1 files changed, 29 insertions, 0 deletions
diff --git a/lib/builtins/parityti2.c b/lib/builtins/parityti2.c
new file mode 100644
index 000000000000..5a4fe492486f
--- /dev/null
+++ b/lib/builtins/parityti2.c
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+/* ===-- parityti2.c - Implement __parityti2 -------------------------------===
+ *
+ *                     The LLVM Compiler Infrastructure
+ *
+ * This file is dual licensed under the MIT and the University of Illinois Open
+ * Source Licenses. See LICENSE.TXT for details.
+ *
+ * ===----------------------------------------------------------------------===
+ *
+ * This file implements __parityti2 for the compiler_rt library.
+ *
+ * ===----------------------------------------------------------------------===
+ */ 
+
+#include "int_lib.h"
+
+#ifdef CRT_HAS_128BIT
+
+/* Returns: 1 if number of bits is odd else returns 0 */
+
+COMPILER_RT_ABI si_int
+__parityti2(ti_int a)
+{
+    twords x;
+    x.all = a;
+    return __paritydi2(x.s.high ^ x.s.low);
+}
+
+#endif /* CRT_HAS_128BIT */