--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.target/arm/simd/vmmla_1.c	Mon May 25 07:50:57 2020 +0900
@@ -0,0 +1,27 @@
+/* { dg-do assemble } */
+/* { dg-require-effective-target arm_v8_2a_i8mm_ok } */
+/* { dg-options "-save-temps -O2 -march=armv8.2-a+i8mm" } */
+
+#include "arm_neon.h"
+
+int32x4_t
+test_vmmlaq_s32 (int32x4_t r, int8x16_t a, int8x16_t b)
+{
+  return vmmlaq_s32 (r, a, b);
+}
+
+uint32x4_t
+test_vmmlaq_u32 (uint32x4_t r, uint8x16_t a, uint8x16_t b)
+{
+  return vmmlaq_u32 (r, a, b);
+}
+
+int32x4_t
+test_vusmmlaq_s32 (int32x4_t r, uint8x16_t a, int8x16_t b)
+{
+  return vusmmlaq_s32 (r, a, b);
+}
+
+/* { dg-final { scan-assembler-times {\tvsmmla.s8\tq[0-9]+, q[0-9]+, q[0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {\tvummla.u8\tq[0-9]+, q[0-9]+, q[0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {\tvusmmla.s8\tq[0-9]+, q[0-9]+, q[0-9]+} 1 } } */