gcc/testsuite/gcc.dg/struct/wo_prof_escape_arg_to_local.c

   1 /* { dg-options "-O3 -fno-inline -fipa-type-escape -fdump-ipa-all -fipa-struct-reorg -fwhole-program -combine" } */
   2 /* { dg-do compile } */
   3 /* { dg-do run } */
   4
   5 #include <stdlib.h>
   6 struct str
   7 {
   8   int a;
   9   float b;
  10 };
  11
  12 #define N 1000
  13
  14 int
  15 foo (struct str * p_str)
  16 {
  17   static int sum = 0;
  18
  19   sum = sum + p_str->a;
  20   return sum;
  21 }
  22
  23 int
  24 main ()
  25 {
  26   int i, sum;
  27   struct str * p = malloc (N * sizeof (struct str));
  28
  29   for (i = 0; i < N; i++)
  30     sum = foo (p+i);
  31
  32   return 0;
  33 }
  34
  35 /*--------------------------------------------------------------------------*/
  36 /* { dg-final { scan-ipa-dump "is passed to local function...Excluded." "ipa_struct_reorg" } } */
  37 /* { dg-final { cleanup-ipa-dump "*" } } */