https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
Andrew Pinski changed:
What|Removed |Added
CC||mans at mansr dot com
--- Comment #9
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
--- Comment #7 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Thu Aug 14 09:32:17 2014
New Revision: 213954
URL: https://gcc.gnu.org/viewcvs?rev=213954root=gccview=rev
Log:
[optabs.c] Fix ICE when expanding single-threaded version
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
--- Comment #6 from yroux at gcc dot gnu.org ---
Author: yroux
Date: Sun Aug 10 23:03:16 2014
New Revision: 213801
URL: https://gcc.gnu.org/viewcvs?rev=213801root=gccview=rev
Log:
gcc/
2014-08-11 Yvan Roux yvan.r...@linaro.org
Backport
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
--- Comment #5 from ktkachov at gcc dot gnu.org ---
Author: ktkachov
Date: Mon Aug 4 10:03:32 2014
New Revision: 213555
URL: https://gcc.gnu.org/viewcvs?rev=213555root=gccview=rev
Log:
PR 61713: ICE when expanding single-threaded version of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
CC||robertgjenssen at gmail dot
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
ktkachov at gcc dot gnu.org changed:
What|Removed |Added
Keywords||ice-on-valid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
--- Comment #1 from wangzheyu tony.wang at arm dot com ---
This ICE also happened on the trunk.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
--- Comment #2 from zhenqiang.chen at linaro dot org ---
Root cause:
When expand_call_stmt, if gimple_call_lhs (stmt) is NULL, it will set target to
const0_rtx.
Then when expand_atomic_test_and_set, it tries to emit_move_insn (subtarget,
mem).
