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-rw-r--r--contrib/compiler-rt/lib/parityti2.c31
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diff --git a/contrib/compiler-rt/lib/parityti2.c b/contrib/compiler-rt/lib/parityti2.c
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+/* ===-- parityti2.c - Implement __parityti2 -------------------------------===
+ *
+ * The LLVM Compiler Infrastructure
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+ * ===----------------------------------------------------------------------===
+ *
+ * This file implements __parityti2 for the compiler_rt library.
+ *
+ * ===----------------------------------------------------------------------===
+ */
+
+#if __x86_64
+
+#include "int_lib.h"
+
+/* Returns: 1 if number of bits is odd else returns 0 */
+
+si_int __paritydi2(di_int a);
+
+si_int
+__parityti2(ti_int a)
+{
+ twords x;
+ x.all = a;
+ return __paritydi2(x.s.high ^ x.s.low);
+}
+
+#endif
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