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[Bug optimization/12275] [3.4 regression] [unit-at-a-time] ICE in htab_clear_slot
- From: "zlomek at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Oct 2003 16:19:41 -0000
- Subject: [Bug optimization/12275] [3.4 regression] [unit-at-a-time] ICE in htab_clear_slot
- References: <20030914162115.12275.schwab@suse.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12275
zlomek at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2003-09-14 18:27:05 |2003-10-01 16:19:40
date| |
------- Additional Comments From zlomek at gcc dot gnu dot org 2003-10-01 16:19 -------
This happens on x86-64 too.
The problem is that
when adding to hashtable in cgraph_node () DECL_ASSEMBLER_NAME is "__finite"
and when removing node in cgraph_remove_node () DECL_ASSEMBLER_NAME is
"__GI___finite".
Thus the hash key is different so it finds different slot in cgraph_remove_node ()
which is in this testcase EMPTY_SLOT.