12 {
  13   int rj[1];
  14
  15   (void) rj;
  16
  17   return w9 (iz);
  18 }