1 files changed, 0 insertions, 63 deletions
diff --git a/lib/builtins/divxc3.c b/lib/builtins/divxc3.c
deleted file mode 100644
index 6f49280e5f612..0000000000000
--- a/lib/builtins/divxc3.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* ===-- divxc3.c - Implement __divxc3 -------------------------------------===
- *
- *                     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 __divxc3 for the compiler_rt library.
- *
- */
-
-#if !_ARCH_PPC
-
-#include "int_lib.h"
-#include "int_math.h"
-
-/* Returns: the quotient of (a + ib) / (c + id) */
-
-COMPILER_RT_ABI Lcomplex
-__divxc3(long double __a, long double __b, long double __c, long double __d)
-{
-    int __ilogbw = 0;
-    long double __logbw = crt_logbl(crt_fmaxl(crt_fabsl(__c), crt_fabsl(__d)));
-    if (crt_isfinite(__logbw))
-    {
-        __ilogbw = (int)__logbw;
-        __c = crt_scalbnl(__c, -__ilogbw);
-        __d = crt_scalbnl(__d, -__ilogbw);
-    }
-    long double __denom = __c * __c + __d * __d;
-    Lcomplex z;
-    COMPLEX_REAL(z) = crt_scalbnl((__a * __c + __b * __d) / __denom, -__ilogbw);
-    COMPLEX_IMAGINARY(z) = crt_scalbnl((__b * __c - __a * __d) / __denom, -__ilogbw);
-    if (crt_isnan(COMPLEX_REAL(z)) && crt_isnan(COMPLEX_IMAGINARY(z)))
-    {
-        if ((__denom == 0) && (!crt_isnan(__a) || !crt_isnan(__b)))
-        {
-            COMPLEX_REAL(z) = crt_copysignl(CRT_INFINITY, __c) * __a;
-            COMPLEX_IMAGINARY(z) = crt_copysignl(CRT_INFINITY, __c) * __b;
-        }
-        else if ((crt_isinf(__a) || crt_isinf(__b)) &&
-                 crt_isfinite(__c) && crt_isfinite(__d))
-        {
-            __a = crt_copysignl(crt_isinf(__a) ? 1 : 0, __a);
-            __b = crt_copysignl(crt_isinf(__b) ? 1 : 0, __b);
-            COMPLEX_REAL(z) = CRT_INFINITY * (__a * __c + __b * __d);
-            COMPLEX_IMAGINARY(z) = CRT_INFINITY * (__b * __c - __a * __d);
-        }
-        else if (crt_isinf(__logbw) && __logbw > 0 &&
-                 crt_isfinite(__a) && crt_isfinite(__b))
-        {
-            __c = crt_copysignl(crt_isinf(__c) ? 1 : 0, __c);
-            __d = crt_copysignl(crt_isinf(__d) ? 1 : 0, __d);
-            COMPLEX_REAL(z) = 0 * (__a * __c + __b * __d);
-            COMPLEX_IMAGINARY(z) = 0 * (__b * __c - __a * __d);
-        }
-    }
-    return z;
-}
-
-#endif