[Bug c/110482] New: ICE tree check: expected none of vector_type, have vector_type in type_has_mode_precision_p, at tree.h:6644

[manuel.lauss at googlemail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110482

            Bug ID: 110482
           Summary: ICE tree check: expected none of vector_type, have
                    vector_type in type_has_mode_precision_p, at
                    tree.h:6644
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: manuel.lauss at googlemail dot com
  Target Milestone: ---

Created attachment 55425
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55425&action=edit
unreduced testcase

gcc version 14.0.0 20230629 (experimental)
6d2eddf456f2d6494cac490c4aa3e7d089926098
i.e. with the fix to PR110454 applied.

$ gcc -mno-sse -mno-mmx -mno-sse2 -O2 -c nf_conntrack_expect.i
during GIMPLE pass: slp
/usr/src/linux.git/net/netfilter/nf_conntrack_expect.c: In function
'nf_ct_expect_related_report':
/usr/src/linux.git/net/netfilter/nf_conntrack_expect.c:489:5: internal compiler
error: tree check: expected none of vector_type, have vector_type in
type_has_mode_precision_p, at tree.h:6644
  489 | int nf_ct_expect_related_report(struct nf_conntrack_expect *expect,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~

the 4 parameters are required to trigger it.

Unreduced testcase attached.

Thanks!
    Manuel