gcc 4.5.1 4.6.0: remove unused patches

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>

19 files changed, 0 insertions, 2093 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/307-locale_facets.patch b/meta/recipes-devtools/gcc/gcc-4.5.1/307-locale_facets.patch
deleted file mode 100644
index c1636bac35..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/307-locale_facets.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-Upstream-Status: Pending
-
-This patch fixes a bug into ostream::operator<<(double) due to the wrong size
-passed into the __convert_from_v method. The wrong size is then passed to
-std::snprintf function, that, on uClibc, doens't handle sized 0 buffer.
-
-Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
-
-Index: gcc-4.3.1/libstdc++-v3/include/bits/locale_facets.tcc
-===================================================================
---- gcc-4.3.1.orig/libstdc++-v3/include/bits/locale_facets.tcc	2007-11-26 17:59:41.000000000 -0800
-+++ gcc-4.3.1/libstdc++-v3/include/bits/locale_facets.tcc	2008-08-16 02:14:48.000000000 -0700
-@@ -1004,7 +1004,7 @@
- 	const int __cs_size = __fixed ? __max_exp + __prec + 4
- 	                              : __max_digits * 2 + __prec;
- 	char* __cs = static_cast<char*>(__builtin_alloca(__cs_size));
--	__len = std::__convert_from_v(_S_get_c_locale(), __cs, 0, __fbuf, 
-+	__len = std::__convert_from_v(_S_get_c_locale(), __cs, __cs_size, __fbuf,
- 				      __prec, __v);
- #endif
- 
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/602-sdk-libstdc++-includes.patch b/meta/recipes-devtools/gcc/gcc-4.5.1/602-sdk-libstdc++-includes.patch
deleted file mode 100644
index 44b8502649..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/602-sdk-libstdc++-includes.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-Upstream-Status: Inappropriate [embedded specific]
-
---- gcc-4.1.0/libstdc++-v3/fragment.am	2005-03-21 11:40:14.000000000 -0600
-+++ gcc-4.1.0-patched/libstdc++-v3/fragment.am	2005-04-25 20:14:39.856251785 -0500
-@@ -21,5 +21,5 @@
- 	$(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once
- 
- # -I/-D flags to pass when compiling.
--AM_CPPFLAGS = $(GLIBCXX_INCLUDES)
-+AM_CPPFLAGS = $(GLIBCXX_INCLUDES) -I$(toplevel_srcdir)/include
- 
---- gcc-4.1.0/libstdc++-v3/libmath/Makefile.am	2005-03-21 11:40:18.000000000 -0600
-+++ gcc-4.1.0-patched/libstdc++-v3/libmath/Makefile.am	2005-04-25 20:14:39.682280735 -0500
-@@ -35,7 +35,7 @@
- 
- libmath_la_SOURCES = stubs.c
- 
--AM_CPPFLAGS = $(CANADIAN_INCLUDES)
-+AM_CPPFLAGS = $(CANADIAN_INCLUDES) -I$(toplevel_srcdir)/include
- 
- # Only compiling "C" sources in this directory.
- LIBTOOL = @LIBTOOL@ --tag CC
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/arm-unbreak-eabi-armv4t.dpatch b/meta/recipes-devtools/gcc/gcc-4.5.1/arm-unbreak-eabi-armv4t.dpatch
deleted file mode 100644
index 7bb8887068..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/arm-unbreak-eabi-armv4t.dpatch
+++ /dev/null
@@ -1,36 +0,0 @@
-#! /bin/sh -e
-
-# DP: Fix armv4t build on ARM
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p1 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p1 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
---- src/gcc/config/arm/linux-eabi.h.orig	2007-11-24 12:37:38.000000000 +0000
-+++ src/gcc/config/arm/linux-eabi.h	2007-11-24 12:39:41.000000000 +0000
-@@ -44,7 +44,7 @@
-    The ARM10TDMI core is the default for armv5t, so set
-    SUBTARGET_CPU_DEFAULT to achieve this.  */
- #undef  SUBTARGET_CPU_DEFAULT
--#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
-+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi
- 
- /* TARGET_BIG_ENDIAN_DEFAULT is set in
-    config.gcc for big endian configurations.  */
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-4.0.2-e300c2c3.patch b/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-4.0.2-e300c2c3.patch
deleted file mode 100644
index d1df8b2716..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-4.0.2-e300c2c3.patch
+++ /dev/null
@@ -1,319 +0,0 @@
-Adds support for Freescale Power architecture e300c2 and e300c3 cores.
-http://www.bitshrine.org/gpp/tc-fsl-x86lnx-e300c3-nptl-4.0.2-2.src.rpm
-
-Leon Woestenberg <leonw@mailcan.com>
-
----
- gcc/config.gcc                |    2 
- gcc/config/rs6000/e300c2c3.md |  189 ++++++++++++++++++++++++++++++++++++++++++
- gcc/config/rs6000/rs6000.c    |   24 +++++
- gcc/config/rs6000/rs6000.h    |    4 
- gcc/config/rs6000/rs6000.md   |    3 
- 5 files changed, 220 insertions(+), 2 deletions(-)
-
-Index: gcc-4.3.1/gcc/config/rs6000/e300c2c3.md
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ gcc-4.3.1/gcc/config/rs6000/e300c2c3.md	2008-08-23 16:51:33.000000000 -0700
-@@ -0,0 +1,189 @@
-+;; Pipeline description for Motorola PowerPC e300c3 core.
-+;;   Copyright (C) 2003 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 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, 59 Temple Place - Suite 330, Boston,
-+;; MA 02111-1307, USA.
-+
-+(define_automaton "ppce300c3_most,ppce300c3_long,ppce300c3_retire")
-+(define_cpu_unit "ppce300c3_decode_0,ppce300c3_decode_1" "ppce300c3_most")
-+
-+;; We don't simulate general issue queue (GIC).  If we have SU insn
-+;; and then SU1 insn, they can not be issued on the same cycle
-+;; (although SU1 insn and then SU insn can be issued) because the SU
-+;; insn will go to SU1 from GIC0 entry.  Fortunately, the first cycle
-+;; multipass insn scheduling will find the situation and issue the SU1
-+;; insn and then the SU insn.
-+(define_cpu_unit "ppce300c3_issue_0,ppce300c3_issue_1"   "ppce300c3_most")
-+
-+;; We could describe completion buffers slots in combination with the
-+;; retirement units and the order of completion but the result
-+;; automaton would behave in the same way because we can not describe
-+;; real latency time with taking in order completion into account.
-+;; Actually we could define the real latency time by querying reserved
-+;; automaton units but the current scheduler uses latency time before
-+;; issuing insns and making any reservations.
-+;;
-+;; So our description is aimed to achieve a insn schedule in which the
-+;; insns would not wait in the completion buffer.
-+(define_cpu_unit "ppce300c3_retire_0,ppce300c3_retire_1" "ppce300c3_retire")
-+
-+;; Branch unit:
-+(define_cpu_unit "ppce300c3_bu" "ppce300c3_most")
-+
-+;; IU:
-+(define_cpu_unit "ppce300c3_iu0_stage0,ppce300c3_iu1_stage0" "ppce300c3_most")
-+
-+;; IU: This used to describe non-pipelined division.
-+(define_cpu_unit "ppce300c3_mu_div" "ppce300c3_long")
-+
-+;; SRU:
-+(define_cpu_unit "ppce300c3_sru_stage0" "ppce300c3_most")
-+
-+;; Here we simplified LSU unit description not describing the stages.
-+(define_cpu_unit "ppce300c3_lsu" "ppce300c3_most")
-+
-+;; FPU:
-+(define_cpu_unit "ppce300c3_fpu" "ppce300c3_most")
-+
-+;; The following units are used to make automata deterministic
-+(define_cpu_unit "present_ppce300c3_decode_0" "ppce300c3_most")
-+(define_cpu_unit "present_ppce300c3_issue_0" "ppce300c3_most")
-+(define_cpu_unit "present_ppce300c3_retire_0" "ppce300c3_retire")
-+(define_cpu_unit "present_ppce300c3_iu0_stage0" "ppce300c3_most")
-+
-+;; The following sets to make automata deterministic when option ndfa is used.
-+(presence_set "present_ppce300c3_decode_0" "ppce300c3_decode_0")
-+(presence_set "present_ppce300c3_issue_0" "ppce300c3_issue_0")
-+(presence_set "present_ppce300c3_retire_0" "ppce300c3_retire_0")
-+(presence_set "present_ppce300c3_iu0_stage0" "ppce300c3_iu0_stage0")
-+
-+;; Some useful abbreviations.
-+(define_reservation "ppce300c3_decode"
-+    "ppce300c3_decode_0|ppce300c3_decode_1+present_ppce300c3_decode_0")
-+(define_reservation "ppce300c3_issue"
-+    "ppce300c3_issue_0|ppce300c3_issue_1+present_ppce300c3_issue_0")
-+(define_reservation "ppce300c3_retire"
-+   "ppce300c3_retire_0|ppce300c3_retire_1+present_ppce300c3_retire_0")
-+(define_reservation "ppce300c3_iu_stage0"
-+   "ppce300c3_iu0_stage0|ppce300c3_iu1_stage0+present_ppce300c3_iu0_stage0")
-+
-+;; Compares can be executed either one of the IU or SRU
-+(define_insn_reservation "ppce300c3_cmp" 1
-+  (and (eq_attr "type" "cmp,compare,delayed_compare,fast_compare")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+(ppce300c3_iu_stage0|ppce300c3_sru_stage0) \
-+        +ppce300c3_retire")
-+
-+;; Other one cycle IU insns
-+(define_insn_reservation "ppce300c3_iu" 1
-+  (and (eq_attr "type" "integer,insert_word")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0+ppce300c3_retire")
-+
-+;; Branch.  Actually this latency time is not used by the scheduler.
-+(define_insn_reservation "ppce300c3_branch" 1
-+  (and (eq_attr "type" "jmpreg,branch")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_bu,ppce300c3_retire")
-+
-+;; Multiply is non-pipelined but can be executed in any IU
-+(define_insn_reservation "ppce300c3_multiply" 2
-+  (and (eq_attr "type" "imul,imul2,imul3,imul_compare")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0, \
-+   ppce300c3_iu_stage0+ppce300c3_retire")
-+
-+;; Divide.  We use the average latency time here.  We omit reserving a
-+;; retire unit because of the result automata will be huge.
