Attachment #872355 for bug #915336

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#include "fdlibm.h"

/*
 * Emulate FreeBSD internal double types.
 * Adapted from https://github.com/freebsd/freebsd-src/search?q=__double_t
 */

#if defined __FLT_EVAL_METHOD__ && (__FLT_EVAL_METHOD__ == 2)
typedef long double      __double_t;
#else
typedef double      __double_t;
#endif
typedef __double_t  double_t;
typedef float       __float_t;

/*
 * The original fdlibm code used statements like:
 *	n0 = ((*(int*)&one)>>29)^1;		* index of high word *
 *	ix0 = *(n0+(int*)&x);			* high word of x *
 *	ix1 = *((1-n0)+(int*)&x);		* low word of x *

Return to bug 915336

Lines 25-41 Link Here

(-)a/modules/fdlibm/src/math_private.h (+4 lines)
25		25
26	#include "fdlibm.h"	26	#include "fdlibm.h"
27		27
28	/*	28	/*
29	* Emulate FreeBSD internal double types.	29	* Emulate FreeBSD internal double types.
30	* Adapted from https://github.com/freebsd/freebsd-src/search?q=__double_t	30	* Adapted from https://github.com/freebsd/freebsd-src/search?q=__double_t
31	*/	31	*/
32		32
		33	#if defined __FLT_EVAL_METHOD__ && (__FLT_EVAL_METHOD__ == 2)
		34	typedef long double __double_t;
		35	#else
33	typedef double __double_t;	36	typedef double __double_t;
		37	#endif
34	typedef __double_t double_t;	38	typedef __double_t double_t;
35	typedef float __float_t;	39	typedef float __float_t;
36		40
37	/*	41	/*
38	* The original fdlibm code used statements like:	42	* The original fdlibm code used statements like:
39	* n0 = (((int)&one)>>29)^1; * index of high word *	43	* n0 = (((int)&one)>>29)^1; * index of high word *
40	* ix0 = (n0+(int)&x); * high word of x *	44	* ix0 = (n0+(int)&x); * high word of x *
41	* ix1 = ((1-n0)+(int)&x); * low word of x *	45	* ix1 = ((1-n0)+(int)&x); * low word of x *