gcc/testsuite/gcc.dg/nest.c

   1 /* PR 5967, PR 7114 */
   2 /* { dg-do run } */
   3 /* { dg-options "-O2 -pg" } */
   4 /* { dg-options "-O2 -pg -static" { target hppa*-*-hpux* } } */
   5 /* { dg-error "profiler" "No profiler support" { target mmix-*-* xstormy16-*-* } 0 } */
   6 /* Support for -pg on irix relies on gcrt1.o which doesn't exist yet.
   7    See: http://gcc.gnu.org/ml/gcc/2002-10/msg00169.html */
   8 /* { dg-error "gcrt1.o" "Profiler support missing" { target mips*-*-irix* } 0 } */
   9 /* { dg-error "-pg not supported" "Profiler support missing" { target *-*-sco3.2v5* } 0 } */
  10
  11 long foo (long x)
  12 {
  13   long i, sum = 0;
  14   long bar (long z) { return z * 2; }
  15
  16   for (i = 0; i < x; i++)
  17     sum += bar (i);
  18
  19   return sum;
  20 }
  21
  22 int main (void)
  23 {
  24   if (foo(10) != 90)
  25     abort ();
  26   return 0;
  27 }