-+(define_insn_reservation "ppce300c3_divide" 20
-+  (and (eq_attr "type" "idiv")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0+ppce300c3_mu_div,\
-+   ppce300c3_mu_div*19")
-+
-+;; CR logical
-+(define_insn_reservation "ppce300c3_cr_logical" 1
-+  (and (eq_attr "type" "cr_logical,delayed_cr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Mfcr
-+(define_insn_reservation "ppce300c3_mfcr" 1
-+  (and (eq_attr "type" "mfcr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Mtcrf
-+(define_insn_reservation "ppce300c3_mtcrf" 1
-+  (and (eq_attr "type" "mtcr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Mtjmpr
-+(define_insn_reservation "ppce300c3_mtjmpr" 1
-+  (and (eq_attr "type" "mtjmpr,mfjmpr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Float point instructions
-+(define_insn_reservation "ppce300c3_fpcompare" 3
-+  (and (eq_attr "type" "fpcompare")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,nothing,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_fp" 3
-+  (and (eq_attr "type" "fp")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,nothing,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_dmul" 4
-+  (and (eq_attr "type" "dmul")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,ppce300c3_fpu,nothing,ppce300c3_retire")
-+
-+; Divides are not pipelined
-+(define_insn_reservation "ppce300c3_sdiv" 18
-+  (and (eq_attr "type" "sdiv")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,ppce300c3_fpu*17")
-+
-+(define_insn_reservation "ppce300c3_ddiv" 33
-+  (and (eq_attr "type" "ddiv")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,ppce300c3_fpu*32")
-+
-+;; Loads
-+(define_insn_reservation "ppce300c3_load" 2
-+  (and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_fpload" 2
-+  (and (eq_attr "type" "fpload,fpload_ux,fpload_u")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-+
-+;; Stores.
-+(define_insn_reservation "ppce300c3_store" 2
-+  (and (eq_attr "type" "store,store_ux,store_u")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_fpstore" 2
-+  (and (eq_attr "type" "fpstore,fpstore_ux,fpstore_u")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-Index: gcc-4.3.1/gcc/config/rs6000/rs6000.c
-===================================================================
---- gcc-4.3.1.orig/gcc/config/rs6000/rs6000.c	2008-08-23 16:49:39.000000000 -0700
-+++ gcc-4.3.1/gcc/config/rs6000/rs6000.c	2008-08-23 16:54:25.000000000 -0700
-@@ -669,6 +669,21 @@ struct processor_costs ppc8540_cost = {
-   1,			/* prefetch streams /*/
- };
- 
-+/* Instruction costs on E300C2 and E300C3 cores.  */
-+static const
-+struct processor_costs ppce300c2c3_cost = {
-+  COSTS_N_INSNS (4),    /* mulsi */
-+  COSTS_N_INSNS (4),    /* mulsi_const */
-+  COSTS_N_INSNS (4),    /* mulsi_const9 */
-+  COSTS_N_INSNS (4),    /* muldi */
-+  COSTS_N_INSNS (19),   /* divsi */
-+  COSTS_N_INSNS (19),   /* divdi */
-+  COSTS_N_INSNS (3),    /* fp */
-+  COSTS_N_INSNS (4),    /* dmul */
-+  COSTS_N_INSNS (18),   /* sdiv */
-+  COSTS_N_INSNS (33),   /* ddiv */
-+};
-+
- /* Instruction costs on POWER4 and POWER5 processors.  */
- static const
- struct processor_costs power4_cost = {
-@@ -1420,6 +1435,8 @@ rs6000_override_options (const char *def
- 	 {"8540", PROCESSOR_PPC8540, POWERPC_BASE_MASK | MASK_STRICT_ALIGN},
- 	 /* 8548 has a dummy entry for now.  */
- 	 {"8548", PROCESSOR_PPC8540, POWERPC_BASE_MASK | MASK_STRICT_ALIGN},
-+	 {"e300c2", PROCESSOR_PPCE300C2, POWERPC_BASE_MASK | MASK_SOFT_FLOAT},
-+	 {"e300c3", PROCESSOR_PPCE300C3, POWERPC_BASE_MASK},
- 	 {"860", PROCESSOR_MPCCORE, POWERPC_BASE_MASK | MASK_SOFT_FLOAT},
- 	 {"970", PROCESSOR_POWER4,
- 	  POWERPC_7400_MASK | MASK_PPC_GPOPT | MASK_MFCRF | MASK_POWERPC64},
-@@ -1845,6 +1862,11 @@ rs6000_override_options (const char *def
- 	rs6000_cost = &ppc8540_cost;
- 	break;
- 
-+      case PROCESSOR_PPCE300C2:
-+      case PROCESSOR_PPCE300C3:
-+	rs6000_cost = &ppce300c2c3_cost;
-+	break;
-+
-       case PROCESSOR_POWER4:
-       case PROCESSOR_POWER5:
- 	rs6000_cost = &power4_cost;
-@@ -18606,6 +18628,8 @@ rs6000_issue_rate (void)
-   case CPU_PPC7400:
-   case CPU_PPC8540:
-   case CPU_CELL:
-+  case CPU_PPCE300C2:
-+  case CPU_PPCE300C3:
-     return 2;
-   case CPU_RIOS2:
-   case CPU_PPC604:
-Index: gcc-4.3.1/gcc/config/rs6000/rs6000.h
-===================================================================
---- gcc-4.3.1.orig/gcc/config/rs6000/rs6000.h	2008-01-26 09:18:35.000000000 -0800
-+++ gcc-4.3.1/gcc/config/rs6000/rs6000.h	2008-08-23 16:55:30.000000000 -0700
-@@ -117,6 +117,8 @@
- %{mcpu=G5: -mpower4 -maltivec} \
- %{mcpu=8540: -me500} \
- %{mcpu=8548: -me500} \
-+%{mcpu=e300c2: -mppc} \
-+%{mcpu=e300c3: -mppc -mpmr} \
- %{maltivec: -maltivec} \
- -many"
- 
-@@ -262,6 +264,8 @@ enum processor_type
-    PROCESSOR_PPC7400,
-    PROCESSOR_PPC7450,
-    PROCESSOR_PPC8540,
-+   PROCESSOR_PPCE300C2,
-+   PROCESSOR_PPCE300C3,
-    PROCESSOR_POWER4,
-    PROCESSOR_POWER5,
-    PROCESSOR_POWER6,
-Index: gcc-4.3.1/gcc/config/rs6000/rs6000.md
-===================================================================
---- gcc-4.3.1.orig/gcc/config/rs6000/rs6000.md	2008-02-13 16:14:45.000000000 -0800
-+++ gcc-4.3.1/gcc/config/rs6000/rs6000.md	2008-08-23 16:57:29.000000000 -0700
-@@ -133,7 +133,7 @@
- ;; Processor type -- this attribute must exactly match the processor_type
- ;; enumeration in rs6000.h.
- 
--(define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4,power5,power6,cell"
-+(define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4,power5,power6,cell,ppce300c2,ppce300c3"
-   (const (symbol_ref "rs6000_cpu_attr")))
- 
- 
-@@ -166,6 +166,7 @@
- (include "7xx.md")
- (include "7450.md")
- (include "8540.md")
-+(include "e300c2c3.md")
- (include "power4.md")
- (include "power5.md")
- (include "power6.md")
-Index: gcc-4.3.1/gcc/config.gcc
-===================================================================
---- gcc-4.3.1.orig/gcc/config.gcc	2008-08-23 16:49:43.000000000 -0700
-+++ gcc-4.3.1/gcc/config.gcc	2008-08-23 17:03:55.000000000 -0700
-@@ -3144,7 +3144,7 @@ case "${target}" in
- 			| rios | rios1 | rios2 | rsc | rsc1 | rs64a \
- 			| 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
- 			| 601 | 602 | 603 | 603e | ec603e | 604 \
--			| 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
-+			| 604e | 620 | 630 | 740 | 750 | 7400 | 7450 | e300c[23] \
- 			| 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
- 				# OK
- 				;;
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-arm-frename-registers.patch b/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-arm-frename-registers.patch
deleted file mode 100644
index 280b90358e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-arm-frename-registers.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35964
-Index: gcc-4.3.0/gcc/regrename.c
-===================================================================
---- gcc-4.3.0.orig/gcc/regrename.c	2008-05-28 08:31:15.000000000 -0700
-+++ gcc-4.3.0/gcc/regrename.c	2008-05-28 08:34:00.000000000 -0700
-@@ -782,6 +782,10 @@
- 	          || (predicated && recog_data.operand_type[i] == OP_OUT))
- 		recog_data.operand_type[i] = OP_INOUT;
- 	    }
-+	  /* Unshare dup_loc RTL */
-+	  for (i = 0; i < recog_data.n_dups; i++)
-+	    *recog_data.dup_loc[i] = copy_rtx(*recog_data.dup_loc[i]);
-+
- 
- 	  /* Step 1: Close chains for which we have overlapping reads.  */
- 	  for (i = 0; i < n_ops; i++)
-@@ -813,7 +817,7 @@
- 		    OP_IN, 0);
- 
- 	  for (i = 0; i < recog_data.n_dups; i++)
--	    *recog_data.dup_loc[i] = copy_rtx (old_dups[i]);
-+	    *recog_data.dup_loc[i] = old_dups[i];
- 	  for (i = 0; i < n_ops; i++)
- 	    *recog_data.operand_loc[i] = old_operands[i];
- 	  if (recog_data.n_dups)
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-ice-hack.dpatch b/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-ice-hack.dpatch
deleted file mode 100644
index 84c5ef2ebd..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/gcc-ice-hack.dpatch
+++ /dev/null
@@ -1,331 +0,0 @@
-#! /bin/sh -e
-
-# DP: Retry the build on an ice, save the calling options and preprocessed
-# DP: source when the ice is reproducible.
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p0 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
-2004-01-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* system.h (ICE_EXIT_CODE): Define.
-	* gcc.c (execute): Don't free first string early, but at the end
-	of the function.  Call retry_ice if compiler exited with
-	ICE_EXIT_CODE.
-	(retry_ice): New function.
-	* diagnostic.c (diagnostic_count_diagnostic,
-	diagnostic_action_after_output, error_recursion): Exit with
-	ICE_EXIT_CODE instead of FATAL_EXIT_CODE.
