From: Graham Stott <graham.stott@btinternet.com>
Date: Sat, 16 Nov 2002 00:46:44 +0000 (+0000)
Subject: flow.c (life_analysis): Update LABEL_NUSES before purging dead jumptables.
X-Git-Tag: releases/gcc-3.2.1~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d6466e4caf0ebbf525d1b69da7c8602ae8722bd;p=thirdparty%2Fgcc.git

flow.c (life_analysis): Update LABEL_NUSES before purging dead jumptables.


        * flow.c (life_analysis): Update LABEL_NUSES before purging
        dead jumptables.

From-SVN: r59146
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7b9ef5192c51..81f01aaf4766 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-11-16  Graham Stott  <graham.stott@btinternet.com>
+
+	* flow.c (life_analysis): Update LABEL_NUSES before purging
+	dead jumptables.
+
 2002-11-13  Janis Johnson  <janis187@us.ibm.com>
 
 	* doc/install.texi (Testing): Document extra Java testing.
diff --git a/gcc/flow.c b/gcc/flow.c
index 8fabc2a97cf9..5b43c6be0650 100644
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -499,6 +499,9 @@ life_analysis (f, file, flags)
       }
   }
 #endif
+
+  rebuild_jump_labels (get_insns ());
+
   /* Removing dead insns should've made jumptables really dead.  */
   delete_dead_jumptables ();
 }