From ca091b9e92bd885a643f268f209e1d52ffda989f Mon Sep 17 00:00:00 2001 From: degasus Date: Thu, 11 Feb 2016 11:22:11 +0100 Subject: [PATCH] JitArm64: Track single precision in ps_res. --- .../Core/Core/PowerPC/JitArm64/JitArm64_Paired.cpp | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Paired.cpp b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Paired.cpp index cf7360ab4f..d79a2e11b1 100644 --- a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Paired.cpp +++ b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Paired.cpp @@ -159,10 +159,16 @@ void JitArm64::ps_res(UGeckoInstruction inst) u32 b = inst.FB, d = inst.FD; - ARM64Reg VB = fpr.R(b, REG_REG); - ARM64Reg VD = fpr.RW(d, REG_REG); + bool singles = fpr.IsSingle(b); + RegType type = singles ? REG_REG_SINGLE : REG_REG; + u8 size = singles ? 32 : 64; + ARM64Reg (*reg_encoder)(ARM64Reg) = singles ? EncodeRegToDouble : EncodeRegToQuad; + + ARM64Reg VB = fpr.R(b, type); + ARM64Reg VD = fpr.RW(d, type); + + m_float_emit.FRSQRTE(size, reg_encoder(VD), reg_encoder(VB)); - m_float_emit.FRSQRTE(64, VD, VB); fpr.FixSinglePrecision(d); }