mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-15 06:21:15 +00:00
msvcrt: Use the acosh()/acoshf() implementation from the bundled musl library.
This commit is contained in:
parent
6e9dd141a8
commit
e2924fafdf
|
@ -2012,9 +2012,9 @@
|
|||
@ cdecl abs(long)
|
||||
@ cdecl acos(double)
|
||||
@ cdecl -arch=!i386 acosf(float)
|
||||
@ cdecl acosh(double)
|
||||
@ cdecl acoshf(float)
|
||||
@ cdecl acoshl(double) acosh
|
||||
@ cdecl acosh(double) MSVCRT_acosh
|
||||
@ cdecl acoshf(float) MSVCRT_acoshf
|
||||
@ cdecl acoshl(double) MSVCRT_acosh
|
||||
@ cdecl asctime(ptr)
|
||||
@ cdecl asctime_s(ptr long ptr)
|
||||
@ cdecl asin(double) MSVCRT_asin
|
||||
|
|
|
@ -3349,50 +3349,30 @@ int CDECL _fdpcomp(float x, float y)
|
|||
|
||||
/*********************************************************************
|
||||
* acosh (MSVCR120.@)
|
||||
*
|
||||
* Copied from musl: src/math/acosh.c
|
||||
*/
|
||||
double CDECL acosh(double x)
|
||||
double CDECL MSVCRT_acosh(double x)
|
||||
{
|
||||
int e = *(UINT64*)&x >> 52 & 0x7ff;
|
||||
|
||||
if (x < 1)
|
||||
{
|
||||
*_errno() = EDOM;
|
||||
feraiseexcept(FE_INVALID);
|
||||
return NAN;
|
||||
}
|
||||
|
||||
if (e < 0x3ff + 1) /* |x| < 2, up to 2ulp error in [1,1.125] */
|
||||
return log1p(x - 1 + sqrt((x - 1) * (x - 1) + 2 * (x - 1)));
|
||||
if (e < 0x3ff + 26) /* |x| < 0x1p26 */
|
||||
return log(2 * x - 1 / (x + sqrt(x * x - 1)));
|
||||
/* |x| >= 0x1p26 or nan */
|
||||
return log(x) + 0.693147180559945309417232121458176568;
|
||||
return acosh( x );
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* acoshf (MSVCR120.@)
|
||||
*
|
||||
* Copied from musl: src/math/acoshf.c
|
||||
*/
|
||||
float CDECL acoshf(float x)
|
||||
float CDECL MSVCRT_acoshf(float x)
|
||||
{
|
||||
UINT32 a = *(UINT32*)&x & 0x7fffffff;
|
||||
|
||||
if (x < 1)
|
||||
{
|
||||
*_errno() = EDOM;
|
||||
feraiseexcept(FE_INVALID);
|
||||
return NAN;
|
||||
}
|
||||
|
||||
if (a < 0x3f800000 + (1 << 23)) /* |x| < 2, up to 2ulp error in [1,1.125] */
|
||||
return log1pf(x - 1 + sqrtf((x - 1) * (x - 1) + 2 * (x - 1)));
|
||||
if (*(UINT32*)&x < 0x3f800000 + (12 << 23)) /* 2 <= x < 0x1p12 */
|
||||
return logf(2 * x - 1 / (x + sqrtf(x * x - 1)));
|
||||
/* x >= 0x1p12 or x <= -2 or nan */
|
||||
return logf(x) + 0.693147180559945309417232121458176568f;
|
||||
return acoshf( x );
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
|
|
|
@ -1562,9 +1562,9 @@
|
|||
@ cdecl _o_abort() abort
|
||||
@ cdecl _o_acos(double) acos
|
||||
@ cdecl -arch=!i386 _o_acosf(float) acosf
|
||||
@ cdecl _o_acosh(double) acosh
|
||||
@ cdecl _o_acoshf(float) acoshf
|
||||
@ cdecl _o_acoshl(double) acosh
|
||||
@ cdecl _o_acosh(double) MSVCRT_acosh
|
||||
@ cdecl _o_acoshf(float) MSVCRT_acoshf
|
||||
@ cdecl _o_acoshl(double) MSVCRT_acosh
|
||||
@ cdecl _o_asctime(ptr) asctime
|
||||
@ cdecl _o_asctime_s(ptr long ptr) asctime_s
|
||||
@ cdecl _o_asin(double) MSVCRT_asin
|
||||
|
@ -2156,9 +2156,9 @@
|
|||
@ cdecl abs(long)
|
||||
@ cdecl acos(double)
|
||||
@ cdecl -arch=!i386 acosf(float)
|
||||
@ cdecl acosh(double)
|
||||
@ cdecl acoshf(float)
|
||||
@ cdecl acoshl(double) acosh
|
||||
@ cdecl acosh(double) MSVCRT_acosh
|
||||
@ cdecl acoshf(float) MSVCRT_acoshf
|
||||
@ cdecl acoshl(double) MSVCRT_acosh
|
||||
@ cdecl asctime(ptr)
|
||||
@ cdecl asctime_s(ptr long ptr)
|
||||
@ cdecl asin(double) MSVCRT_asin
|
||||
|
|
Loading…
Reference in a new issue