* Update to SVN 20140514 (r210436) from the gcc-4_8-branch.

  * Remove patches applied upstream.


git-svn-id: svn://svn.debian.org/svn/gcccvs/branches/sid/gcc-4.8@7372 6ca36cf4-e1d1-0310-8c6f-e303bb2178ca

5 files changed, 1140 insertions, 434 deletions

diff --git a/debian/changelog b/debian/changelog
index 0ce2733..5571efb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,10 @@
-gcc-4.8 (4.8.2-22) UNRELEASED; urgency=medium
+gcc-4.8 (4.8.2-23) UNRELEASED; urgency=medium
+
+  * Update to SVN 20140514 (r210436) from the gcc-4_8-branch.
+
+ -- Matthias Klose <doko@debian.org>  Wed, 14 May 2014 14:21:37 +0200
+
+gcc-4.8 (4.8.2-22) unstable; urgency=medium
 
   * Update to SVN 20140508 (r210209) from the gcc-4_8-branch.
   * Install only versioned gcc-ar gcc-nm gcc-ranlib binaries for the hppa64
@@ -15,7 +21,7 @@ gcc-4.8 (4.8.2-22) UNRELEASED; urgency=medium
     (Helmit Grohne). Closes: #744782.
   * Apply the proposed patch for PR driver/61106. Closes: #747345.
 
- -- Matthias Klose <doko@debian.org>  Mon, 05 May 2014 20:29:25 +0200
+ -- Matthias Klose <doko@debian.org>  Thu, 08 May 2014 14:09:04 +0200
 
 gcc-4.8 (4.8.2-21) unstable; urgency=medium
 
diff --git a/debian/patches/gcc-rs6000-update.diff b/debian/patches/gcc-rs6000-update.diff
deleted file mode 100644
index 1069b50..0000000
--- a/debian/patches/gcc-rs6000-update.diff
+++ /dev/null
@@ -1,70 +0,0 @@
-when trying to build Ada for powerpc64le-linux, I ran into an ICE
-in fixup_args_size_notes.
-
-It turns out that the p8 fusion peephole acts on these two insns
-from the epilog sequence:
-
-(insn 1693 1078 1079 91 (set (reg:DI 7 7)
-        (plus:DI (reg/f:DI 31 31)
-            (const_int 65536 [0x10000]))) 82 {*adddi3_internal1}
-     (nil))
-(insn 1079 1693 1511 91 (set (reg/f:DI 1 1)
-        (mem/c:DI (plus:DI (reg:DI 7 7)
-                (const_int -16096 [0xffffffffffffc120])) [233 %sfp+49440 S8 A64])) 519 {*movdi_internal64}
-     (expr_list:REG_DEAD (reg:DI 7 7)
-        (expr_list:REG_ARGS_SIZE (const_int 0 [0])
-            (nil))))
-
-and replaces them by:
-
-(insn 1776 1078 1777 91 (set (reg/f:DI 1 1)
-        (plus:DI (reg/f:DI 31 31)          
-            (const_int 65536 [0x10000]))) -1
-     (nil))                                 
-
-(insn 1777 1776 1511 91 (set (reg/f:DI 1 1)
-        (mem/c:DI (plus:DI (reg/f:DI 1 1)  
-                (const_int -16096 [0xffffffffffffc120])) [233  S8 A8])) -1
-     (expr_list:REG_ARGS_SIZE (const_int 0 [0])                           
-        (nil)))                                                           
-
-Then peephole common code thinks it needs to re-create the REG_ARGS_SIZE
-note and fails since the code is too complex for it to understand.  (Which
-is reasonable since it doesn't know what value is being restored from the
-stack here.)
-
-However, the more fundamental problem seems to be that this transformation
-should be invalid anyway, since it creates an intermediate state where
-the stack pointer points to a location without proper backchain, which
-violates the ABI.
-
-The following patch fixes this by disabling the fusion peephole in those
-cases where it would introduce a new use of the stack pointer as temporary
-register.
-
-Tested on powerpc64le-linux.  OK for mainline (and 4.8 after the big patch
-series is committed)?
-
-Bye,
-Ulrich
-
-ChangeLog:
-
-	* config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
-	if it would clobber the stack pointer, even temporarily.
-
---- a/src/gcc/config/rs6000/rs6000.c
-+++ b/src/gcc/config/rs6000/rs6000.c
-@@ -32519,6 +32519,11 @@
- 
-       if (!peep2_reg_dead_p (2, addis_reg))
- 	return false;
-+
-+      /* If the target register being loaded is the stack pointer, we must
-+         avoid loading any other value into it, even temporarily.  */
-+      if (REG_P (target) && REGNO (target) == STACK_POINTER_REGNUM)
-+	return false;
-     }
- 
-   base_reg = XEXP (addr, 0);
-
diff --git a/debian/patches/pr60609.diff b/debian/patches/pr60609.diff
deleted file mode 100644
index a0b204b..0000000
--- a/debian/patches/pr60609.diff
+++ /dev/null
@@ -1,289 +0,0 @@
-# DP: Fix PR target/60609, proposed patch
-
-2014-04-02  Charles Baylis  <charles.baylis@linaro.org>
-
-	PR target/60609
-	* config/arm/arm.h (ASM_OUTPUT_CASE_END) Remove.
-	(LABEL_ALIGN_AFTER_BARRIER) Align barriers which occur after
-	ADDR_DIFF_VEC.
-
-2014-04-02  Charles Baylis  <charles.baylis@linaro.org>
-
-	PR target/60609
-	* g++.dg/torture/pr60609.C: New test.
-
---- a/src/gcc/config/arm/arm.h
-+++ b/src/gcc/config/arm/arm.h
-@@ -2194,14 +2194,9 @@ extern int making_const_table;
- #undef ASM_OUTPUT_BEFORE_CASE_LABEL
- #define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE, PREFIX, NUM, TABLE) /* Empty.  */
- 
--/* Make sure subsequent insns are aligned after a TBB.  */
--#define ASM_OUTPUT_CASE_END(FILE, NUM, JUMPTABLE)	\
--  do							\
--    {							\
--      if (GET_MODE (PATTERN (JUMPTABLE)) == QImode)	\
--	ASM_OUTPUT_ALIGN (FILE, 1);			\
--    }							\
--  while (0)
-+#define LABEL_ALIGN_AFTER_BARRIER(LABEL)                \
-+   (GET_CODE (PATTERN (prev_active_insn (LABEL))) == ADDR_DIFF_VEC \
-+   ? 1 : 0)
- 
- #define ARM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) 	\
-   do							\
---- /dev/null
-+++ b/src/gcc/testsuite/g++.dg/torture/pr60609.C
-@@ -0,0 +1,252 @@
-+/* { dg-do assemble } */
-+
-+class exception
-+{
-+};
-+class bad_alloc:exception
-+{
-+};
-+class logic_error:exception
-+{
-+};
-+class domain_error:logic_error
-+{
-+};
-+class invalid_argument:logic_error
-+{
-+};
-+class length_error:logic_error
-+{
-+};
-+class overflow_error:exception
-+{
-+};
-+typedef int mpz_t[];
-+template < class > class __gmp_expr;
-+template <> class __gmp_expr < mpz_t >
-+{
-+    ~__gmp_expr ();
-+};
-+
-+class PIP_Solution_Node;
-+class internal_exception
-+{
-+    ~internal_exception ();
-+};
-+class not_an_integer:internal_exception
-+{
-+};
-+class not_a_variable:internal_exception
-+{
-+};
-+class not_an_optimization_mode:internal_exception
-+{
-+};
-+class not_a_bounded_integer_type_width:internal_exception
-+{
-+};
-+class not_a_bounded_integer_type_representation:internal_exception
-+{
-+};
-+class not_a_bounded_integer_type_overflow:internal_exception
-+{
-+};
-+class not_a_complexity_class:internal_exception
-+{
-+};
-+class not_a_control_parameter_name:internal_exception
-+{
-+};
-+class not_a_control_parameter_value:internal_exception
-+{
-+};
-+class not_a_pip_problem_control_parameter_name:internal_exception
-+{
-+};
-+class not_a_pip_problem_control_parameter_value:internal_exception
-+{
-+};
-+class not_a_relation:internal_exception
-+{
-+};
-+class ppl_handle_mismatch:internal_exception
-+{
-+};
-+class timeout_exception
-+{
-+    ~timeout_exception ();
-+};
-+class deterministic_timeout_exception:timeout_exception
-+{
-+};
-+void __assert_fail (const char *, const char *, int, int *)
-+__attribute__ ((__noreturn__));
-+void PL_get_pointer (void *);
-+int Prolog_is_address ();
-+inline int
-+Prolog_get_address (void **p1)
-+{
-+    Prolog_is_address ()? static_cast <
-+    void >(0) : __assert_fail ("Prolog_is_address", "./swi_cfli.hh", 0, 0);
-+    PL_get_pointer (p1);
-+    return 0;
-+}
-+
-+class non_linear:internal_exception
-+{
-+};
-+class not_unsigned_integer:internal_exception
-+{
-+};
-+class not_universe_or_empty:internal_exception
-+{
-+};
-+class not_a_nil_terminated_list:internal_exception
-+{
-+};
-+class PPL_integer_out_of_range
-+{
-+    __gmp_expr < mpz_t > n;
-+};
-+void handle_exception ();
-+template < typename T > T * term_to_handle (int, const char *)
-+{
-+    if (Prolog_is_address ())
-+    {
-+        void *p;
-+        Prolog_get_address (&p);
-+        return static_cast < T * >(0);
-+    }
-+    throw;
-+}
-+
-+void
-+ppl_new_MIP_Problem_from_MIP_Problem ()
-+try
-+{
-+    term_to_handle < int >(0, "ppl_new_MIP_Problem_from_MIP_Problem/2");
-+}
-+
-+catch (exception &)
-+{
-+}
-+
-+int
-+ppl_PIP_Tree_Node_parametric_values ()
-+{
-+    try
-+    {
-+        PIP_Solution_Node *a = term_to_handle < PIP_Solution_Node > (0, 0);
-+	(void)a;
-+        return 1;
-+    }
-+    catch (internal_exception &)
-+    {
-+    }
-+    catch (not_unsigned_integer &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (non_linear &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_variable &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_an_integer &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (ppl_handle_mismatch &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_an_optimization_mode &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_complexity_class &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_bounded_integer_type_width &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_bounded_integer_type_representation &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_bounded_integer_type_overflow &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_control_parameter_name &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_control_parameter_value &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_pip_problem_control_parameter_name &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_pip_problem_control_parameter_value &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_universe_or_empty &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_relation &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (not_a_nil_terminated_list &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (PPL_integer_out_of_range &)
-+    {
-+        handle_exception ();
-+    }
-+    catch (int &)
-+    {
-+    } catch (timeout_exception &)
-+    {
-+        handle_exception ();
-+    } catch (deterministic_timeout_exception &)
-+    {
-+        handle_exception ();
-+    } catch (overflow_error &)
-+    {
-+        handle_exception ();
-+    } catch (domain_error &)
-+    {
-+        handle_exception ();
-+    } catch (length_error &)
-+    {
-+        handle_exception ();
-+    } catch (invalid_argument &)
-+    {
-+        handle_exception ();
-+    } catch (logic_error &)
-+    {
-+        handle_exception ();
-+    } catch (bad_alloc &)
-+    {
-+        handle_exception ();
-+    } catch (exception &)
-+    {
-+        handle_exception ();
-+    } catch ( ...)
-+    {
-+        handle_exception ();
-+    }
-+    return 0;
-+}
diff --git a/debian/patches/svn-updates.diff b/debian/patches/svn-updates.diff
index f17eeb2..ad059e3 100644
--- a/debian/patches/svn-updates.diff
+++ b/debian/patches/svn-updates.diff
@@ -1,10 +1,10 @@
-# DP: updates from the 4.8 branch upto 20140508 (r210209).
+# DP: updates from the 4.8 branch upto 20140514 (r210436).
 
