From: Zack Weinberg <zack@codesourcery.com>
Date: Tue, 23 Oct 2001 04:09:05 +0000 (+0000)
Subject: * recog.c (peephole2_optimize): Add default case to switch.
X-Git-Tag: prereleases/libstdc++-3.0.95~1471
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=001d274051978aaaa32b881966c77d731f6b671c;p=thirdparty%2Fgcc.git

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

From-SVN: r46422
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7ccf219c4c7d..e1f5ad81a89d 100644
--- 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 1737ae51499d..a23f9911f893 100644
--- 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;
 			  }