* Update to SVN 20140518 (r210592) from the gcc-4_9-branch.

git-svn-id: svn://svn.debian.org/svn/gcccvs/branches/sid/gcc-4.9@7387 6ca36cf4-e1d1-0310-8c6f-e303bb2178ca

2 files changed, 92 insertions, 21 deletions

diff --git a/debian/changelog b/debian/changelog
index 54a3686..2d9bf55 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,14 +1,14 @@
 gcc-4.9 (4.9.0-4) unstable; urgency=medium
 
-  * Update to SVN 20140518 (r210581) from the gcc-4_9-branch.
+  * Update to SVN 20140518 (r210592) from the gcc-4_9-branch.
   * Update the local ada-libgnatprj patch for AArch64. Addresses: #748233.
-  * Update the libstdc++v-python3 patch. Closes: #748317.
+  * Update the libstdc++v-python3 patch. Closes: #748317, #738341, 747903.
   * Build-depend on systemtap-sdt-dev, on every architecure, doesn't seem to hurt
     on architectures where it is not supported. Closes: #748315.
   * Update the gcc-default-format-security patch (Steve Beattie). LP: #1317305.
   * Apply the proposed patch for PR c/57653. Closes: #734345.
 
- -- Matthias Klose <doko@debian.org>  Sun, 18 May 2014 14:02:40 +0200
+ -- Matthias Klose <doko@debian.org>  Sun, 18 May 2014 23:29:43 +0200
 
 gcc-4.9 (4.9.0-3) unstable; urgency=medium
 
diff --git a/debian/patches/svn-updates.diff b/debian/patches/svn-updates.diff
index 5799f57..2a7a8be 100644
--- a/debian/patches/svn-updates.diff
+++ b/debian/patches/svn-updates.diff
@@ -1,10 +1,10 @@
-# DP: updates from the 4.9 branch upto 20140518 (r210581).
+# DP: updates from the 4.9 branch upto 20140518 (r210592).
 
 last_updated()
 {
 	cat > ${dir}LAST_UPDATED <<EOF
-Sun May 18 13:48:43 CEST 2014
-Sun May 18 11:48:43 UTC 2014 (revision 210581)
+Sun May 18 23:30:44 CEST 2014
+Sun May 18 21:30:44 UTC 2014 (revision 210592)
 EOF
 }
 
@@ -4796,6 +4796,34 @@ Index: gcc/testsuite/gcc.c-torture/execute/pr60960.c
 +    __builtin_abort ();
 +  return 0;
 +}
+Index: gcc/testsuite/gnat.dg/enum3.adb
+===================================================================
+--- a/src/gcc/testsuite/gnat.dg/enum3.adb	(.../tags/gcc_4_9_0_release)
++++ b/src/gcc/testsuite/gnat.dg/enum3.adb	(.../branches/gcc-4_9-branch)
+@@ -0,0 +1,23 @@
++-- { dg-do run }
++
++procedure Enum3 is
++   type Enum is (Aaa, Bbb, Ccc);
++   for Enum use (1,2,4);
++begin
++   for Lo in Enum loop
++      for Hi in Enum loop
++         declare
++            subtype S is Enum range Lo .. Hi;
++            type Vector is array (S) of Integer;
++            Vec : Vector;
++         begin
++            for I in S loop
++               Vec (I) := 0;
++            end loop;
++            if Vec /= (S => 0) then
++               raise Program_Error;
++            end if;
++         end;
++      end loop;
++   end loop;
++end;
 Index: gcc/testsuite/gcc.dg/vmx/merge-vsx-be-order.c
 ===================================================================
 --- a/src/gcc/testsuite/gcc.dg/vmx/merge-vsx-be-order.c	(.../tags/gcc_4_9_0_release)
@@ -5456,7 +5484,11 @@ Index: gcc/testsuite/ChangeLog
 ===================================================================
 --- a/src/gcc/testsuite/ChangeLog	(.../tags/gcc_4_9_0_release)
 +++ b/src/gcc/testsuite/ChangeLog	(.../branches/gcc-4_9-branch)
-@@ -1,3 +1,323 @@
+@@ -1,3 +1,327 @@
++2014-05-18  Eric Botcazou  <ebotcazou@adacore.com>
++
++	* gnat.dg/enum3.adb: New test.
++
 +2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
 +
 +	PR ipa/60854
@@ -5780,7 +5812,7 @@ Index: gcc/testsuite/ChangeLog
  2014-04-22  Release Manager
  
