dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM.

* dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM. From-SVN: r171905

dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM.
* dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM. From-SVN: r171905
b9a5b5b2 · Alan Modra · Alan Modra · ac6a641b · b9a5b5b2 · b9a5b5b2
Commit b9a5b5b2 authored 14 years ago by Alan Modra Committed by Alan Modra 14 years ago
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gcc/ChangeLog
+4 -0

gcc/dwarf2out.c
+1 -3

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2011-04-03  Alan Modra  <amodra@gmail.com>
+
+	* dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM.
+
 2011-04-03  Michael Matz  <matz@suse.de>

 	* tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not

--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -13706,9 +13706,7 @@ mem_loc_descriptor (rtx rtl, enum machine_mode mode,
      break;

    case LO_SUM:
-	 rtl = XEXP (rtl, 1);
-
-      /* ... fall through ...  */
+      return mem_loc_descriptor (XEXP (rtl, 1), mode, initialized);

    case LABEL_REF:
      /* Some ports can transform a symbol ref into a label ref, because