6.0.0-0.12

.gitignore

@@ -1,7 +1 @@
-/gcc-6.0.0-20160127.tar.bz2
+/gcc-6.0.0-20160219.tar.bz2
-/gcc-6.0.0-20160128.tar.bz2
-/gcc-6.0.0-20160129.tar.bz2
-/gcc-6.0.0-20160201.tar.bz2
-/gcc-6.0.0-20160205.tar.bz2
-/gcc-6.0.0-20160212.tar.bz2
-/gcc-gnat-6.0.0-0.7.s390x.tar.bz2

gcc.spec

@@ -1,15 +1,15 @@
-%global DATE 20160212
+%global DATE 20160219
-%global SVNREV 233372
+%global SVNREV 233570
 %global gcc_version 6.0.0
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %{release}, append them after %{gcc_release} on Release: line.
-%global gcc_release 0.11.1
+%global gcc_release 0.12
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
 # Hardening slows the compiler way too much.
 %undefine _hardened_build
 %global multilib_64_archs sparc64 ppc64 ppc64p7 s390x x86_64
-%ifarch %{ix86} x86_64 ia64 ppc ppc64 ppc64p7 alpha %{arm} aarch64 s390x
+%ifarch %{ix86} x86_64 ia64 ppc ppc64 ppc64p7 alpha s390x %{arm} aarch64
 %global build_ada 1
 %else
 %global build_ada 0
@@ -96,7 +96,6 @@ Group: Development/Languages
 # svn export svn://gcc.gnu.org/svn/gcc/branches/redhat/gcc-6-branch@%{SVNREV} gcc-%{version}-%{DATE}
 # tar cf - gcc-%{version}-%{DATE} | bzip2 -9 > gcc-%{version}-%{DATE}.tar.bz2
 Source0: gcc-%{version}-%{DATE}.tar.bz2
-Source1: gcc-gnat-6.0.0-0.7.s390x.tar.bz2
 %global isl_version 0.14
 URL: http://gcc.gnu.org
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -139,11 +138,9 @@ BuildRequires: glibc >= 2.3.90-35
 BuildRequires: /lib/libc.so.6 /usr/lib/libc.so /lib64/libc.so.6 /usr/lib64/libc.so
 %endif
 %if %{build_ada}
-%ifnarch s390x
 # Ada requires Ada to build
 BuildRequires: gcc-gnat >= 3.1, libgnat >= 3.1
 %endif
-%endif
 %ifarch ia64
 BuildRequires: libunwind >= 0.98
 %endif
@@ -209,11 +206,6 @@ Patch10: gcc6-no-add-needed.patch
 Patch11: gcc6-libgo-p224.patch
 Patch12: gcc6-aarch64-async-unw-tables.patch
 Patch13: gcc6-libsanitize-aarch64-va42.patch
-Patch14: gcc6-pr65932-cse-revert.patch
-Patch15: gcc6-pr69241.patch
-Patch16: gcc6-pr69658.patch
-Patch17: gcc6-pr10200-revert.patch
-Patch18: gcc6-pr68672.patch
 
 # On ARM EABI systems, we do want -gnueabi to be part of the
 # target triple.
@@ -780,11 +772,6 @@ package or when debugging this package.
 rm -f libgo/go/crypto/elliptic/p224{,_test}.go
 %patch12 -p0 -b .aarch64-async-unw-tables~
 %patch13 -p0 -b .libsanitize-aarch64-va42~
-%patch14 -p0 -b .pr65932-cse-revert~
-%patch15 -p0 -b .pr69241~
-%patch16 -p0 -b .pr69658~
-%patch17 -p0 -b .pr10200~
-%patch18 -p0 -b .pr68672~
 
 %if 0%{?_enable_debug_packages}
 mkdir dwz-wrapper
@@ -917,12 +904,6 @@ fi
 # This test causes fork failures, because it spawns way too many threads
 rm -f gcc/testsuite/go.test/test/chan/goroutines.go
 
-%ifarch s390x
-tar xjf %SOURCE1
-ln -sf /usr/lib/gcc/*/*/* usr/lib/gcc/*/*/
-ln -sf /usr/libexec/gcc/*/*/* usr/libexec/gcc/*/*/
-%endif
-
 %build
 
