* system-aix.ads (Always_Compatible_Rep): Change to False.

	* system-aix64.ads (Always_Compatible_Rep): Likewise.
	* system-hpux-ia64.ads (Always_Compatible_Rep): Likewise.
	* system-hpux.ads (Always_Compatible_Rep): Likewise.
	* system-linux-alpha.ads (Always_Compatible_Rep): Likewise.
	* system-linux-hppa.ads (Always_Compatible_Rep): Likewise.
	* system-linux-ia64.ads (Always_Compatible_Rep): Likewise.
	* system-linux-mips.ads (Always_Compatible_Rep): Likewise.
	* system-linux-mips64el.ads (Always_Compatible_Rep): Likewise.
	* system-linux-mipsel.ads (Always_Compatible_Rep): Likewise.
	* system-linux-s390.ads (Always_Compatible_Rep): Likewise.
	* system-linux-s390x.ads (Always_Compatible_Rep): Likewise.
	* system-linux-sh4.ads (Always_Compatible_Rep): Likewise.
	* system-linux-sparc.ads (Always_Compatible_Rep): Likewise.
	* system-linux-sparcv9.ads (Always_Compatible_Rep): Likewise.
	* system-rtems.ads (Always_Compatible_Rep): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241213 138bc75d-0d04-0410-961f-82ee72b054a4

17 files changed, 50 insertions, 32 deletions

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index b900ad406fe..1cd1d35477b 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,22 @@
+2016-10-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* system-aix.ads (Always_Compatible_Rep): Change to False.
+	* system-aix64.ads (Always_Compatible_Rep): Likewise.
+	* system-hpux-ia64.ads (Always_Compatible_Rep): Likewise.
+	* system-hpux.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-alpha.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-hppa.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-ia64.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-mips.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-mips64el.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-mipsel.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-s390.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-s390x.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-sh4.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-sparc.ads (Always_Compatible_Rep): Likewise.
+	* system-linux-sparcv9.ads (Always_Compatible_Rep): Likewise.
+	* system-rtems.ads (Always_Compatible_Rep): Likewise.
+
 2016-10-14  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR ada/77968
@@ -23,10 +42,9 @@
 
 2016-10-13  Javier Miranda  <miranda@adacore.com>
 
-	* sem_prag.adb
-	(Process_Compile_Time_Warning_Or_Error): Register the pragma
-	for its validation after the backend has been called only if its
-	expression has some occurrence of attributes 'size or 'alignment
+	* sem_prag.adb (Process_Compile_Time_Warning_Or_Error): Register the
+	pragma for its validation after the backend has been called only if
+	its expression has some occurrence of attributes 'size or 'alignment
 	* table.ads (Release_Threshold): New formal.
 	(Release): Adding documentation of its new functionality.
 	* table.adb (Release): Extend its functionality with a
@@ -454,7 +472,7 @@
 	* system-linux-mips64el.ads (Backend_Overflow_Checks): Likewise.
 	* system-linux-mipsel.ads (Backend_Overflow_Checks): Likewise.
 	* system-linux-sparcv9.ads (Backend_Overflow_Checks): Likewise.
-	* system-rtems.ads: Likewise.
+	* system-rtems.ads (Backend_Overflow_Checks): Likewise.
 
