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Simplify vwbn.s slightly.

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Unknown W. Brackets committed 2014-02-16 00:00:29 -08:00
1 parent 34c6530b21
commit 61d4e2196e
1 file changed
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Core/MIPS/MIPSIntVFPU.cpp
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@@ -1797,12 +1797,11 @@ bad:
for (int i = 0; i < GetNumVectorElements(sz); ++i) {
u32 sigbit = s.u[i] & 0x80000000;
u32 prevExp = (s.u[i] & 0x7F800000) >> 23;
u32 mantissa = s.u[i] & 0x007FFFFF;
u32 mantissa = (s.u[i] & 0x007FFFFF) | 0x00800000;
if (prevExp != 0xFF && prevExp != 0) {
if (exp > prevExp) {
s8 shift = (exp - prevExp) & 0xF;
mantissa = mantissa >> shift;
mantissa |= 1 << (23 - shift);
} else {
s8 shift = (prevExp - exp) & 0xF;
mantissa = mantissa << shift;