1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr67995-2.c b/gcc/testsuite/gcc.target/i386/pr67995-2.c
new file mode 100644
index 00000000000..632bb63244b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr67995-2.c
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=core2" } */
+
+unsigned int
+__attribute__ ((target("arch=haswell")))
+__x86_rdrand(void)
+{
+  unsigned int retries = 100;
+  unsigned int val;
+
+  while (__builtin_ia32_rdrand32_step(&val) == 0)
+    if (--retries == 0)
+      return 0;
+
+  return val;
+}