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Subjectdrivers/net/ethernet/qlogic/qlge/qlge_main.c:4813:1: internal compiler error: in extract_constrain_insn, at recog.c:2190
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4d2899d73c4734cd04edb9409a72d0ef637cfb06
commit: ac18dd9e842294377dbaf1e8d169493567a81fa1 qlge: Replace create_singlethread_workqueue with alloc_ordered_workqueue
date: 5 months ago
config: mips-ip27_defconfig (attached as .config)
compiler: mips64-linux-gnuabi64-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout ac18dd9e842294377dbaf1e8d169493567a81fa1
# save the attached .config to linux build tree
make.cross ARCH=mips

All errors (new ones prefixed by >>):

drivers/net/ethernet/qlogic/qlge/qlge_main.c: In function 'qlge_probe':
drivers/net/ethernet/qlogic/qlge/qlge_main.c:4813:1: error: insn does not satisfy its constraints:
}
^
(insn 1373 1371 1361 79 (parallel [
(set (reg/f:DI 3 $3 [490])
(symbol_ref:DI ("delayed_work_timer_fn") [flags 0x241] <function_decl 0x7f2123e8e7e0 delayed_work_timer_fn>))
(clobber (scratch:DI))
]) drivers/net/ethernet/qlogic/qlge/qlge_main.c:4691 287 {*lea64}
(nil))
>> drivers/net/ethernet/qlogic/qlge/qlge_main.c:4813:1: internal compiler error: in extract_constrain_insn, at recog.c:2190
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.

vim +4813 drivers/net/ethernet/qlogic/qlge/qlge_main.c

15c052fc drivers/net/qlge/qlge_main.c Ron Mercer 2010-02-04 4807 add_timer(&qdev->timer);
6a473308 drivers/net/qlge/qlge_main.c Ron Mercer 2009-07-02 4808 ql_link_off(qdev);
c4e84bde drivers/net/qlge/qlge_main.c Ron Mercer 2008-09-18 4809 ql_display_dev_info(ndev);
9dfbbaa6 drivers/net/qlge/qlge_main.c Ron Mercer 2009-10-30 4810 atomic_set(&qdev->lb_count, 0);
c4e84bde drivers/net/qlge/qlge_main.c Ron Mercer 2008-09-18 4811 cards_found++;
c4e84bde drivers/net/qlge/qlge_main.c Ron Mercer 2008-09-18 4812 return 0;
c4e84bde drivers/net/qlge/qlge_main.c Ron Mercer 2008-09-18 @4813 }
c4e84bde drivers/net/qlge/qlge_main.c Ron Mercer 2008-09-18 4814
9dfbbaa6 drivers/net/qlge/qlge_main.c Ron Mercer 2009-10-30 4815 netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev)
9dfbbaa6 drivers/net/qlge/qlge_main.c Ron Mercer 2009-10-30 4816 {

:::::: The code at line 4813 was first introduced by commit
:::::: c4e84bde1d595d857d3c74b49b9c45cc770df792 qlge: New Qlogic 10Gb Ethernet Driver.

:::::: TO: Ron Mercer <ron.mercer@qlogic.com>
:::::: CC: Jeff Garzik <jgarzik@redhat.com>

---
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