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SDK sync.

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This commit is contained in:
Nicholas Hastings
2014-02-28 14:08:09 -05:00
parent 7cc1bd2f96
commit e2781a0000
558 changed files with 39082 additions and 1463 deletions
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4
mathlib/mathlib_base.cpp
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@ -4246,7 +4246,7 @@ FPExceptionDisabler::FPExceptionDisabler()
// Retrieve the current state of the exception flags. This
// must be done before changing them. _MCW_EM is a bit
// mask representing all available exception masks.
_controlfp_s(&mOldValues, _MCW_EM, _MCW_EM);
_controlfp_s(&mOldValues, 0, 0);
// Set all of the exception flags, which suppresses FP
// exceptions on the x87 and SSE units.
_controlfp_s(0, _MCW_EM, _MCW_EM);
@ -4271,7 +4271,7 @@ FPExceptionEnabler::FPExceptionEnabler(unsigned int enableBits /*= _EM_OVERFLOW
// Retrieve the current state of the exception flags. This
// must be done before changing them. _MCW_EM is a bit
// mask representing all available exception masks.
_controlfp_s(&mOldValues, _MCW_EM, _MCW_EM);
_controlfp_s(&mOldValues, 0, 0);
// Make sure no non-exception flags have been specified,
// to avoid accidental changing of rounding modes, etc.