From: Richard Kenner <kenner@gcc.gnu.org>
Date: Sat, 19 Sep 1992 19:54:32 +0000 (-0400)
Subject: (delete_insn): Don't change labels to NOTEs if we would not really have
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9571f079749d8c9aaee24c292270862610260ee0;p=platform%2Fupstream%2Fgcc.git

(delete_insn): Don't change labels to NOTEs if we would not really have
deleted them.

From-SVN: r2184
---

diff --git a/gcc/jump.c b/gcc/jump.c
index db1e5ef..9983340 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -2964,7 +2964,8 @@ delete_insn (insn)
 
   /* Don't delete user-declared labels.  Convert them to special NOTEs
      instead.  */
-  if (was_code_label && LABEL_NAME (insn) != 0)
+  if (was_code_label && LABEL_NAME (insn) != 0
+      && optimize && ! dont_really_delete)
     {
       PUT_CODE (insn, NOTE);
       NOTE_LINE_NUMBER (insn) = NOTE_INSN_DELETED_LABEL;