gcc/testsuite/gcc.dg/ipa/ipa-4.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -fipa-cp -fipa-cp-clone -fdump-ipa-cp -fno-early-inlining"  } */
   3 /* { dg-add-options bind_pic_locally } */
   4
   5 #include <stdio.h>
   6 int g (int b, int c)
   7 {
   8   printf ("%d %d\n", b, c);
   9 }
  10 int f (int a)
  11 {
  12   /* First and second parameter of g gets different values.  */
  13
  14   if (a > 0)
  15     g (a, 3);
  16   else
  17     g (a+1, 5);
  18 }
  19 int main ()
  20 {
  21   int i;
  22   for (i = 0; i < 100; i++)
  23     f (7);
  24   return 0;
  25 }
  26
  27
  28 /* { dg-final { scan-ipa-dump "Creating a specialized node of f" "cp"  } } */
  29 /* { dg-final { scan-ipa-dump-times "replacing param .0 a with const 7" 1 "cp"  } } */