 # Undo the broken autoconf change in recent Fedora versions
@@ -934,12 +915,6 @@ cd obj-%{gcc_target_platform}
 
 CC=gcc
 CXX=g++
-%ifarch s390x
-  CC=`pwd`/../usr/bin/gcc
-  export PATH=`pwd`/../usr/bin:$PATH
-  export LD_LIBRARY_PATH=`pwd`/../usr/lib64
-%endif
-
 OPT_FLAGS=`echo %{optflags}|sed -e 's/\(-Wp,\)\?-D_FORTIFY_SOURCE=[12]//g'`
 OPT_FLAGS=`echo $OPT_FLAGS|sed -e 's/-m64//g;s/-m32//g;s/-m31//g'`
 OPT_FLAGS=`echo $OPT_FLAGS|sed -e 's/-mfpmath=sse/-mfpmath=sse -msse2/g'`
@@ -3089,6 +3064,26 @@ fi
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Fri Feb 19 2016 Jakub Jelinek <jakub@redhat.com> 6.0.0-0.12
+- update from the trunk
+  - PRs bootstrap/69816, c++/65985, c++/67767, c++/68585, c++/68679,
+	c++/68890, c++/69753, c++/69797, c++/69842, c++/69850, c++/69851,
+	c/64748, c/69835, driver/69265, driver/69453, driver/69779,
+	fortran/60526, fortran/68746, fortran/69742, libgfortran/69651,
+	libgfortran/69668, libstdc++/69794, lto/67709, lto/69655,
+	middle-end/69553, middle-end/69801, middle-end/69838,
+	middle-end/69854, other/69554, rtl-optimization/69609,
+	rtl-optimization/69648, rtl-optimization/69752,
+	rtl-optimization/69764, rtl-optimization/69771, sanitizer/69863,
+	target/48344, target/62254, target/64345, target/67260, target/67636,
+	target/68973, target/69161, target/69532, target/69610, target/69671,
+	target/69729, target/69820, testsuite/68580, testsuite/68886,
+	testsuite/69573, testsuite/69586, tree-optimization/69586,
+	tree-optimization/69714, tree-optimization/69776,
+	tree-optimization/69783, tree-optimization/69802,
+	tree-optimization/69820
+- enable Ada on s390x
+
 * Fri Feb 12 2016 Jakub Jelinek <jakub@redhat.com> 6.0.0-0.11
 - update from the trunk
   - PRs c++/10200, c++/59627, c++/67835, c++/68726, c++/68926, c++/69098,

