* config/arc/arc.h (SYMBOL_FLAG_TLS_S9, SYMBOL_REF_TLS_S9_P): Define.
        * config/arc/arc.c (RTX_OK_FOR_OFFSET_P): Check SYMBOL_REF_TLS_S9_P.
        (arc_attribute_table): Add tls9.
        (arc_encode_section_info): Set SYMBOL_FLAG_TLS_S9 for tls9 attribute.
        * config/arc/arc.c (RTX_OK_FOR_OFFSET_P): Remove left-over
        "return true;" .
        * config/arc/arc.c (arc_emit_call_tls_get_addr): Load the
        Address of GD slot pair into r0, not the first got slot contents.