1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/darwin-longlong.c b/gcc/testsuite/gcc.target/powerpc/darwin-longlong.c
new file mode 100644
index 000000000..0692b3d80
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/darwin-longlong.c
@@ -0,0 +1,22 @@
+/* { dg-do run { target powerpc*-*-* } } */
+/* { dg-require-effective-target powerpc64 } */
+/* { dg-options "-mcpu=G5" } */
+
+#include <stdlib.h>
+
+int  msw(long long in)
+{
+  union {
+    long long ll;
+    int  i[2];
+  } ud;
+  ud.ll = in;
+  return ud.i[0];
+}
+
+int main()
+{
+  if (msw(1) != 0)
+    abort();
+  exit(0);
+}