gcc6-pr10200-revert.patch

@@ -1,104 +0,0 @@
-Revert due to PR69753:
-2016-02-10  Jason Merrill  <jason@redhat.com>
- 
-	PR c++/10200
-	* parser.c (cp_parser_lookup_name): When looking for a template
-	after . or ->, only consider class templates.
-	(cp_parser_postfix_dot_deref_expression): Handle the current
-	instantiation.  Remember a dependent object expression.
-	* typeck2.c (build_x_arrow): Handle the current instantiation.
-
---- gcc/cp/typeck2.c	(revision 233277)
-+++ gcc/cp/typeck2.c	(revision 233276)
-@@ -1694,10 +1694,7 @@ build_x_arrow (location_t loc, tree expr
- 
-   if (processing_template_decl)
-     {
--      if (type && TREE_CODE (type) == POINTER_TYPE
--	  && !dependent_scope_p (TREE_TYPE (type)))
--	/* Pointer to current instantiation, don't treat as dependent.  */;
--      else if (type_dependent_expression_p (expr))
-+      if (type_dependent_expression_p (expr))
- 	return build_min_nt_loc (loc, ARROW_EXPR, expr);
-       expr = build_non_dependent_expr (expr);
-     }
---- gcc/cp/parser.c	(revision 233277)
-+++ gcc/cp/parser.c	(revision 233276)
-@@ -7184,16 +7184,8 @@ cp_parser_postfix_dot_deref_expression (
-   if (token_type == CPP_DEREF)
-     postfix_expression = build_x_arrow (location, postfix_expression,
- 					tf_warning_or_error);
--  /* According to the standard, no expression should ever have
--     reference type.  Unfortunately, we do not currently match
--     the standard in this respect in that our internal representation
--     of an expression may have reference type even when the standard
--     says it does not.  Therefore, we have to manually obtain the
--     underlying type here.  */
--  scope = non_reference (TREE_TYPE (postfix_expression));
--  /* Check to see whether or not the expression is type-dependent and
--     not the current instantiation.  */
--  dependent_p = !scope || dependent_scope_p (scope);
-+  /* Check to see whether or not the expression is type-dependent.  */
-+  dependent_p = type_dependent_expression_p (postfix_expression);
-   /* The identifier following the `->' or `.' is not qualified.  */
-   parser->scope = NULL_TREE;
-   parser->qualifying_scope = NULL_TREE;
-@@ -7202,8 +7194,16 @@ cp_parser_postfix_dot_deref_expression (
- 
-   /* Enter the scope corresponding to the type of the object
-      given by the POSTFIX_EXPRESSION.  */
--  if (!dependent_p)
-+  if (!dependent_p && TREE_TYPE (postfix_expression) != NULL_TREE)
-     {
-+      scope = TREE_TYPE (postfix_expression);
-+      /* According to the standard, no expression should ever have
-+	 reference type.  Unfortunately, we do not currently match
-+	 the standard in this respect in that our internal representation
-+	 of an expression may have reference type even when the standard
-+	 says it does not.  Therefore, we have to manually obtain the
-+	 underlying type here.  */
-+      scope = non_reference (scope);
-       /* The type of the POSTFIX_EXPRESSION must be complete.  */
-       if (scope == unknown_type_node)
- 	{
-@@ -7215,10 +7215,7 @@ cp_parser_postfix_dot_deref_expression (
- 	 required to be of complete type for purposes of class member
- 	 access (5.2.5) outside the member function body.  */
-       else if (postfix_expression != current_class_ref
--	       && !(processing_template_decl
--		    && current_class_type
--		    && (same_type_ignoring_top_level_qualifiers_p
--			(scope, current_class_type))))
-+	       && !(processing_template_decl && scope == current_class_type))
- 	scope = complete_type_or_else (scope, NULL_TREE);
-       /* Let the name lookup machinery know that we are processing a
- 	 class member access expression.  */
-@@ -7234,10 +7231,6 @@ cp_parser_postfix_dot_deref_expression (
-       if (scope == error_mark_node)
- 	postfix_expression = error_mark_node;
-     }
--  else
--    /* Tell cp_parser_lookup_name that there was an object, even though it's
--       type-dependent.  */
--    parser->context->object_type = unknown_type_node;
- 
-   /* Assume this expression is not a pseudo-destructor access.  */
-   pseudo_destructor_p = false;
-@@ -24727,15 +24720,10 @@ cp_parser_lookup_name (cp_parser *parser
- 	decl = NULL_TREE;
- 
-       if (!decl)
--	/* Look it up in the enclosing context.  DR 141: When looking for a
--	   template-name after -> or ., only consider class templates.  */
--	decl = lookup_name_real (name, tag_type != none_type || is_template,
-+	/* Look it up in the enclosing context.  */
-+	decl = lookup_name_real (name, tag_type != none_type,
- 				 /*nonclass=*/0,
- 				 /*block_p=*/true, is_namespace, 0);
--      if (object_type == unknown_type_node)
--	/* The object is type-dependent, so we can't look anything up; we used
--	   this to get the DR 141 behavior.  */
--	object_type = NULL_TREE;
-       parser->object_scope = object_type;
-       parser->qualifying_scope = NULL_TREE;
-     }

gcc6-pr65932-cse-revert.patch

@@ -1,19 +0,0 @@
-Revert:
-2016-02-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
-
-	PR target/65932
-	PR target/67714
-	* cse.c (cse_insn): Pass NULL to fold_rtx when initially
-	folding the source of a SET.
- 
---- gcc/cse.c	(revision 233133)
-+++ gcc/cse.c	(revision 233132)
-@@ -4636,7 +4636,7 @@ cse_insn (rtx_insn *insn)
- 
-       /* Simplify and foldable subexpressions in SRC.  Then get the fully-
- 	 simplified result, which may not necessarily be valid.  */
--      src_folded = fold_rtx (src, NULL);
-+      src_folded = fold_rtx (src, insn);
- 
- #if 0
-       /* ??? This caused bad code to be generated for the m68k port with -O2.

