Subversion Repositories openrisc

/* { dg-do compile  { target i?86-*-* x86_64-*-* } } */

/* { dg-options "-Wuninitialized -O2 -mbranch-cost=0" } */

int g;

void bar();

void blah(int);

int foo (int n, int l, int m, int r)

{

  int v;

  if (n || m || r || l)

    v = r;

  if (m) g++;

  else   bar();

  if ( n ||  m || r || l)

      blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */

  if ( n )

      blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */

  if ( l )

      blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */

  return 0;

}

int foo_2 (int n, int l, int m, int r)

{

  int v;

  if (n || m || r )

    v = r;

  if (m) g++;

  else   bar();

  if ( n || m || r || l)

      blah(v); /* { dg-warning "uninitialized" "warning" } */

  return 0;

}