1 files changed, 59 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/simd-5.c b/gcc/testsuite/gcc.c-torture/execute/simd-5.c
new file mode 100644
index 000000000..f05843287
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/simd-5.c
@@ -0,0 +1,59 @@
+/* Test saving and restoring of SIMD registers.  */
+
+typedef short Q __attribute__((vector_size(8)));
+
+Q q1 = {1, 2}, q2 = {3, 4}, q3 = {5, 6}, q4 = {7, 8};
+
+Q w1, w2, w3, w4;
+Q z1, z2, z3, z4;
+
+volatile int dummy;
+
+void  __attribute__((__noinline__))
+func0 (void)
+{
+  dummy = 1;
+}
+
+void __attribute__((__noinline__))
+func1 (void)
+{
+  Q a, b;
+  a = q1 * q2;
+  b = q3 * q4;
+  w1 = a;
+  w2 = b;
+  func0 ();
+  w3 = a;
+  w4 = b;
+}
+
+void __attribute__((__noinline__))
+func2 (void)
+{
+  Q a, b;
+  a = q1 + q2;
+  b = q3 - q4;
+  z1 = a;
+  z2 = b;
+  func1 ();
+  z3 = a;
+  z4 = b;
+}
+
+int
+main (void)
+{
+  func2 ();
+
+  if (memcmp (&w1, &w3, sizeof (Q)) != 0)
+    abort ();
+  if (memcmp (&w2, &w4, sizeof (Q)) != 0)
+    abort ();
+  if (memcmp (&z1, &z3, sizeof (Q)) != 0)
+    abort ();
+  if (memcmp (&z2, &z4, sizeof (Q)) != 0)
+    abort ();
+
+  return 0;
+}