gcc6-pr68672.patch

@@ -1,299 +0,0 @@
-2016-02-11  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/68672
-	* ipa-split.c (split_function): Don't compute/use main_part_return_p.
-	Compute retval and retbnd early in all cases if split_part_return_p
-	and return_bb is not EXIT.  Remove all clobber stmts and reset
-	all debug stmts that refer to SSA_NAMEs defined in split part,
-	except if it is retval, in that case replace the old retval with the
-	lhs of the call to the split part.
-
-	* g++.dg/ipa/pr68672-1.C: New test.
-	* g++.dg/ipa/pr68672-2.C: New test.
-	* g++.dg/ipa/pr68672-3.C: New test.
-
---- gcc/ipa-split.c.jj	2016-02-11 10:50:52.888220581 +0100
-+++ gcc/ipa-split.c	2016-02-11 12:46:15.975777652 +0100
-@@ -1244,28 +1244,13 @@ split_function (basic_block return_bb, s
- 	args_to_pass.safe_push (arg);
-       }
- 
--  /* See if the split function or the main part will return.  */
--  bool main_part_return_p = false;
-+  /* See if the split function will return.  */
-   bool split_part_return_p = false;
-   FOR_EACH_EDGE (e, ei, return_bb->preds)
-     {
-       if (bitmap_bit_p (split_point->split_bbs, e->src->index))
- 	split_part_return_p = true;
--      else
--	main_part_return_p = true;
-     }
--  /* The main part also returns if we split on a fallthru edge
--     and the split part returns.  */
--  if (split_part_return_p)
--    FOR_EACH_EDGE (e, ei, split_point->entry_bb->preds)
--      {
--	if (! bitmap_bit_p (split_point->split_bbs, e->src->index)
--	    && single_succ_p (e->src))
--	  {
--	    main_part_return_p = true;
--	    break;
--	  }
--      }
- 
-   /* Add return block to what will become the split function.
-      We do not return; no return block is needed.  */
-@@ -1279,8 +1264,8 @@ split_function (basic_block return_bb, s
-      FIXME: Once we are able to change return type, we should change function
-      to return void instead of just outputting function with undefined return
-      value.  For structures this affects quality of codegen.  */
--  else if (!split_point->split_part_set_retval
--           && (retval = find_retval (return_bb)))
-+  else if ((retval = find_retval (return_bb))
-+	   && !split_point->split_part_set_retval)
-     {
-       bool redirected = true;
-       basic_block new_return_bb = create_basic_block (NULL, 0, return_bb);
-@@ -1308,12 +1293,10 @@ split_function (basic_block return_bb, s
-     }
-   /* When we pass around the value, use existing return block.  */
-   else
--    bitmap_set_bit (split_point->split_bbs, return_bb->index);
--
--  /* If the main part doesn't return pretend the return block wasn't
--     found for all of the following.  */
--  if (! main_part_return_p)
--    return_bb = EXIT_BLOCK_PTR_FOR_FN (cfun);
-+    {
-+      bitmap_set_bit (split_point->split_bbs, return_bb->index);
-+      retbnd = find_retbnd (return_bb);
-+    }
- 
-   /* If RETURN_BB has virtual operand PHIs, they must be removed and the
-      virtual operand marked for renaming as we change the CFG in a way that
-@@ -1382,6 +1365,44 @@ split_function (basic_block return_bb, s
-       DECL_FUNCTION_CODE (node->decl) = (enum built_in_function) 0;
-     }
- 
-+  /* If return_bb contains any clobbers that refer to SSA_NAMEs
-+     set in the split part, remove them.  Also reset debug stmts that
-+     refer to SSA_NAMEs set in the split part.  */
-+  if (return_bb != EXIT_BLOCK_PTR_FOR_FN (cfun))
-+    {
-+      gimple_stmt_iterator gsi = gsi_start_bb (return_bb);
-+      while (!gsi_end_p (gsi))
-+	{
-+	  tree op;
-+	  ssa_op_iter iter;
-+	  gimple *stmt = gsi_stmt (gsi);
-+	  bool remove = false;
-+	  if (gimple_clobber_p (stmt) || is_gimple_debug (stmt))
-+	    FOR_EACH_SSA_TREE_OPERAND (op, stmt, iter, SSA_OP_USE)
-+	      {
-+		basic_block bb = gimple_bb (SSA_NAME_DEF_STMT (op));
-+		if (op != retval
-+		    && bb
-+		    && bb != return_bb
-+		    && bitmap_bit_p (split_point->split_bbs, bb->index))
-+		  {
-+		    if (is_gimple_debug (stmt))
-+		      {
-+			gimple_debug_bind_reset_value (stmt);
