mirror of
https://github.com/opnsense/src.git
synced 2026-04-22 06:39:32 -04:00
25e141edd2
Refactor float to integer conversion to share the same code. 80bit Intel/PPC long double is excluded due to lacking support for the abstraction. Consistently provide saturation logic. Extend to long double on 128bit IEEE extended platforms. Initial patch with test cases from GuanHong Liu. Reviewed by Steve Canon. Differential Revision: http://reviews.llvm.org/D2804 Pull in r232107 from upstream compiler-rt trunk (by Ed Maste): Use signed int implementation for __fixint Requested by: emaste
26 lines
629 B
C
26 lines
629 B
C
/* ===-- fixdfti.c - Implement __fixdfti -----------------------------------===
|
|
*
|
|
* 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.
|
|
*
|
|
* ===----------------------------------------------------------------------===
|
|
*/
|
|
|
|
#include "int_lib.h"
|
|
|
|
#ifdef CRT_HAS_128BIT
|
|
#define DOUBLE_PRECISION
|
|
#include "fp_lib.h"
|
|
|
|
typedef ti_int fixint_t;
|
|
typedef tu_int fixuint_t;
|
|
#include "fp_fixint_impl.inc"
|
|
|
|
COMPILER_RT_ABI ti_int
|
|
__fixdfti(fp_t a) {
|
|
return __fixint(a);
|
|
}
|
|
|
|
#endif /* CRT_HAS_128BIT */
|