--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.target/powerpc/vec-strir_p-8.c	Mon May 25 07:50:57 2020 +0900
@@ -0,0 +1,43 @@
+/* { dg-do compile } */
+/* { dg-options "-mdejagnu-cpu=future" } */
+
+#include <altivec.h>
+
+extern void abort (void);
+
+int main (int argc, char *argv [])
+{
+  vector unsigned char input1 =
+    { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
+      0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 };
+  vector unsigned char input2 =
+    { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
+      0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 };
+  vector unsigned char input3 =
+    { 0x1, 0x2, 0x0, 0x4, 0x5, 0x6, 0x7, 0x8,
+      0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 };
+  vector unsigned char input4 =
+    { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
+      0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 };
+
+  if (!vec_strir_p (input1))
+    abort ();
+  if (!vec_strir_p (input2))
+    abort ();
+  if (!vec_strir_p (input3))
+    abort ();
+  if (!vec_strir_p (input4))
+    abort ();
+}
+
+/* Enforce that exactly four dot-form instructions which are properly biased
+   for the target's endianness implement this built-in.  */
+
+/* { dg-final { scan-assembler-times {\mvstribr\.} 4 { target { be } } } } */
+/* { dg-final { scan-assembler-times {\mvstribr\M[^.]} 0 { target { be } } } } */
+/* { dg-final { scan-assembler-times {\mvstribl} 0 { target { be } } } } */
+/* { dg-final { scan-assembler-times {\mvstribl\.} 4 { target { le } } } } */
+/* { dg-final { scan-assembler-times {\mvstribl\M[^.]} 0 { target { le } } } } */
+/* { dg-final { scan-assembler-times {\mvstribr} 0 { target { le } } } } */
+
+