-+			update_stmt (stmt);
-+		      }
-+		    else
-+		      remove = true;
-+		    break;
-+		  }
-+	      }
-+	  if (remove)
-+	    gsi_remove (&gsi, true);
-+	  else
-+	    gsi_next (&gsi);
-+	}
-+    }
-+
-   /* If the original function is instrumented then it's
-      part is also instrumented.  */
-   if (with_bounds)
-@@ -1499,9 +1520,7 @@ split_function (basic_block return_bb, s
-          return value into and put call just before it.  */
-       if (return_bb != EXIT_BLOCK_PTR_FOR_FN (cfun))
- 	{
--	  real_retval = retval = find_retval (return_bb);
--	  retbnd = find_retbnd (return_bb);
--
-+	  real_retval = retval;
- 	  if (real_retval && split_point->split_part_set_retval)
- 	    {
- 	      gphi_iterator psi;
-@@ -1545,6 +1564,28 @@ split_function (basic_block return_bb, s
- 			    break;
- 			  }
- 		      update_stmt (gsi_stmt (bsi));
-+		      /* Also adjust clobbers and debug stmts in return_bb.  */
-+		      for (bsi = gsi_start_bb (return_bb); !gsi_end_p (bsi);
-+			   gsi_next (&bsi))
-+			{
-+			  gimple *stmt = gsi_stmt (bsi);
-+			  if (gimple_clobber_p (stmt)
-+			      || is_gimple_debug (stmt))
-+			    {
-+			      ssa_op_iter iter;
-+			      use_operand_p use_p;
-+			      bool update = false;
-+			      FOR_EACH_SSA_USE_OPERAND (use_p, stmt, iter,
-+							SSA_OP_USE)
-+				if (USE_FROM_PTR (use_p) == real_retval)
-+				  {
-+				    SET_USE (use_p, retval);
-+				    update = true;
-+				  }
-+			      if (update)
-+				update_stmt (stmt);
-+			    }
-+			}
- 		    }
- 
- 		  /* Replace retbnd with new one.  */
---- gcc/testsuite/g++.dg/ipa/pr68672-1.C.jj	2016-02-11 12:31:27.344497187 +0100
-+++ gcc/testsuite/g++.dg/ipa/pr68672-1.C	2016-02-11 12:31:01.000000000 +0100
-@@ -0,0 +1,20 @@
-+// PR ipa/68672
-+// { dg-do compile }
-+// { dg-options "-O -finline-small-functions -fpartial-inlining --param=partial-inlining-entry-probability=100" }
-+
-+void f2 (void *);
-+void *a;
-+struct C { virtual void m1 (); };
-+struct D { C *m2 () { if (a) __builtin_abort (); } };
-+D f1 ();
-+struct E { int e; ~E () { if (e) f2 (&e); } };
-+E *b;
-+struct I { virtual void m3 (); };
-+
-+void
-+I::m3 ()
-+{
-+  if (a)
-+    f1 ().m2 ()->m1 ();
-+  b->~E ();
-+}
---- gcc/testsuite/g++.dg/ipa/pr68672-2.C.jj	2016-02-11 12:33:50.744438948 +0100
-+++ gcc/testsuite/g++.dg/ipa/pr68672-2.C	2016-02-11 12:32:50.000000000 +0100
-@@ -0,0 +1,54 @@
-+// PR ipa/68672
-+// { dg-do compile }
-+// { dg-options "-O3 --param=partial-inlining-entry-probability=100 -g" }
-+
-+struct S { ~S () {} };
-+S *a;
-+int *b;
-+void bar ();
-+void baz ();
-+void fn (int *);
-+
-+static int
-+foo ()
-+{
-+  S *c = a;
-+  if (c)
-+    {
-+      bar ();
-+      if (a)
-+	__builtin_abort ();
-+      baz ();
-+    }
-+  int p = *b;
-+  if (p)
-+    {
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+    }
-+  c->~S ();
-+  int q = 2 * p;
-+  int r = 3 * q;
-+  S *d = c;
-+  return p;
-+}
-+
-+void
-+use1 ()
-+{
-+  foo ();
-+}
-+
-+void
-+use2 ()
-+{
-+  foo ();
-+}
-+
-+void
-+use3 ()
-+{
-+  foo ();
-+}
---- gcc/testsuite/g++.dg/ipa/pr68672-3.C.jj	2016-02-11 12:34:02.374272024 +0100
-+++ gcc/testsuite/g++.dg/ipa/pr68672-3.C	2016-02-11 12:34:22.337985482 +0100
-@@ -0,0 +1,57 @@
-+// PR ipa/68672
-+// { dg-do compile }
-+// { dg-options "-O3 --param=partial-inlining-entry-probability=100 -g" }
-+
-+struct S { ~S () {} };
-+S *a, *e;
-+int *b;
-+void bar ();
-+void baz ();
-+void fn (int *);
-+void fn2 (S *);
-+
-+static int
-+foo ()
-+{
-+  S *c = a;
-+  if (c)
-+    {
-+      bar ();
-+      if (a)
-+	__builtin_abort ();
-+      baz ();
-+    }
-+  int p = *b;
-+  S *f = e;
-+  if (p)
-+    {
-+      fn2 (f);
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+      fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b); fn (b);
-+    }
-+  f->~S ();
-+  int q = 2 * p;
-+  int r = 3 * q;
-+  S *d = c;
-+  return p;
-+}
-+
-+void
-+use1 ()
-+{
-+  foo ();
-+}
-+
-+void
-+use2 ()
-+{
-+  foo ();
-+}
-+
-+void
-+use3 ()
-+{
-+  foo ();
-+}

