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Merge pull request #947 from FioraAeterna/rsqrte

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JIT: implement frsqte
This commit is contained in:
comex
2014-09-05 11:48:00 -04:00
parent e7f03dd066 1b50f9df14
commit aa1df21bb6
10 changed files with 357 additions and 165 deletions
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9
Source/Core/Common/MathUtil.h
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@ -123,6 +123,15 @@ u32 ClassifyDouble(double dvalue);
// More efficient float version.
u32 ClassifyFloat(float fvalue);
extern const int frsqrte_expected_base[];
extern const int frsqrte_expected_dec[];
extern const int fres_expected_base[];
extern const int fres_expected_dec[];
// PowerPC approximation algorithms
double ApproximateReciprocalSquareRoot(double val);
double ApproximateReciprocal(double val);
template<class T>
struct Rectangle
{