Tedu compiler-rt 8.0.1.

1 files changed, 0 insertions, 46 deletions

diff --git a/lib/libcompiler_rt/floatdixf.c b/lib/libcompiler_rt/floatdixf.c
deleted file mode 100644
index d39e81d7ca7..00000000000
--- a/lib/libcompiler_rt/floatdixf.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* ===-- floatdixf.c - Implement __floatdixf -------------------------------===
- *
- *                     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 __floatdixf for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */ 
-
-#if !_ARCH_PPC
-
-#include "int_lib.h"
-
-/* Returns: convert a to a long double, rounding toward even. */
-
-/* Assumption: long double is a IEEE 80 bit floating point type padded to 128 bits
- *             di_int is a 64 bit integral type
- */
-
-/* gggg gggg gggg gggg gggg gggg gggg gggg | gggg gggg gggg gggg seee eeee eeee eeee |
- * 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
- */
-
-COMPILER_RT_ABI long double
-__floatdixf(di_int a)
-{
-    if (a == 0)
-        return 0.0;
-    const unsigned N = sizeof(di_int) * CHAR_BIT;
-    const di_int s = a >> (N-1);
-    a = (a ^ s) - s;
-    int clz = __builtin_clzll(a);
-    int e = (N - 1) - clz ;    /* exponent */
-    long_double_bits fb;
-    fb.u.high.s.low = ((su_int)s & 0x00008000) |  /* sign */
-		      (e + 16383);                /* exponent */
-    fb.u.low.all = a << clz;                    /* mantissa */
-    return fb.f;
-}
-
-#endif /* !_ARCH_PPC */