From: David Edelsohn <dje.gcc@gmail.com>
Date: Tue, 27 Sep 2016 14:01:41 +0000 (+0000)
Subject: * config/rs6000/rs6000.c (rs6000_output_symbol): Don't modify VAR_DECL string.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bfda9a5e8e6cbca41d9a7a64194311a910abc95c;p=gcc.git

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

From-SVN: r240540
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ff35a571469..895cec59142 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+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
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 6897b5c260d..4d3706c370e 100644
--- 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))