1 /* ===-- fixdfdi.c - Implement __fixdfdi -----------------------------------===
3 * The LLVM Compiler Infrastructure
5 * This file is dual licensed under the MIT and the University of Illinois Open
6 * Source Licenses. See LICENSE.TXT for details.
8 * ===----------------------------------------------------------------------===
11 #define DOUBLE_PRECISION
15 /* Support for systems that have hardware floating-point; can set the invalid
16 * flag as a side-effect of computation.
19 COMPILER_RT_ABI du_int __fixunsdfdi(double a);
21 COMPILER_RT_ABI di_int
25 return -__fixunsdfdi(-a);
27 return __fixunsdfdi(a);
31 /* Support for systems that don't have hardware floating-point; there are no
32 * flags to set, and we don't want to code-gen to an unknown soft-float
36 typedef di_int fixint_t;
37 typedef du_int fixuint_t;
38 #include "fp_fixint_impl.inc"
40 COMPILER_RT_ABI di_int
47 #if defined(__ARM_EABI__)
49 #if defined(__SOFT_FP__)
50 __aeabi_d2lz(fp_t a) {
52 __aeabi_d2lz(double a) {