  	* GCC 4.9.0 released.
-@@ -51,7 +371,7 @@
+@@ -51,7 +375,7 @@
  2014-04-12  Jerry DeLisle  <jvdelisle@gcc.gnu>
  
  	PR libfortran/60810
@@ -5789,7 +5821,7 @@ Index: gcc/testsuite/ChangeLog
  
  2014-04-11  Steve Ellcey  <sellcey@mips.com>
  	    Jakub Jelinek  <jakub@redhat.com>
-@@ -135,8 +455,7 @@
+@@ -135,8 +459,7 @@
  
  2014-04-08  Jason Merrill  <jason@redhat.com>
  
@@ -5799,7 +5831,7 @@ Index: gcc/testsuite/ChangeLog
  
  2014-04-08  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  
-@@ -256,10 +575,10 @@
+@@ -256,10 +579,10 @@
  2014-04-04  Martin Jambor  <mjambor@suse.cz>
  
  	PR ipa/60640
@@ -5814,7 +5846,7 @@ Index: gcc/testsuite/ChangeLog
  
  2014-04-04  Jeff Law  <law@redhat.com>
  
-@@ -371,7 +690,7 @@
+@@ -371,7 +694,7 @@
  
  2014-04-01  Fabien Chêne  <fabien@gcc.gnu.org>
  
@@ -5823,7 +5855,7 @@ Index: gcc/testsuite/ChangeLog
  	* g++.dg/init/ctor4-1.C: New.
  	* g++.dg/cpp0x/defaulted2.C: Adjust.
  
-@@ -459,8 +778,8 @@
+@@ -459,8 +782,8 @@
  
  2014-03-27  Jeff Law  <law@redhat.com>
  
@@ -5834,7 +5866,7 @@ Index: gcc/testsuite/ChangeLog
  
  2014-03-28  Adam Butcher  <adam@jessamine.co.uk>
  
-@@ -493,14 +812,13 @@
+@@ -493,14 +816,13 @@
  
  2014-03-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  
@@ -5852,7 +5884,7 @@ Index: gcc/testsuite/ChangeLog
  	of second source operand.
  	* gcc.target/i386/avx512f-vshuff64x2-2.c: Ditto.
  	* gcc.target/i386/avx512f-vshufi32x4-2.c: Ditto.
-@@ -635,8 +953,8 @@
+@@ -635,8 +957,8 @@
  
  2014-03-24  Marek Polacek  <polacek@redhat.com>
  
@@ -5863,7 +5895,7 @@ Index: gcc/testsuite/ChangeLog
  	* c-c++-common/ubsan/overflow-1.c: Check for unwanted output.
  	* c-c++-common/ubsan/overflow-add-1.c: Likewise.
  	* c-c++-common/ubsan/overflow-mul-1.c: Likewise.
-@@ -721,8 +1039,7 @@
+@@ -721,8 +1043,7 @@
  2014-03-21  Tobias Burnus  <burnus@net-b.de>
  