 last_updated()
 {
 	cat > ${dir}LAST_UPDATED <<EOF
-Thu May  8 13:38:43 CEST 2014
-Thu May  8 11:38:43 UTC 2014 (revision 210209)
+Wed May 14 18:55:18 CEST 2014
+Wed May 14 16:55:18 UTC 2014 (revision 210436)
 EOF
 }
 
@@ -1042,6 +1042,19 @@ Index: libstdc++-v3/scripts/extract_symvers.in
    egrep -v ' (LOCAL|UND) ' |\
    egrep -v ' (_DYNAMIC|_GLOBAL_OFFSET_TABLE_|_PROCEDURE_LINKAGE_TABLE_|_edata|_end|_etext)$' |\
    sed -e 's/ <processor specific>: / <processor_specific>:_/g' |\
+Index: libstdc++-v3/src/c++98/ios_init.cc
+===================================================================
+--- a/src/libstdc++-v3/src/c++98/ios_init.cc	(.../tags/gcc_4_8_2_release)
++++ b/src/libstdc++-v3/src/c++98/ios_init.cc	(.../branches/gcc-4_8-branch)
+@@ -37,7 +37,7 @@
+ {
+   using namespace __gnu_cxx;
+ 
+-  // Extern declarations for global objects in src/globals.cc.
++  // Extern declarations for global objects in src/c++98/globals.cc.
+   extern stdio_sync_filebuf<char> buf_cout_sync;
+   extern stdio_sync_filebuf<char> buf_cin_sync;
+   extern stdio_sync_filebuf<char> buf_cerr_sync;
 Index: libstdc++-v3/src/c++11/thread.cc
 ===================================================================
 --- a/src/libstdc++-v3/src/c++11/thread.cc	(.../tags/gcc_4_8_2_release)
@@ -1055,6 +1068,19 @@ Index: libstdc++-v3/src/c++11/thread.cc
  # endif
  #elif defined(_GLIBCXX_HAVE_WIN32_SLEEP)
      unsigned long ms = __ns.count() / 1000000;
+Index: libstdc++-v3/doc/xml/faq.xml
+===================================================================
+--- a/src/libstdc++-v3/doc/xml/faq.xml	(.../tags/gcc_4_8_2_release)
++++ b/src/libstdc++-v3/doc/xml/faq.xml	(.../branches/gcc-4_8-branch)
+@@ -241,7 +241,7 @@
+   </question>
+   <answer xml:id="a-license.what_restrictions">
+     <para>
+-      None.  We encourage such programs to be released as open source,
++      None.  We encourage such programs to be released as free software,
+      but we won't punish you or sue you if you choose otherwise.
+     </para> 
+   </answer>
 Index: libstdc++-v3/doc/xml/manual/abi.xml
 ===================================================================
 --- a/src/libstdc++-v3/doc/xml/manual/abi.xml	(.../tags/gcc_4_8_2_release)
@@ -1149,6 +1175,15 @@ Index: libstdc++-v3/doc/html/faq.html
        What is libstdc++?
      </a></dt><dt>1.2. <a href="faq.html#faq.why">
        Why should I use libstdc++?
+@@ -223,7 +223,7 @@
+     </p></td></tr><tr class="question"><td align="left" valign="top"><a id="faq.license.what_restrictions"></a><a id="q-license.what_restrictions"></a><p><strong>2.4.</strong></p></td><td align="left" valign="top"><p>
+       I see. So, what restrictions are there on programs that use the library?
+     </p></td></tr><tr class="answer"><td align="left" valign="top"><a id="a-license.what_restrictions"></a></td><td align="left" valign="top"><p>
+-      None.  We encourage such programs to be released as open source,
++      None.  We encourage such programs to be released as free software,
+      but we won't punish you or sue you if you choose otherwise.
+     </p></td></tr><tr class="toc"><td align="left" valign="top" colspan="2"><dl><dt>3.1. <a href="faq.html#faq.how_to_install">How do I install libstdc++?
+     </a></dt><dt>3.2. <a href="faq.html#faq.how_to_get_sources">How does one get current libstdc++ sources?
 Index: libstdc++-v3/doc/html/index.html
 ===================================================================
 --- a/src/libstdc++-v3/doc/html/index.html	(.../tags/gcc_4_8_2_release)
@@ -3977,6 +4012,27 @@ Index: libstdc++-v3/include/debug/macros.h
  		      _M_message(__gnu_debug::__msg_unpartitioned_pred) \
  		      ._M_iterator(_First, #_First)			\
  		      ._M_iterator(_Last, #_Last)			\
+Index: libstdc++-v3/include/std/iostream
+===================================================================
+--- a/src/libstdc++-v3/include/std/iostream	(.../tags/gcc_4_8_2_release)
++++ b/src/libstdc++-v3/include/std/iostream	(.../branches/gcc-4_8-branch)
+@@ -48,13 +48,13 @@
+    *
+    *  The &lt;iostream&gt; header declares the eight <em>standard stream
+    *  objects</em>.  For other declarations, see
+-   *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch24.html
++   *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/io.html
+    *  and the @link iosfwd I/O forward declarations @endlink
+    *
+    *  They are required by default to cooperate with the global C
+    *  library's @c FILE streams, and to be available during program
+-   *  startup and termination. For more information, see the HOWTO
+-   *  linked to above.
++   *  startup and termination. For more information, see the section of the
++   *  manual linked to above.
+   */
+   //@{
+   extern istream cin;		/// Linked to standard input
 Index: libstdc++-v3/include/std/tuple
 ===================================================================
 --- a/src/libstdc++-v3/include/std/tuple	(.../tags/gcc_4_8_2_release)
@@ -4190,7 +4246,19 @@ Index: libstdc++-v3/ChangeLog
 ===================================================================
 --- a/src/libstdc++-v3/ChangeLog	(.../tags/gcc_4_8_2_release)
 +++ b/src/libstdc++-v3/ChangeLog	(.../branches/gcc-4_8-branch)
-@@ -1,3 +1,188 @@
+@@ -1,3 +1,200 @@
++2014-05-08  Joshua Gay  <jgay@gnu.org>
++
++	PR libstdc++/61117
++	* doc/xml/faq.xml (faq.license.what_restrictions): Replace "open
++	source" with "free software".
++	* doc/html/faq.html: Likewise.
++
++2014-05-08  Jonathan Wakely  <jwakely@redhat.com>
++
++	* include/std/iostream: Fix URL in comment.
++	* src/c++98/ios_init.cc: Fix path in comment.
++
 +2014-05-06  Jonathan Wakely  <jwakely@redhat.com>
 +
 +	Backport from mainline
@@ -9155,7 +9223,7 @@ Index: gcc/DATESTAMP
 +++ b/src/gcc/DATESTAMP	(.../branches/gcc-4_8-branch)
 @@ -1 +1 @@
 -20131016
-+20140508
++20140514
 Index: gcc/value-prof.c
 ===================================================================
 --- a/src/gcc/value-prof.c	(.../tags/gcc_4_8_2_release)
@@ -9649,7 +9717,44 @@ Index: gcc/builtins.c
  static tree fold_builtin_strncat (location_t, tree, tree, tree);
  static tree fold_builtin_strspn (location_t, tree, tree);
  static tree fold_builtin_strcspn (location_t, tree, tree);
-@@ -1958,6 +1957,7 @@
+@@ -906,9 +905,24 @@
+   if (! HAVE_nonlocal_goto)
+ #endif
+     {
++      /* First adjust our frame pointer to its actual value.  It was
++	 previously set to the start of the virtual area corresponding to
++	 the stacked variables when we branched here and now needs to be
++	 adjusted to the actual hardware fp value.
++
++	 Assignments to virtual registers are converted by
++	 instantiate_virtual_regs into the corresponding assignment
++	 to the underlying register (fp in this case) that makes
++	 the original assignment true.
++	 So the following insn will actually be decrementing fp by
++	 STARTING_FRAME_OFFSET.  */
+       emit_move_insn (virtual_stack_vars_rtx, hard_frame_pointer_rtx);
+-      /* This might change the hard frame pointer in ways that aren't
+-	 apparent to early optimization passes, so force a clobber.  */
++
++      /* Restoring the frame pointer also modifies the hard frame pointer.
++	 Mark it used (so that the previous assignment remains live once
++	 the frame pointer is eliminated) and clobbered (to represent the
++	 implicit update from the assignment).  */
++      emit_use (hard_frame_pointer_rtx);
+       emit_clobber (hard_frame_pointer_rtx);
+     }
+ 
+@@ -949,8 +963,7 @@
+ 
+   /* We must not allow the code we just generated to be reordered by
+      scheduling.  Specifically, the update of the frame pointer must
+-     happen immediately, not later.  Similarly, we must block
+-     (frame-related) register values to be used across this code.  */
++     happen immediately, not later.  */
+   emit_insn (gen_blockage ());
+ }
+ 
+@@ -1958,6 +1971,7 @@
    tree fndecl = get_callee_fndecl (exp);
    enum machine_mode mode;
    bool errno_set = false;
@@ -9657,7 +9762,7 @@ Index: gcc/builtins.c
    tree arg;
  
