https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113731
Bug ID: 113731
Summary: [14 regression] ICE when building libbsd
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: sjames at gcc dot gnu.org
CC: tnfchris at gcc dot gnu.org
Target Milestone: ---
Created attachment 57300
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57300&action=edit
inet_net_pton.i
[This is trunk at r14-8727-gf4998609908e49 with
https://inbox.sourceware.org/gcc-patches/vi1pr08mb5325c266e259acb3b572fad6ff...@vi1pr08mb5325.eurprd08.prod.outlook.com/
applied on top. Just filing as it's easier than giving lots of diff. logs on
IRC.]
I'll try reduce it now.
```
$ gcc -c inet_net_pton.i -O3 -march=znver2
during GIMPLE pass: vect
In file included from
/var/tmp/portage/dev-libs/libbsd-0.11.8/work/libbsd-0.11.8/src/inet_net_pton.c:28:
/usr/include/arpa/inet.h: In function ‘inet_net_pton’:
/usr/include/arpa/inet.h:89:12: internal compiler error: Segmentation fault
89 | extern int inet_net_pton (int __af, const char *__cp,
| ^~~~~~~~~~~~~
0x562c4cda2376 crash_signal
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/toplev.cc:317
0x562c4dd1dfbe gsi_prev(gimple_stmt_iterator*)
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/gimple-iterator.h:236
0x562c4dd1dfbe move_early_exit_stmts
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/tree-vect-loop.cc:11804
0x562c4dd1dfbe vect_transform_loop(_loop_vec_info*, gimple*)
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/tree-vect-loop.cc:11969
0x562c4dfa47fd vect_transform_loops
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/tree-vectorizer.cc:1006
0x562c4df19ab1 try_vectorize_loop_1
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/tree-vectorizer.cc:1152
0x562c4df19ab1 try_vectorize_loop
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/tree-vectorizer.cc:1182
0x562c4dc52028 execute
/usr/src/debug/sys-devel/gcc-14.0.1.9999/gcc-14.0.1.9999/gcc/tree-vectorizer.cc:1298
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
```
