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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/65003] New: [5 Regression] -fsection-anchors ICE
Date: Tue, 10 Feb 2015 14:29:00 -0000
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X-Bugzilla-Type: new
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: middle-end
X-Bugzilla-Version: 5.0
X-Bugzilla-Keywords: ice-on-valid-code
X-Bugzilla-Severity: normal
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X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Priority: P3
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65003

            Bug ID: 65003
           Summary: [5 Regression] -fsection-anchors ICE
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jakub at gcc dot gnu.org
                CC: hubicka at gcc dot gnu.org
            Target: armv7hl-linux-gnuaebi

struct A
{
  void operator= (A &);
  A ();
};
struct B
{
  A b;
};
struct C
{
  virtual bool foo (int &, bool) const;
};
struct D : virtual C
{
  bool foo (int &, bool) const;
  B e;
};
struct F : D
{
  F (int &, const int &, const A &);
  bool foo (int &, bool) const;
};
bool D::foo (int &, bool) const {}
F::F (int &, const int &, const A &) {}
bool F::foo (int &, bool) const {}

ICEs on armv7hl-linux-gnuaebi, with -O2 -fpic.  I believe the bug has been
introduced with r211045, but haven't verified it.