  	PR fortran/60599
@@ -5873,7 +5905,7 @@ Index: gcc/testsuite/ChangeLog
  
  2014-03-20  Jakub Jelinek  <jakub@redhat.com>
  
-@@ -1540,8 +1857,7 @@
+@@ -1540,8 +1861,7 @@
  
  2014-02-19  Paul Pluzhnikov  <ppluzhnikov@google.com>
  
@@ -5883,7 +5915,7 @@ Index: gcc/testsuite/ChangeLog
  
  2014-02-19  Jakub Jelinek  <jakub@redhat.com>
  
-@@ -1850,8 +2166,7 @@
+@@ -1850,8 +2170,7 @@
  
  2014-02-10  Jakub Jelinek  <jakub@redhat.com>
  
@@ -5893,7 +5925,7 @@ Index: gcc/testsuite/ChangeLog
  
  2014-02-09  Paul Thomas  <pault@gcc.gnu.org>
  
-@@ -3098,8 +3413,8 @@
+@@ -3098,8 +3417,8 @@
  	* gfortran.dg/vect/fast-math-mgrid-resid.f: Change
  	-fdump-tree-optimized to -fdump-tree-pcom-details in dg-options and
  	cleanup-tree-dump from optimized to pcom.  Remove scan-tree-dump-times
@@ -7842,7 +7874,17 @@ Index: gcc/ada/ChangeLog
 ===================================================================
 --- a/src/gcc/ada/ChangeLog	(.../tags/gcc_4_9_0_release)
 +++ b/src/gcc/ada/ChangeLog	(.../branches/gcc-4_9-branch)
-@@ -1,3 +1,42 @@
+@@ -1,3 +1,52 @@
++2014-05-18  Eric Botcazou  <ebotcazou@adacore.com>
++
++	* utils.c (gnat_write_global_declarations): Adjust the flags put on
++	dummy_global.
++
++2014-05-18  Eric Botcazou  <ebotcazou@adacore.com>
++
++	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Do not
++	consider that regular packed arrays can never be superflat.
++
 +2014-05-17  Eric Botcazou  <ebotcazou@adacore.com>
 +
 +	Backport from mainline
@@ -7910,6 +7952,22 @@ Index: gcc/ada/exp_disp.adb
           Set_Interface_Name (DT,
             Make_String_Literal (Loc, Strval => String_From_Name_Buffer));
  
+Index: gcc/ada/gcc-interface/utils.c
+===================================================================
+--- a/src/gcc/ada/gcc-interface/utils.c	(.../tags/gcc_4_9_0_release)
++++ b/src/gcc/ada/gcc-interface/utils.c	(.../branches/gcc-4_9-branch)
+@@ -5662,9 +5662,10 @@
+       dummy_global
+ 	= build_decl (BUILTINS_LOCATION, VAR_DECL, get_identifier (label),
+ 		      void_type_node);
++      DECL_HARD_REGISTER (dummy_global) = 1;
+       TREE_STATIC (dummy_global) = 1;
+-      TREE_ASM_WRITTEN (dummy_global) = 1;
+       node = varpool_node_for_decl (dummy_global);
++      node->definition = 1;
+       node->force_output = 1;
+ 
+       while (!types_used_by_cur_var_decl->is_empty ())
 Index: gcc/ada/gcc-interface/Makefile.in
 ===================================================================
 --- a/src/gcc/ada/gcc-interface/Makefile.in	(.../tags/gcc_4_9_0_release)
@@ -7972,7 +8030,20 @@ Index: gcc/ada/gcc-interface/decl.c
  /* Stack realignment is necessary for functions with foreign conventions when
     the ABI doesn't mandate as much as what the compiler assumes - that is, up
     to PREFERRED_STACK_BOUNDARY.
-@@ -8879,16 +8881,12 @@
+@@ -2433,8 +2435,10 @@
+ 		 we can just use the high bound of the index type.  */
+ 	      else if ((Nkind (gnat_index) == N_Range
+ 		        && cannot_be_superflat_p (gnat_index))
+-		       /* Packed Array Types are never superflat.  */
+-		       || Is_Packed_Array_Type (gnat_entity))
++		       /* Bit-Packed Array Types are never superflat.  */
++		       || (Is_Packed_Array_Type (gnat_entity)
++			   && Is_Bit_Packed_Array
++			      (Original_Array_Type (gnat_entity))))
+ 		gnu_high = gnu_max;
+ 
+ 	      /* Otherwise, if the high bound is constant but the low bound is
+@@ -8879,16 +8883,12 @@
  tree
  create_concat_name (Entity_Id gnat_entity, const char *suffix)
  {
@@ -7994,7 +8065,7 @@ Index: gcc/ada/gcc-interface/decl.c
  
    /* A variable using the Stdcall convention lives in a DLL.  We adjust
       its name to use the jump table, the _imp__NAME contains the address
-@@ -8896,9 +8894,9 @@
+@@ -8896,9 +8896,9 @@
    if ((kind == E_Variable || kind == E_Constant)
        && Has_Stdcall_Convention (gnat_entity))
      {