* config/rs6000/rs6000.c (rs6000_output_symbol): Don't modify VAR_DECL string.

From-SVN: r240540

* config/rs6000/rs6000.c (rs6000_output_symbol): Don't modify VAR_DECL string.
From-SVN: r240540
bfda9a5e · David Edelsohn · David Edelsohn · be594fbc · bfda9a5e · bfda9a5e
Commit bfda9a5e authored Sep 27, 2016 by David Edelsohn Committed by David Edelsohn Sep 27, 2016
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gcc/ChangeLog
+5 -0

gcc/config/rs6000/rs6000.c
+4 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2016-09-27  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000.c (rs6000_output_symbol): Don't modify
+	VAR_DECL string.
+
 2016-09-27  Marek Polacek  <polacek@redhat.com>

 	* config/ia64/ia64.c (ia64_print_operand): Adjust fall through

--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -30309,7 +30309,10 @@ rs6000_output_symbol_ref (FILE *file, rtx x)
 		     (TREE_CODE (decl) == FUNCTION_DECL
 		      ? "[DS]" : "[UA]"),
 		     NULL);
-      XSTR (x, 0) = name;
+
+      /* Don't modify name in extern VAR_DECL to include mapping class.  */
+      if (TREE_CODE (decl) == FUNCTION_DECL)
+	XSTR (x, 0) = name;
    }

  if (VTABLE_NAME_P (name))