http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53411
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Keywords| |ice-on-valid-code, ra
Last reconfirmed| |2012-05-20
Component|c |middle-end
Ever Confirmed|0 |1
Summary|segfault |[4.8 Regression] ICE in
| |move_unallocated_pseudos
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-05-20
19:26:39 UTC ---
Confirmed.
(gdb) p i
$1 = 144
(gdb) l
4004 for (i = first_moveable_pseudo; i < last_moveable_pseudo; i++)
4005 if (reg_renumber[i] < 0)
4006 {
4007 int idx = i - first_moveable_pseudo;
4008 rtx other_reg = VEC_index (rtx, pseudo_replaced_reg, idx);
4009 rtx def_insn = DF_REF_INSN (DF_REG_DEF_CHAIN (i));
144 does not exist in the IR as far as I can tell.
