1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-short.c b/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-short.c
new file mode 100644
index 00000000000..2e590ab8066
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/fold-vec-msum-short.c
@@ -0,0 +1,25 @@
+/* Verify that overloaded built-ins for vec_msum with int
+   inputs produce the right results.  */
+
+/* { dg-do compile } */
+/* { dg-require-effective-target powerpc_altivec_ok } */
+/* { dg-options "-maltivec -O2" } */
+
+#include <altivec.h>
+
+vector signed int
+test_msum_si (vector signed short vss2, vector signed short vss3,
+	   vector signed int vsi2)
+{
+  return vec_msum (vss2, vss3, vsi2);
+}
+
+vector unsigned int
+test_msum_ui (vector unsigned short vus2, vector unsigned short vus3,
+	   vector unsigned int vui2)
+{
+  return vec_msum (vus2, vus3, vui2);
+}
+
+/* { dg-final { scan-assembler-times "vmsumshm" 1 } } */
+/* { dg-final { scan-assembler-times "vmsumuhm" 1 } } */