URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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| Rev 305 |
Rev 384 |
// { dg-do run }
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// { dg-do run }
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// Bug: g++ expanded b->member() multiple times, causing the optimizer to
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// Bug: g++ expanded b->member() multiple times, causing the optimizer to
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// decide that things weren't related and optimize 'die' into an infinite
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// decide that things weren't related and optimize 'die' into an infinite
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// loop.
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// loop.
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struct A {
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struct A {
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virtual ~A() { }
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virtual ~A() { }
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void f (bool) { }
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void f (bool) { }
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};
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};
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typedef void (A::*pmf_void)();
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typedef void (A::*pmf_void)();
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typedef void (A::*pmf_bool)(bool);
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typedef void (A::*pmf_bool)(bool);
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struct B {
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struct B {
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~B() {}
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~B() {}
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pmf_void member() const { return mbr; }
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pmf_void member() const { return mbr; }
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pmf_void mbr;
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pmf_void mbr;
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};
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};
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A *a;
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A *a;
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B *b;
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B *b;
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void die (bool param) {
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void die (bool param) {
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pmf_bool pmf = (pmf_bool)(b->member());
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pmf_bool pmf = (pmf_bool)(b->member());
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(a->*pmf)(param);
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(a->*pmf)(param);
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}
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}
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int main ()
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int main ()
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{
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{
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A a2;
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A a2;
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B b2;
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B b2;
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b2.mbr = reinterpret_cast(&A::f);
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b2.mbr = reinterpret_cast(&A::f);
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a = &a2;
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a = &a2;
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b = &b2;
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b = &b2;
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die (true);
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die (true);
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}
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}
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