gcc-4.9/gcc/testsuite/gcc.dg/uninit-pred-7_b.c


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/* { dg-do compile } */
/* { dg-options "-Wuninitialized -O2" } */

int g;
void bar();
void blah(int);

int foo (int n, int l, int m, int r)
{
  int v;

  if (n > 10)
    v = r;

  if (m) g++;
  else   bar();

  if (( n > 10) || (l != 100))
      blah (v); /* { dg-warning "uninitialized" "warning" } */

  return 0;
}