* recog.c (peephole2_optimize): Add default case to switch.

From-SVN: r46422

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7ccf219c4c7d049611e9cbfa7e7d4b9ceeee1e64..e1f5ad81a89d11ef092d7ae6c0f9d7ff0ac31ac1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-10-22  Zack Weinberg  <zack@codesourcery.com>
+
+       * recog.c (peephole2_optimize): Add default case to switch.
+
 2001-10-23  Joseph S. Myers  <jsm28@cam.ac.uk>
 
        * doc/gcc.texi (Sending Patches): Remove.

diff --git a/gcc/recog.c b/gcc/recog.c
index 1737ae51499d3b252432a086eab9fdbf9309f5f8..a23f9911f8935e962a0ac19202705943f131d59b 100644 (file)
--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -3120,6 +3120,8 @@ peephole2_optimize (dump_file)
                              = gen_rtx_EXPR_LIST (REG_NOTE_KIND (note),
                                                   XEXP (note, 0),
                                                   REG_NOTES (new_insn));
+                         default:
+                           /* Discard all other reg notes. */
                            break;
                          }