1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/frv/fr450-builtins-6.c b/gcc-4.9/gcc/testsuite/gcc.target/frv/fr450-builtins-6.c
new file mode 100644
index 000000000..0624eb1f5
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/frv/fr450-builtins-6.c
@@ -0,0 +1,23 @@
+/* Test a situation in which an M5 instruction (mrdacc) and M4 instruction
+   (mqmulhu) can be issued together.  */
+/* { dg-options "-mcpu=fr450" } */
+/* { dg-do run } */
+extern void abort (void);
+extern void exit (int);
+
+int
+main ()
+{
+  __MQMULHU (0, 0x0011002200330044ULL, 0x0002000300040001ULL);
+  __MQMULHU (8, 0x0100020003000400ULL, 0x0001000200030004ULL);
+
+  /* 0x22 + 0x66 + 0xcc + 0x44 = 0x198 */
+  /* 0x100 + 0x400 + 0x900 + 0x1000 = 0x1e00 */
+  if (__MRDACC (0) + __MRDACC (1)
+      + __MRDACC (2) + __MRDACC (3)
+      + __MRDACC (8) + __MRDACC (9)
+      + __MRDACC (10) + __MRDACC (11) != 0x1f98)
+    abort ();
+
+  exit (0);
+}