1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/config/mips/irix6-c.c b/gcc/config/mips/irix6-c.c
new file mode 100644
index 00000000000..a62bc883e94
--- /dev/null
+++ b/gcc/config/mips/irix6-c.c
@@ -0,0 +1,38 @@
+/* IRIX 6 support needed only by C/C++ frontends.
+   Copyright (C) 2012 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tree.h"
+#include "tm.h"
+#include "c-family/c-common.h"
+
+/* For C99, intmax_t, uintmax_t are always long long int, otherwise the
+   type differs between 32-bit and 64-bit compilations.  */
+void
+irix6_c_common_override_options (void)
+{
+  if (flag_isoc99 || c_dialect_cxx ())
+    long_intmax = 0;
+  else
+    /* Cannot use LONG_TYPE_SIZE == 64.  LONG_TYPE_SIZE is only set in
+       mips_option_override after C_COMMON_OVERRIDE_OPTIONS.  */
+    long_intmax = mips_abi == ABI_64;
+}