Delete old versions of GCC.

Change-Id: I710f125d905290e1024cbd67f48299861790c66c

1 files changed, 0 insertions, 121 deletions

diff --git a/gcc-4.6/gcc/config/alpha/constraints.md b/gcc-4.6/gcc/config/alpha/constraints.md
deleted file mode 100644
index 3e9a88776..000000000
--- a/gcc-4.6/gcc/config/alpha/constraints.md
+++ /dev/null
@@ -1,121 +0,0 @@
-;; Constraint definitions for DEC Alpha.
-;; Copyright (C) 2007 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/>.
-
-;;; Unused letters:
-;;;    ABCDEF               V  YZ
-;;;       de ghijklmnopq stu wxyz
-
-;; Integer register constraints.
-
-(define_register_constraint "a" "R24_REG"
- "General register 24, input to division routine")
-
-(define_register_constraint "b" "R25_REG"
- "General register 24, input to division routine")
-
-(define_register_constraint "c" "R27_REG"
- "General register 27, function call address")
-
-(define_register_constraint "f" "FLOAT_REGS"
- "Any floating-point register")
-
-(define_register_constraint "v" "R0_REG"
- "General register 0, function value return address")
-
-;; Integer constant constraints.
-(define_constraint "I"
-  "An unsigned 8 bit constant"
-  (and (match_code "const_int")
-       (match_test "IN_RANGE (ival, 0, 255)")))
-
-(define_constraint "J"
-  "The constant zero"
-  (and (match_code "const_int")
-       (match_test "ival == 0")))
-
-(define_constraint "K"
-  "Signed 16-bit integer constant"
-  (and (match_code "const_int")
-       (match_test "IN_RANGE (ival, -32768, 32767)")))
-
-(define_constraint "L"
-  "A shifted signed 16-bit constant appropriate for LDAH"
-  (and (match_code "const_int")
-       (match_test "(ival & 0xffff) == 0
-		    && (ival >> 31 == -1 || ival >> 31 == 0)")))
-
-(define_constraint "M"
-  "A valid operand of a ZAP insn"
-  (and (match_code "const_int")
-       (match_test "zap_mask (ival) != 0")))
-
-(define_constraint "N"
-  "A complemented unsigned 8-bit constant"
-  (and (match_code "const_int")
-       (match_test "IN_RANGE (~ival, 0, 255)")))
-
-(define_constraint "O"
-  "A negated unsigned 8-bit constant"
-  (and (match_code "const_int")
-       (match_test "IN_RANGE (-ival, 0, 255)")))
-
-(define_constraint "P"
-  "The constant 1, 2 or 3"
-  (and (match_code "const_int")
-       (match_test "ival == 1 || ival == 2 || ival == 3")))
-
-(define_constraint "H"
-  "A valid operand of a ZAP insn, when building with 32-bit HOST_WIDE_INT"
-  (and (match_code "const_double")
-       (match_test "mode == VOIDmode && zap_mask (hval) && zap_mask (lval)")))
-
-;; Floating-point constant constraints.
-(define_constraint "G"
-  "The floating point zero constant"
-  (and (match_code "const_double")
-       (match_test "GET_MODE_CLASS (mode) == MODE_FLOAT
-		    && op == CONST0_RTX (mode)")))
-
-;; "Extra" constraints.
-(define_constraint "Q"
-  "@internal A normal_memory_operand"
-  (match_operand 0 "normal_memory_operand"))
-
-(define_constraint "R"
-  "@internal A direct_call_operand"
-  (match_operand:DI 0 "direct_call_operand"))
-
-(define_constraint "S"
-  "An unsigned 6-bit constant"
-  (and (match_code "const_int")
-       (match_test "IN_RANGE (ival, 0, 63)")))
-
-(define_constraint "T"
-  "@internal A high-part symbol"
-  (match_code "high"))
-
-(define_constraint "U"
-  "@internal A UNICOSMK symbol"
-  (and (match_test "TARGET_ABI_UNICOSMK")
-       (match_operand 0 "symbolic_operand")))
-
-(define_constraint "W"
-  "A vector zero constant"
-  (and (match_code "const_vector")
-       (match_test "op == CONST0_RTX (mode)")))