-
---- gcc/diagnostic.c.orig	2007-09-30 10:48:13.000000000 +0000
-+++ gcc/diagnostic.c	2007-09-30 10:49:57.000000000 +0000
-@@ -244,7 +244,7 @@
-       fnotice (stderr, "Please submit a full bug report,\n"
- 	       "with preprocessed source if appropriate.\n"
- 	       "See %s for instructions.\n", bug_report_url);
--      exit (ICE_EXIT_CODE);
-+      exit (FATAL_EXIT_CODE);
- 
-     case DK_FATAL:
-       if (context->abort_on_error)
---- gcc/gcc.c.orig	2007-09-30 10:48:13.000000000 +0000
-+++ gcc/gcc.c	2007-09-30 10:48:39.000000000 +0000
-@@ -357,6 +357,9 @@
- #if defined(HAVE_TARGET_OBJECT_SUFFIX) || defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
- static const char *convert_filename (const char *, int, int);
- #endif
-+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
-+static void retry_ice (const char *prog, const char **argv);
-+#endif
- 
- static const char *getenv_spec_function (int, const char **);
- static const char *if_exists_spec_function (int, const char **);
-@@ -2999,7 +3002,7 @@
- 	    }
- 	}
- 
--      if (string != commands[i].prog)
-+      if (i && string != commands[i].prog)
- 	free (CONST_CAST (char *, string));
-     }
- 
-@@ -3056,6 +3059,16 @@
- 	else if (WIFEXITED (status)
- 		 && WEXITSTATUS (status) >= MIN_FATAL_STATUS)
- 	  {
-+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
-+	    /* For ICEs in cc1, cc1obj, cc1plus see if it is
-+	       reproducible or not.  */
-+	    char *p;
-+	    if (WEXITSTATUS (status) == ICE_EXIT_CODE
-+		&& i == 0
-+		&& (p = strrchr (commands[0].argv[0], DIR_SEPARATOR))
-+		&& ! strncmp (p + 1, "cc1", 3))
-+	      retry_ice (commands[0].prog, commands[0].argv);
-+#endif
- 	    if (WEXITSTATUS (status) > greatest_status)
- 	      greatest_status = WEXITSTATUS (status);
- 	    ret_code = -1;
-@@ -3076,6 +3089,9 @@
- 	  }
-       }
- 
-+    if (commands[0].argv[0] != commands[0].prog)
-+      free ((PTR) commands[0].argv[0]);
-+
-     return ret_code;
-   }
- }
-@@ -6016,6 +6032,224 @@
-   switches[switchnum].validated = 1;
- }
- 
-+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
-+#define RETRY_ICE_ATTEMPTS 2
-+
-+static void
-+retry_ice (const char *prog, const char **argv)
-+{
-+  int nargs, out_arg = -1, quiet = 0, attempt;
-+  int pid, retries, sleep_interval;
-+  const char **new_argv;
-+  char *temp_filenames[RETRY_ICE_ATTEMPTS * 2 + 2];
-+
-+  if (input_filename == NULL || ! strcmp (input_filename, "-"))
-+    return;
-+
-+  for (nargs = 0; argv[nargs] != NULL; ++nargs)
-+    /* Only retry compiler ICEs, not preprocessor ones.  */
-+    if (! strcmp (argv[nargs], "-E"))
-+      return;
-+    else if (argv[nargs][0] == '-' && argv[nargs][1] == 'o')
-+      {
-+	if (out_arg == -1)
-+	  out_arg = nargs;
-+	else
-+	  return;
-+      }
-+    /* If the compiler is going to output any time information,
-+       it might vary between invocations.  */
-+    else if (! strcmp (argv[nargs], "-quiet"))
-+      quiet = 1;
-+    else if (! strcmp (argv[nargs], "-ftime-report"))
-+      return;
-+
-+  if (out_arg == -1 || !quiet)
-+    return;
-+
-+  memset (temp_filenames, '\0', sizeof (temp_filenames));
-+  new_argv = alloca ((nargs + 3) * sizeof (const char *));
-+  memcpy (new_argv, argv, (nargs + 1) * sizeof (const char *));
-+  new_argv[nargs++] = "-frandom-seed=0";
-+  new_argv[nargs] = NULL;
-+  if (new_argv[out_arg][2] == '\0')
-+    new_argv[out_arg + 1] = "-";
-+  else
-+    new_argv[out_arg] = "-o-";
-+
-+  for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS + 1; ++attempt)
-+    {
-+      int fd = -1;
-+      int status;
-+
-+      temp_filenames[attempt * 2] = make_temp_file (".out");
-+      temp_filenames[attempt * 2 + 1] = make_temp_file (".err");
-+
-+      if (attempt == RETRY_ICE_ATTEMPTS)
-+        {
-+	  int i;
-+	  int fd1, fd2;
-+	  struct stat st1, st2;
-+	  size_t n, len;
-+	  char *buf;
-+
-+	  buf = xmalloc (8192);
-+
-+	  for (i = 0; i < 2; ++i)
-+	    {
-+	      fd1 = open (temp_filenames[i], O_RDONLY);
-+	      fd2 = open (temp_filenames[2 + i], O_RDONLY);
-+
-+	      if (fd1 < 0 || fd2 < 0)
-+		{
-+		  i = -1;
-+		  close (fd1);
-+		  close (fd2);
-+		  break;
-+		}
-+
-+	      if (fstat (fd1, &st1) < 0 || fstat (fd2, &st2) < 0)
-+		{
-+		  i = -1;
-+		  close (fd1);
-+		  close (fd2);
-+		  break;
-+		}
-+
-+	      if (st1.st_size != st2.st_size)
-+		{
-+		  close (fd1);
-+		  close (fd2);
-+		  break;
-+		}
-+
-+	      len = 0;
-+	      for (n = st1.st_size; n; n -= len)
-+		{
-+		  len = n;
-+		  if (len > 4096)
-+		    len = 4096;
-+
-+		  if (read (fd1, buf, len) != (int) len
-+		      || read (fd2, buf + 4096, len) != (int) len)
-+		    {
-+		      i = -1;
-+		      break;
-+		    }
-+
-+		  if (memcmp (buf, buf + 4096, len) != 0)
-+		    break;
-+		}
-+
-+	      close (fd1);
-+	      close (fd2);
-+
-+	      if (n)
-+		break;
-+	    }
-+
-+	  free (buf);
-+	  if (i == -1)
-+	    break;
-+
-+	  if (i != 2)
-+	    {
-+	      notice ("The bug is not reproducible, so it is likely a hardware or OS problem.\n");
-+	      break;
-+	    }
-+
-+          fd = open (temp_filenames[attempt * 2], O_RDWR);
-+	  if (fd < 0)
-+	    break;
-+	  write (fd, "//", 2);
-+	  for (i = 0; i < nargs; i++)
-+	    {
-+	      write (fd, " ", 1);
-+	      write (fd, new_argv[i], strlen (new_argv[i]));
-+	    }
-+	  write (fd, "\n", 1);
-+	  new_argv[nargs] = "-E";
-+	  new_argv[nargs + 1] = NULL;
-+        }
-+
-+      /* Fork a subprocess; wait and retry if it fails.  */
-+      sleep_interval = 1;
-+      pid = -1;
-+      for (retries = 0; retries < 4; retries++)
-+	{
-+	  pid = fork ();
-+	  if (pid >= 0)
-+	    break;
-+	  sleep (sleep_interval);
-+	  sleep_interval *= 2;
-+	}
-+
-+      if (pid < 0)
-+	break;
-+      else if (pid == 0)
-+	{
-+	  if (attempt != RETRY_ICE_ATTEMPTS)
-+	    fd = open (temp_filenames[attempt * 2], O_RDWR);
-+	  if (fd < 0)
-+	    exit (-1);
-+	  if (fd != 1)
-+	    {
-+	      close (1);
-+	      dup (fd);
-+	      close (fd);
-+	    }
-+
-+	  fd = open (temp_filenames[attempt * 2 + 1], O_RDWR);
-+	  if (fd < 0)
-+	    exit (-1);
-+	  if (fd != 2)
-+	    {
-+	      close (2);
-+	      dup (fd);
-+	      close (fd);
-+	    }
-+
-+	  if (prog == new_argv[0])
-+	    execvp (prog, (char *const *) new_argv);
-+	  else
-+	    execv (new_argv[0], (char *const *) new_argv);
-+	  exit (-1);
-+	}
-+
-+      if (waitpid (pid, &status, 0) < 0)
-+	break;
-+
-+      if (attempt < RETRY_ICE_ATTEMPTS
-+	  && (! WIFEXITED (status) || WEXITSTATUS (status) != ICE_EXIT_CODE))
-+	{
-+	  notice ("The bug is not reproducible, so it is likely a hardware or OS problem.\n");
-+	  break;
-+	}
-+      else if (attempt == RETRY_ICE_ATTEMPTS)
-+	{
-+	  close (fd);
-+	  if (WIFEXITED (status)
-+	      && WEXITSTATUS (status) == SUCCESS_EXIT_CODE)
-+	    {
-+	      notice ("Preprocessed source stored into %s file, please attach this to your bugreport.\n",
-+		      temp_filenames[attempt * 2]);
-+	      /* Make sure it is not deleted.  */
-+	      free (temp_filenames[attempt * 2]);
-+	      temp_filenames[attempt * 2] = NULL;
-+	      break;
-+	    }
-+	}
-+    }
-+
-+  for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS * 2 + 2; attempt++)
-+    if (temp_filenames[attempt])
-+      {
-+	unlink (temp_filenames[attempt]);
-+	free (temp_filenames[attempt]);
-+      }
-+}
-+#endif
-+
- /* Search for a file named NAME trying various prefixes including the
-    user's -B prefix and some standard ones.
-    Return the absolute file name found.  If nothing is found, return NAME.  */
---- gcc/Makefile.in.orig	2007-09-30 10:48:13.000000000 +0000
-+++ gcc/Makefile.in	2007-09-30 10:48:39.000000000 +0000
-@@ -192,6 +192,7 @@
- build/gengtype-lex.o-warn = -Wno-error
- # SYSCALLS.c misses prototypes
- SYSCALLS.c.X-warn = -Wno-strict-prototypes -Wno-error
-+build/gcc.o-warn = -Wno-error
- 
- # All warnings have to be shut off in stage1 if the compiler used then
- # isn't gcc; configure determines that.  WARN_CFLAGS will be either
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/libstdc++-pic.dpatch b/meta/recipes-devtools/gcc/gcc-4.5.1/libstdc++-pic.dpatch
deleted file mode 100644
index 70c9e81542..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/libstdc++-pic.dpatch
+++ /dev/null
@@ -1,71 +0,0 @@
-#! /bin/sh -e
-
-# DP: Build and install libstdc++_pic.a library.
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p0 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
-diff -ur libstdc++-v3/src/Makefile.am libstdc++-v3/src/Makefile.am
---- libstdc++-v3/src/Makefile.am~	2004-04-16 21:04:05.000000000 +0200
-+++ libstdc++-v3/src/Makefile.am	2004-07-03 20:22:43.000000000 +0200
-@@ -210,6 +210,10 @@
- 	  $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LDFLAGS) -o $@
- 
- 
-+install-exec-local:
-+	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o || touch libstdc++_pic.a
-+	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
-+
- # Added bits to build debug library.
- if GLIBCXX_BUILD_DEBUG
- all-local: build_debug
-diff -ur libstdc++-v3/src/Makefile.in libstdc++-v3/src/Makefile.in
---- libstdc++-v3/src/Makefile.in	2004-07-03 06:41:13.000000000 +0200
-+++ libstdc++-v3/src/Makefile.in	2004-07-03 20:25:05.000000000 +0200
-@@ -611,7 +611,7 @@
- 
- install-data-am: install-data-local
- 
--install-exec-am: install-toolexeclibLTLIBRARIES
-+install-exec-am: install-toolexeclibLTLIBRARIES install-exec-local
- 
- install-info: install-info-am
- 
-@@ -644,6 +644,7 @@
- 	distclean-libtool distclean-tags distdir dvi dvi-am html \
- 	html-am info info-am install install-am install-data \
- 	install-data-am install-data-local install-exec \
-+	install-exec-local \
- 	install-exec-am install-info install-info-am install-man \
- 	install-strip install-toolexeclibLTLIBRARIES installcheck \
- 	installcheck-am installdirs maintainer-clean \
-@@ -729,6 +730,11 @@
- install_debug:
- 	(cd ${debugdir} && $(MAKE) \
- 	toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)
-+
-+install-exec-local:
-+	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o || touch libstdc++_pic.a
-+	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
-+
- # Tell versions [3.59,3.63) of GNU make to not export all variables.
