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ucrtbase: Store sse and x87 exception in fexcept_t. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2021-05-13 18:46:41 +02:00 committed by Alexandre Julliard
parent 1b7e93c4c2
commit 90fd548d0a
1 changed files with 13 additions and 2 deletions
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15
dlls/msvcrt/math.c
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@ -2369,10 +2369,13 @@ int CDECL fesetexceptflag(const fexcept_t *status, int excepts)
fegetenv(&env);
#if _MSVCR_VER>=140 && (defined(__i386__) || defined(__x86_64__))
env._Fe_stat &= ~fenv_encode(excepts, excepts);
env._Fe_stat |= fenv_encode(*status & excepts, *status & excepts);
env._Fe_stat |= *status & fenv_encode(excepts, excepts);
#elif _MSVCR_VER>=140
env._Fe_stat &= ~fenv_encode(0, excepts);
env._Fe_stat |= *status & fenv_encode(0, excepts);
#else
env._Fe_stat &= ~excepts;
env._Fe_stat |= (*status & excepts);
env._Fe_stat |= *status & excepts;
#endif
return fesetenv(&env);
}
@ -2418,7 +2421,15 @@ int CDECL feclearexcept(int flags)
*/
int CDECL fegetexceptflag(fexcept_t *status, int excepts)
{
#if _MSVCR_VER>=140 && defined(__i386__)
unsigned int x87, sse;
_statusfp2(&x87, &sse);
*status = fenv_encode(x87 & excepts, sse & excepts);
#elif _MSVCR_VER>=140
*status = fenv_encode(0, _statusfp() & excepts);
#else
*status = _statusfp() & excepts;
#endif
return 0;
}
#endif