Delete old versions of GCC.

Change-Id: I710f125d905290e1024cbd67f48299861790c66c

1 files changed, 0 insertions, 134 deletions

diff --git a/gcc-4.7/gcc/config/rs6000/a2.md b/gcc-4.7/gcc/config/rs6000/a2.md
deleted file mode 100644
index 851d8949f..000000000
--- a/gcc-4.7/gcc/config/rs6000/a2.md
+++ /dev/null
@@ -1,134 +0,0 @@
-;; Scheduling description for PowerPC A2 processors.
-;; Copyright (C) 2009 Free Software Foundation, Inc.
-;; Contributed by Ben Elliston (bje@au.ibm.com)
-
-;; 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/>.
-
-(define_automaton "ppca2")
-
-;; CPU units
-
-;; The multiplier pipeline.
-(define_cpu_unit "mult" "ppca2")
-
-;; The auxillary processor unit (FP/vector unit).
-(define_cpu_unit "axu" "ppca2")
-
-;; D.4.6
-;; Some peculiarities for certain SPRs
-
-(define_insn_reservation "ppca2-mfcr" 1
-  (and (eq_attr "type" "mfcr")
-       (eq_attr "cpu" "ppca2"))
-   "nothing")
-
-(define_insn_reservation "ppca2-mfjmpr" 5
-  (and (eq_attr "type" "mfjmpr")
-       (eq_attr "cpu" "ppca2"))
-  "nothing")
-
-(define_insn_reservation "ppca2-mtjmpr" 5
-  (and (eq_attr "type" "mtjmpr")
-       (eq_attr "cpu" "ppca2"))
-  "nothing")
-
-;; D.4.8
-(define_insn_reservation "ppca2-imul" 1
-  (and (eq_attr "type" "imul,imul2,imul3,imul_compare")
-       (eq_attr "cpu" "ppca2"))
-  "nothing")
-
-;; FIXME: latency and multiplier reservation for 64-bit multiply?
-(define_insn_reservation "ppca2-lmul" 6
-  (and (eq_attr "type" "lmul,lmul_compare")
-       (eq_attr "cpu" "ppca2"))
-  "mult*3")
-
-;; D.4.9
-(define_insn_reservation "ppca2-idiv" 32
-  (and (eq_attr "type" "idiv")
-       (eq_attr "cpu" "ppca2"))
-  "mult*32")
-
-(define_insn_reservation "ppca2-ldiv" 65
-  (and (eq_attr "type" "ldiv")
-       (eq_attr "cpu" "ppca2"))
-  "mult*65")
-
-;; D.4.13
-(define_insn_reservation "ppca2-load" 5
-  (and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u")
-       (eq_attr "cpu" "ppca2"))
-  "nothing")
-
-;; D.8.1
-(define_insn_reservation "ppca2-fp" 6
-  (and (eq_attr "type" "fp")     	   ;; Ignore fpsimple insn types (SPE only).
-       (eq_attr "cpu" "ppca2"))
-  "axu")
-
-;; D.8.4
-(define_insn_reservation "ppca2-fp-load" 6
-  (and (eq_attr "type" "fpload,fpload_u,fpload_ux")
-       (eq_attr "cpu" "ppca2"))
-  "axu")
-
-;; D.8.5
-(define_insn_reservation "ppca2-fp-store" 2
-  (and (eq_attr "type" "fpstore,fpstore_u,fpstore_ux")
-       (eq_attr "cpu" "ppca2"))
-  "axu")
-
-;; D.8.6
-(define_insn_reservation "ppca2-fpcompare" 5
-  (and (eq_attr "type" "fpcompare")
-       (eq_attr "cpu" "ppca2"))
- "axu")
-
-;; D.8.7
-;;
-;; Instructions from the same thread succeeding the floating-point
-;; divide cannot be executed until the floating-point divide has
-;; completed.  Since there is nothing else we can do, this thread will
-;; just have to stall.
-
-(define_insn_reservation "ppca2-ddiv" 72
-  (and (eq_attr "type" "ddiv")
-       (eq_attr "cpu" "ppca2"))
-   "axu")
-
-(define_insn_reservation "ppca2-sdiv" 59
-  (and (eq_attr "type" "sdiv")
-       (eq_attr "cpu" "ppca2"))
-   "axu")
-
-;; D.8.8
-;; 
-;; Instructions from the same thread succeeding the floating-point
-;; divide cannot be executed until the floating-point divide has
-;; completed.  Since there is nothing else we can do, this thread will
-;; just have to stall.
-
-(define_insn_reservation "ppca2-dsqrt" 69
-  (and (eq_attr "type" "dsqrt")
-       (eq_attr "cpu" "ppca2"))
-  "axu")
-
-(define_insn_reservation "ppca2-ssqrt" 65
-  (and (eq_attr "type" "ssqrt")
-       (eq_attr "cpu" "ppca2"))
-  "axu")