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diff --git a/gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-modes.def b/gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-modes.def
deleted file mode 100644
index c0599b396..000000000
--- a/gcc-4.2.1-5666.3/gcc/config/rs6000/rs6000-modes.def
+++ /dev/null
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-/* Definitions of target machine for GNU compiler, for IBM RS/6000.
- Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
- Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
-
- 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 2, 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 COPYING. If not, write to the
- Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-/* 128-bit floating point. ABI_V4 uses IEEE quad, AIX/Darwin
- adjust this in rs6000_override_options. */
-FLOAT_MODE (TF, 16, ieee_quad_format);
-
-/* PSImode is used for the XER register. The XER register
- is not used for anything; perhaps it should be deleted,
- except that that would change register numbers. */
-PARTIAL_INT_MODE (SI);
-
-/* Add any extra modes needed to represent the condition code.
-
- For the RS/6000, we need separate modes when unsigned (logical) comparisons
- are being done and we need a separate mode for floating-point. We also
- use a mode for the case when we are comparing the results of two
- comparisons, as then only the EQ bit is valid in the register. */
-
-CC_MODE (CCUNS);
-CC_MODE (CCFP);
-CC_MODE (CCEQ);
-
-/* Vector modes. */
-VECTOR_MODES (INT, 8); /* V8QI V4HI V2SI */
-VECTOR_MODES (INT, 16); /* V16QI V8HI V4SI V2DI */
-VECTOR_MODE (INT, DI, 1);
-VECTOR_MODES (FLOAT, 8); /* V4HF V2SF */
-VECTOR_MODES (FLOAT, 16); /* V8HF V4SF V2DF */