1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/i386-mmx-3.c b/gcc/testsuite/gcc.dg/i386-mmx-3.c
new file mode 100644
index 00000000000..b4bd326e2c4
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/i386-mmx-3.c
@@ -0,0 +1,17 @@
+/* PR target/8870 */
+/* Originator: otaylor@redhat.com */
+/* { dg-do compile { target i?86-*-* x86_64-*-*} } */
+/* { dg-options "-O1 -mmmx -march=athlon" } */
+
+typedef int v4hi __attribute__ ((mode (V4HI)));
+
+static inline v4hi cvtsi_v4hi (int i)
+{
+  long long tmp = i;
+  return (v4hi) tmp;
+}
+
+v4hi bar (unsigned short a)
+{
+  return cvtsi_v4hi (a);
+}