1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-pack-longlong.c b/gcc/testsuite/gcc.target/powerpc/fold-vec-pack-longlong.c
new file mode 100644
index 00000000000..25c3c3710d2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-pack-longlong.c
@@ -0,0 +1,28 @@
+/* Verify that overloaded built-ins for vec_pack with long long
+   inputs produce the right results.  */
+
+/* { dg-do compile { target lp64 } } */
+/* { dg-require-effective-target powerpc_p8vector_ok } */
+/* { dg-options "-mvsx -mpower8-vector -O2" } */
+
+#include <altivec.h>
+
+vector bool int
+testbl_h (vector bool long long vbl2, vector bool long long vbl3)
+{
+  return vec_pack (vbl2, vbl3);
+}
+
+vector signed int
+testsl_h (vector signed long long vsl2, vector signed long long vsl3)
+{
+  return vec_pack (vsl2, vsl3);
+}
+
+vector unsigned int
+testul_h (vector unsigned long vul2, vector unsigned long vul3)
+{
+  return vec_pack (vul2, vul3);
+}
+
+/* { dg-final { scan-assembler-times "vpkudum" 3 } } */