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/* { dg-do compile } */

/* { dg-options "-O -finline-small-functions --param early-inlining-insns=0 -fdump-tree-einline" } */

int foo0();

void bar0() { foo0(); }

void foobar0() { bar0(); }

void foo1();

void bar1() { foo1(); }

void foobar1() { bar1(); }

#if 0

int foo2();

int bar2() { return foo2(); }

/* The size estimate fails to see that inlining the call statement in bar2

   will make its lhs dead.  */

void foobar2() { bar2(); }

#endif

int foo3();

int bar3() { return foo3(); }

int foobar3() { return bar3(); }

int bar4() { return 0; }

void foobar4() { bar4(); }

int bar5() { return 0; }

int foobar5() { return bar5(); }

/* { dg-final { scan-tree-dump-times "Inlining" 5 "einline" } } */

/* { dg-final { cleanup-tree-dump "einline" } } */