diff --git a/Source/Core/Common/x64Emitter.cpp b/Source/Core/Common/x64Emitter.cpp
index cc3c51da08..7b46863d16 100644
--- a/Source/Core/Common/x64Emitter.cpp
+++ b/Source/Core/Common/x64Emitter.cpp
@@ -1278,6 +1278,18 @@ void XEmitter::MOV (int bits, const OpArg &a1, const OpArg &a2)
 void XEmitter::TEST(int bits, const OpArg &a1, const OpArg &a2) {CheckFlags(); WriteNormalOp(bits, nrmTEST, a1, a2);}
 void XEmitter::CMP (int bits, const OpArg &a1, const OpArg &a2) {CheckFlags(); WriteNormalOp(bits, nrmCMP, a1, a2);}
 void XEmitter::XCHG(int bits, const OpArg &a1, const OpArg &a2) {WriteNormalOp(bits, nrmXCHG, a1, a2);}
+void XEmitter::CMP_or_TEST(int bits, const OpArg &a1, const OpArg &a2)
+{
+	CheckFlags();
+	if (a1.IsSimpleReg() && a2.IsImm() && a2.offset == 0) // turn 'CMP reg, 0' into shorter 'TEST reg, reg'
+	{
+		WriteNormalOp(bits, nrmTEST, a1, a1);
+	}
+	else
+	{
+		WriteNormalOp(bits, nrmCMP, a1, a2);
+	}
+}
 
 void XEmitter::IMUL(int bits, X64Reg regOp, OpArg a1, OpArg a2)
 {
diff --git a/Source/Core/Common/x64Emitter.h b/Source/Core/Common/x64Emitter.h
index 23927cb88a..80c161ead4 100644
--- a/Source/Core/Common/x64Emitter.h
+++ b/Source/Core/Common/x64Emitter.h
@@ -465,6 +465,8 @@ public:
 	void MOV (int bits, const OpArg &a1, const OpArg &a2);
 	void TEST(int bits, const OpArg &a1, const OpArg &a2);
 
+	void CMP_or_TEST(int bits, const OpArg &a1, const OpArg &a2);
+
 	// Are these useful at all? Consider removing.
 	void XCHG(int bits, const OpArg &a1, const OpArg &a2);
 	void XCHG_AHAL();
diff --git a/Source/Core/Core/DSP/Jit/DSPJitRegCache.cpp b/Source/Core/Core/DSP/Jit/DSPJitRegCache.cpp
index 589ad41b15..357c8bf30f 100644
--- a/Source/Core/Core/DSP/Jit/DSPJitRegCache.cpp
+++ b/Source/Core/Core/DSP/Jit/DSPJitRegCache.cpp
@@ -756,7 +756,7 @@ void DSPJitRegCache::getReg(int reg, OpArg &oparg, bool load)
 	{
 		emitter.INT3();
 	}
-	// no nead to actually emit code for load or rotate if caller doesn't
+	// no need to actually emit code for load or rotate if caller doesn't
 	// use the contents, but see above for a reason to force the load
 	movToHostReg(real_reg, load);
 
diff --git a/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp b/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp
index 1cc0782980..948aa9a785 100644
--- a/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp
+++ b/Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp
@@ -1154,7 +1154,7 @@ void Jit64::divwux(UGeckoInstruction inst)
 		MOV(32, R(EAX), gpr.R(a));
 		XOR(32, R(EDX), R(EDX));
 		gpr.KillImmediate(b, true, false);
-		CMP(32, gpr.R(b), Imm32(0));
+		CMP_or_TEST(32, gpr.R(b), Imm32(0));
 		FixupBranch not_div_by_zero = J_CC(CC_NZ);
 		MOV(32, gpr.R(d), R(EDX));
 		if (inst.OE)