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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [g++.dg/] [ipa/] [ivinline-9.C] - Blame information for rev 693

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Line No. Rev Author Line
1 693 jeremybenn
/* Verify that simple virtual calls are inlined even without early
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   inlining, even when a typecast to an ancestor is involved along the
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   way and that ancestor itself has an ancestor wich is not the
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   primary base class.  */
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/* { dg-do run } */
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/* { dg-options "-O3 -fdump-ipa-inline -fno-early-inlining -fno-ipa-cp"  } */
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extern "C" void abort (void);
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class Distraction
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{
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public:
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  float f;
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  double d;
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  Distraction ()
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  {
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    f = 8.3;
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    d = 10.2;
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  }
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  virtual float bar (float z);
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};
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class A
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{
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public:
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  int data;
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  virtual int foo (int i);
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};
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/*
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class D2
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{
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public:
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  virtual float baz (float z)
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  {
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    abort();
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  }
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};
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*/
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class A2 : public Distraction, public A
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{
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  int i2;
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};
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class B : public A2
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{
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public:
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  virtual int foo (int i);
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};
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float Distraction::bar (float z)
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{
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  f += z;
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  return f/2;
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}
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int A::foo (int i)
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{
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  return i + 1;
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}
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int B::foo (int i)
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{
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  return i + 2;
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}
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int __attribute__ ((noinline,noclone)) get_input(void)
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{
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  return 1;
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}
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static int middleman_1 (class A *obj, int i)
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{
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  return obj->foo (i);
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}
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static int middleman_2 (class B *obj, int i)
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{
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  return middleman_1 (obj, i);
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}
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int main (int argc, char *argv[])
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{
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  class B b;
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  int i;
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  for (i = 0; i < get_input (); i++)
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    if (middleman_2 (&b, get_input ()) != 3)
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      abort ();
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  return 0;
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}
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/* { dg-final { scan-ipa-dump "Discovered a virtual call to a known target.*B::.*foo"  "inline"  } } */
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/* { dg-final { scan-ipa-dump "B::foo\[^\\n\]*inline copy in int main"  "inline"  { xfail *-*-* } } } */
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/* { dg-final { cleanup-ipa-dump "inline" } } */

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