https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122940
Bug ID: 122940
Summary: [16 Regression] loongarch: infinite recursion in
gimple_ranger::range_of_expr
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: xen0n at gentoo dot org
CC: chenglulu at loongson dot cn, xry111 at gcc dot gnu.org
Target Milestone: ---
Target: loongarch64-*-*
Created attachment 62958
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62958&action=edit
Minimized reproducer
Found during routine system update emerging app-editors/vim-core-9.1.1652-r2 on
Gentoo; reproduced with GCC trunk.
Steps to reproduce: cc1 -O2 -o /dev/null spellsuggest.c
The infinite recursion only happens in the loongarch port, but is not related
to host -- I've reproduced the crash on loongarch64 and x86_64 hosts.
