function.c (fndecl_name): Use verbosity 1 (no arguments) for lang_hooks.decl_printable_name.

2017-08-23  Richard Biener  <rguenther@suse.de>

	* function.c (fndecl_name): Use verbosity 1 (no arguments) for
	lang_hooks.decl_printable_name.
	* print-rtl-function.c (print_rtx_function): Likewise.
	* tree-pretty-print.c (dump_function_header): Likewise.

	* g++.dg/cpp1y/constexpr-instantiate.C: Adjust.
	* g++.dg/tree-ssa/pr45605.C: Likewise.
	* gnat.dg/noinline2.ad: Likewise.b
	* gnat.dg/renaming6.ad: Likewise.b
	* gnat.dg/renaming6.ad: Likewise.s
	* gnat.dg/specs/noinline3.ad: Likewise.s

From-SVN: r251308

gcc/ChangeLog

 2017-08-23  Richard Biener  <rguenther@suse.de>
 
+	* function.c (fndecl_name): Use verbosity 1 (no arguments) for
+	lang_hooks.decl_printable_name.
+	* print-rtl-function.c (print_rtx_function): Likewise.
+	* tree-pretty-print.c (dump_function_header): Likewise.
+
+2017-08-23  Richard Biener  <rguenther@suse.de>
+
 	PR lto/81940
 	* dwarf2out.c (dwarf2out_abstract_function): Handle LTO with
 	-g0 at compile-time.

gcc/function.c

@@ -6259,7 +6259,7 @@ fndecl_name (tree fndecl)
 {
   if (fndecl == NULL)
     return "(nofn)";
-  return lang_hooks.decl_printable_name (fndecl, 2);
+  return lang_hooks.decl_printable_name (fndecl, 1);
 }
 
 /* Returns the name of function FN.  */

gcc/print-rtl-function.c

@@ -227,7 +227,7 @@ print_rtx_function (FILE *outfile, function *fn, bool compact)
 
   tree fdecl = fn->decl;
 
-  const char *dname = lang_hooks.decl_printable_name (fdecl, 2);
+  const char *dname = lang_hooks.decl_printable_name (fdecl, 1);
 
   fprintf (outfile, "(function \"%s\"\n", dname);
 

gcc/testsuite/ChangeLog

 2017-08-23  Richard Biener  <rguenther@suse.de>
 
+	* g++.dg/cpp1y/constexpr-instantiate.C: Adjust.
+	* g++.dg/tree-ssa/pr45605.C: Likewise.
+	* gnat.dg/noinline2.ad: Likewise.b
+	* gnat.dg/renaming6.ad: Likewise.b
+	* gnat.dg/renaming6.ad: Likewise.s
+	* gnat.dg/specs/noinline3.ad: Likewise.s
+
+2017-08-23  Richard Biener  <rguenther@suse.de>
+
 	PR lto/81940
 	* g++.dg/lto/pr81940_0.C: New testcase.
 

gcc/testsuite/g++.dg/cpp1y/constexpr-instantiate.C

@@ -17,5 +17,5 @@ bool g (int x) { return f (x); }
 template bool f<int>(int);
 
 // Verify that the defintions of both f() and g() are emitted.
-// { dg-final { scan-tree-dump-times "\nconstexpr bool f\\\(" 1 "optimized" } }
-// { dg-final { scan-tree-dump-times "\nbool g\\\(" 1 "optimized" } }
+// { dg-final { scan-tree-dump-times ";; Function f" 1 "optimized" } }
+// { dg-final { scan-tree-dump-times ";; Function g" 1 "optimized" } }

gcc/testsuite/g++.dg/tree-ssa/pr45605.C

@@ -37,4 +37,4 @@ int main() {
 
 
 /* We should devirtualize call to D::Run */
-/* { dg-final { scan-tree-dump-times "D::Run \\(" 1 "fre1" } } */
+/* { dg-final { scan-tree-dump-times "D::Run \\(" 3 "fre1" } } */

gcc/testsuite/gnat.dg/noinline2.adb

@@ -18,4 +18,4 @@ package body Noinline2 is
 
 end Noinline2;
 
--- { dg-final { scan-tree-dump-times "noinline2.inner" 2 "optimized"  } }
+-- { dg-final { scan-tree-dump-times "noinline2.inner" 4 "optimized"  } }

gcc/testsuite/gnat.dg/renaming6.adb

@@ -15,16 +15,16 @@ package body Renaming6 is
 
   function Get_J return Integer is
   begin
-    return J;
+    return X;
   end;
 
   procedure Set_J (Val : Integer) is
   begin
-    J := Val;
+    X := Val;
   end;
 
 end Renaming6;
 
 -- { dg-final { scan-tree-dump-times "atomic_load" 2 "original" } }
 -- { dg-final { scan-tree-dump-times "atomic_store" 2 "original" } }
--- { dg-final { scan-tree-dump-not "j" "original" } }
+-- { dg-final { scan-tree-dump-not "x" "original" } }

gcc/testsuite/gnat.dg/renaming6.ads

@@ -6,7 +6,7 @@ package Renaming6 is
   function Get_I return Integer;
   procedure Set_I (Val : Integer);
 
-  J : Integer renames I;
+  X : Integer renames I;
 
   function Get_J return Integer;
   procedure Set_J (Val : Integer);

gcc/testsuite/gnat.dg/specs/noinline3.ads

@@ -5,4 +5,4 @@ with Noinline3_Pkg;
 
 package Noinline3 is new Noinline3_Pkg (0);
 
--- { dg-final { scan-tree-dump-times "noinline3.inner" 2 "optimized"  } }
+-- { dg-final { scan-tree-dump-times "noinline3.inner" 4 "optimized"  } }

gcc/tree-pretty-print.c

@@ -4047,7 +4047,7 @@ dump_function_header (FILE *dump_file, tree fdecl, dump_flags_t flags)
   struct cgraph_node *node = cgraph_node::get (fdecl);
   struct function *fun = DECL_STRUCT_FUNCTION (fdecl);
 
-  dname = lang_hooks.decl_printable_name (fdecl, 2);
+  dname = lang_hooks.decl_printable_name (fdecl, 1);
 
   if (DECL_ASSEMBLER_NAME_SET_P (fdecl))
     aname = (IDENTIFIER_POINTER