PR debug/40573

	* dwarf2out.c (gen_formal_parameter_die): Call
	equate_decl_number_to_die if node is different from origin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149120 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5bd94cf..1b13273 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2009-06-30  Jakub Jelinek  <jakub@redhat.com>
+
+       PR debug/40573
+       * dwarf2out.c (gen_formal_parameter_die): Call
+       equate_decl_number_to_die if node is different from origin.
+
 2009-06-30  Anthony Green  <green@moxielogic.com>
 
        Clean up moxie port for --enable-build-with-cxx.

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index f954d6e..35c26b6 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -13717,7 +13717,7 @@ gen_formal_parameter_die (tree node, tree origin, dw_die_ref context_die)
            add_AT_flag (parm_die, DW_AT_artificial, 1);
        }
 
-      if (node)
+      if (node && node != origin)
         equate_decl_number_to_die (node, parm_die);
       if (! DECL_ABSTRACT (node_or_origin))
        add_location_or_const_value_attribute (parm_die, node_or_origin,