    if (!validate_arglist (exp, REAL_TYPE, VOID_TYPE))
-@@ -1969,6 +1969,7 @@
+@@ -1969,6 +1983,7 @@
      {
      CASE_FLT_FN (BUILT_IN_SQRT):
        errno_set = ! tree_expr_nonnegative_p (arg);
@@ -9665,7 +9770,7 @@ Index: gcc/builtins.c
        builtin_optab = sqrt_optab;
        break;
      CASE_FLT_FN (BUILT_IN_EXP):
-@@ -2025,8 +2026,10 @@
+@@ -2025,8 +2040,10 @@
    if (! flag_errno_math || ! HONOR_NANS (mode))
      errno_set = false;
  
@@ -9678,7 +9783,7 @@ Index: gcc/builtins.c
        && (!errno_set || !optimize_insn_for_size_p ()))
      {
        rtx result = gen_reg_rtx (mode);
-@@ -5347,7 +5350,7 @@
+@@ -5347,7 +5364,7 @@
  expand_builtin_atomic_compare_exchange (enum machine_mode mode, tree exp, 
  					rtx target)
  {
@@ -9687,7 +9792,7 @@ Index: gcc/builtins.c
    enum memmodel success, failure;
    tree weak;
    bool is_weak;
-@@ -5385,14 +5388,26 @@
+@@ -5385,14 +5402,26 @@
    if (host_integerp (weak, 0) && tree_low_cst (weak, 0) != 0)
      is_weak = true;
  
@@ -9719,7 +9824,7 @@ Index: gcc/builtins.c
  
    return target;
  }
-@@ -5846,6 +5861,9 @@
+@@ -5846,6 +5875,9 @@
    switch (fcode)
      {
      CASE_FLT_FN (BUILT_IN_FABS):
@@ -9729,7 +9834,7 @@ Index: gcc/builtins.c
        target = expand_builtin_fabs (exp, target, subtarget);
        if (target)
  	return target;
-@@ -10298,6 +10316,9 @@
+@@ -10298,6 +10330,9 @@
        return fold_builtin_strlen (loc, type, arg0);
  
      CASE_FLT_FN (BUILT_IN_FABS):
@@ -9739,7 +9844,7 @@ Index: gcc/builtins.c
        return fold_builtin_fabs (loc, arg0, type);
  
      case BUILT_IN_ABS:
-@@ -10766,7 +10787,7 @@
+@@ -10766,7 +10801,7 @@
        return fold_builtin_strstr (loc, arg0, arg1, type);
  
      case BUILT_IN_STRCAT:
@@ -9748,7 +9853,7 @@ Index: gcc/builtins.c
  
      case BUILT_IN_STRSPN:
        return fold_builtin_strspn (loc, arg0, arg1);
-@@ -11809,8 +11830,9 @@
+@@ -11809,8 +11844,9 @@
     COMPOUND_EXPR in the chain will contain the tree for the simplified
     form of the builtin function call.  */
  
@@ -9760,7 +9865,7 @@ Index: gcc/builtins.c
  {
    if (!validate_arg (dst, POINTER_TYPE)
        || !validate_arg (src, POINTER_TYPE))
-@@ -11828,22 +11850,17 @@
+@@ -11828,22 +11864,17 @@
  	  /* See if we can store by pieces into (dst + strlen(dst)).  */
  	  tree newdst, call;
  	  tree strlen_fn = builtin_decl_implicit (BUILT_IN_STRLEN);
@@ -9791,7 +9896,7 @@ Index: gcc/builtins.c
  
  	  /* Stabilize the argument list.  */
  	  dst = builtin_save_expr (dst);
-@@ -11855,7 +11872,11 @@
+@@ -11855,7 +11886,11 @@
  	  newdst = fold_build_pointer_plus_loc (loc, dst, newdst);
  	  newdst = builtin_save_expr (newdst);
  
@@ -10115,7 +10220,80 @@ Index: gcc/ChangeLog
 ===================================================================
 --- a/src/gcc/ChangeLog	(.../tags/gcc_4_8_2_release)
 +++ b/src/gcc/ChangeLog	(.../branches/gcc-4_8-branch)
-@@ -1,3 +1,5367 @@
+@@ -1,3 +1,5440 @@
++2014-05-14  Matthias Klose  <doko@ubuntu.com>
++
++	Revert:
++	2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
++		    Matthias Klose  <doko@ubuntu.com>
++
++	PR driver/61106
++	* optc-gen.awk: Fix option handling for -Wunused-parameter.
++
++2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
++
++	* doc/sourcebuild.texi: (dfp_hw): Document.
++	(p8vector_hw): Likewise.
++	(powerpc_eabi_ok): Likewise.
++	(powerpc_elfv2): Likewise.
++	(powerpc_htm_ok): Likewise.
++	(ppc_recip_hw): Likewise.
++	(vsx_hw): Likewise.
++
++2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
++
++	Backport from mainline
++	2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
++
++	PR target/60991
++	* config/avr/avr.c (avr_out_store_psi): Use correct constant
++	to restore Y.
++
++2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
++
++	Backport from 2014-05-09 trunk r210267
++
++	PR target/61055
++	* config/avr/avr.md (cc): Add new attribute set_vzn.
++	(addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
++	Set cc insn attribute to set_vzn instead of set_zn for alternatives
++	with INC, DEC or NEG.
++	* config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
++	(avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
++	INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
++
++2014-05-09  Richard Sandiford  <rdsandiford@googlemail.com>
++
++	* builtins.c (expand_builtin_setjmp_receiver): Emit a use of
++	the hard frame pointer.  Synchronize commentary with mainline.
++	* cse.c (cse_insn): Only check for volatile asms.
++	* cselib.c (cselib_process_insn): Likewise.
++	* dse.c (scan_insn): Likewise.
++	* stmt.c (expand_nl_goto_receiver): Emit a use and a clobber of
++	the hard frame pointer.
++
++2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
++	    Matthias Klose  <doko@ubuntu.com>
++
++	PR driver/61106
++	* optc-gen.awk: Fix option handling for -Wunused-parameter.
++
++2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
++
++	PR target/59952
++	* config/i386/i386.c (ix86_option_override_internal): Remove PTA_RTM
++	from core-avx2.
++
++2014-05-08  Charles Baylis  <charles.baylis@linaro.org>
++
++	Backport from mainline
++	2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
++
++	PR target/60609
++	* config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
++	(LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
++	ADDR_DIFF_VEC.
++
 +2014-05-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 +
 +	* config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
@@ -11319,19 +11497,19 @@ Index: gcc/ChangeLog
 +	(altivec_expand_stvex_be): New function.
 +
 +	Backport from mainline
-+        2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
++	2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 +	* config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
 +	to permit subregs.
 +
 +	Backport from mainline
-+        2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
++	2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 +	* config/rs6000/vector.md (*vector_unordered<mode>): Change split
 +	to use canonical form for nor<mode>3.
 +
 +2014-04-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 +
 +	Backport from mainline
-+        2014-02-04  Michael Meissner  <meissner@linux.vnet.ibm.com>
++	2014-02-04  Michael Meissner  <meissner@linux.vnet.ibm.com>
 +
 +	* config/rs6000/rs6000.opt (-mlra): Add switch to enable the LRA
 +	register allocator.
@@ -13709,9 +13887,9 @@ Index: gcc/ChangeLog
 +
 +2014-03-26  Martin Jambor  <mjambor@suse.cz>
 +
-+      PR ipa/60419
-+      * ipa.c (symtab_remove_unreachable_nodes): Clear thunk and
-+      alias flags of nodes in the border.
++	PR ipa/60419
++	* ipa.c (symtab_remove_unreachable_nodes): Clear thunk and
++	alias flags of nodes in the border.
 +
 +2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
 +
@@ -13920,13 +14098,13 @@ Index: gcc/ChangeLog
 +	Backport from mainline
 +	2014-02-21  Richard Biener  <rguenther@suse.de>
 +
-+        PR tree-optimization/60276
-+        * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
-+        (STMT_VINFO_MIN_NEG_DIST): New macro.
-+        * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
-+        STMT_VINFO_MIN_NEG_DIST.
-+        * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
-+        made for negative dependence distances still hold.
++	PR tree-optimization/60276
++	* tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
++	(STMT_VINFO_MIN_NEG_DIST): New macro.
++	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
++	STMT_VINFO_MIN_NEG_DIST.
++	* tree-vect-stmts.c (vectorizable_load): Verify if assumptions
++	made for negative dependence distances still hold.
 +
 +2014-02-25  Richard Biener  <rguenther@suse.de>
 +
@@ -15483,7 +15661,7 @@ Index: gcc/ChangeLog
  2013-10-16  Release Manager
  