gcc6-pr69241.patch

@@ -1,88 +0,0 @@
-2016-02-10  Jakub Jelinek  <jakub@redhat.com>
-
-	PR ipa/69241
-	* ipa-split.c (split_function): If split part returns TREE_ADDRESSABLE
-	type by reference, force lhs on the call.
-
-	* g++.dg/ipa/pr69241-4.C: New test.
-
---- gcc/ipa-split.c.jj	2016-02-11 12:46:15.975777652 +0100
-+++ gcc/ipa-split.c	2016-02-11 13:06:57.715241871 +0100
-@@ -629,7 +629,18 @@ consider_split (struct split_point *curr
-        4) For non-SSA we need to look where the var is computed. */
-   retval = find_retval (return_bb);
-   if (!retval)
--    current->split_part_set_retval = true;
-+    {
-+      /* If there is a return_bb with no return value in function returning
-+	 value by reference, also make the split part return void, otherwise
-+	 we expansion would try to create a non-POD temporary, which is
-+	 invalid.  */
-+      if (return_bb != EXIT_BLOCK_PTR_FOR_FN (cfun)
-+	  && DECL_RESULT (current_function_decl)
-+	  && DECL_BY_REFERENCE (DECL_RESULT (current_function_decl)))
-+	current->split_part_set_retval = false;
-+      else
-+	current->split_part_set_retval = true;
-+    }
-   else if (is_gimple_min_invariant (retval))
-     current->split_part_set_retval = false;
-   /* Special case is value returned by reference we record as if it was non-ssa
---- gcc/testsuite/g++.dg/ipa/pr69241-4.C.jj	2016-02-11 13:00:04.160075417 +0100
-+++ gcc/testsuite/g++.dg/ipa/pr69241-4.C	2016-02-11 13:00:04.160075417 +0100
-@@ -0,0 +1,55 @@
-+// PR ipa/69241
-+// { dg-do compile { target c++11 } }
-+// { dg-options "-O2 -Wno-return-type" }
-+
-+template <typename> class A;
-+struct B {
-+  using pointer = int *;
-+};
-+template <typename _CharT, typename = A<_CharT>> class basic_string {
-+  long _M_string_length;
-+  enum { _S_local_capacity = 15 } _M_local_buf[_S_local_capacity];
-+  B::pointer _M_local_data;
-+
-+public:
-+  ~basic_string();
-+};
-+template <typename _CharT, typename _Traits, typename _Alloc>
-+int operator<<(_Traits, basic_string<_CharT, _Alloc>);
-+class C {
-+  basic_string<A<char>> _M_string;
-+};
-+class D {
-+  C _M_stringbuf;
-+};
-+class F {
-+  int stream;
-+  D stream_;
-+};
-+class G {
-+public:
-+  void operator&(int);
-+};
-+class H {
-+public:
-+  H(unsigned);
-+  H(H &&);
-+  bool m_fn1();
-+};
-+class I {
-+  void m_fn2(const int &&);
-+  static H m_fn3(const int &);
-+};
-+template <typename Functor> void Bind(Functor);
-+class J {
-+public:
-+  static basic_string<char> m_fn4();
-+};
-+int a;
-+void I::m_fn2(const int &&) { Bind(m_fn3); }
-+H I::m_fn3(const int &) {
-+  !false ? (void)0 : G() & F() << J::m_fn4();
-+  H b(a);
-+  if (b.m_fn1())
-+    F();
-+}

