From 363f3f82bbedd05701a1c4cda6c440f833ef7f12 Mon Sep 17 00:00:00 2001
From: Sintendo <bram.speeckaert@gmail.com>
Date: Mon, 3 Aug 2020 23:58:09 +0200
Subject: [PATCH] DSPJitRegCache: Simplify WriteReg

The intent here is to generate a more compact instruction if a 32-bit
immediate can be zero-extended to the desired 64-bit immediate.

Nowadays the emitter is smart enough to do this for us, so this logic is
redundant.
---
 Source/Core/Core/DSP/Jit/x64/DSPJitRegCache.cpp | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/Source/Core/Core/DSP/Jit/x64/DSPJitRegCache.cpp b/Source/Core/Core/DSP/Jit/x64/DSPJitRegCache.cpp
index ed8af72355..2b2850fe36 100644
--- a/Source/Core/Core/DSP/Jit/x64/DSPJitRegCache.cpp
+++ b/Source/Core/Core/DSP/Jit/x64/DSPJitRegCache.cpp
@@ -835,14 +835,7 @@ void DSPJitRegCache::WriteReg(int dreg, OpArg arg)
       m_emitter.MOV(32, reg, Imm32(arg.Imm32()));
       break;
     case 8:
-      if ((u32)arg.Imm64() == arg.Imm64())
-      {
-        m_emitter.MOV(64, reg, Imm32((u32)arg.Imm64()));
-      }
-      else
-      {
-        m_emitter.MOV(64, reg, Imm64(arg.Imm64()));
-      }
+      m_emitter.MOV(64, reg, Imm64(arg.Imm64()));
       break;
     default:
       ASSERT_MSG(DSPLLE, 0, "unsupported memory size");