diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 885b7398c88..6f13a4fd5da 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2000-05-30  Michael Meissner  <meissner@redhat.com>
+
+	* dwarf2out.c (dwarf2out_frame_debug_expr): Ignore HIGH
+	instructions.  Treat LO_SUM operations as loading the full integer
+	constant.
+
 2000-05-30  Richard Henderson  <rth@cygnus.com>
 
 	* combine.c (get_pos_from_mask): Test exact_log2 result as signed.
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index c0da4221632..609006848b7 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -1289,6 +1289,16 @@ dwarf2out_frame_debug_expr (expr, label)
       dwarf2out_def_cfa (label, cfa_reg, cfa_offset);
       break;
 
+      /* Skip over HIGH, assuming it will be followed by a LO_SUM, which
+	 will fill in all of the bits.  */
+    case HIGH:
+      break;
+
+    case LO_SUM:
+      cfa_temp_reg = REGNO (dest);
+      cfa_temp_value = INTVAL (XEXP (src, 1));
+      break;
+
     case MEM:
       /* Saving a register to the stack.  Make sure dest is relative to the
 	 CFA register.  */