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[Bug c++/83372] Compiler segfaults building Mir
- From: "dmalcolm at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 09 Feb 2018 15:55:11 +0000
- Subject: [Bug c++/83372] Compiler segfaults building Mir
- Auto-submitted: auto-generated
- References: <bug-83372-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83372
David Malcolm <dmalcolm at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |dmalcolm at gcc dot gnu.org
--- Comment #12 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Turning the cgraphunit.c:493
gcc_collect ();
into
selftest::forcibly_ggc_collect ();
and removing the:
--param ggc-min-expand=0 --param ggc-min-heapsize=0
allows it to be reproduced in a few seconds, rather than many minutes.