re PR testsuite/21443 (Most testcases with -fdump-tree-store_ccp aren't actually…

re PR testsuite/21443 (Most testcases with -fdump-tree-store_ccp aren't actually testing CCP itself.)

	PR testsuite/21443
	* gcc.dg/tree-ssa/20030731-2.c, gcc.dg/tree-ssa/20030917-1.c,
	gcc.dg/tree-ssa/20030917-3.c, gcc.dg/tree-ssa/ssa-ccp-1.c,
	gcc.dg/tree-ssa/ssa-ccp-2.c, gcc.dg/tree-ssa/ssa-ccp-3.c,
	gcc.dg/tree-ssa/ssa-ccp-7.c, gcc.dg/tree-ssa/ssa-ccp-9.c:
	Change -O1 to -O2.
	* gcc.dg/tree-ssa/20040721-1.c: Change -O1 to -O2.  Add
	-fno-tree-dominator-opts.

From-SVN: r99493

gcc/testsuite/ChangeLog

+2005-05-10  Kazu Hirata  <kazu@cs.umass.edu>
+
+	PR testsuite/21443
+	* gcc.dg/tree-ssa/20030731-2.c, gcc.dg/tree-ssa/20030917-1.c,
+	gcc.dg/tree-ssa/20030917-3.c, gcc.dg/tree-ssa/ssa-ccp-1.c,
+	gcc.dg/tree-ssa/ssa-ccp-2.c, gcc.dg/tree-ssa/ssa-ccp-3.c,
+	gcc.dg/tree-ssa/ssa-ccp-7.c, gcc.dg/tree-ssa/ssa-ccp-9.c:
+	Change -O1 to -O2.
+	* gcc.dg/tree-ssa/20040721-1.c: Change -O1 to -O2.  Add
+	-fno-tree-dominator-opts.
+
 2005-05-09  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 
 	* gfortran.dg/return_1.f90: New test.

gcc/testsuite/gcc.dg/tree-ssa/20030731-2.c

 /* { dg-do compile } */
-/* { dg-options "-O1 -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fdump-tree-store_ccp" } */
   
 
 bar (int i, int partial, int args_addr)

gcc/testsuite/gcc.dg/tree-ssa/20030917-1.c

 /* { dg-do compile } */
-/* { dg-options "-O1 -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fdump-tree-store_ccp" } */
   
 
 extern int board[];

gcc/testsuite/gcc.dg/tree-ssa/20030917-3.c

 /* { dg-do compile } */
-/* { dg-options "-O1 -fno-tree-dominator-opts -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-store_ccp" } */
 
 extern int printf (const char *, ...); 
 

gcc/testsuite/gcc.dg/tree-ssa/20040721-1.c

 /* { dg-do compile } */
-/* { dg-options "-O2 -fdump-tree-store_ccp-vops" } */
+/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-store_ccp-vops" } */
 
 /* Test to check whether global variables are being
    constant propagated. */

gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-1.c

 /* { dg-do compile } */ 
-/* { dg-options "-O1 -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fdump-tree-store_ccp" } */
 
 extern void link_error (void);
 

gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-2.c

 /* { dg-do compile } */ 
-/* { dg-options "-O1 -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fdump-tree-store_ccp" } */
 
 extern void link_error (void);
 

gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-3.c

 /* { dg-do compile } */
-/* { dg-options "-O1 -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fdump-tree-store_ccp" } */
 
 extern void link_error (void);
 

gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-7.c

 /* { dg-do compile } */
-/* { dg-options "-O1 -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fdump-tree-store_ccp" } */
 
 extern void link_error (void);
 

gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-9.c

 /* { dg-do compile } */
-/* { dg-options "-O1 -fdump-tree-store_ccp" } */
+/* { dg-options "-O2 -fdump-tree-store_ccp" } */
 
 /* Check that cprop works for assignments to array elements and structs.  */