1 files changed, 27 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr39678.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr39678.c
new file mode 100644
index 000000000..5411fbbc1
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr39678.c
@@ -0,0 +1,27 @@
+/* PR target/39678 */
+/* { dg-do run } */
+/* { dg-options "-Wno-psabi" } */
+
+struct X {
+  signed char c;
+  __complex__ float val;
+};
+
+struct X __attribute__((noinline))
+foo (float *p)
+{
+  struct X x;
+  x.c = -3;
+  __real x.val = p[0];
+  __imag x.val = p[1];
+  return x;
+}
+extern void abort (void);
+float a[2] = { 3., -2. };
+int main()
+{
+  struct X x = foo(a);
+  if (x.c != -3 || __real x.val != a[0] || __imag x.val != a[1])
+    abort ();
+  return 0;
+}