gcc/testsuite/gcc.dg/ipa/ipa-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -fipa-cp -fdump-ipa-cp"  } */
   3 /* { dg-skip-if "PR 25442" { "*-*-*" } { "-fpic" "-fPIC" } { "" } } */
   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   /* Second parameter of g gets different values.  */
  13   if (a > 0)
  14     g (a, 3);
  15   else
  16     g (a, 5);
  17 }
  18 int main ()
  19 {
  20   f (7);
  21   return 0;
  22 }
  23
  24
  25 /* { dg-final { scan-ipa-dump-times "versioned function" 2 "cp"  } } */
  26 /* { dg-final { scan-ipa-dump-times "propagating const" 2 "cp"  } } */
  27 /* { dg-final { cleanup-ipa-dump "cp" } } */
  28
  29