 2016-10-11  Andris Pavenis  <andris.pavenis@iki.fi>
 
diff --git a/gcc/ada/system-aix.ads b/gcc/ada/system-aix.ads
index 58a394bab0a..1fbd6724520 100644
--- a/gcc/ada/system-aix.ads
+++ b/gcc/ada/system-aix.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                            (AIX/PPC Version)                             --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -148,7 +148,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-aix64.ads b/gcc/ada/system-aix64.ads
index 4a34583bcfb..aa7179883c3 100644
--- a/gcc/ada/system-aix64.ads
+++ b/gcc/ada/system-aix64.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                           (PPC/AIX64 Version)                            --
 --                                                                          --
---          Copyright (C) 2009-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 2009-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -148,7 +148,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-hpux-ia64.ads b/gcc/ada/system-hpux-ia64.ads
index 55095520a7f..b6581e89716 100644
--- a/gcc/ada/system-hpux-ia64.ads
+++ b/gcc/ada/system-hpux-ia64.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                           (HP-UX/ia64 Version)                           --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -139,7 +139,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-hpux.ads b/gcc/ada/system-hpux.ads
index a636e915fa2..852dcac674e 100644
--- a/gcc/ada/system-hpux.ads
+++ b/gcc/ada/system-hpux.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                             (HP-UX Version)                              --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -138,7 +138,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-alpha.ads b/gcc/ada/system-linux-alpha.ads
index 1875b9ac188..7c1fc23c884 100644
--- a/gcc/ada/system-linux-alpha.ads
+++ b/gcc/ada/system-linux-alpha.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                        (GNU-Linux/alpha Version)                         --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -138,7 +138,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-hppa.ads b/gcc/ada/system-linux-hppa.ads
index 0d76aefe6d0..83aba27ddee 100644
--- a/gcc/ada/system-linux-hppa.ads
+++ b/gcc/ada/system-linux-hppa.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                        (GNU/Linux-HPPA Version)                          --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -138,7 +138,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-ia64.ads b/gcc/ada/system-linux-ia64.ads
index 1ddc311a784..8fe46977049 100644
--- a/gcc/ada/system-linux-ia64.ads
+++ b/gcc/ada/system-linux-ia64.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                        (GNU-Linux/ia64 Version)                          --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -147,7 +147,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-mips.ads b/gcc/ada/system-linux-mips.ads
index 8b56a30a3b3..c1ddf1f6ef2 100644
--- a/gcc/ada/system-linux-mips.ads
+++ b/gcc/ada/system-linux-mips.ads
@@ -139,7 +139,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-mips64el.ads b/gcc/ada/system-linux-mips64el.ads
index a4d98f57ee3..1433a8e3676 100644
--- a/gcc/ada/system-linux-mips64el.ads
+++ b/gcc/ada/system-linux-mips64el.ads
@@ -139,7 +139,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-mipsel.ads b/gcc/ada/system-linux-mipsel.ads
index 91a9dbbb12e..18003a20e86 100644
--- a/gcc/ada/system-linux-mipsel.ads
+++ b/gcc/ada/system-linux-mipsel.ads
@@ -139,7 +139,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-s390.ads b/gcc/ada/system-linux-s390.ads
index b81b2b28dc3..db6301c14fc 100644
--- a/gcc/ada/system-linux-s390.ads
+++ b/gcc/ada/system-linux-s390.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                          (GNU-Linux/s390 Version)                        --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -138,7 +138,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-s390x.ads b/gcc/ada/system-linux-s390x.ads
index db0e3c0f33b..64467b9c749 100644
--- a/gcc/ada/system-linux-s390x.ads
+++ b/gcc/ada/system-linux-s390x.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                          (GNU-Linux/s390x Version)                       --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -138,7 +138,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-sh4.ads b/gcc/ada/system-linux-sh4.ads
index ad8517f4f58..dcd28a01f93 100644
--- a/gcc/ada/system-linux-sh4.ads
+++ b/gcc/ada/system-linux-sh4.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                         (GNU-Linux/sh4 Version)                          --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -146,7 +146,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-sparc.ads b/gcc/ada/system-linux-sparc.ads
index 3fa0a2d9e21..937c714ac72 100644
--- a/gcc/ada/system-linux-sparc.ads
+++ b/gcc/ada/system-linux-sparc.ads
@@ -7,7 +7,7 @@
 --                                 S p e c                                  --
 --                          (GNU/Linux-SPARC Version)                       --
 --                                                                          --
---          Copyright (C) 1992-2015, Free Software Foundation, Inc.         --
+--          Copyright (C) 1992-2016, Free Software Foundation, Inc.         --
 --                                                                          --
 -- This specification is derived from the Ada Reference Manual for use with --
 -- GNAT. The copyright notice above, and the license provisions that follow --
@@ -138,7 +138,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-linux-sparcv9.ads b/gcc/ada/system-linux-sparcv9.ads
index 575619aa72c..eeede3e56b9 100644
--- a/gcc/ada/system-linux-sparcv9.ads
+++ b/gcc/ada/system-linux-sparcv9.ads
@@ -139,7 +139,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := False;
diff --git a/gcc/ada/system-rtems.ads b/gcc/ada/system-rtems.ads
index 261a588725d..14c08fe5fa3 100644
--- a/gcc/ada/system-rtems.ads
+++ b/gcc/ada/system-rtems.ads
@@ -158,7 +158,7 @@ private
    Support_Composite_Assign  : constant Boolean := True;
    Support_Composite_Compare : constant Boolean := True;
    Support_Long_Shifts       : constant Boolean := True;
-   Always_Compatible_Rep     : constant Boolean := True;
+   Always_Compatible_Rep     : constant Boolean := False;
    Suppress_Standard_Library : constant Boolean := False;
    Use_Ada_Main_Program_Name : constant Boolean := False;
    Frontend_Exceptions       : constant Boolean := True;