10b57cec5SDimitry Andric //===-- floattisf.c - Implement __floattisf -------------------------------===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric // 90b57cec5SDimitry Andric // This file implements __floattisf for the compiler_rt library. 100b57cec5SDimitry Andric // 110b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 120b57cec5SDimitry Andric 130b57cec5SDimitry Andric #include "int_lib.h" 140b57cec5SDimitry Andric 150b57cec5SDimitry Andric #ifdef CRT_HAS_128BIT 160b57cec5SDimitry Andric 17*5f757f3fSDimitry Andric #define SRC_I128 18*5f757f3fSDimitry Andric #define DST_SINGLE 19*5f757f3fSDimitry Andric #include "int_to_fp_impl.inc" 20*5f757f3fSDimitry Andric 210b57cec5SDimitry Andric // Returns: convert a to a float, rounding toward even. 220b57cec5SDimitry Andric 230b57cec5SDimitry Andric // Assumption: float is a IEEE 32 bit floating point type 240b57cec5SDimitry Andric // ti_int is a 128 bit integral type 250b57cec5SDimitry Andric 260b57cec5SDimitry Andric // seee eeee emmm mmmm mmmm mmmm mmmm mmmm 270b57cec5SDimitry Andric 28*5f757f3fSDimitry Andric COMPILER_RT_ABI float __floattisf(ti_int a) { return __floatXiYf__(a); } 290b57cec5SDimitry Andric 300b57cec5SDimitry Andric #endif // CRT_HAS_128BIT 31