[Bug middle-end/53433] [4.8 Regression] ICE in int_mode_for_mode, at stor-layout.c:424 during lto-bootstrap
ubizjak at gmail dot com
gcc-bugzilla@gcc.gnu.org
Wed Jul 4 11:31:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53433
--- Comment #26 from Uros Bizjak <ubizjak at gmail dot com> 2012-07-04 11:30:26 UTC ---
(In reply to comment #25)
> So, does
>
> Index: gimple-fold.c
> ===================================================================
> --- gimple-fold.c (revision 189251)
> +++ gimple-fold.c (working copy)
> @@ -2713,6 +2713,8 @@ get_base_constructor (tree base, HOST_WI
> if (!DECL_INITIAL (base)
> && (TREE_STATIC (base) || DECL_EXTERNAL (base)))
> return error_mark_node;
> + if (DECL_INITIAL (base) == error_mark_node)
> + return NULL_TREE;
> return DECL_INITIAL (base);
>
> case ARRAY_REF:
>
> fix it?
Let me restart the bootstrap, I will report ASAP.
BTW: There is no referece to insn_data in failing expand_builtin_strcmp objdump
asm dump.
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