https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95730
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Last reconfirmed| |2020-06-17
Status|UNCONFIRMED |NEW
--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
The error_mark_node very likely comes from:
DEF_PRIMITIVE_TYPE (BT_UINT128, uint128_type_node
? uint128_type_node
: error_mark_node)
but this is a standard idiom in builtin-types.def so rather strange indeed.
I gather that targetm.scalar_mode_supported_p (TImode) returns false for GCN?
