1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/vadsdu-4.c b/gcc/testsuite/gcc.target/powerpc/vadsdu-4.c
new file mode 100644
index 00000000000..e5744d13994
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/vadsdu-4.c
@@ -0,0 +1,24 @@
+/* { dg-do compile { target { powerpc*-*-* } } } */
+/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
+/* { dg-require-effective-target powerpc_p9vector_ok } */
+/* { dg-skip-if "" { powerpc*-*-aix* } } */
+/* { dg-options "-mcpu=power9" } */
+
+/* This test should succeed on both 32- and 64-bit configurations.  */
+#include <altivec.h>
+
+__vector unsigned char
+doAbsoluteDifferenceUnsignedChar (__vector unsigned char *p,
+				  __vector unsigned char *q)
+{
+  __vector unsigned char source_1, source_2;
+  __vector unsigned char result;
+
+  source_1 = *p;
+  source_2 = *q;
+
+  result = __builtin_vec_vadu (source_1, source_2);
+  return result;
+}
+
+/* { dg-final { scan-assembler "vabsdub" } } */