From: Jeff Law <law@gcc.gnu.org>
Date: Wed, 25 Aug 1999 08:01:01 +0000 (-0600)
Subject: Fix minor oops in last change.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=80b8e8de6beac60f9d2ecb5b86eb40bb58bee4d7;p=gcc.git

Fix minor oops in last change.

From-SVN: r28848
---

diff --git a/gcc/loop.c b/gcc/loop.c
index 931c08318ef..f2280b68944 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -5145,7 +5145,7 @@ strength_reduce (scan_start, end, loop_top, insn_count,
       /* When we completely unroll a loop on a HAVE_cc0 machine we will not
 	 need the comparison before the conditional branch at the end of the
 	 loop.  */
-      unrolled_insn_copies = insn_count - 2;
+      unrolled_insn_copies -= 1;
 #endif
 
       /* We'll need one copy for each loop iteration.  */