From: Jeff Law <law@redhat.com>
Date: Thu, 15 Jul 2004 14:55:15 +0000 (-0600)
Subject: loop.c (check_insn_for_givs): Restore check for code labels that was accidentally... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9270f90074c68721abfb476844c70b23254c65d2;p=gcc.git

loop.c (check_insn_for_givs): Restore check for code labels that was accidentally deleted by a recent checkin.

        * loop.c (check_insn_for_givs): Restore check for code labels that was
        accidentally deleted by a recent checkin.

From-SVN: r84753
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aa7748757be..d851a8286eb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-15  Jeff Law  <law@redhat.com>
+
+	* loop.c (check_insn_for_givs): Restore check for code labels that was
+	accidentally deleted by a recent checkin.
+
 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* vec.h (VEC_T_truncate): Allow truncation of an empty vector.
diff --git a/gcc/loop.c b/gcc/loop.c
index 97d15710c15..a6353d79518 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -5485,7 +5485,7 @@ check_insn_for_givs (struct loop *loop, rtx p, int not_every_iteration,
 
   /* Update the status of whether giv can derive other givs.  This can
      change when we pass a label or an insn that updates a biv.  */
-  if (INSN_P (p))
+  if (INSN_P (p) || LABEL_P (p))
     update_giv_derive (loop, p);
   return p;
 }