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[Bug c++/23949] [4.1 Regression] segv in do_structure_copy() in template nightmare
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Oct 2005 15:48:20 -0000
- Subject: [Bug c++/23949] [4.1 Regression] segv in do_structure_copy() in template nightmare
- References: <bug-23949-3760@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2005-10-13 15:48 -------
... to mark as dup of PR24351, as this now looks like
#0 0x0000000000ac7920 in do_simple_structure_copy (lhs=
{type = SCALAR, var = 15, offset = 0}, rhs=
{type = SCALAR, var = 11, offset = 0}, size=24)
at tree-ssa-structalias.c:2325
#1 0x0000000000ac7f28 in do_structure_copy (lhsop=0x2a95bcc9b0,
rhsop=0x2a95a4f000) at tree-ssa-structalias.c:2495
#2 0x0000000000ac9490 in find_func_aliases (t=0x2a95bcc960, ai=0xfdef80)
at tree-ssa-structalias.c:2796
#3 0x0000000000acb791 in compute_points_to_sets (ai=0xfdef80)
at tree-ssa-structalias.c:3639
#4 0x000000000066d875 in compute_may_aliases () at tree-ssa-alias.c:263
and the latter has a nicer testcase.
*** This bug has been marked as a duplicate of 24351 ***
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23949