  	* GCC 4.8.2 released.
-@@ -639,7 +6008,7 @@
+@@ -639,7 +6081,7 @@
  2013-07-31  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  
  	Backport from mainline
@@ -20202,7 +20380,7 @@ Index: gcc/testsuite/gcc.target/powerpc/pack03.c
 +/* { dg-do run { target { powerpc*-*-linux* } } } */
 +/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
 +/* { dg-skip-if "" { powerpc*-*-*spe* } { "*" } { "" } } */
-+/* { dg-require-effective-target dfprt } */
++/* { dg-require-effective-target dfp_hw } */
 +/* { dg-options "-O2 -mhard-dfp" } */
 +
 +#include <stddef.h>
@@ -21650,6 +21828,125 @@ Index: gcc/testsuite/gcc.target/aarch64/scalar_intrinsics.c
  int64x1_t
  test_vshrd_n_s64 (int64x1_t a)
  {
+Index: gcc/testsuite/gcc.target/avr/torture/pr61055.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/avr/torture/pr61055.c	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/gcc.target/avr/torture/pr61055.c	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,88 @@
++/* { dg-do run } */
++/* { dg-options { -fno-peephole2 } } */
++
++#include <stdlib.h>
++
++typedef __UINT16_TYPE__ uint16_t;
++typedef __INT16_TYPE__  int16_t;
++typedef __UINT8_TYPE__  uint8_t;
++
++uint8_t __attribute__((noinline,noclone))
++fun_inc (uint8_t c0)
++{
++  register uint8_t c asm ("r15") = c0;
++
++  /* Force target value into R15 (lower register)  */
++  asm ("" : "+l" (c));
++
++  c++;
++  if (c >= 0x80)
++    c = 0;
++  
++  asm ("" : "+l" (c));
++
++  return c;
++}
++
++uint8_t __attribute__((noinline,noclone))
++fun_dec (uint8_t c0)
++{
++  register uint8_t c asm ("r15") = c0;
++
++  /* Force target value into R15 (lower register)  */
++  asm ("" : "+l" (c));
++
++  c--;
++  if (c < 0x80)
++    c = 0;
++  
++  asm ("" : "+l" (c));
++
++  return c;
++}
++
++
++uint8_t __attribute__((noinline,noclone))
++fun_neg (uint8_t c0)
++{
++  register uint8_t c asm ("r15") = c0;
++
++  c = -c;
++  if (c >= 0x80)
++    c = 0;
++
++  return c;
++}
++
++uint16_t __attribute__((noinline,noclone))
++fun_adiw (uint16_t c0)
++{
++  register uint16_t c asm ("r24") = c0;
++
++  /* Force target value into R24 (for ADIW) */
++  asm ("" : "+r" (c));
++
++  c += 2;
++  if (c >= 0x8000)
++    c = 0;
++
++  asm ("" : "+r" (c));
++  
++  return c;
++}
++
++
++int main()
++{
++  if (fun_inc (0x7f) != 0)
++    abort();
++  
++  if (fun_neg (0x80) != 0)
++    abort();
++  
++  if (fun_adiw (0x7ffe) != 0)
++    abort();
++
++  exit (0);
++  return 0;
++}
+Index: gcc/testsuite/gcc.target/avr/pr60991.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.target/avr/pr60991.c	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/gcc.target/avr/pr60991.c	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,21 @@
++/* { dg-do run } */
++/* { dg-options "-O1" } */
++
++/* This testcase (simplified from the original bug report) exposes 
++   PR60991. The code generated for writing the __int24 value corrupts
++   the frame pointer if the offset is <= 63 + MAX_LD_OFFSET */
++
++#include <stdlib.h>
++
++int main(void)
++{
++    volatile char junk[62];
++    junk[0] = 5;
++    volatile __int24 staticConfig = 0;
++
++    if (junk[0] != 5)
++      abort();
++
++    exit(0);
++    return 0;
++}
 Index: gcc/testsuite/gcc.target/i386/pr59405.c
 ===================================================================
 --- a/src/gcc/testsuite/gcc.target/i386/pr59405.c	(.../tags/gcc_4_8_2_release)
@@ -25863,7 +26160,40 @@ Index: gcc/testsuite/lib/target-supports.exp
  # Return 1 if the target supports executing VSX instructions, 0
  # otherwise.  Cache the result.
  
-@@ -2672,6 +2698,33 @@
+@@ -1858,6 +1884,32 @@
+     }]
+ }
+ 
++# Return 1 if the target supports executing DFP hardware instructions,
++# 0 otherwise.  Cache the result.
++
++proc check_dfp_hw_available { } {
++    return [check_cached_effective_target dfp_hw_available {
++	# For now, disable on Darwin
++	if { [istarget powerpc-*-eabi] || [istarget powerpc*-*-eabispe] || [istarget *-*-darwin*]} {
++	    expr 0
++	} else {
++	    check_runtime_nocache dfp_hw_available {
++		volatile _Decimal64 r;
++		volatile _Decimal64 a = 4.0DD;
++		volatile _Decimal64 b = 2.0DD;
++		int main()
++		{
++		  asm volatile ("dadd %0,%1,%2" : "=d" (r) : "d" (a), "d" (b));
++		  asm volatile ("dsub %0,%1,%2" : "=d" (r) : "d" (a), "d" (b));
++		  asm volatile ("dmul %0,%1,%2" : "=d" (r) : "d" (a), "d" (b));
++		  asm volatile ("ddiv %0,%1,%2" : "=d" (r) : "d" (a), "d" (b));
++		  return 0;
++		}
++	    } "-mcpu=power6 -mhard-float"
++	}
++    }]
++}
++
+ # Return 1 if the target supports compiling and assembling UCN, 0 otherwise.
+ 
+ proc check_effective_target_ucn_nocache { } {
+@@ -2672,6 +2724,33 @@
      }
  }
  
@@ -25897,7 +26227,7 @@ Index: gcc/testsuite/lib/target-supports.exp
  # Return 1 if this is a PowerPC target supporting -mvsx
  
  proc check_effective_target_powerpc_vsx_ok { } {
-@@ -2699,6 +2752,27 @@
+@@ -2699,6 +2778,27 @@
      }
  }
  
@@ -25925,7 +26255,7 @@ Index: gcc/testsuite/lib/target-supports.exp
  # Return 1 if this is a PowerPC target supporting -mcpu=cell.
  
  proc check_effective_target_powerpc_ppu_ok { } {
-@@ -2794,6 +2868,22 @@
+@@ -2794,6 +2894,22 @@
      }
  }
  
@@ -25948,23 +26278,27 @@ Index: gcc/testsuite/lib/target-supports.exp
  # Return 1 if this is a SPU target with a toolchain that
  # supports automatic overlay generation.
  
-@@ -4499,6 +4589,7 @@
+@@ -4499,7 +4615,9 @@
  	switch $arg {
  	  "vmx_hw"         { set selected [check_vmx_hw_available] }
  	  "vsx_hw"         { set selected [check_vsx_hw_available] }
 +	  "p8vector_hw"    { set selected [check_p8vector_hw_available] }
  	  "ppc_recip_hw"   { set selected [check_ppc_recip_hw_available] }
++	  "dfp_hw"         { set selected [check_dfp_hw_available] }
  	  "named_sections" { set selected [check_named_sections_available] }
  	  "gc_sections"    { set selected [check_gc_sections_available] }
-@@ -4520,6 +4611,7 @@
+ 	  "cxa_atexit"     { set selected [check_cxa_atexit_available] }
+@@ -4520,7 +4638,9 @@
  	switch $arg {
  	  "vmx_hw"         { return 1 }
  	  "vsx_hw"         { return 1 }
 +	  "p8vector_hw"    { return 1 }
  	  "ppc_recip_hw"   { return 1 }
++	  "dfp_hw"         { return 1 }
  	  "named_sections" { return 1 }
  	  "gc_sections"    { return 1 }
-@@ -5077,7 +5169,9 @@
+ 	  "cxa_atexit"     { return 1 }
+@@ -5077,7 +5197,9 @@
          }
  
