From: Alan Modra <amodra@bigpond.net.au>
Date: Thu, 26 Sep 2002 23:01:31 +0000 (+0000)
Subject: doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust by absolute loop... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b5a77fef8cb83bffcd1d5cf57eb74f48298e3bdb;p=gcc.git

doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust by absolute loop increment, not loop increment.

	* doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust
	by absolute loop increment, not loop increment.

From-SVN: r57556
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3be743b2b12..2458c15c5ae 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2002-09-27  Alan Modra  <amodra@bigpond.net.au>
+
+	* doloop.c (doloop_modify_runtime <biv skips initial incr>): Adjust
+	by absolute loop increment, not loop increment.
+
 2002-09-26  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* c-common.h: Follow spelling conventions.
diff --git a/gcc/doloop.c b/gcc/doloop.c
index f79fbad1524..3e1c7b11b3b 100644
--- a/gcc/doloop.c
+++ b/gcc/doloop.c
@@ -668,8 +668,8 @@ doloop_modify_runtime (loop, iterations_max,
 	    fprintf (loop_dump_stream,
 	         "Doloop: Basic induction var skips initial incr.\n");
 
-	  diff = expand_simple_binop (mode, PLUS, diff, increment, diff,
-				      unsigned_p, OPTAB_LIB_WIDEN);
+	  diff = expand_simple_binop (mode, PLUS, diff, GEN_INT (abs_inc),
+				      diff, unsigned_p, OPTAB_LIB_WIDEN);
 	}
     }