(start_sequence): Save current sequence_rtl_expr.

From-SVN: r6186

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index 9115fbcd656db111bf33b6132dd969aea34f6c82..3fba61625b1ebcacb46e614efa071553fe88063d 100644 (file)
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -2775,6 +2775,7 @@ start_sequence ()
   tem->next = sequence_stack;
   tem->first = first_insn;
   tem->last = last_insn;
+  tem->sequence_rtl_expr = sequence_rtl_expr;
 
   sequence_stack = tem;
 
@@ -2842,6 +2843,7 @@ pop_topmost_sequence ()
 
   top->first = first_insn;
   top->last = last_insn;
+  /* ??? Why don't we save sequence_rtl_expr here?  */
 
   end_sequence ();
 }