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From: "janis at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/25682] [4.0/4.1/4.2 Regression] ICE when using old sytle offsetof (with non zero start) as array size
Date: Mon, 16 Jan 2006 19:28:00 -0000 [thread overview]
Message-ID: <20060116192826.4804.qmail@sourceware.org> (raw)
In-Reply-To: <bug-25682-3368@http.gcc.gnu.org/bugzilla/>
------- Comment #5 from janis at gcc dot gnu dot org 2006-01-16 19:28 -------
A regression hunt on powerpc-linux using the submitter's testcase identified
the following patch as introducing the failure:
http://gcc.gnu.org/viewcvs?view=rev&rev=87064
r87064 | rth | 2004-09-03 23:50:11 +0000 (Fri, 03 Sep 2004) | 16 lines
PR middle-end/9997
* cfgexpand.c (LOCAL_ALIGNMENT): Provide default.
(STACK_ALIGNMENT_NEEDED, FRAME_GROWS_DOWNWARD): Likewise.
(struct stack_var, EOC, stack_vars, stack_vars_alloc, stack_vars_num,
stack_vars_sorted, stack_vars_conflict, stack_vars_conflict_alloc,
frame_phase, get_decl_align_unit, add_stack_var, triangular_index,
resize_stack_vars_conflict, add_stack_var_conflict,
stack_var_conflict_p, add_alias_set_conflicts, stack_var_size_cmp,
union_stack_vars, partition_stack_vars, dump_stack_var_partition,
expand_one_stack_var_at, expand_stack_vars, expand_one_stack_var,
expand_one_static_var, expand_one_hard_reg_var,
expand_one_register_var, expand_one_error_var, defer_stack_allocation,
expand_one_var, expand_used_vars_for_block, clear_tree_used): New.
(expand_used_vars): Rewrite.
* Makefile.in (cfgexpand.o): Update dependencies.
--
janis at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rth at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25682
next prev parent reply other threads:[~2006-01-16 19:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-05 21:39 [Bug c/25682] New: ICE when using (int)(&((S*)0)->field) " gcc-bugzilla at gcc dot gnu dot org
2006-01-05 22:36 ` [Bug c/25682] [4.0/4.1/4.2 Regression] " steven at gcc dot gnu dot org
2006-01-05 22:42 ` pinskia at gcc dot gnu dot org
2006-01-07 16:01 ` [Bug c/25682] [4.0/4.1/4.2 Regression] ICE when using old sytle offsetof (with non zero start) " pinskia at gcc dot gnu dot org
2006-01-14 6:04 ` pinskia at gcc dot gnu dot org
2006-01-15 22:27 ` mmitchel at gcc dot gnu dot org
2006-01-16 12:46 ` jakub at gcc dot gnu dot org
2006-01-16 19:28 ` janis at gcc dot gnu dot org [this message]
2006-01-17 9:58 ` jakub at gcc dot gnu dot org
2006-01-17 10:00 ` jakub at gcc dot gnu dot org
2006-02-27 20:25 ` [Bug c/25682] [4.0 " mmitchel at gcc dot gnu dot org
2006-02-28 11:38 ` jakub at gcc dot gnu dot org
2006-02-28 12:45 ` pinskia at gcc dot gnu dot org
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