re PR testsuite/52641 (Test cases fail for 16-bit int targets)

        PR testsuite/52641
        * gcc.dg/tree-ssa/pr31261.c [int16]: Change expected unsigned type.
        * gcc.dg/tree-ssa/ssa-pre-21.c [! size32plus]: Mark as xfail.
        * gcc.dg/tree-ssa/vector-4.c (SItype): New typedef.
        (v4si): Use it.
        * gcc.dg/tree-ssa/ssa-pre-30.c: Test requires int32.
        * gcc.dg/tree-ssa/vrp58.c: Adjust scan expression for int16.

From-SVN: r201844

gcc/testsuite/ChangeLog

@@ -8,6 +8,14 @@
 	* gcc.dg/tree-ssa/vrp55.c: Use keeps_null_pointer_checks to determine
 	correct test response.
 
+	PR testsuite/52641
+	* gcc.dg/tree-ssa/pr31261.c [int16]: Change expected unsigned type.
+	* gcc.dg/tree-ssa/ssa-pre-21.c [! size32plus]: Mark as xfail.
+	* gcc.dg/tree-ssa/vector-4.c (SItype): New typedef.
+	(v4si): Use it.
+	* gcc.dg/tree-ssa/ssa-pre-30.c: Test requires int32.
+	* gcc.dg/tree-ssa/vrp58.c: Adjust scan expression for int16.
+
 2013-08-18  Jan Hubicka  <jh@suse.cz>
 
 	* g++.dg/ipa/type-inheritance-1.C: New testcase.

gcc/testsuite/gcc.dg/tree-ssa/pr31261.c

@@ -35,6 +35,7 @@ f5 (int e)
 /* { dg-final { scan-tree-dump-times "return -a \& 7;" 1 "original" } } */
 /* { dg-final { scan-tree-dump-times "return b \& 7;" 1 "original" } } */
 /* { dg-final { scan-tree-dump-times "return \\(char\\) -\\(unsigned char\\) c \& 31;" 1 "original" } } */
-/* { dg-final { scan-tree-dump-times "return \\(int\\) \\(12 - \\(unsigned int\\) d\\) \& 7;" 1 "original" } } */
+/* { dg-final { scan-tree-dump-times "return \\(int\\) \\(12 - \\(unsigned int\\) d\\) \& 7;" 1 "original" { target { ! int16 } } } } */
+/* { dg-final { scan-tree-dump-times "return \\(int\\) \\(12 - \\(unsigned short\\) d\\) \& 7;" 1 "original" { target { int16 } } } } */
 /* { dg-final { scan-tree-dump-times "return 12 - \\(e \& 7\\) \& 15;" 1 "original" } } */
 /* { dg-final { cleanup-tree-dump "original" } } */

gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-21.c

@@ -11,5 +11,5 @@ NumSift (long *array, unsigned long k)
 
 /* There should be only two loads left.  */
 
-/* { dg-final { scan-tree-dump-times "= \\\*\[^\n;\]*;" 2 "pre" } } */
+/* { dg-final { scan-tree-dump-times "= \\\*\[^\n;\]*;" 2 "pre" { xfail { ! size32plus } } } } */ /* xfail: PR tree-optimization/58169 */
 /* { dg-final { cleanup-tree-dump "pre" } } */

gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-30.c

 /* { dg-do compile } */
+/* { dg-require-effective-target int32 } */
 /* { dg-options "-O2 -fdump-tree-pre-details" } */
 
 int f;

gcc/testsuite/gcc.dg/tree-ssa/vector-4.c

 /* { dg-do compile } */
 /* { dg-options "-w -O1 -fdump-tree-gimple" } */
 
-typedef int v4si __attribute__ ((vector_size (16)));
+typedef int SItype __attribute__ ((mode (SI)));
+typedef SItype v4si __attribute__ ((vector_size (16)));
 
 v4si vs (v4si a, v4si b)
 {

gcc/testsuite/gcc.dg/tree-ssa/vrp58.c

@@ -8,5 +8,6 @@ foo (long long a, signed char b, signed char c)
   return a + (short)bc;
 }
 
-/* { dg-final { scan-tree-dump "Folded into" "vrp1" } } */
+/* { dg-final { scan-tree-dump "Folded into" "vrp1" { target int32plus } } } */
+/* { dg-final { scan-tree-dump "Folding statement: _\[0-9\]\* = \\(long long int\\) bc_\[0-9\]\*;" "vrp1" { target int16 } } } */
 /* { dg-final { cleanup-tree-dump "vrp1" } } */