- # Otherwise a system limit (for SysV at least) may be exceeded.
- .NOEXPORT:
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/pr30961.dpatch b/meta/recipes-devtools/gcc/gcc-4.5.1/pr30961.dpatch
deleted file mode 100644
index b20fdf5bf5..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/pr30961.dpatch
+++ /dev/null
@@ -1,179 +0,0 @@
-#! /bin/sh -e
-
-# DP: <your description>
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p0 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
-From: "H.J. Lu" <hjl@lucon.org>
-Sender: gcc-patches-owner@gcc.gnu.org
-To: gcc-patches@gcc.gnu.org
-Subject: PATCH: PR target/30961: [4.1/4.2/4.3 regression] redundant reg/mem 	stores/moves
-Date: Mon, 27 Aug 2007 11:34:12 -0700
-
-We start with
-
-(note:HI 3 4 22 2 NOTE_INSN_FUNCTION_BEG)
-
-(insn:HI 6 3 10 2 c.c:3 (set (reg:DF 58 [ <result> ])
-        (subreg:DF (reg/v:DI 59 [ in ]) 0)) 102 {*movdf_integer_rex64} (expr_list:REG_DEAD (reg/v:DI 59 [ in ])
-        (nil)))
-
-(insn:HI 10 6 16 2 c.c:7 (set (reg/i:DF 21 xmm0 [ <result> ])
-        (reg:DF 58 [ <result> ])) 102 {*movdf_integer_rex64} (expr_list:REG_DEAD (reg:DF 58 [ <result> ])
-        (nil)))
-
-(insn:HI 16 10 0 2 c.c:7 (use (reg/i:DF 21 xmm0 [ <result> ])) -1 (nil))
-
-we are trying to allocate registers for insn 6 and we allocate
-xmm0 for the return value. Reload doesn't check if xmm0 can be used for
-DF 59, it allocates xmm1 for DF 59 and generates:
-
-Reloads for insn # 6
-Reload 0: reload_in (DF) = (reg:DF 5 di)
-        SSE_REGS, RELOAD_FOR_INPUT (opnum = 1), can't combine
-        reload_in_reg: (subreg:DF (reg/v:DI 5 di [orig:59 in ] [59]) 0)
-        reload_reg_rtx: (reg:DF 22 xmm1)
-...
-
-(note:HI 4 1 3 2 [bb 2] NOTE_INSN_BASIC_BLOCK)
-
-(note:HI 3 4 22 2 NOTE_INSN_FUNCTION_BEG)
-
-(insn 22 3 23 2 c.c:3 (set (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])
-        (reg:DF 5 di)) 102 {*movdf_integer_rex64} (nil))
-
-(insn 23 22 6 2 c.c:3 (set (reg:DF 22 xmm1)
-        (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])) 102 {*movdf_integer_rex64} (nil))
-
-(insn:HI 6 23 16 2 c.c:3 (set (reg:DF 21 xmm0 [orig:58 <result> ] [58])
-        (reg:DF 22 xmm1)) 102 {*movdf_integer_rex64} (nil))
-
-(insn 16 6 21 2 c.c:7 (use (reg/i:DF 21 xmm0 [ <result> ])) -1 (nil))
-
-This patch tries to use the destination register when reloading for input. It
-generates
-
-Reloads for insn # 6
-Reload 0: reload_in (DF) = (reg:DF 5 di)
-        SSE_REGS, RELOAD_FOR_INPUT (opnum = 1), can't combine
-        reload_in_reg: (subreg:DF (reg/v:DI 5 di [orig:59 in ] [59]) 0)
-        reload_reg_rtx: (reg:DF 21 xmm0)
-...
-(note:HI 4 1 3 2 [bb 2] NOTE_INSN_BASIC_BLOCK)
-
-(note:HI 3 4 22 2 NOTE_INSN_FUNCTION_BEG)
-
-(insn 22 3 23 2 c.c:3 (set (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])
-        (reg:DF 5 di)) 102 {*movdf_integer_rex64} (nil))
-
-(insn 23 22 6 2 c.c:3 (set (reg:DF 21 xmm0)
-        (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])) 102 {*movdf_integer_rex64} (nil))
-
-(insn:HI 6 23 10 2 c.c:3 (set (reg:DF 22 xmm1 [orig:58 <result> ] [58])
-        (reg:DF 21 xmm0)) 102 {*movdf_integer_rex64} (nil))
-
-(insn:HI 10 6 16 2 c.c:7 (set (reg/i:DF 21 xmm0 [ <result> ])
-        (reg:DF 22 xmm1 [orig:58 <result> ] [58])) 102 {*movdf_integer_rex64} (nil))
-
-(insn 16 10 21 2 c.c:7 (use (reg/i:DF 21 xmm0 [ <result> ])) -1 (nil))
-
-
-H.J.
-----
-gcc/
-
-2007-08-27  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/30961
-	* reload1.c (find_reg): Favor the hard register in destination
-	if it is usable and a memory location is needed for reload
-	input.
-
-gcc/testsuite/
-
-2007-08-27  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/30961
-	* gcc.target/i386/pr30961-1.c: New.
-
---- gcc/reload1.c.second	2007-08-27 09:35:08.000000000 -0700
-+++ gcc/reload1.c	2007-08-27 09:36:33.000000000 -0700
-@@ -1781,6 +1781,20 @@ find_reg (struct insn_chain *chain, int 
-   HARD_REG_SET not_usable;
-   HARD_REG_SET used_by_other_reload;
-   reg_set_iterator rsi;
-+#ifdef SECONDARY_MEMORY_NEEDED
-+  rtx body = PATTERN (chain->insn);
-+  unsigned int dest_reg = FIRST_PSEUDO_REGISTER;
-+
-+  if (GET_CODE (body) == SET)
-+    {
-+      rtx dest = SET_DEST (body);
-+
-+      if ((REG_P (dest)
-+	   || (GET_CODE (dest) == SUBREG
-+	       && REG_P (SUBREG_REG (dest)))))
-+	dest_reg = reg_or_subregno (dest);
-+    }
-+#endif
- 
-   COPY_HARD_REG_SET (not_usable, bad_spill_regs);
-   IOR_HARD_REG_SET (not_usable, bad_spill_regs_global);
-@@ -1821,6 +1835,18 @@ find_reg (struct insn_chain *chain, int 
- 	    this_cost--;
- 	  if (rl->out && REG_P (rl->out) && REGNO (rl->out) == regno)
- 	    this_cost--;
-+#ifdef SECONDARY_MEMORY_NEEDED
-+	  /* If a memory location is needed for rl->in and dest_reg
-+	     is usable, we will favor it.  */
-+	  else if (dest_reg == regno
-+		   && rl->in
-+		   && REG_P (rl->in)
-+		   && REGNO (rl->in) < FIRST_PSEUDO_REGISTER
-+		   && SECONDARY_MEMORY_NEEDED (REGNO_REG_CLASS (REGNO (rl->in)),
-+					       rl->class,
-+					       rl->mode))
-+	    this_cost = 0;
-+#endif
- 	  if (this_cost < best_cost
- 	      /* Among registers with equal cost, prefer caller-saved ones, or
- 		 use REG_ALLOC_ORDER if it is defined.  */
---- gcc/testsuite/gcc.target/i386/pr30961-1.c.second	2007-08-27 11:01:59.000000000 -0700
-+++ gcc/testsuite/gcc.target/i386/pr30961-1.c	2007-08-27 11:02:51.000000000 -0700
-@@ -0,0 +1,13 @@
-+/* { dg-do compile } */
-+/* { dg-require-effective-target lp64 } */
-+/* { dg-options "-O2" } */
-+
-+double
-+convert (long long in)
-+{
-+  double f;
-+  __builtin_memcpy( &f, &in, sizeof( in ) );
-+  return f;
-+}
-+
-+/* { dg-final { scan-assembler-not "movapd" } } */
diff --git a/meta/recipes-devtools/gcc/gcc-4.5.1/pr35942.patch b/meta/recipes-devtools/gcc/gcc-4.5.1/pr35942.patch
deleted file mode 100644
index da610f5189..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.5.1/pr35942.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-Fix PR 35942: remove -lstdc++ from libtool postdeps for CXX.
-
-libstdc++-v3/ChangeLog:
-2010-01-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	PR libstdc++/35942
-	* configure.ac: Remove -lstdc++ from libtool's postdeps_CXX.
-	* configure: Regenerate.
-
-
-Index: gcc-4.3.3/libstdc++-v3/configure
-===================================================================
---- gcc-4.3.3.orig/libstdc++-v3/configure	2010-03-26 17:57:51.000000000 +0000
-+++ gcc-4.3.3/libstdc++-v3/configure	2010-03-26 17:57:58.000000000 +0000
-@@ -13759,6 +13759,9 @@
- 
- 
- 
-+# Eliminate -lstdc++ addition to postdeps for cross compiles.
-+postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
-+
- # Possibly disable most of the library.
- ## TODO: Consider skipping unncessary tests altogether in this case, rather
- ## than just ignoring the results.  Faster /and/ more correct, win win.
-Index: gcc-4.3.3/libstdc++-v3/configure.ac
-===================================================================
---- gcc-4.3.3.orig/libstdc++-v3/configure.ac	2010-03-26 17:57:54.000000000 +0000
-+++ gcc-4.3.3/libstdc++-v3/configure.ac	2010-03-26 17:57:58.000000000 +0000
-@@ -89,6 +89,9 @@
- AC_SUBST(enable_shared)
- AC_SUBST(enable_static)
- 
-+# Eliminate -lstdc++ addition to postdeps for cross compiles.
-+postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
-+
- # Possibly disable most of the library.
- ## TODO: Consider skipping unncessary tests altogether in this case, rather
- ## than just ignoring the results.  Faster /and/ more correct, win win.
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/307-locale_facets.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/307-locale_facets.patch
deleted file mode 100644
index 774fcfa2ca..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/307-locale_facets.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-This patch fixes a bug into ostream::operator<<(double) due to the wrong size
-passed into the __convert_from_v method. The wrong size is then passed to
-std::snprintf function, that, on uClibc, doens't handle sized 0 buffer.
