20 lines
603 B
C
20 lines
603 B
C
//===-- lib/negdf2.c - double-precision negation ------------------*- C -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file implements double-precision soft-float negation.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#define DOUBLE_PRECISION
|
|
#include "fp_lib.h"
|
|
|
|
fp_t __negdf2(fp_t a) {
|
|
return fromRep(toRep(a) ^ signBit);
|
|
}
|