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Formerly m68k/fpu/atan2.c.~4~

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This commit is contained in:
Roland McGrath 1992-05-01 18:36:53 +00:00
parent e745f90155
commit 5496287905
1 changed files with 7 additions and 1 deletions
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8
sysdeps/m68k/fpu/atan2.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1991 Free Software Foundation, Inc. /* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -19,6 +19,8 @@ Cambridge, MA 02139, USA. */
#include <ansidecl.h> #include <ansidecl.h>
#include <math.h> #include <math.h>
#ifdef __GNUC__
static CONST double static CONST double
PIo4 = 7.8539816339744827900E-1 , /*Hex 2^ -1 * 1.921FB54442D18 */ PIo4 = 7.8539816339744827900E-1 , /*Hex 2^ -1 * 1.921FB54442D18 */
PIo2 = 1.5707963267948965580E0 , /*Hex 2^ 0 * 1.921FB54442D18 */ PIo2 = 1.5707963267948965580E0 , /*Hex 2^ 0 * 1.921FB54442D18 */
@ -66,3 +68,7 @@ DEFUN(atan2, (y, x), double y AND double x)
return __copysign(atan(y / x), signy); return __copysign(atan(y / x), signy);
} }
#else
#include <sysdeps/ieee754/atan2.c>
#endif