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[Bug tree-optimization/59362] [4.9 Regression] Abort in fini_object_sizes
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 02 Dec 2013 09:25:13 +0000
- Subject: [Bug tree-optimization/59362] [4.9 Regression] Abort in fini_object_sizes
- Auto-submitted: auto-generated
- References: <bug-59362-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59362
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 31345
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31345&action=edit
gcc49-pr59362.patch
The problem is that the new stmt folding in the objsz pass can create new
SSA_NAMEs and the code wasn't prepared for that.