1 files changed, 0 insertions, 63 deletions
diff --git a/lib/libcompiler_rt/divsc3.c b/lib/libcompiler_rt/divsc3.c
deleted file mode 100644
index 0d18a256c3d..00000000000
--- a/lib/libcompiler_rt/divsc3.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*===-- divsc3.c - Implement __divsc3 -------------------------------------===
- *
- *                     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 __divsc3 for the compiler_rt library.
- *
- *===----------------------------------------------------------------------===
- */
-
-#define SINGLE_PRECISION
-#include "fp_lib.h"
-#include "int_lib.h"
-#include "int_math.h"
-
-/* Returns: the quotient of (a + ib) / (c + id) */
-
-COMPILER_RT_ABI Fcomplex
-__divsc3(float __a, float __b, float __c, float __d)
-{
-    int __ilogbw = 0;
-    float __logbw =
-        __compiler_rt_logbf(crt_fmaxf(crt_fabsf(__c), crt_fabsf(__d)));
-    if (crt_isfinite(__logbw))
-    {
-        __ilogbw = (int)__logbw;
-        __c = crt_scalbnf(__c, -__ilogbw);
-        __d = crt_scalbnf(__d, -__ilogbw);
-    }
-    float __denom = __c * __c + __d * __d;
-    Fcomplex z;
-    COMPLEX_REAL(z) = crt_scalbnf((__a * __c + __b * __d) / __denom, -__ilogbw);
-    COMPLEX_IMAGINARY(z) = crt_scalbnf((__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_copysignf(CRT_INFINITY, __c) * __a;
-            COMPLEX_IMAGINARY(z) = crt_copysignf(CRT_INFINITY, __c) * __b;
-        }
-        else if ((crt_isinf(__a) || crt_isinf(__b)) &&
-                 crt_isfinite(__c) && crt_isfinite(__d))
-        {
-            __a = crt_copysignf(crt_isinf(__a) ? 1 : 0, __a);
-            __b = crt_copysignf(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_copysignf(crt_isinf(__c) ? 1 : 0, __c);
-            __d = crt_copysignf(crt_isinf(__d) ? 1 : 0, __d);
-            COMPLEX_REAL(z) = 0 * (__a * __c + __b * __d);
-            COMPLEX_IMAGINARY(z) = 0 * (__b * __c - __a * __d);
-        }
-    }
-    return z;
-}