-
-Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
-
-Index: gcc-4.3.1/libstdc++-v3/include/bits/locale_facets.tcc
-===================================================================
---- gcc-4.3.1.orig/libstdc++-v3/include/bits/locale_facets.tcc	2007-11-26 17:59:41.000000000 -0800
-+++ gcc-4.3.1/libstdc++-v3/include/bits/locale_facets.tcc	2008-08-16 02:14:48.000000000 -0700
-@@ -1004,7 +1004,7 @@
- 	const int __cs_size = __fixed ? __max_exp + __prec + 4
- 	                              : __max_digits * 2 + __prec;
- 	char* __cs = static_cast<char*>(__builtin_alloca(__cs_size));
--	__len = std::__convert_from_v(_S_get_c_locale(), __cs, 0, __fbuf, 
-+	__len = std::__convert_from_v(_S_get_c_locale(), __cs, __cs_size, __fbuf,
- 				      __prec, __v);
- #endif
- 
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/602-sdk-libstdc++-includes.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/602-sdk-libstdc++-includes.patch
deleted file mode 100644
index 23fce7544d..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/602-sdk-libstdc++-includes.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- gcc-4.1.0/libstdc++-v3/fragment.am	2005-03-21 11:40:14.000000000 -0600
-+++ gcc-4.1.0-patched/libstdc++-v3/fragment.am	2005-04-25 20:14:39.856251785 -0500
-@@ -21,5 +21,5 @@
- 	$(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once
- 
- # -I/-D flags to pass when compiling.
--AM_CPPFLAGS = $(GLIBCXX_INCLUDES)
-+AM_CPPFLAGS = $(GLIBCXX_INCLUDES) -I$(toplevel_srcdir)/include
- 
---- gcc-4.1.0/libstdc++-v3/libmath/Makefile.am	2005-03-21 11:40:18.000000000 -0600
-+++ gcc-4.1.0-patched/libstdc++-v3/libmath/Makefile.am	2005-04-25 20:14:39.682280735 -0500
-@@ -35,7 +35,7 @@
- 
- libmath_la_SOURCES = stubs.c
- 
--AM_CPPFLAGS = $(CANADIAN_INCLUDES)
-+AM_CPPFLAGS = $(CANADIAN_INCLUDES) -I$(toplevel_srcdir)/include
- 
- # Only compiling "C" sources in this directory.
- LIBTOOL = @LIBTOOL@ --tag CC
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/arm-bswapsi2.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/arm-bswapsi2.patch
deleted file mode 100644
index 7ac61a6d63..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/arm-bswapsi2.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: gcc-4.5/gcc/config/arm/arm.md
-===================================================================
---- gcc-4.5.orig/gcc/config/arm/arm.md	2010-06-17 09:13:07.000000000 -0700
-+++ gcc-4.5/gcc/config/arm/arm.md	2010-06-22 08:08:45.397212002 -0700
-@@ -11267,7 +11267,7 @@
- (define_expand "bswapsi2"
-   [(set (match_operand:SI 0 "s_register_operand" "=r")
-   	(bswap:SI (match_operand:SI 1 "s_register_operand" "r")))]
--"TARGET_EITHER"
-+"TARGET_EITHER && (arm_arch6 && !optimize_size)"
- "
-   if (!arm_arch6)
-     {
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/arm-unbreak-eabi-armv4t.dpatch b/meta/recipes-devtools/gcc/gcc-4.6.0/arm-unbreak-eabi-armv4t.dpatch
deleted file mode 100644
index 7bb8887068..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/arm-unbreak-eabi-armv4t.dpatch
+++ /dev/null
@@ -1,36 +0,0 @@
-#! /bin/sh -e
-
-# DP: Fix armv4t build on ARM
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p1 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p1 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
---- src/gcc/config/arm/linux-eabi.h.orig	2007-11-24 12:37:38.000000000 +0000
-+++ src/gcc/config/arm/linux-eabi.h	2007-11-24 12:39:41.000000000 +0000
-@@ -44,7 +44,7 @@
-    The ARM10TDMI core is the default for armv5t, so set
-    SUBTARGET_CPU_DEFAULT to achieve this.  */
- #undef  SUBTARGET_CPU_DEFAULT
--#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
-+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi
- 
- /* TARGET_BIG_ENDIAN_DEFAULT is set in
-    config.gcc for big endian configurations.  */
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4.0.2-e300c2c3.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4.0.2-e300c2c3.patch
deleted file mode 100644
index d1df8b2716..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4.0.2-e300c2c3.patch
+++ /dev/null
@@ -1,319 +0,0 @@
-Adds support for Freescale Power architecture e300c2 and e300c3 cores.
-http://www.bitshrine.org/gpp/tc-fsl-x86lnx-e300c3-nptl-4.0.2-2.src.rpm
-
-Leon Woestenberg <leonw@mailcan.com>
-
----
- gcc/config.gcc                |    2 
- gcc/config/rs6000/e300c2c3.md |  189 ++++++++++++++++++++++++++++++++++++++++++
- gcc/config/rs6000/rs6000.c    |   24 +++++
- gcc/config/rs6000/rs6000.h    |    4 
- gcc/config/rs6000/rs6000.md   |    3 
- 5 files changed, 220 insertions(+), 2 deletions(-)
-
-Index: gcc-4.3.1/gcc/config/rs6000/e300c2c3.md
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ gcc-4.3.1/gcc/config/rs6000/e300c2c3.md	2008-08-23 16:51:33.000000000 -0700
-@@ -0,0 +1,189 @@
-+;; Pipeline description for Motorola PowerPC e300c3 core.
-+;;   Copyright (C) 2003 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 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, 59 Temple Place - Suite 330, Boston,
-+;; MA 02111-1307, USA.
-+
-+(define_automaton "ppce300c3_most,ppce300c3_long,ppce300c3_retire")
-+(define_cpu_unit "ppce300c3_decode_0,ppce300c3_decode_1" "ppce300c3_most")
-+
-+;; We don't simulate general issue queue (GIC).  If we have SU insn
-+;; and then SU1 insn, they can not be issued on the same cycle
-+;; (although SU1 insn and then SU insn can be issued) because the SU
-+;; insn will go to SU1 from GIC0 entry.  Fortunately, the first cycle
-+;; multipass insn scheduling will find the situation and issue the SU1
-+;; insn and then the SU insn.
-+(define_cpu_unit "ppce300c3_issue_0,ppce300c3_issue_1"   "ppce300c3_most")
-+
-+;; We could describe completion buffers slots in combination with the
-+;; retirement units and the order of completion but the result
-+;; automaton would behave in the same way because we can not describe
-+;; real latency time with taking in order completion into account.
-+;; Actually we could define the real latency time by querying reserved
-+;; automaton units but the current scheduler uses latency time before
-+;; issuing insns and making any reservations.
-+;;
-+;; So our description is aimed to achieve a insn schedule in which the
-+;; insns would not wait in the completion buffer.
-+(define_cpu_unit "ppce300c3_retire_0,ppce300c3_retire_1" "ppce300c3_retire")
-+
-+;; Branch unit:
-+(define_cpu_unit "ppce300c3_bu" "ppce300c3_most")
-+
-+;; IU:
-+(define_cpu_unit "ppce300c3_iu0_stage0,ppce300c3_iu1_stage0" "ppce300c3_most")
-+
-+;; IU: This used to describe non-pipelined division.
-+(define_cpu_unit "ppce300c3_mu_div" "ppce300c3_long")
-+
-+;; SRU:
-+(define_cpu_unit "ppce300c3_sru_stage0" "ppce300c3_most")
-+
-+;; Here we simplified LSU unit description not describing the stages.
-+(define_cpu_unit "ppce300c3_lsu" "ppce300c3_most")
-+
-+;; FPU:
-+(define_cpu_unit "ppce300c3_fpu" "ppce300c3_most")
-+
-+;; The following units are used to make automata deterministic
-+(define_cpu_unit "present_ppce300c3_decode_0" "ppce300c3_most")
-+(define_cpu_unit "present_ppce300c3_issue_0" "ppce300c3_most")
-+(define_cpu_unit "present_ppce300c3_retire_0" "ppce300c3_retire")
-+(define_cpu_unit "present_ppce300c3_iu0_stage0" "ppce300c3_most")
-+
-+;; The following sets to make automata deterministic when option ndfa is used.
-+(presence_set "present_ppce300c3_decode_0" "ppce300c3_decode_0")
-+(presence_set "present_ppce300c3_issue_0" "ppce300c3_issue_0")
-+(presence_set "present_ppce300c3_retire_0" "ppce300c3_retire_0")
-+(presence_set "present_ppce300c3_iu0_stage0" "ppce300c3_iu0_stage0")
-+
-+;; Some useful abbreviations.
-+(define_reservation "ppce300c3_decode"
-+    "ppce300c3_decode_0|ppce300c3_decode_1+present_ppce300c3_decode_0")
-+(define_reservation "ppce300c3_issue"
-+    "ppce300c3_issue_0|ppce300c3_issue_1+present_ppce300c3_issue_0")
-+(define_reservation "ppce300c3_retire"
-+   "ppce300c3_retire_0|ppce300c3_retire_1+present_ppce300c3_retire_0")
-+(define_reservation "ppce300c3_iu_stage0"
-+   "ppce300c3_iu0_stage0|ppce300c3_iu1_stage0+present_ppce300c3_iu0_stage0")
-+
-+;; Compares can be executed either one of the IU or SRU
-+(define_insn_reservation "ppce300c3_cmp" 1
-+  (and (eq_attr "type" "cmp,compare,delayed_compare,fast_compare")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+(ppce300c3_iu_stage0|ppce300c3_sru_stage0) \
-+        +ppce300c3_retire")
-+
-+;; Other one cycle IU insns
-+(define_insn_reservation "ppce300c3_iu" 1
-+  (and (eq_attr "type" "integer,insert_word")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0+ppce300c3_retire")
-+
-+;; Branch.  Actually this latency time is not used by the scheduler.
-+(define_insn_reservation "ppce300c3_branch" 1
-+  (and (eq_attr "type" "jmpreg,branch")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_bu,ppce300c3_retire")
-+
-+;; Multiply is non-pipelined but can be executed in any IU
-+(define_insn_reservation "ppce300c3_multiply" 2
-+  (and (eq_attr "type" "imul,imul2,imul3,imul_compare")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0, \
-+   ppce300c3_iu_stage0+ppce300c3_retire")
-+
-+;; Divide.  We use the average latency time here.  We omit reserving a
-+;; retire unit because of the result automata will be huge.
-+(define_insn_reservation "ppce300c3_divide" 20
-+  (and (eq_attr "type" "idiv")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_iu_stage0+ppce300c3_mu_div,\
-+   ppce300c3_mu_div*19")
-+
-+;; CR logical
-+(define_insn_reservation "ppce300c3_cr_logical" 1
-+  (and (eq_attr "type" "cr_logical,delayed_cr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Mfcr
-+(define_insn_reservation "ppce300c3_mfcr" 1
-+  (and (eq_attr "type" "mfcr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Mtcrf
-+(define_insn_reservation "ppce300c3_mtcrf" 1
-+  (and (eq_attr "type" "mtcr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Mtjmpr
-+(define_insn_reservation "ppce300c3_mtjmpr" 1
-+  (and (eq_attr "type" "mtjmpr,mfjmpr")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_sru_stage0+ppce300c3_retire")
-+
-+;; Float point instructions
-+(define_insn_reservation "ppce300c3_fpcompare" 3
-+  (and (eq_attr "type" "fpcompare")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,nothing,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_fp" 3
-+  (and (eq_attr "type" "fp")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,nothing,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_dmul" 4
-+  (and (eq_attr "type" "dmul")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,ppce300c3_fpu,nothing,ppce300c3_retire")
-+
-+; Divides are not pipelined
-+(define_insn_reservation "ppce300c3_sdiv" 18
-+  (and (eq_attr "type" "sdiv")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,ppce300c3_fpu*17")
-+
-+(define_insn_reservation "ppce300c3_ddiv" 33
-+  (and (eq_attr "type" "ddiv")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_fpu,ppce300c3_fpu*32")
-+
-+;; Loads
-+(define_insn_reservation "ppce300c3_load" 2
-+  (and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_fpload" 2
-+  (and (eq_attr "type" "fpload,fpload_ux,fpload_u")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-+
-+;; Stores.
