--- gcc/config/mips/iris3.h	2018/04/24 18:21:53	1.1.1.3
+++ gcc/config/mips/iris3.h	2018/04/24 18:29:28	1.1.1.4
@@ -1,5 +1,5 @@
 /* Definitions of target machine for GNU compiler.  Iris version.
-   Copyright (C) 1991, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -15,7 +15,8 @@ GNU General Public License for more deta
 
 You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
 #define SGI_TARGET 1		/* inform other mips files this is SGI */
 
@@ -38,7 +39,10 @@ the Free Software Foundation, 675 Mass A
 %{!.S: %{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}} \
 %{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \
 %{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \
-%{mips3:-U__mips -D__mips=3}"
+%{mips3:-U__mips -D__mips=3 -D__mips64} \
+%{mgp32:-U__mips64} %{mgp64:-D__mips64} \
+%{EB:-UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ -D_MIPSEB -D__MIPSEB -D__MIPSEB__ %{!ansi:-DMIPSEB}} \
+%{EL:-UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ -D_MIPSEL -D__MIPSEL -D__MIPSEL__ %{!ansi:-DMIPSEL}}"
 
 #define LIB_SPEC	\
 	"%{!p:%{!pg:%{!static:%{!g*:-lc_s}} -lc}}%{p:-lc_p}%{pg:-lc_p} crtn.o%s"