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[Bug target/78118] xtensa: ICE in gcc-6.1.0/libgcc/libgcc2.c:1992:1: error: unrecognizable insn
- From: "jcmvbkbc at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 26 Oct 2016 17:50:53 +0000
- Subject: [Bug target/78118] xtensa: ICE in gcc-6.1.0/libgcc/libgcc2.c:1992:1: error: unrecognizable insn
- Auto-submitted: auto-generated
- References: <bug-78118-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78118
jcmvbkbc at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2016-10-26
Version|unknown |6.1.0
Assignee|unassigned at gcc dot gnu.org |jcmvbkbc at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from jcmvbkbc at gcc dot gnu.org ---
It started failing after the following commit:
commit 32e90dc6a0cda452b426b370326e315ac6f10f02
Author: edlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed Jul 1 16:10:30 2015 +0000
gcc/ChangeLog:
2015-07-01 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR rtl-optimization/61047
* rtlanal.c (get_initial_register_offset): New function.
(rtx_addr_can_trap_p_1): Check offsets of stack references.
testsuite/ChangeLog:
2015-07-01 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR rtl-optimization/61047
* gcc.c-torture/execute/20150611-1.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225260
138bc75d-0d04-0410-961f-82ee72b054a4