ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Interpreter: Code style fixes.

This commit is contained in:
magumagu 2014-05-23 15:06:09 -07:00
parent d0ed3b8192
commit 6955fef161
1 changed files with 14 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
Source/Core/Core/PowerPC/Interpreter/Interpreter_FPUtils.h
View File

@ -298,14 +298,15 @@ inline double ApproximateReciprocal(double val)
0x11a, 0x11a, 0x108, 0x106,
};
union {
union
{
double valf;
long long vali;
s64 vali;
};
valf = val;
long long mantissa = vali & ((1LL << 52) - 1);
long long sign = vali & (1ULL << 63);
long long exponent = vali & (0x7FFLL << 52);
s64 mantissa = vali & ((1LL << 52) - 1);
s64 sign = vali & (1ULL << 63);
s64 exponent = vali & (0x7FFLL << 52);
// Special case 0
if (mantissa == 0 && exponent == 0)
@ -329,7 +330,7 @@ inline double ApproximateReciprocal(double val)
int i = (int)(mantissa >> 37);
vali = sign | exponent;
vali |= (long long)(expected_base[i / 1024] - (expected_dec[i / 1024] * (i % 1024) + 1) / 2) << 29;
vali |= (s64)(expected_base[i / 1024] - (expected_dec[i / 1024] * (i % 1024) + 1) / 2) << 29;
return valf;
}
@ -356,14 +357,15 @@ inline double ApproximateReciprocalSquareRoot(double val)
0x261, 0x243, 0x226, 0x20b,
};
union {
union
{
double valf;
long long vali;
s64 vali;
};
valf = val;
long long mantissa = vali & ((1LL << 52) - 1);
long long sign = vali & (1ULL << 63);
long long exponent = vali & (0x7FFLL << 52);
s64 mantissa = vali & ((1LL << 52) - 1);
s64 sign = vali & (1ULL << 63);
s64 exponent = vali & (0x7FFLL << 52);
// Special case 0
if (mantissa == 0 && exponent == 0)
@ -402,6 +404,6 @@ inline double ApproximateReciprocalSquareRoot(double val)
int i = (int)(mantissa >> 37);
vali = sign | exponent;
int index = i / 2048 + (odd_exponent ? 16 : 0);
vali |= (long long)(expected_base[index] - expected_dec[index] * (i % 2048)) << 26;
vali |= (s64)(expected_base[index] - expected_dec[index] * (i % 2048)) << 26;
return valf;
}