          lappend DEFAULT_VECTCFLAGS "-maltivec"
@@ -32599,6 +32933,15 @@ Index: gcc/testsuite/gcc.dg/torture/pr59330.c
 +  free(p);
 +  return 0;
 +}
+Index: gcc/testsuite/gcc.dg/unused-8b.c
+===================================================================
+--- a/src/gcc/testsuite/gcc.dg/unused-8b.c	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/gcc.dg/unused-8b.c	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,4 @@
++/* { dg-do compile } */
++/* { dg-options "-Wall -Wno-unused -Wextra" } */
++
++void foo(int x) { }
 Index: gcc/testsuite/gcc.dg/tree-ssa/20040517-1.c
 ===================================================================
 --- a/src/gcc/testsuite/gcc.dg/tree-ssa/20040517-1.c	(.../tags/gcc_4_8_2_release)
@@ -32967,7 +33310,41 @@ Index: gcc/testsuite/ChangeLog
 ===================================================================
 --- a/src/gcc/testsuite/ChangeLog	(.../tags/gcc_4_8_2_release)
 +++ b/src/gcc/testsuite/ChangeLog	(.../branches/gcc-4_8-branch)
-@@ -1,3 +1,1827 @@
+@@ -1,3 +1,1861 @@
++2014-05-14  Matthias Klose  <doko@ubuntu.com>
++
++	PR driver/61106
++	* gcc-dg/unused-8a.c: Remove.
++
++2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
++
++	* lib/target-support.exp (check_dfp_hw_available): New function.
++	(is-effective-target): Check $arg for dfp_hw.
++	(is-effective-target-keyword): Likewise.
++	* gcc.target/powerpc/pack03.c: (dg-require-effective-target):
++	Change target to dfp_hw.
++
++2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
++
++	Backport from mainline
++	2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
++
++	PR target/60991
++	* gcc.target/avr/pr60991.c: New testcase.
++
++2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
++
++	Backport from 2014-05-09 trunk r210267
++
++	PR target/61055
++	* gcc.target/avr/torture/pr61055.c: New test.
++
++2014-05-08  Matthias Klose  <doko@ubuntu.com>
++
++	PR driver/61106
++	* gcc-dg/unused-8a.c: New.
++	* gcc-dg/unused-8b.c: Likewise.
++
 +2014-05-07  Richard Biener  <rguenther@suse.de>
 +
 +	PR tree-optimization/57864
@@ -33133,7 +33510,7 @@ Index: gcc/testsuite/ChangeLog
 +
 +	Backport from mainline
 +	PR libfortran/60810
-+	gfortran.dg/arrayio_13.f90: New test.
++	* gfortran.dg/arrayio_13.f90: New test.
 +
 +2014-04-11  Hans-Peter Nilsson  <hp@axis.com>
 +
@@ -33208,9 +33585,9 @@ Index: gcc/testsuite/ChangeLog
 +2014-04-07  Martin Jambor  <mjambor@suse.cz>
 +
 +	PR ipa/60640
-+        * g++.dg/ipa/pr60640-1.C: New test.
-+        * g++.dg/ipa/pr60640-2.C: Likewise.
-+        * g++.dg/ipa/pr60640-3.C: Likewise.
++	* g++.dg/ipa/pr60640-1.C: New test.
++	* g++.dg/ipa/pr60640-2.C: Likewise.
++	* g++.dg/ipa/pr60640-3.C: Likewise.
 +
 +2014-04-06  Dominique d'Humieres  <dominiq@lps.ens.fr>
 +	    Iain Sandoe <iain@codesourcery.com>
@@ -33543,8 +33920,8 @@ Index: gcc/testsuite/ChangeLog
 +
 +	Power8 HTM Support
 +	Backport from mainline
-+        * lib/target-supports.exp (check_effective_target_powerpc_htm_ok): New
-+        function to test if HTM is available.
++	* lib/target-supports.exp (check_effective_target_powerpc_htm_ok): New
++	function to test if HTM is available.
 +	* gcc.target/powerpc/htm-xl-intrin-1.c: New test.
 +	* gcc.target/powerpc/htm-builtin-1.c: New test.
 +
@@ -33752,8 +34129,8 @@ Index: gcc/testsuite/ChangeLog
 +
 +2014-03-26  Martin Jambor  <mjambor@suse.cz>
 +
-+      PR ipa/60419
-+      * g++.dg/ipa/pr60419.C: New test.
++	PR ipa/60419
++	* g++.dg/ipa/pr60419.C: New test.
 +
 +2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
 +
@@ -34795,7 +35172,7 @@ Index: gcc/testsuite/ChangeLog
  2013-10-16  Release Manager
  
  	* GCC 4.8.2 released.
-@@ -39,9 +1863,9 @@
+@@ -39,9 +1897,9 @@
  	Backport from mainline
  	2013-06-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  
@@ -34808,7 +35185,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-10-04  Tobias Burnus  <burnus@net-b.de>
  
-@@ -307,8 +2131,8 @@
+@@ -307,8 +2165,8 @@
  	Backport from mainline
  	2013-08-12  Perez Read  <netfirewall@gmail.com>
  
@@ -34819,7 +35196,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-08-11  Janus Weil  <janus@gcc.gnu.org>
  
-@@ -494,7 +2318,7 @@
+@@ -494,7 +2352,7 @@
  	2013-06-19  Wei Mi  <wmi@google.com>
  
  	PR rtl-optimization/57518
@@ -34828,7 +35205,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-06-11  Tobias Burnus  <burnus@net-b.de>
  
-@@ -623,8 +2447,8 @@
+@@ -623,8 +2481,8 @@
  
  2013-05-09  Martin Jambor  <mjambor@suse.cz>
  
@@ -34839,7 +35216,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-05-08  Marc Glisse  <marc.glisse@inria.fr>
  
-@@ -701,7 +2525,7 @@
+@@ -701,7 +2559,7 @@
  	2013-04-25  Marek Polacek  <polacek@redhat.com>
  
  	PR tree-optimization/57066
@@ -34848,7 +35225,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-05-02  Jakub Jelinek  <jakub@redhat.com>
  
-@@ -727,8 +2551,8 @@
+@@ -727,8 +2585,8 @@
  	Backport from mainline
  	2013-04-24  Vladimir Makarov  <vmakarov@redhat.com>
  
@@ -34859,7 +35236,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>
  
-@@ -735,8 +2559,8 @@
+@@ -735,8 +2593,8 @@
  	Backport from mainline
  	2013-04-22  Vladimir Makarov  <vmakarov@redhat.com>
  
@@ -34870,7 +35247,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>
  
-@@ -743,8 +2567,8 @@
+@@ -743,8 +2601,8 @@
  	Backport from mainline
  	2013-04-18  Jakub Jelinek  <jakub@redhat.com>
  
@@ -34881,7 +35258,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>
  
-@@ -751,8 +2575,8 @@
+@@ -751,8 +2609,8 @@
  	Backport from mainline
  	2013-04-19  Vladimir Makarov  <vmakarov@redhat.com>
  
@@ -34892,7 +35269,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-05-02  Ian Bolton  <ian.bolton@arm.com>
  
-@@ -1102,7 +2926,7 @@
+@@ -1102,7 +2960,7 @@
  	2013-03-29  Tobias Burnus  <burnus@net-b.de>
  
  	PR fortran/56737
@@ -34901,7 +35278,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-04-02  Richard Biener  <rguenther@suse.de>
  
-@@ -1636,7 +3460,7 @@
+@@ -1636,7 +3494,7 @@
  2013-02-20  Jan Hubicka  <jh@suse.cz>
  
  	PR tree-optimization/56265
@@ -34910,7 +35287,7 @@ Index: gcc/testsuite/ChangeLog
  
