re PR testsuite/44701 (PR44492 fix broke gcc.target/powerpc/asm-es-2.c)

	PR testsuite/44701
	* recog.c (constrain_operands): Allow side-effects in memory
	operands if either < or > constraint is used, rather than if
	both < and > is used.

From-SVN: r162142

gcc/ChangeLog

+2010-07-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/44701
+	* recog.c (constrain_operands): Allow side-effects in memory
+	operands if either < or > constraint is used, rather than if
+	both < and > is used.
+
 2010-07-13  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/44911

gcc/recog.c

@@ -2742,7 +2742,7 @@ constrain_operands (int strict)
 			case PRE_MODIFY:
 			case POST_MODIFY:
 			  if (strchr (recog_data.constraints[opno], '<') == NULL
-			      || strchr (recog_data.constraints[opno], '>')
+			      && strchr (recog_data.constraints[opno], '>')
 				 == NULL)
 			    return 0;
 			  break;