http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50960
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2011-11-02 Ever Confirmed|0 |1 --- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-11-02 14:32:13 UTC --- Does not help. The vtable objects are still not in .rodata: .data .align 32 .type __m_MOD___vtab_m_T2, @object .size __m_MOD___vtab_m_T2, 40 __m_MOD___vtab_m_T2: .long 69979408 .long 0 .quad __m_MOD___vtab_m_T .quad __m_MOD___def_init_m_T2 .quad __m_MOD___copy_m_T2 .quad __m_MOD_ext nor are reads from them optimized (-fdump-tree-fre-details, t.f90.027t.fre1): <bb 6>: D.1793_12 = &__vtab_m_T; D.1794_13 = D.1793_12->bar; D.1794_13 (); should have been simplified to the constant __vtab_m_T.bar is initialized from.