  2013-02-20  Richard Biener  <rguenther@suse.de>
  
-@@ -1823,11 +3647,9 @@
+@@ -1823,11 +3681,9 @@
  
  	Avoid instrumenting duplicated memory access in the same basic block
  	* c-c++-common/asan/no-redundant-instrumentation-1.c: New test.
@@ -35447,6 +35824,16 @@ Index: gcc/testsuite/g++.dg/tree-prof/pr59255.C
 +      s.fn = foo;
 +    }
 +}
+Index: gcc/testsuite/g++.dg/expr/cast2.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/expr/cast2.C	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/g++.dg/expr/cast2.C	(.../branches/gcc-4_8-branch)
+@@ -1,3 +1,5 @@
++// { dg-options "-pedantic" }
++
+ void (*p)();
+ 
+ void f() {
 Index: gcc/testsuite/g++.dg/gomp/for-20.C
 ===================================================================
 --- a/src/gcc/testsuite/g++.dg/gomp/for-20.C	(.../tags/gcc_4_8_2_release)
@@ -35532,6 +35919,18 @@ Index: gcc/testsuite/g++.dg/diagnostic/pr58979.C
 +// { dg-do compile }
 +
 +int i = 0->*0; // { dg-error "invalid type argument of" }
+Index: gcc/testsuite/g++.dg/conversion/dr195.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/conversion/dr195.C	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/g++.dg/conversion/dr195.C	(.../branches/gcc-4_8-branch)
+@@ -6,6 +6,7 @@
+ // it (yet).
+ 
+ // This checks we warn when being pedantic.
++// { dg-options "-pedantic" }
+ 
+ typedef void (*PF)(void);
+ typedef void *PV;
 Index: gcc/testsuite/g++.dg/conversion/simd1.C
 ===================================================================
 --- a/src/gcc/testsuite/g++.dg/conversion/simd1.C	(.../tags/gcc_4_8_2_release)
@@ -35917,6 +36316,36 @@ Index: gcc/testsuite/g++.dg/cpp0x/alias-decl-41.C
 +template <template <class, class> class C, class A = F<D<int>>>
 +void doSomething(C<D<char>, A> &);
 +A::A(D<char> const &) : A() { doSomething(m_elements); }
+Index: gcc/testsuite/g++.dg/cpp0x/initlist81.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/cpp0x/initlist81.C	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/g++.dg/cpp0x/initlist81.C	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,25 @@
++// PR c++/60713
++// { dg-options "-O" }
++// { dg-do compile { target c++11 } }
++
++template < class x0, class x1, class x2, class x3, class x4 >
++int *x5 (x0 *, x2 (x1::*)(x3, x4));
++
++class x6
++{
++    void x7 ();
++    struct x8
++    {
++        int *x9;
++    };
++    void x10 (x8);
++    void x11 (int *, int *);
++};
++
++void
++x6::x7 ()
++{
++    x10 ({
++        x5 (this, &x6::x11)
++    });
++}
 Index: gcc/testsuite/g++.dg/cpp0x/nsdmi-union3.C
 ===================================================================
 --- a/src/gcc/testsuite/g++.dg/cpp0x/nsdmi-union3.C	(.../tags/gcc_4_8_2_release)
@@ -36096,6 +36525,20 @@ Index: gcc/testsuite/g++.dg/cpp0x/variadic148.C
 +template<typename T> struct X {};
 +template<template<typename...> class D, typename ...U> int test(D<U...>*);
 +int n = test<X, int>(0);	// { dg-error "no match" }
+Index: gcc/testsuite/g++.dg/cpp0x/auto42.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/cpp0x/auto42.C	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/g++.dg/cpp0x/auto42.C	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,9 @@
++// PR c++/60628
++// { dg-do compile { target c++11 } }
++
++#include <initializer_list>
++
++void foo(int i)
++{
++  auto x[1] = { 0 };		// { dg-error "array of .auto" }
++}
 Index: gcc/testsuite/g++.dg/cpp0x/nsdmi9.C
 ===================================================================
 --- a/src/gcc/testsuite/g++.dg/cpp0x/nsdmi9.C	(.../tags/gcc_4_8_2_release)
@@ -36144,6 +36587,31 @@ Index: gcc/testsuite/g++.dg/cpp0x/variadic150.C
 +{
 +  foo<0>;			// { dg-error "" }
 +}
+Index: gcc/testsuite/g++.dg/cpp0x/initlist82.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/cpp0x/initlist82.C	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/g++.dg/cpp0x/initlist82.C	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,20 @@
++// PR c++/60708
++// { dg-do compile { target c++11 } }
++
++template <class T, class U> struct mypair {
++  mypair(T, U) {}
++};
++
++template<typename T> struct S {
++ mypair<T *, int> get_pair() noexcept {
++   return mypair<T*,int>(nullptr, 0);
++ }
++};
++
++static void foo(const mypair<char *, int> (&a)[2]) noexcept { }
++
++int main()
++{
++  S<char> s;
++  foo({s.get_pair(), s.get_pair()});
++}
 Index: gcc/testsuite/g++.dg/cpp0x/static_assert9.C
 ===================================================================
 --- a/src/gcc/testsuite/g++.dg/cpp0x/static_assert9.C	(.../tags/gcc_4_8_2_release)
@@ -36342,6 +36810,263 @@ Index: gcc/testsuite/g++.dg/torture/pr38565.C
  #define vector __attribute__((vector_size(16) ))
  vector unsigned int f(int a)
  {
+Index: gcc/testsuite/g++.dg/torture/pr60609.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/torture/pr60609.C	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/g++.dg/torture/pr60609.C	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,252 @@
++/* { dg-do assemble } */
++
++class exception
++{
++};
++class bad_alloc:exception
++{
++};
++class logic_error:exception
++{
++};
++class domain_error:logic_error
++{
++};
++class invalid_argument:logic_error
++{
++};
++class length_error:logic_error
++{
++};
++class overflow_error:exception
++{
++};
++typedef int mpz_t[];
++template < class > class __gmp_expr;
++template <> class __gmp_expr < mpz_t >
++{
++    ~__gmp_expr ();
++};
++
++class PIP_Solution_Node;
++class internal_exception
++{
++    ~internal_exception ();
++};
++class not_an_integer:internal_exception
++{
++};
++class not_a_variable:internal_exception
++{
++};
++class not_an_optimization_mode:internal_exception
++{
++};
++class not_a_bounded_integer_type_width:internal_exception
++{
++};
++class not_a_bounded_integer_type_representation:internal_exception
++{
++};
++class not_a_bounded_integer_type_overflow:internal_exception
++{
++};
++class not_a_complexity_class:internal_exception
++{
++};
++class not_a_control_parameter_name:internal_exception
++{
++};
++class not_a_control_parameter_value:internal_exception
++{
++};
++class not_a_pip_problem_control_parameter_name:internal_exception
++{
++};
++class not_a_pip_problem_control_parameter_value:internal_exception
++{
++};
++class not_a_relation:internal_exception
++{
++};
++class ppl_handle_mismatch:internal_exception
++{
++};
++class timeout_exception
++{
++    ~timeout_exception ();
++};
++class deterministic_timeout_exception:timeout_exception
++{
++};
++void __assert_fail (const char *, const char *, int, int *)
++__attribute__ ((__noreturn__));
++void PL_get_pointer (void *);
++int Prolog_is_address ();
++inline int
++Prolog_get_address (void **p1)
++{
++    Prolog_is_address ()? static_cast <
++    void >(0) : __assert_fail ("Prolog_is_address", "./swi_cfli.hh", 0, 0);
++    PL_get_pointer (p1);
++    return 0;
++}
++
++class non_linear:internal_exception
++{
++};
++class not_unsigned_integer:internal_exception
++{
++};
++class not_universe_or_empty:internal_exception
++{
++};
++class not_a_nil_terminated_list:internal_exception
++{
++};
++class PPL_integer_out_of_range
++{
++    __gmp_expr < mpz_t > n;
++};
++void handle_exception ();
++template < typename T > T * term_to_handle (int, const char *)
++{
++    if (Prolog_is_address ())
++    {
++        void *p;
++        Prolog_get_address (&p);
++        return static_cast < T * >(0);
++    }
++    throw;
++}
++
++void
++ppl_new_MIP_Problem_from_MIP_Problem ()
++try
++{
++    term_to_handle < int >(0, "ppl_new_MIP_Problem_from_MIP_Problem/2");
++}
++
++catch (exception &)
++{
++}
++
++int
++ppl_PIP_Tree_Node_parametric_values ()
++{
++    try
++    {
++        PIP_Solution_Node *a = term_to_handle < PIP_Solution_Node > (0, 0);
++	(void)a;
++        return 1;
++    }
++    catch (internal_exception &)
++    {
++    }
++    catch (not_unsigned_integer &)
++    {
++        handle_exception ();
++    }
++    catch (non_linear &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_variable &)
++    {
++        handle_exception ();
++    }
++    catch (not_an_integer &)
++    {
++        handle_exception ();
++    }
++    catch (ppl_handle_mismatch &)
++    {
++        handle_exception ();
++    }
++    catch (not_an_optimization_mode &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_complexity_class &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_bounded_integer_type_width &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_bounded_integer_type_representation &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_bounded_integer_type_overflow &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_control_parameter_name &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_control_parameter_value &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_pip_problem_control_parameter_name &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_pip_problem_control_parameter_value &)
++    {
++        handle_exception ();
++    }
++    catch (not_universe_or_empty &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_relation &)
++    {
++        handle_exception ();
++    }
++    catch (not_a_nil_terminated_list &)
++    {
++        handle_exception ();
++    }
++    catch (PPL_integer_out_of_range &)
++    {
++        handle_exception ();
++    }
++    catch (int &)
++    {
++    } catch (timeout_exception &)
++    {
++        handle_exception ();
++    } catch (deterministic_timeout_exception &)
++    {
++        handle_exception ();
++    } catch (overflow_error &)
++    {
++        handle_exception ();
++    } catch (domain_error &)
++    {
++        handle_exception ();
++    } catch (length_error &)
++    {
++        handle_exception ();
++    } catch (invalid_argument &)
++    {
++        handle_exception ();
++    } catch (logic_error &)
++    {
++        handle_exception ();
++    } catch (bad_alloc &)
++    {
++        handle_exception ();
++    } catch (exception &)
++    {
++        handle_exception ();
++    } catch ( ...)
++    {
++        handle_exception ();
++    }
++    return 0;
++}
 Index: gcc/testsuite/g++.dg/torture/pr57499.C
 ===================================================================
 --- a/src/gcc/testsuite/g++.dg/torture/pr57499.C	(.../tags/gcc_4_8_2_release)
@@ -36705,6 +37430,33 @@ Index: gcc/testsuite/g++.dg/ipa/pr60419.C
 +{
 +  h->l->bar ();
 +}
+Index: gcc/testsuite/g++.dg/overload/defarg8.C
+===================================================================
+--- a/src/gcc/testsuite/g++.dg/overload/defarg8.C	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/testsuite/g++.dg/overload/defarg8.C	(.../branches/gcc-4_8-branch)
+@@ -0,0 +1,22 @@
++// PR c++/60367
++// { dg-do run { target c++11 } }
++
++extern "C" int printf (const char *, ...);
++extern "C" void abort();
++
++void *p;
++struct foo {
++  foo() { p = this; }
++  foo (const foo &) { abort(); }
++  ~foo() { if (p != this) abort(); }
++};
++
++void do_something( foo f = {} )
++{
++  if (&f != p) abort();
++}
++
++int main()
++{
++ do_something();
++}
 Index: gcc/testsuite/g++.dg/template/ref7.C
 ===================================================================
 --- a/src/gcc/testsuite/g++.dg/template/ref7.C	(.../tags/gcc_4_8_2_release)
@@ -37552,7 +38304,22 @@ Index: gcc/cp/decl.c
  	  if (!TREE_CONSTANT (size))
  	    size = osize;
  	}
-@@ -11891,7 +11893,10 @@
+@@ -8473,6 +8475,14 @@
+       return error_mark_node;
+     }
+ 
++  /* 8.3.4p1: ...if the type of the identifier of D contains the auto
++     type-specifier, the program is ill-formed.  */
++  if (type_uses_auto (type))
++    {
++      error ("%qD declared as array of %qT", name, type);
++      return error_mark_node;
++    }
++
+   /* Figure out the index type for the array.  */
+   if (size)
+     itype = compute_array_index_type (name, size, tf_warning_or_error);
+@@ -11891,7 +11901,10 @@
  
    if (decl
        && (DECL_CLASS_TEMPLATE_P (decl)
@@ -37582,7 +38349,24 @@ Index: gcc/cp/ChangeLog
 ===================================================================
 --- a/src/gcc/cp/ChangeLog	(.../tags/gcc_4_8_2_release)
 +++ b/src/gcc/cp/ChangeLog	(.../branches/gcc-4_8-branch)
-@@ -1,3 +1,251 @@
+@@ -1,3 +1,268 @@
++2014-05-13  Jason Merrill  <jason@redhat.com>
++
++	PR c++/60708
++	* call.c (build_array_conv): Call complete_type.
++
++	PR c++/60713
++	* typeck2.c (PICFLAG_SIDE_EFFECTS): New.
++	(picflag_from_initializer): Return it.
++	(process_init_constructor): Handle it.
++
++	PR c++/60628
++	* decl.c (create_array_type_for_decl): Complain about array of auto.
++
++	PR c++/60367
++	* call.c (convert_default_arg): Remove special handling for
++	CONSTRUCTOR.
++
 +2014-04-28  Daniel Gutson  <daniel.gutson@tallertechnologies.com>
 +
 +	* typeck.c (build_reinterpret_cast_1): Pass proper argument to
@@ -37834,6 +38618,46 @@ Index: gcc/cp/ChangeLog
  2013-10-16  Release Manager
  
