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JitArm64: Track singles in ps_mulsX.

This commit is contained in:
degasus 2016-02-11 11:20:45 +01:00
parent 6572790d8b
commit d185d2f704
1 changed files with 11 additions and 5 deletions
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16
Source/Core/Core/PowerPC/JitArm64/JitArm64_Paired.cpp
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@ -78,13 +78,19 @@ void JitArm64::ps_mulsX(UGeckoInstruction inst)
bool upper = inst.SUBOP5 == 13; bool upper = inst.SUBOP5 == 13;
ARM64Reg VA = fpr.R(a, REG_REG); bool singles = fpr.IsSingle(a) && fpr.IsSingle(c);
ARM64Reg VC = fpr.R(c, REG_REG); RegType type = singles ? REG_REG_SINGLE : REG_REG;
ARM64Reg VD = fpr.RW(d, REG_REG); u8 size = singles ? 32 : 64;
ARM64Reg (*reg_encoder)(ARM64Reg) = singles ? EncodeRegToDouble : EncodeRegToQuad;
ARM64Reg VA = fpr.R(a, type);
ARM64Reg VC = fpr.R(c, type);
ARM64Reg VD = fpr.RW(d, type);
ARM64Reg V0 = fpr.GetReg(); ARM64Reg V0 = fpr.GetReg();
m_float_emit.DUP(64, V0, VC, upper ? 1 : 0); m_float_emit.DUP(size, reg_encoder(V0), reg_encoder(VC), upper ? 1 : 0);
m_float_emit.FMUL(64, VD, VA, V0); m_float_emit.FMUL(size, reg_encoder(VD), reg_encoder(VA), reg_encoder(V0));
fpr.FixSinglePrecision(d); fpr.FixSinglePrecision(d);
fpr.Unlock(V0); fpr.Unlock(V0);
} }