-+(define_insn_reservation "ppce300c3_store" 2
-+  (and (eq_attr "type" "store,store_ux,store_u")
-+       (ior (eq_attr "cpu" "ppce300c2") (eq_attr "cpu" "ppce300c3")))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-+
-+(define_insn_reservation "ppce300c3_fpstore" 2
-+  (and (eq_attr "type" "fpstore,fpstore_ux,fpstore_u")
-+       (eq_attr "cpu" "ppce300c3"))
-+  "ppce300c3_decode,ppce300c3_issue+ppce300c3_lsu,ppce300c3_retire")
-Index: gcc-4.3.1/gcc/config/rs6000/rs6000.c
-===================================================================
---- gcc-4.3.1.orig/gcc/config/rs6000/rs6000.c	2008-08-23 16:49:39.000000000 -0700
-+++ gcc-4.3.1/gcc/config/rs6000/rs6000.c	2008-08-23 16:54:25.000000000 -0700
-@@ -669,6 +669,21 @@ struct processor_costs ppc8540_cost = {
-   1,			/* prefetch streams /*/
- };
- 
-+/* Instruction costs on E300C2 and E300C3 cores.  */
-+static const
-+struct processor_costs ppce300c2c3_cost = {
-+  COSTS_N_INSNS (4),    /* mulsi */
-+  COSTS_N_INSNS (4),    /* mulsi_const */
-+  COSTS_N_INSNS (4),    /* mulsi_const9 */
-+  COSTS_N_INSNS (4),    /* muldi */
-+  COSTS_N_INSNS (19),   /* divsi */
-+  COSTS_N_INSNS (19),   /* divdi */
-+  COSTS_N_INSNS (3),    /* fp */
-+  COSTS_N_INSNS (4),    /* dmul */
-+  COSTS_N_INSNS (18),   /* sdiv */
-+  COSTS_N_INSNS (33),   /* ddiv */
-+};
-+
- /* Instruction costs on POWER4 and POWER5 processors.  */
- static const
- struct processor_costs power4_cost = {
-@@ -1420,6 +1435,8 @@ rs6000_override_options (const char *def
- 	 {"8540", PROCESSOR_PPC8540, POWERPC_BASE_MASK | MASK_STRICT_ALIGN},
- 	 /* 8548 has a dummy entry for now.  */
- 	 {"8548", PROCESSOR_PPC8540, POWERPC_BASE_MASK | MASK_STRICT_ALIGN},
-+	 {"e300c2", PROCESSOR_PPCE300C2, POWERPC_BASE_MASK | MASK_SOFT_FLOAT},
-+	 {"e300c3", PROCESSOR_PPCE300C3, POWERPC_BASE_MASK},
- 	 {"860", PROCESSOR_MPCCORE, POWERPC_BASE_MASK | MASK_SOFT_FLOAT},
- 	 {"970", PROCESSOR_POWER4,
- 	  POWERPC_7400_MASK | MASK_PPC_GPOPT | MASK_MFCRF | MASK_POWERPC64},
-@@ -1845,6 +1862,11 @@ rs6000_override_options (const char *def
- 	rs6000_cost = &ppc8540_cost;
- 	break;
- 
-+      case PROCESSOR_PPCE300C2:
-+      case PROCESSOR_PPCE300C3:
-+	rs6000_cost = &ppce300c2c3_cost;
-+	break;
-+
-       case PROCESSOR_POWER4:
-       case PROCESSOR_POWER5:
- 	rs6000_cost = &power4_cost;
-@@ -18606,6 +18628,8 @@ rs6000_issue_rate (void)
-   case CPU_PPC7400:
-   case CPU_PPC8540:
-   case CPU_CELL:
-+  case CPU_PPCE300C2:
-+  case CPU_PPCE300C3:
-     return 2;
-   case CPU_RIOS2:
-   case CPU_PPC604:
-Index: gcc-4.3.1/gcc/config/rs6000/rs6000.h
-===================================================================
---- gcc-4.3.1.orig/gcc/config/rs6000/rs6000.h	2008-01-26 09:18:35.000000000 -0800
-+++ gcc-4.3.1/gcc/config/rs6000/rs6000.h	2008-08-23 16:55:30.000000000 -0700
-@@ -117,6 +117,8 @@
- %{mcpu=G5: -mpower4 -maltivec} \
- %{mcpu=8540: -me500} \
- %{mcpu=8548: -me500} \
-+%{mcpu=e300c2: -mppc} \
-+%{mcpu=e300c3: -mppc -mpmr} \
- %{maltivec: -maltivec} \
- -many"
- 
-@@ -262,6 +264,8 @@ enum processor_type
-    PROCESSOR_PPC7400,
-    PROCESSOR_PPC7450,
-    PROCESSOR_PPC8540,
-+   PROCESSOR_PPCE300C2,
-+   PROCESSOR_PPCE300C3,
-    PROCESSOR_POWER4,
-    PROCESSOR_POWER5,
-    PROCESSOR_POWER6,
-Index: gcc-4.3.1/gcc/config/rs6000/rs6000.md
-===================================================================
---- gcc-4.3.1.orig/gcc/config/rs6000/rs6000.md	2008-02-13 16:14:45.000000000 -0800
-+++ gcc-4.3.1/gcc/config/rs6000/rs6000.md	2008-08-23 16:57:29.000000000 -0700
-@@ -133,7 +133,7 @@
- ;; Processor type -- this attribute must exactly match the processor_type
- ;; enumeration in rs6000.h.
- 
--(define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4,power5,power6,cell"
-+(define_attr "cpu" "rios1,rios2,rs64a,mpccore,ppc403,ppc405,ppc440,ppc601,ppc603,ppc604,ppc604e,ppc620,ppc630,ppc750,ppc7400,ppc7450,ppc8540,power4,power5,power6,cell,ppce300c2,ppce300c3"
-   (const (symbol_ref "rs6000_cpu_attr")))
- 
- 
-@@ -166,6 +166,7 @@
- (include "7xx.md")
- (include "7450.md")
- (include "8540.md")
-+(include "e300c2c3.md")
- (include "power4.md")
- (include "power5.md")
- (include "power6.md")
-Index: gcc-4.3.1/gcc/config.gcc
-===================================================================
---- gcc-4.3.1.orig/gcc/config.gcc	2008-08-23 16:49:43.000000000 -0700
-+++ gcc-4.3.1/gcc/config.gcc	2008-08-23 17:03:55.000000000 -0700
-@@ -3144,7 +3144,7 @@ case "${target}" in
- 			| rios | rios1 | rios2 | rsc | rsc1 | rs64a \
- 			| 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
- 			| 601 | 602 | 603 | 603e | ec603e | 604 \
--			| 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
-+			| 604e | 620 | 630 | 740 | 750 | 7400 | 7450 | e300c[23] \
- 			| 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
- 				# OK
- 				;;
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-arm-frename-registers.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-arm-frename-registers.patch
deleted file mode 100644
index 280b90358e..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-arm-frename-registers.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35964
-Index: gcc-4.3.0/gcc/regrename.c
-===================================================================
---- gcc-4.3.0.orig/gcc/regrename.c	2008-05-28 08:31:15.000000000 -0700
-+++ gcc-4.3.0/gcc/regrename.c	2008-05-28 08:34:00.000000000 -0700
-@@ -782,6 +782,10 @@
- 	          || (predicated && recog_data.operand_type[i] == OP_OUT))
- 		recog_data.operand_type[i] = OP_INOUT;
- 	    }
-+	  /* Unshare dup_loc RTL */
-+	  for (i = 0; i < recog_data.n_dups; i++)
-+	    *recog_data.dup_loc[i] = copy_rtx(*recog_data.dup_loc[i]);
-+
- 
- 	  /* Step 1: Close chains for which we have overlapping reads.  */
- 	  for (i = 0; i < n_ops; i++)
-@@ -813,7 +817,7 @@
- 		    OP_IN, 0);
- 
- 	  for (i = 0; i < recog_data.n_dups; i++)
--	    *recog_data.dup_loc[i] = copy_rtx (old_dups[i]);
-+	    *recog_data.dup_loc[i] = old_dups[i];
- 	  for (i = 0; i < n_ops; i++)
- 	    *recog_data.operand_loc[i] = old_operands[i];
- 	  if (recog_data.n_dups)
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-ice-hack.dpatch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-ice-hack.dpatch
deleted file mode 100644
index 84c5ef2ebd..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-ice-hack.dpatch
+++ /dev/null
@@ -1,331 +0,0 @@
-#! /bin/sh -e
-
-# DP: Retry the build on an ice, save the calling options and preprocessed
-# DP: source when the ice is reproducible.
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p0 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
-2004-01-23  Jakub Jelinek  <jakub@redhat.com>
-
-	* system.h (ICE_EXIT_CODE): Define.
-	* gcc.c (execute): Don't free first string early, but at the end
-	of the function.  Call retry_ice if compiler exited with
-	ICE_EXIT_CODE.
-	(retry_ice): New function.
-	* diagnostic.c (diagnostic_count_diagnostic,
-	diagnostic_action_after_output, error_recursion): Exit with
-	ICE_EXIT_CODE instead of FATAL_EXIT_CODE.
