Problems with __eh_pc in egcs-971206

[Jason Merrill]

>>>>> Lee Iverson <leei@ai.sri.com> writes:

> On SGI mips-sgi-irix6.3 the g++ front-end is generating references to
> __eh_pc even though libgcc.a no longer contains this as a global
> symbol.  This seems to trace back to:

> #ifndef DWARF2_UNWIND_INFO
>   d = build_decl (VAR_DECL, get_identifier ("__eh_pc"), ptr_type_node);

Hmm?  Irix 6 should certainly define DWARF2_UNWIND_INFO.

Jason