  	* GCC 4.8.2 released.
+Index: gcc/cp/typeck2.c
+===================================================================
+--- a/src/gcc/cp/typeck2.c	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/cp/typeck2.c	(.../branches/gcc-4_8-branch)
+@@ -1015,6 +1015,7 @@
+ #define PICFLAG_ERRONEOUS 1
+ #define PICFLAG_NOT_ALL_CONSTANT 2
+ #define PICFLAG_NOT_ALL_SIMPLE 4
++#define PICFLAG_SIDE_EFFECTS 8
+ 
+ /* Given an initializer INIT, return the flag (PICFLAG_*) which better
+    describe it.  */
+@@ -1025,7 +1026,12 @@
+   if (init == error_mark_node)
+     return PICFLAG_ERRONEOUS;
+   else if (!TREE_CONSTANT (init))
+-    return PICFLAG_NOT_ALL_CONSTANT;
++    {
++      if (TREE_SIDE_EFFECTS (init))
++	return PICFLAG_SIDE_EFFECTS;
++      else
++	return PICFLAG_NOT_ALL_CONSTANT;
++    }
+   else if (!initializer_constant_valid_p (init, TREE_TYPE (init)))
+     return PICFLAG_NOT_ALL_SIMPLE;
+   return 0;
+@@ -1392,7 +1398,12 @@
+   TREE_TYPE (init) = type;
+   if (TREE_CODE (type) == ARRAY_TYPE && TYPE_DOMAIN (type) == NULL_TREE)
+     cp_complete_array_type (&TREE_TYPE (init), init, /*do_default=*/0);
+-  if (flags & PICFLAG_NOT_ALL_CONSTANT)
++  if (flags & PICFLAG_SIDE_EFFECTS)
++    {
++      TREE_CONSTANT (init) = false;
++      TREE_SIDE_EFFECTS (init) = true;
++    }
++  else if (flags & PICFLAG_NOT_ALL_CONSTANT)
+     /* Make sure TREE_CONSTANT isn't set from build_constructor.  */
+     TREE_CONSTANT (init) = false;
+   else
 Index: gcc/cp/pt.c
 ===================================================================
 --- a/src/gcc/cp/pt.c	(.../tags/gcc_4_8_2_release)
@@ -38462,7 +39286,17 @@ Index: gcc/cp/call.c
        else
  	{
  	  if (empty_ctor == NULL_TREE)
-@@ -5806,9 +5809,11 @@
+@@ -940,6 +943,9 @@
+   bool user = false;
+   enum conversion_rank rank = cr_exact;
+ 
++  /* We might need to propagate the size from the element to the array.  */
++  complete_type (type);
++
+   if (TYPE_DOMAIN (type))
+     {
+       unsigned HOST_WIDE_INT alen = tree_low_cst (array_type_nelts_top (type), 1);
+@@ -5806,9 +5812,11 @@
        && convs->kind != ck_ambig
        && (convs->kind != ck_ref_bind
  	  || convs->user_conv_p)
@@ -38475,7 +39309,7 @@ Index: gcc/cp/call.c
        conversion *t = convs;
  
        /* Give a helpful error if this is bad because of excess braces.  */
-@@ -5816,7 +5821,14 @@
+@@ -5816,7 +5824,14 @@
  	  && SCALAR_TYPE_P (totype)
  	  && CONSTRUCTOR_NELTS (expr) > 0
  	  && BRACE_ENCLOSED_INITIALIZER_P (CONSTRUCTOR_ELT (expr, 0)->value))
@@ -38491,7 +39325,7 @@ Index: gcc/cp/call.c
  
        for (; t ; t = next_conversion (t))
  	{
-@@ -5853,8 +5865,9 @@
+@@ -5853,8 +5868,9 @@
  	    break;
  	}
  
@@ -38503,7 +39337,7 @@ Index: gcc/cp/call.c
        if (fn)
  	permerror (DECL_SOURCE_LOCATION (fn),
  		   "  initializing argument %P of %qD", argnum, fn);
-@@ -5999,6 +6012,8 @@
+@@ -5999,6 +6015,8 @@
  	   to avoid the error about taking the address of a temporary.  */
  	array = cp_build_addr_expr (array, complain);
  	array = cp_convert (build_pointer_type (elttype), array, complain);
@@ -38512,7 +39346,7 @@ Index: gcc/cp/call.c
  
  	/* Build up the initializer_list object.  */
  	totype = complete_type (totype);
-@@ -6023,8 +6038,11 @@
+@@ -6023,8 +6041,11 @@
  	  return fold_if_not_in_template (expr);
  	}
        expr = reshape_init (totype, expr, complain);
@@ -38525,7 +39359,32 @@ Index: gcc/cp/call.c
  
      default:
        break;
-@@ -7414,7 +7432,7 @@
+@@ -6405,20 +6426,10 @@
+   /* We must make a copy of ARG, in case subsequent processing
+      alters any part of it.  */
+   arg = break_out_target_exprs (arg);
+-  if (TREE_CODE (arg) == CONSTRUCTOR)
+-    {
+-      arg = digest_init (type, arg, complain);
+-      arg = convert_for_initialization (0, type, arg, LOOKUP_IMPLICIT,
+-					ICR_DEFAULT_ARGUMENT, fn, parmnum,
+-                                        complain);
+-    }
+-  else
+-    {
+-      arg = convert_for_initialization (0, type, arg, LOOKUP_IMPLICIT,
+-					ICR_DEFAULT_ARGUMENT, fn, parmnum,
+-                                        complain);
+-      arg = convert_for_arg_passing (type, arg, complain);
+-    }
++  arg = convert_for_initialization (0, type, arg, LOOKUP_IMPLICIT,
++				    ICR_DEFAULT_ARGUMENT, fn, parmnum,
++				    complain);
++  arg = convert_for_arg_passing (type, arg, complain);
+   pop_deferring_access_checks();
+ 
+   pop_defarg_context ();
+@@ -7414,7 +7425,7 @@
    struct z_candidate *candidates = 0, *cand;
    tree explicit_targs = NULL_TREE;
    tree basetype = NULL_TREE;
@@ -38534,7 +39393,7 @@ Index: gcc/cp/call.c
    tree optype;
    tree first_mem_arg = NULL_TREE;
    tree instance_ptr;
-@@ -7454,6 +7472,7 @@
+@@ -7454,6 +7465,7 @@
    if (!conversion_path)
      conversion_path = BASELINK_BINFO (fns);
    access_binfo = BASELINK_ACCESS_BINFO (fns);
@@ -38542,7 +39401,7 @@ Index: gcc/cp/call.c
    optype = BASELINK_OPTYPE (fns);
    fns = BASELINK_FUNCTIONS (fns);
    if (TREE_CODE (fns) == TEMPLATE_ID_EXPR)
-@@ -7697,13 +7716,13 @@
+@@ -7697,13 +7709,13 @@
  	    {
  	      /* Optimize away vtable lookup if we know that this
  		 function can't be overridden.  We need to check if
@@ -38806,7 +39665,20 @@ Index: gcc/cse.c
    else
      return 0;
  }
-@@ -6082,6 +6082,18 @@
+@@ -5659,9 +5659,10 @@
+ 	  invalidate (XEXP (dest, 0), GET_MODE (dest));
+       }
+ 
+-  /* A volatile ASM or an UNSPEC_VOLATILE invalidates everything.  */
++  /* A volatile ASM invalidates everything.  */
+   if (NONJUMP_INSN_P (insn)
+-      && volatile_insn_p (PATTERN (insn)))
++      && GET_CODE (PATTERN (insn)) == ASM_OPERANDS
++      && MEM_VOLATILE_P (PATTERN (insn)))
+     flush_hash_table ();
+ 
+   /* Don't cse over a call to setjmp; on some machines (eg VAX)
+@@ -6082,6 +6083,18 @@
  	return x;
        }
  
@@ -41970,6 +42842,20 @@ Index: gcc/ada/system-rtems.ads
     Null_Address : constant Address;
  
     Storage_Unit : constant := Standard'Storage_Unit;
+Index: gcc/dse.c
+===================================================================
+--- a/src/gcc/dse.c	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/dse.c	(.../branches/gcc-4_8-branch)
+@@ -2518,7 +2518,8 @@
+   /* Cselib clears the table for this case, so we have to essentially
+      do the same.  */
+   if (NONJUMP_INSN_P (insn)
+-      && volatile_insn_p (PATTERN (insn)))
++      && GET_CODE (PATTERN (insn)) == ASM_OPERANDS
++      && MEM_VOLATILE_P (PATTERN (insn)))
+     {
+       add_wild_read (bb_info);
+       insn_info->cannot_delete = true;
 Index: gcc/gimple-ssa-strength-reduction.c
 ===================================================================
 --- a/src/gcc/gimple-ssa-strength-reduction.c	(.../tags/gcc_4_8_2_release)
@@ -45008,6 +45894,22 @@ Index: gcc/cselib.c
  	    {
  	      has_mem = true;
  	      num_mems++;
+@@ -2623,12 +2623,13 @@
+ 
+   cselib_current_insn = insn;
+ 
+-  /* Forget everything at a CODE_LABEL, a volatile insn, or a setjmp.  */
++  /* Forget everything at a CODE_LABEL, a volatile asm, or a setjmp.  */
+   if ((LABEL_P (insn)
+        || (CALL_P (insn)
+ 	   && find_reg_note (insn, REG_SETJMP, NULL))
+        || (NONJUMP_INSN_P (insn)
+-	   && volatile_insn_p (PATTERN (insn))))
++	   && GET_CODE (PATTERN (insn)) == ASM_OPERANDS
++	   && MEM_VOLATILE_P (PATTERN (insn))))
+       && !cselib_preserve_constants)
+     {
+       cselib_reset_table (next_uid);
 Index: gcc/tree-cfgcleanup.c
 ===================================================================
 --- a/src/gcc/tree-cfgcleanup.c	(.../tags/gcc_4_8_2_release)
@@ -49822,6 +50724,15 @@ Index: gcc/config/i386/i386.c
  
  static bool
  gate_insert_vzeroupper (void)
+@@ -2920,7 +2886,7 @@
+ 	| PTA_SSSE3 | PTA_SSE4_1 | PTA_SSE4_2 | PTA_AVX | PTA_AVX2
+ 	| PTA_CX16 | PTA_POPCNT | PTA_AES | PTA_PCLMUL | PTA_FSGSBASE
+ 	| PTA_RDRND | PTA_F16C | PTA_BMI | PTA_BMI2 | PTA_LZCNT
+-	| PTA_FMA | PTA_MOVBE | PTA_RTM | PTA_HLE | PTA_FXSR | PTA_XSAVE
++	| PTA_FMA | PTA_MOVBE | PTA_HLE | PTA_FXSR | PTA_XSAVE
+ 	| PTA_XSAVEOPT},
+       {"atom", PROCESSOR_ATOM, CPU_ATOM,
+ 	PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
 @@ -2983,7 +2949,7 @@
        {"bdver3", PROCESSOR_BDVER3, CPU_BDVER3,
  	PTA_64BIT | PTA_MMX | PTA_SSE | PTA_SSE2 | PTA_SSE3
@@ -51870,6 +52781,46 @@ Index: gcc/config/microblaze/microblaze.h
  /* Stack layout; function entry, exit and calling.  */
  
