gcc-4.9/gcc/testsuite/gcc.dg/pr26570.c


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/* { dg-do compile } */
/* { dg-options "-O2 -fprofile-generate -fprofile-use -fopt-info" } */

unsigned test (unsigned a, unsigned b)
{
  return a / b;
} /* { dg-message "note: \[^\n\]*execution counts estimated" } */