From: amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 20 Nov 1998 18:19:50 +0000 (+0000)
Subject: 	* loop.c (move_movables): Start of libcall might be new loop start.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=73d774ec60b177ae92ee772d74cf24d42a0382b7;p=platform%2Fupstream%2Flinaro-gcc.git

	* loop.c (move_movables): Start of libcall might be new loop start.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23738 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a7ed960..837d4ef 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Sat Nov 21 02:18:38 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
+
+	* loop.c (move_movables): Start of libcall might be new loop start.
+
 Fri Nov 20 12:14:16 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* hash.c (hash_table_init_n): Wrap prototype arguments in PARAMS().
diff --git a/gcc/loop.c b/gcc/loop.c
index befecf1..bce59ad 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -2014,6 +2014,8 @@ move_movables (movables, threshold, insn_count, loop_start, end, nregs)
 			      REG_NOTES (i1) = REG_NOTES (temp);
 			      delete_insn (temp);
 			    }
+			  if (new_start == 0)
+			    new_start = first;
 			}
 		      if (m->savemode != VOIDmode)
 			{