  #define STACK_GROWS_DOWNWARD
+Index: gcc/config/avr/avr.md
+===================================================================
+--- a/src/gcc/config/avr/avr.md	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/config/avr/avr.md	(.../branches/gcc-4_8-branch)
+@@ -89,7 +89,7 @@
+ (include "constraints.md")
+ 
+ ;; Condition code settings.
+-(define_attr "cc" "none,set_czn,set_zn,set_n,compare,clobber,
++(define_attr "cc" "none,set_czn,set_zn,set_vzn,set_n,compare,clobber,
+                    plus,ldi"
+   (const_string "none"))
+ 
+@@ -1097,7 +1097,7 @@
+ 	inc %0\;inc %0
+ 	dec %0\;dec %0"
+   [(set_attr "length" "1,1,1,1,2,2")
+-   (set_attr "cc" "set_czn,set_czn,set_zn,set_zn,set_zn,set_zn")])
++   (set_attr "cc" "set_czn,set_czn,set_vzn,set_vzn,set_vzn,set_vzn")])
+ 
+ ;; "addhi3"
+ ;; "addhq3" "adduhq3"
+@@ -1368,7 +1368,7 @@
+ 	dec %0\;dec %0
+ 	inc %0\;inc %0"
+   [(set_attr "length" "1,1,1,1,2,2")
+-   (set_attr "cc" "set_czn,set_czn,set_zn,set_zn,set_zn,set_zn")])
++   (set_attr "cc" "set_czn,set_czn,set_vzn,set_vzn,set_vzn,set_vzn")])
+ 
+ ;; "subhi3"
+ ;; "subhq3" "subuhq3"
+@@ -3991,7 +3991,7 @@
+   ""
+   "neg %0"
+   [(set_attr "length" "1")
+-   (set_attr "cc" "set_zn")])
++   (set_attr "cc" "set_vzn")])
+ 
+ (define_insn "*negqihi2"
+   [(set (match_operand:HI 0 "register_operand"                        "=r")
 Index: gcc/config/avr/avr.c
 ===================================================================
 --- a/src/gcc/config/avr/avr.c	(.../tags/gcc_4_8_2_release)
@@ -51891,7 +52842,55 @@ Index: gcc/config/avr/avr.c
        /* Silently ignore 'signal' if 'interrupt' is present.  AVR-LibC startet
           using this when it switched from SIGNAL and INTERRUPT to ISR.  */
  
-@@ -6806,8 +6810,8 @@
+@@ -2339,6 +2343,12 @@
+         }
+       break;
+ 
++    case CC_SET_VZN:
++      /* Insn like INC, DEC, NEG that set Z,N,V.  We currently don't make use
++         of this combination, cf. also PR61055.  */
++      CC_STATUS_INIT;
++      break;
++
+     case CC_SET_CZN:
+       /* Insn sets the Z,N,C flags of CC to recog_operand[0].
+          The V flag may or may not be known but that's ok because
+@@ -3977,7 +3987,7 @@
+                                 "std Y+61,%A1"    CR_TAB
+                                 "std Y+62,%B1"    CR_TAB
+                                 "std Y+63,%C1"    CR_TAB
+-                                "sbiw r28,%o0-60", op, plen, -5);
++                                "sbiw r28,%o0-61", op, plen, -5);
+ 
+           return avr_asm_len ("subi r28,lo8(-%o0)" CR_TAB
+                               "sbci r29,hi8(-%o0)" CR_TAB
+@@ -6274,7 +6284,7 @@
+ 
+   if (REG_P (xop[2]))
+     {
+-      *pcc = MINUS == code ? (int) CC_SET_CZN : (int) CC_SET_N;
++      *pcc = MINUS == code ? (int) CC_SET_CZN : (int) CC_CLOBBER;
+ 
+       for (i = 0; i < n_bytes; i++)
+         {
+@@ -6383,7 +6393,7 @@
+                                op, plen, 1);
+ 
+                   if (n_bytes == 2 && PLUS == code)
+-                    *pcc = CC_SET_ZN;
++                    *pcc = CC_SET_CZN;
+                 }
+ 
+               i++;
+@@ -6406,6 +6416,7 @@
+         {
+           avr_asm_len ((code == PLUS) ^ (val8 == 1) ? "dec %0" : "inc %0",
+                        op, plen, 1);
++          *pcc = CC_CLOBBER;
+           break;
+         }
+ 
+@@ -6806,8 +6817,8 @@
  
    /* Work out the shortest sequence.  */
  
@@ -78244,6 +79243,24 @@ Index: gcc/config/arm/arm.h
     && reg_classes_intersect_p (VFP_REGS, (CLASS)))
  
  /* The class value for index registers, and the one for base regs.  */
+@@ -2139,14 +2143,9 @@
+ #undef ASM_OUTPUT_BEFORE_CASE_LABEL
+ #define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE, PREFIX, NUM, TABLE) /* Empty.  */
+ 
+-/* Make sure subsequent insns are aligned after a TBB.  */
+-#define ASM_OUTPUT_CASE_END(FILE, NUM, JUMPTABLE)	\
+-  do							\
+-    {							\
+-      if (GET_MODE (PATTERN (JUMPTABLE)) == QImode)	\
+-	ASM_OUTPUT_ALIGN (FILE, 1);			\
+-    }							\
+-  while (0)
++#define LABEL_ALIGN_AFTER_BARRIER(LABEL)                \
++   (GET_CODE (PATTERN (prev_active_insn (LABEL))) == ADDR_DIFF_VEC \
++   ? 1 : 0)
+ 
+ #define ARM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) 	\
+   do							\
 Index: gcc/config/arm/vfp.md
 ===================================================================
 --- a/src/gcc/config/arm/vfp.md	(.../tags/gcc_4_8_2_release)
@@ -79624,6 +80641,50 @@ Index: gcc/config/mips/mips.h
  /* ISA has data prefetch instructions.  This controls use of 'pref'.  */
  #define ISA_HAS_PREFETCH	((ISA_MIPS4				\
  				  || TARGET_LOONGSON_2EF		\
+Index: gcc/stmt.c
+===================================================================
+--- a/src/gcc/stmt.c	(.../tags/gcc_4_8_2_release)
++++ b/src/gcc/stmt.c	(.../branches/gcc-4_8-branch)
+@@ -1602,19 +1602,28 @@
+ #ifdef HAVE_nonlocal_goto
+   if (! HAVE_nonlocal_goto)
+ #endif
+-    /* First adjust our frame pointer to its actual value.  It was
+-       previously set to the start of the virtual area corresponding to
+-       the stacked variables when we branched here and now needs to be
+-       adjusted to the actual hardware fp value.
++    {
++      /* First adjust our frame pointer to its actual value.  It was
++	 previously set to the start of the virtual area corresponding to
++	 the stacked variables when we branched here and now needs to be
++	 adjusted to the actual hardware fp value.
+ 
+-       Assignments are to virtual registers are converted by
+-       instantiate_virtual_regs into the corresponding assignment
+-       to the underlying register (fp in this case) that makes
+-       the original assignment true.
+-       So the following insn will actually be
+-       decrementing fp by STARTING_FRAME_OFFSET.  */
+-    emit_move_insn (virtual_stack_vars_rtx, hard_frame_pointer_rtx);
++	 Assignments to virtual registers are converted by
++	 instantiate_virtual_regs into the corresponding assignment
++	 to the underlying register (fp in this case) that makes
++	 the original assignment true.
++	 So the following insn will actually be decrementing fp by
++	 STARTING_FRAME_OFFSET.  */
++      emit_move_insn (virtual_stack_vars_rtx, hard_frame_pointer_rtx);
+ 
++      /* Restoring the frame pointer also modifies the hard frame pointer.
++	 Mark it used (so that the previous assignment remains live once
++	 the frame pointer is eliminated) and clobbered (to represent the
++	 implicit update from the assignment).  */
++      emit_use (hard_frame_pointer_rtx);
++      emit_clobber (hard_frame_pointer_rtx);
++    }
++
+ #if !HARD_FRAME_POINTER_IS_ARG_POINTER
+   if (fixed_regs[ARG_POINTER_REGNUM])
+     {
 Index: gcc/params.def
 ===================================================================
 --- a/src/gcc/params.def	(.../tags/gcc_4_8_2_release)
diff --git a/debian/rules.patch b/debian/rules.patch
index 13f0d03..3f11455 100644
--- a/debian/rules.patch
+++ b/debian/rules.patch
@@ -90,8 +90,6 @@ debian_patches += \
 	$(if $(with_linaro_branch),aarch64-abi-fix) \
 	fix-ffi_call_VFP-with-no-VFP-argument \
 	$(if $(with_linaro_branch),pr60034) \
-	pr60609 \
-	gcc-rs6000-update \
 	pr61106 \
 
 # FIXME: still necessary for cross building the native compiler?