1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/rdrand-3.c b/gcc/testsuite/gcc.target/i386/rdrand-3.c
new file mode 100644
index 000000000..c494d3bf9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/rdrand-3.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2 -mrdrnd -dp" } */
+/* { dg-final { scan-assembler-times "rdranddi_1" 1 } } */
+/* { dg-final { scan-assembler-times "\\*movsicc_noc" 1 } } */
+
+#include <immintrin.h>
+
+int
+foo (unsigned long long *x)
+{
+  return _rdrand64_step (x);
+}