1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/rdrand-1.c b/gcc/testsuite/gcc.target/i386/rdrand-1.c
new file mode 100644
index 000000000..beec9f1b8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/rdrand-1.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mrdrnd -dp" } */
+/* { dg-final { scan-assembler-times "rdrandhi_1" 1 } } */
+/* { dg-final { scan-assembler-times "\\*movsicc_noc" 1 } } */
+
+#include <immintrin.h>
+
+int
+foo (unsigned short *x)
+{
+  return _rdrand16_step (x);
+}