[Bug middle-end/118981] "_GLOBAL__sub_I.00099_tzdb.cc" defined twice in the assembly output for c++20/tzdb.cc with -fvtable-verify=std (--enable-vtable-verify)

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118981

--- Comment #30 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 60562
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60562&action=edit
Unreduced testcase

[apinski@xeond2 c++20]$ ~/upstream-gcc-isel/bin/g++ -c tzdb.ii -Wall -Wextra
-Wwrite-strings -Wcast-qual -Wabi=19 -fdiagnostics-show-location=once
-ffunction-sections -fdata-sections -frandom-seed=tzdb.lo -fimplicit-templates
-g -O2 -D_GNU_SOURCE -fcf-protection -mshstk  -std=gnu++20 -fPIC
-fno-implicit-templates -fvtable-verify=std
/tmp/cc9Ns00J.s: Assembler messages:
/tmp/cc9Ns00J.s:132509: Error: symbol `_GLOBAL__sub_I.00099_tzdb.cc' is already
defined