loadpre2.c: Disable LIM.

2016-08-03  Richard Biener  <rguenther@suse.de>

	* gcc.dg/tree-ssa/loadpre2.c: Disable LIM.
	* gcc.dg/tree-ssa/loadpre21.c: Likewise.
	* gcc.dg/tree-ssa/loadpre22.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-23.c: Likewise.

From-SVN: r239071

gcc/testsuite/ChangeLog

+2016-08-03  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/loadpre2.c: Disable LIM.
+	* gcc.dg/tree-ssa/loadpre21.c: Likewise.
+	* gcc.dg/tree-ssa/loadpre22.c: Likewise.
+	* gcc.dg/tree-ssa/ssa-pre-23.c: Likewise.
+
 2016-08-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 
 	* gcc.dg/init-excess-2.c: Require int32plus.

gcc/testsuite/gcc.dg/tree-ssa/loadpre2.c

 /* { dg-do compile } */ 
-/* { dg-options "-O2 -fdump-tree-pre-stats" } */
+/* { dg-options "-O2 -fno-tree-loop-im -fdump-tree-pre-stats" } */
 int main(int *a, int argc)
 {
   int i;

gcc/testsuite/gcc.dg/tree-ssa/loadpre21.c

 /* { dg-do compile } */ 
-/* { dg-options "-O2 -fdump-tree-pre-stats" } */
+/* { dg-options "-O2 -fno-tree-loop-im -fdump-tree-pre-stats" } */
 typedef int type[2];
 int main(type *a, int argc)
 {

gcc/testsuite/gcc.dg/tree-ssa/loadpre22.c

 /* { dg-do compile } */ 
-/* { dg-options "-O2 -fdump-tree-pre-stats" } */
+/* { dg-options "-O2 -fno-tree-loop-im -fdump-tree-pre-stats" } */
 typedef int type[2];
 int main(type *a, int argc)
 {

gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-23.c

 /* { dg-do compile } */
-/* { dg-options "-O2 -fdump-tree-pre-stats" } */
+/* { dg-options "-O2 -fno-tree-loop-im -fdump-tree-pre-stats" } */
 
 struct { int x; int y; } global;
 void foo(int n)