-
---- gcc/diagnostic.c.orig	2007-09-30 10:48:13.000000000 +0000
-+++ gcc/diagnostic.c	2007-09-30 10:49:57.000000000 +0000
-@@ -244,7 +244,7 @@
-       fnotice (stderr, "Please submit a full bug report,\n"
- 	       "with preprocessed source if appropriate.\n"
- 	       "See %s for instructions.\n", bug_report_url);
--      exit (ICE_EXIT_CODE);
-+      exit (FATAL_EXIT_CODE);
- 
-     case DK_FATAL:
-       if (context->abort_on_error)
---- gcc/gcc.c.orig	2007-09-30 10:48:13.000000000 +0000
-+++ gcc/gcc.c	2007-09-30 10:48:39.000000000 +0000
-@@ -357,6 +357,9 @@
- #if defined(HAVE_TARGET_OBJECT_SUFFIX) || defined(HAVE_TARGET_EXECUTABLE_SUFFIX)
- static const char *convert_filename (const char *, int, int);
- #endif
-+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
-+static void retry_ice (const char *prog, const char **argv);
-+#endif
- 
- static const char *getenv_spec_function (int, const char **);
- static const char *if_exists_spec_function (int, const char **);
-@@ -2999,7 +3002,7 @@
- 	    }
- 	}
- 
--      if (string != commands[i].prog)
-+      if (i && string != commands[i].prog)
- 	free (CONST_CAST (char *, string));
-     }
- 
-@@ -3056,6 +3059,16 @@
- 	else if (WIFEXITED (status)
- 		 && WEXITSTATUS (status) >= MIN_FATAL_STATUS)
- 	  {
-+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
-+	    /* For ICEs in cc1, cc1obj, cc1plus see if it is
-+	       reproducible or not.  */
-+	    char *p;
-+	    if (WEXITSTATUS (status) == ICE_EXIT_CODE
-+		&& i == 0
-+		&& (p = strrchr (commands[0].argv[0], DIR_SEPARATOR))
-+		&& ! strncmp (p + 1, "cc1", 3))
-+	      retry_ice (commands[0].prog, commands[0].argv);
-+#endif
- 	    if (WEXITSTATUS (status) > greatest_status)
- 	      greatest_status = WEXITSTATUS (status);
- 	    ret_code = -1;
-@@ -3076,6 +3089,9 @@
- 	  }
-       }
- 
-+    if (commands[0].argv[0] != commands[0].prog)
-+      free ((PTR) commands[0].argv[0]);
-+
-     return ret_code;
-   }
- }
-@@ -6016,6 +6032,224 @@
-   switches[switchnum].validated = 1;
- }
- 
-+#if !(defined (__MSDOS__) || defined (OS2) || defined (VMS))
-+#define RETRY_ICE_ATTEMPTS 2
-+
-+static void
-+retry_ice (const char *prog, const char **argv)
-+{
-+  int nargs, out_arg = -1, quiet = 0, attempt;
-+  int pid, retries, sleep_interval;
-+  const char **new_argv;
-+  char *temp_filenames[RETRY_ICE_ATTEMPTS * 2 + 2];
-+
-+  if (input_filename == NULL || ! strcmp (input_filename, "-"))
-+    return;
-+
-+  for (nargs = 0; argv[nargs] != NULL; ++nargs)
-+    /* Only retry compiler ICEs, not preprocessor ones.  */
-+    if (! strcmp (argv[nargs], "-E"))
-+      return;
-+    else if (argv[nargs][0] == '-' && argv[nargs][1] == 'o')
-+      {
-+	if (out_arg == -1)
-+	  out_arg = nargs;
-+	else
-+	  return;
-+      }
-+    /* If the compiler is going to output any time information,
-+       it might vary between invocations.  */
-+    else if (! strcmp (argv[nargs], "-quiet"))
-+      quiet = 1;
-+    else if (! strcmp (argv[nargs], "-ftime-report"))
-+      return;
-+
-+  if (out_arg == -1 || !quiet)
-+    return;
-+
-+  memset (temp_filenames, '\0', sizeof (temp_filenames));
-+  new_argv = alloca ((nargs + 3) * sizeof (const char *));
-+  memcpy (new_argv, argv, (nargs + 1) * sizeof (const char *));
-+  new_argv[nargs++] = "-frandom-seed=0";
-+  new_argv[nargs] = NULL;
-+  if (new_argv[out_arg][2] == '\0')
-+    new_argv[out_arg + 1] = "-";
-+  else
-+    new_argv[out_arg] = "-o-";
-+
-+  for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS + 1; ++attempt)
-+    {
-+      int fd = -1;
-+      int status;
-+
-+      temp_filenames[attempt * 2] = make_temp_file (".out");
-+      temp_filenames[attempt * 2 + 1] = make_temp_file (".err");
-+
-+      if (attempt == RETRY_ICE_ATTEMPTS)
-+        {
-+	  int i;
-+	  int fd1, fd2;
-+	  struct stat st1, st2;
-+	  size_t n, len;
-+	  char *buf;
-+
-+	  buf = xmalloc (8192);
-+
-+	  for (i = 0; i < 2; ++i)
-+	    {
-+	      fd1 = open (temp_filenames[i], O_RDONLY);
-+	      fd2 = open (temp_filenames[2 + i], O_RDONLY);
-+
-+	      if (fd1 < 0 || fd2 < 0)
-+		{
-+		  i = -1;
-+		  close (fd1);
-+		  close (fd2);
-+		  break;
-+		}
-+
-+	      if (fstat (fd1, &st1) < 0 || fstat (fd2, &st2) < 0)
-+		{
-+		  i = -1;
-+		  close (fd1);
-+		  close (fd2);
-+		  break;
-+		}
-+
-+	      if (st1.st_size != st2.st_size)
-+		{
-+		  close (fd1);
-+		  close (fd2);
-+		  break;
-+		}
-+
-+	      len = 0;
-+	      for (n = st1.st_size; n; n -= len)
-+		{
-+		  len = n;
-+		  if (len > 4096)
-+		    len = 4096;
-+
-+		  if (read (fd1, buf, len) != (int) len
-+		      || read (fd2, buf + 4096, len) != (int) len)
-+		    {
-+		      i = -1;
-+		      break;
-+		    }
-+
-+		  if (memcmp (buf, buf + 4096, len) != 0)
-+		    break;
-+		}
-+
-+	      close (fd1);
-+	      close (fd2);
-+
-+	      if (n)
-+		break;
-+	    }
-+
-+	  free (buf);
-+	  if (i == -1)
-+	    break;
-+
-+	  if (i != 2)
-+	    {
-+	      notice ("The bug is not reproducible, so it is likely a hardware or OS problem.\n");
-+	      break;
-+	    }
-+
-+          fd = open (temp_filenames[attempt * 2], O_RDWR);
-+	  if (fd < 0)
-+	    break;
-+	  write (fd, "//", 2);
-+	  for (i = 0; i < nargs; i++)
-+	    {
-+	      write (fd, " ", 1);
-+	      write (fd, new_argv[i], strlen (new_argv[i]));
-+	    }
-+	  write (fd, "\n", 1);
-+	  new_argv[nargs] = "-E";
-+	  new_argv[nargs + 1] = NULL;
-+        }
-+
-+      /* Fork a subprocess; wait and retry if it fails.  */
-+      sleep_interval = 1;
-+      pid = -1;
-+      for (retries = 0; retries < 4; retries++)
-+	{
-+	  pid = fork ();
-+	  if (pid >= 0)
-+	    break;
-+	  sleep (sleep_interval);
-+	  sleep_interval *= 2;
-+	}
-+
-+      if (pid < 0)
-+	break;
-+      else if (pid == 0)
-+	{
-+	  if (attempt != RETRY_ICE_ATTEMPTS)
-+	    fd = open (temp_filenames[attempt * 2], O_RDWR);
-+	  if (fd < 0)
-+	    exit (-1);
-+	  if (fd != 1)
-+	    {
-+	      close (1);
-+	      dup (fd);
-+	      close (fd);
-+	    }
-+
-+	  fd = open (temp_filenames[attempt * 2 + 1], O_RDWR);
-+	  if (fd < 0)
-+	    exit (-1);
-+	  if (fd != 2)
-+	    {
-+	      close (2);
-+	      dup (fd);
-+	      close (fd);
-+	    }
-+
-+	  if (prog == new_argv[0])
-+	    execvp (prog, (char *const *) new_argv);
-+	  else
-+	    execv (new_argv[0], (char *const *) new_argv);
-+	  exit (-1);
-+	}
-+
-+      if (waitpid (pid, &status, 0) < 0)
-+	break;
-+
-+      if (attempt < RETRY_ICE_ATTEMPTS
-+	  && (! WIFEXITED (status) || WEXITSTATUS (status) != ICE_EXIT_CODE))
-+	{
-+	  notice ("The bug is not reproducible, so it is likely a hardware or OS problem.\n");
-+	  break;
-+	}
-+      else if (attempt == RETRY_ICE_ATTEMPTS)
-+	{
-+	  close (fd);
-+	  if (WIFEXITED (status)
-+	      && WEXITSTATUS (status) == SUCCESS_EXIT_CODE)
-+	    {
-+	      notice ("Preprocessed source stored into %s file, please attach this to your bugreport.\n",
-+		      temp_filenames[attempt * 2]);
-+	      /* Make sure it is not deleted.  */
-+	      free (temp_filenames[attempt * 2]);
-+	      temp_filenames[attempt * 2] = NULL;
-+	      break;
-+	    }
-+	}
-+    }
-+
-+  for (attempt = 0; attempt < RETRY_ICE_ATTEMPTS * 2 + 2; attempt++)
-+    if (temp_filenames[attempt])
-+      {
-+	unlink (temp_filenames[attempt]);
-+	free (temp_filenames[attempt]);
-+      }
-+}
-+#endif
-+
- /* Search for a file named NAME trying various prefixes including the
-    user's -B prefix and some standard ones.
-    Return the absolute file name found.  If nothing is found, return NAME.  */
---- gcc/Makefile.in.orig	2007-09-30 10:48:13.000000000 +0000
-+++ gcc/Makefile.in	2007-09-30 10:48:39.000000000 +0000
-@@ -192,6 +192,7 @@
- build/gengtype-lex.o-warn = -Wno-error
- # SYSCALLS.c misses prototypes
- SYSCALLS.c.X-warn = -Wno-strict-prototypes -Wno-error
-+build/gcc.o-warn = -Wno-error
- 
- # All warnings have to be shut off in stage1 if the compiler used then
- # isn't gcc; configure determines that.  WARN_CFLAGS will be either
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/libstdc++-pic.dpatch b/meta/recipes-devtools/gcc/gcc-4.6.0/libstdc++-pic.dpatch
deleted file mode 100644
index 70c9e81542..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/libstdc++-pic.dpatch
+++ /dev/null
@@ -1,71 +0,0 @@
-#! /bin/sh -e
-
-# DP: Build and install libstdc++_pic.a library.
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p0 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
-diff -ur libstdc++-v3/src/Makefile.am libstdc++-v3/src/Makefile.am
---- libstdc++-v3/src/Makefile.am~	2004-04-16 21:04:05.000000000 +0200
-+++ libstdc++-v3/src/Makefile.am	2004-07-03 20:22:43.000000000 +0200
-@@ -210,6 +210,10 @@
- 	  $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LDFLAGS) -o $@
- 
- 
-+install-exec-local:
-+	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o || touch libstdc++_pic.a
-+	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
-+
- # Added bits to build debug library.