gcc6-pr69658.patch

@@ -1,41 +0,0 @@
-2016-02-04  Jakub Jelinek  <jakub@redhat.com>
-
-	PR c++/69658
-	* init.c (expand_default_init): Only call reshape_init
-	in the direct-initialization from an initializer list case.
-
-	* g++.dg/init/pr69658.C: New test.
-
---- gcc/cp/init.c.jj	2016-01-29 12:12:46.000000000 +0100
-+++ gcc/cp/init.c	2016-02-04 18:53:26.865318337 +0100
-@@ -1636,16 +1636,17 @@ expand_default_init (tree binfo, tree tr
-       gcc_checking_assert ((flags & LOOKUP_ONLYCONVERTING) == 0
- 			   && TREE_CHAIN (init) == NULL_TREE);
-       init = TREE_VALUE (init);
-+      /* Only call reshape_init if it has not been called earlier
-+	 by the callers.  */
-+      if (BRACE_ENCLOSED_INITIALIZER_P (init) && CP_AGGREGATE_TYPE_P (type))
-+	init = reshape_init (type, init, complain);
-     }
- 
-   if (init && BRACE_ENCLOSED_INITIALIZER_P (init)
-       && CP_AGGREGATE_TYPE_P (type))
-     /* A brace-enclosed initializer for an aggregate.  In C++0x this can
-        happen for direct-initialization, too.  */
--    {
--      init = reshape_init (type, init, complain);
--      init = digest_init (type, init, complain);
--    }
-+    init = digest_init (type, init, complain);
- 
-   /* A CONSTRUCTOR of the target's type is a previously digested
-      initializer, whether that happened just above or in
---- gcc/testsuite/g++.dg/init/pr69658.C.jj	2016-02-04 18:55:46.862390961 +0100
-+++ gcc/testsuite/g++.dg/init/pr69658.C	2016-02-04 18:54:58.000000000 +0100
-@@ -0,0 +1,6 @@
-+// PR c++/69658
-+// { dg-do compile }
-+
-+struct S { S (int); };
-+struct T { char n[6]; S s; };
-+T t[1] = { { "foo", 1 } };	// { dg-bogus "C99 designator" }

sources

@@ -1,2 +1 @@
-9add2f51dd3d4c93c13801fadfd8fb6e  gcc-6.0.0-20160212.tar.bz2
+930f315c148900b693cd38286aa086a4  gcc-6.0.0-20160219.tar.bz2
-b97b050ef8c394c48409713d0e5471b4  gcc-gnat-6.0.0-0.7.s390x.tar.bz2