From: Mikael Morin <mikael@gcc.gnu.org>
Date: Thu, 3 Nov 2011 21:16:54 +0000 (+0000)
Subject: trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end marker, not after it.
X-Git-Tag: releases/gcc-4.7.0~2578
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39abb03c4b6c5c49fbe038a1256a6074acfbfdf0;p=thirdparty%2Fgcc.git

trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end marker, not after it.

	* trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
	marker, not after it.

From-SVN: r180855
---

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index c0fe2c0bb03d..6949d2346258 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
+
+	* trans-array.c (gfc_trans_scalarizing_loops): Stop loop before end
+	marker, not after it.
+
 2011-11-03  Mikael Morin  <mikael@gcc.gnu.org>
 
 	* trans-array.c (gfc_conv_loop_setup): Also skip temporary arrays.
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c
index cfbe9095c49f..f61130203036 100644
--- a/gcc/fortran/trans-array.c
+++ b/gcc/fortran/trans-array.c
@@ -3114,7 +3114,7 @@ gfc_trans_scalarizing_loops (gfc_loopinfo * loop, stmtblock_t * body)
   gfc_add_expr_to_block (&loop->pre, tmp);
 
   /* Clear all the used flags.  */
-  for (ss = loop->ss; ss; ss = ss->loop_chain)
+  for (ss = loop->ss; ss != gfc_ss_terminator; ss = ss->loop_chain)
     ss->useflags = 0;
 }