- if GLIBCXX_BUILD_DEBUG
- all-local: build_debug
-diff -ur libstdc++-v3/src/Makefile.in libstdc++-v3/src/Makefile.in
---- libstdc++-v3/src/Makefile.in	2004-07-03 06:41:13.000000000 +0200
-+++ libstdc++-v3/src/Makefile.in	2004-07-03 20:25:05.000000000 +0200
-@@ -611,7 +611,7 @@
- 
- install-data-am: install-data-local
- 
--install-exec-am: install-toolexeclibLTLIBRARIES
-+install-exec-am: install-toolexeclibLTLIBRARIES install-exec-local
- 
- install-info: install-info-am
- 
-@@ -644,6 +644,7 @@
- 	distclean-libtool distclean-tags distdir dvi dvi-am html \
- 	html-am info info-am install install-am install-data \
- 	install-data-am install-data-local install-exec \
-+	install-exec-local \
- 	install-exec-am install-info install-info-am install-man \
- 	install-strip install-toolexeclibLTLIBRARIES installcheck \
- 	installcheck-am installdirs maintainer-clean \
-@@ -729,6 +730,11 @@
- install_debug:
- 	(cd ${debugdir} && $(MAKE) \
- 	toolexeclibdir=$(glibcxx_toolexeclibdir)/debug install)
-+
-+install-exec-local:
-+	$(AR) cru libstdc++_pic.a .libs/*.o $(top_builddir)/libsupc++/*.o || touch libstdc++_pic.a
-+	$(INSTALL_DATA) libstdc++_pic.a $(DESTDIR)$(toolexeclibdir)
-+
- # Tell versions [3.59,3.63) of GNU make to not export all variables.
- # Otherwise a system limit (for SysV at least) may be exceeded.
- .NOEXPORT:
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/pr30961.dpatch b/meta/recipes-devtools/gcc/gcc-4.6.0/pr30961.dpatch
deleted file mode 100644
index b20fdf5bf5..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/pr30961.dpatch
+++ /dev/null
@@ -1,179 +0,0 @@
-#! /bin/sh -e
-
-# DP: <your description>
-
-dir=
-if [ $# -eq 3 -a "$2" = '-d' ]; then
-    pdir="-d $3"
-    dir="$3/"
-elif [ $# -ne 1 ]; then
-    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-    exit 1
-fi
-case "$1" in
-    -patch)
-        patch $pdir -f --no-backup-if-mismatch -p0 < $0
-        ;;
-    -unpatch)
-        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
-        ;;
-    *)
-        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
-        exit 1
-esac
-exit 0
-
-From: "H.J. Lu" <hjl@lucon.org>
-Sender: gcc-patches-owner@gcc.gnu.org
-To: gcc-patches@gcc.gnu.org
-Subject: PATCH: PR target/30961: [4.1/4.2/4.3 regression] redundant reg/mem 	stores/moves
-Date: Mon, 27 Aug 2007 11:34:12 -0700
-
-We start with
-
-(note:HI 3 4 22 2 NOTE_INSN_FUNCTION_BEG)
-
-(insn:HI 6 3 10 2 c.c:3 (set (reg:DF 58 [ <result> ])
-        (subreg:DF (reg/v:DI 59 [ in ]) 0)) 102 {*movdf_integer_rex64} (expr_list:REG_DEAD (reg/v:DI 59 [ in ])
-        (nil)))
-
-(insn:HI 10 6 16 2 c.c:7 (set (reg/i:DF 21 xmm0 [ <result> ])
-        (reg:DF 58 [ <result> ])) 102 {*movdf_integer_rex64} (expr_list:REG_DEAD (reg:DF 58 [ <result> ])
-        (nil)))
-
-(insn:HI 16 10 0 2 c.c:7 (use (reg/i:DF 21 xmm0 [ <result> ])) -1 (nil))
-
-we are trying to allocate registers for insn 6 and we allocate
-xmm0 for the return value. Reload doesn't check if xmm0 can be used for
-DF 59, it allocates xmm1 for DF 59 and generates:
-
-Reloads for insn # 6
-Reload 0: reload_in (DF) = (reg:DF 5 di)
-        SSE_REGS, RELOAD_FOR_INPUT (opnum = 1), can't combine
-        reload_in_reg: (subreg:DF (reg/v:DI 5 di [orig:59 in ] [59]) 0)
-        reload_reg_rtx: (reg:DF 22 xmm1)
-...
-
-(note:HI 4 1 3 2 [bb 2] NOTE_INSN_BASIC_BLOCK)
-
-(note:HI 3 4 22 2 NOTE_INSN_FUNCTION_BEG)
-
-(insn 22 3 23 2 c.c:3 (set (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])
-        (reg:DF 5 di)) 102 {*movdf_integer_rex64} (nil))
-
-(insn 23 22 6 2 c.c:3 (set (reg:DF 22 xmm1)
-        (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])) 102 {*movdf_integer_rex64} (nil))
-
-(insn:HI 6 23 16 2 c.c:3 (set (reg:DF 21 xmm0 [orig:58 <result> ] [58])
-        (reg:DF 22 xmm1)) 102 {*movdf_integer_rex64} (nil))
-
-(insn 16 6 21 2 c.c:7 (use (reg/i:DF 21 xmm0 [ <result> ])) -1 (nil))
-
-This patch tries to use the destination register when reloading for input. It
-generates
-
-Reloads for insn # 6
-Reload 0: reload_in (DF) = (reg:DF 5 di)
-        SSE_REGS, RELOAD_FOR_INPUT (opnum = 1), can't combine
-        reload_in_reg: (subreg:DF (reg/v:DI 5 di [orig:59 in ] [59]) 0)
-        reload_reg_rtx: (reg:DF 21 xmm0)
-...
-(note:HI 4 1 3 2 [bb 2] NOTE_INSN_BASIC_BLOCK)
-
-(note:HI 3 4 22 2 NOTE_INSN_FUNCTION_BEG)
-
-(insn 22 3 23 2 c.c:3 (set (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])
-        (reg:DF 5 di)) 102 {*movdf_integer_rex64} (nil))
-
-(insn 23 22 6 2 c.c:3 (set (reg:DF 21 xmm0)
-        (mem/c:DF (plus:DI (reg/f:DI 7 sp)
-                (const_int -8 [0xfffffffffffffff8])) [0 S8 A8])) 102 {*movdf_integer_rex64} (nil))
-
-(insn:HI 6 23 10 2 c.c:3 (set (reg:DF 22 xmm1 [orig:58 <result> ] [58])
-        (reg:DF 21 xmm0)) 102 {*movdf_integer_rex64} (nil))
-
-(insn:HI 10 6 16 2 c.c:7 (set (reg/i:DF 21 xmm0 [ <result> ])
-        (reg:DF 22 xmm1 [orig:58 <result> ] [58])) 102 {*movdf_integer_rex64} (nil))
-
-(insn 16 10 21 2 c.c:7 (use (reg/i:DF 21 xmm0 [ <result> ])) -1 (nil))
-
-
-H.J.
-----
-gcc/
-
-2007-08-27  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/30961
-	* reload1.c (find_reg): Favor the hard register in destination
-	if it is usable and a memory location is needed for reload
-	input.
-
-gcc/testsuite/
-
-2007-08-27  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR target/30961
-	* gcc.target/i386/pr30961-1.c: New.
-
---- gcc/reload1.c.second	2007-08-27 09:35:08.000000000 -0700
-+++ gcc/reload1.c	2007-08-27 09:36:33.000000000 -0700
-@@ -1781,6 +1781,20 @@ find_reg (struct insn_chain *chain, int 
-   HARD_REG_SET not_usable;
-   HARD_REG_SET used_by_other_reload;
-   reg_set_iterator rsi;
-+#ifdef SECONDARY_MEMORY_NEEDED
-+  rtx body = PATTERN (chain->insn);
-+  unsigned int dest_reg = FIRST_PSEUDO_REGISTER;
-+
-+  if (GET_CODE (body) == SET)
-+    {
-+      rtx dest = SET_DEST (body);
-+
-+      if ((REG_P (dest)
-+	   || (GET_CODE (dest) == SUBREG
-+	       && REG_P (SUBREG_REG (dest)))))
-+	dest_reg = reg_or_subregno (dest);
-+    }
-+#endif
- 
-   COPY_HARD_REG_SET (not_usable, bad_spill_regs);
-   IOR_HARD_REG_SET (not_usable, bad_spill_regs_global);
-@@ -1821,6 +1835,18 @@ find_reg (struct insn_chain *chain, int 
- 	    this_cost--;
- 	  if (rl->out && REG_P (rl->out) && REGNO (rl->out) == regno)
- 	    this_cost--;
-+#ifdef SECONDARY_MEMORY_NEEDED
-+	  /* If a memory location is needed for rl->in and dest_reg
-+	     is usable, we will favor it.  */
-+	  else if (dest_reg == regno
-+		   && rl->in
-+		   && REG_P (rl->in)
-+		   && REGNO (rl->in) < FIRST_PSEUDO_REGISTER
-+		   && SECONDARY_MEMORY_NEEDED (REGNO_REG_CLASS (REGNO (rl->in)),
-+					       rl->class,
-+					       rl->mode))
-+	    this_cost = 0;
-+#endif
- 	  if (this_cost < best_cost
- 	      /* Among registers with equal cost, prefer caller-saved ones, or
- 		 use REG_ALLOC_ORDER if it is defined.  */
---- gcc/testsuite/gcc.target/i386/pr30961-1.c.second	2007-08-27 11:01:59.000000000 -0700
-+++ gcc/testsuite/gcc.target/i386/pr30961-1.c	2007-08-27 11:02:51.000000000 -0700
-@@ -0,0 +1,13 @@
-+/* { dg-do compile } */
-+/* { dg-require-effective-target lp64 } */
-+/* { dg-options "-O2" } */
-+
-+double
-+convert (long long in)
-+{
-+  double f;
-+  __builtin_memcpy( &f, &in, sizeof( in ) );
-+  return f;
-+}
-+
-+/* { dg-final { scan-assembler-not "movapd" } } */
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/pr35942.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/pr35942.patch
deleted file mode 100644
index da610f5189..0000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/pr35942.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-Fix PR 35942: remove -lstdc++ from libtool postdeps for CXX.
-
-libstdc++-v3/ChangeLog:
-2010-01-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	PR libstdc++/35942
-	* configure.ac: Remove -lstdc++ from libtool's postdeps_CXX.
-	* configure: Regenerate.
-
-
-Index: gcc-4.3.3/libstdc++-v3/configure
-===================================================================
---- gcc-4.3.3.orig/libstdc++-v3/configure	2010-03-26 17:57:51.000000000 +0000
-+++ gcc-4.3.3/libstdc++-v3/configure	2010-03-26 17:57:58.000000000 +0000
-@@ -13759,6 +13759,9 @@
- 
- 
- 
-+# Eliminate -lstdc++ addition to postdeps for cross compiles.
-+postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
-+
- # Possibly disable most of the library.
- ## TODO: Consider skipping unncessary tests altogether in this case, rather
- ## than just ignoring the results.  Faster /and/ more correct, win win.
-Index: gcc-4.3.3/libstdc++-v3/configure.ac
-===================================================================
---- gcc-4.3.3.orig/libstdc++-v3/configure.ac	2010-03-26 17:57:54.000000000 +0000
-+++ gcc-4.3.3/libstdc++-v3/configure.ac	2010-03-26 17:57:58.000000000 +0000
-@@ -89,6 +89,9 @@
- AC_SUBST(enable_shared)
- AC_SUBST(enable_static)
- 
-+# Eliminate -lstdc++ addition to postdeps for cross compiles.
-+postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
-+
- # Possibly disable most of the library.
- ## TODO: Consider skipping unncessary tests altogether in this case, rather
- ## than just ignoring the results.  Faster /and/ more correct, win win.