[Bug debug/94495] [10 Regression] Debug info size growth since r10-7515-g2c0fa3ecf70d199a

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94495

--- Comment #10 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Andreas Schwab from comment #9)
> This breaks aarch64 -mabi=ilp32.
> 
> during RTL pass: vartrack
> In file included from
> ../../../../../../libstdc++-v3/src/c++98/pool_allocator.cc:31:
> /opt/gcc/gcc-20200410/Build/aarch64-suse-linux/ilp32/libstdc++-v3/include/
> ext/pool_allocator.h: In member function '_Tp*
> __gnu_cxx::__pool_alloc<_Tp>::allocate(__gnu_cxx::__pool_alloc<_Tp>::
> size_type, const void*) [with _Tp = wchar_t]':
> /opt/gcc/gcc-20200410/Build/aarch64-suse-linux/ilp32/libstdc++-v3/include/
> ext/pool_allocator.h:262:5: internal compiler error: in
> vt_expand_var_loc_chain, at var-tracking.c:8355

Can you please provide a pre-processed source file?