diff --git a/Source/Core/Common/Arm64Emitter.cpp b/Source/Core/Common/Arm64Emitter.cpp
index 600b424d51..c31583e5fc 100644
--- a/Source/Core/Common/Arm64Emitter.cpp
+++ b/Source/Core/Common/Arm64Emitter.cpp
@@ -1523,6 +1523,21 @@ void ARM64XEmitter::UBFM(ARM64Reg Rd, ARM64Reg Rn, u32 immr, u32 imms)
 {
 	EncodeBitfieldMOVInst(2, Rd, Rn, immr, imms);
 }
+
+void ARM64XEmitter::BFI(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width)
+{
+	u32 size = Is64Bit(Rn) ? 64 : 32;
+	_assert_msg_(DYNA_REC, (lsb + width) <= size, "%s passed lsb %d and width %d which is greater than the register size!",
+			__FUNCTION__, lsb, width);
+	EncodeBitfieldMOVInst(1, Rd, Rn, (size - lsb) % size, width - 1);
+}
+void ARM64XEmitter::UBFIZ(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width)
+{
+	u32 size = Is64Bit(Rn) ? 64 : 32;
+	_assert_msg_(DYNA_REC, (lsb + width) <= size, "%s passed lsb %d and width %d which is greater than the register size!",
+			__FUNCTION__, lsb, width);
+	EncodeBitfieldMOVInst(2, Rd, Rn, (size - lsb) % size, width - 1);
+}
 void ARM64XEmitter::EXTR(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, u32 shift)
 {
 	bool sf = Is64Bit(Rd);
diff --git a/Source/Core/Common/Arm64Emitter.h b/Source/Core/Common/Arm64Emitter.h
index d4d95ba78d..6db19dc890 100644
--- a/Source/Core/Common/Arm64Emitter.h
+++ b/Source/Core/Common/Arm64Emitter.h
@@ -578,6 +578,8 @@ public:
 	void BFM(ARM64Reg Rd, ARM64Reg Rn, u32 immr, u32 imms);
 	void SBFM(ARM64Reg Rd, ARM64Reg Rn, u32 immr, u32 imms);
 	void UBFM(ARM64Reg Rd, ARM64Reg Rn, u32 immr, u32 imms);
+	void BFI(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width);
+	void UBFIZ(ARM64Reg Rd, ARM64Reg Rn, u32 lsb, u32 width);
 
 	// Extract register (ROR with two inputs, if same then faster on A67)
 	void EXTR(ARM64Reg Rd, ARM64Reg Rn, ARM64Reg Rm, u32 shift);
@@ -591,7 +593,7 @@ public:
 
 	void UBFX(ARM64Reg Rd, ARM64Reg Rn, int lsb, int width)
 	{
-		UBFM(Rd, Rn, lsb, lsb + width <= (Is64Bit(Rn) ? 64 : 32));
+		UBFM(Rd, Rn, lsb, lsb + width - 1);
 	}
 
 	// Load Register (Literal)
diff --git a/Source/Core/Core/PowerPC/JitArm64/Jit.h b/Source/Core/Core/PowerPC/JitArm64/Jit.h
index 639892e441..aa9f43add3 100644
--- a/Source/Core/Core/PowerPC/JitArm64/Jit.h
+++ b/Source/Core/Core/PowerPC/JitArm64/Jit.h
@@ -98,6 +98,7 @@ public:
 	void subfx(UGeckoInstruction inst);
 	void addcx(UGeckoInstruction inst);
 	void slwx(UGeckoInstruction inst);
+	void rlwimix(UGeckoInstruction inst);
 
 	// System Registers
 	void mtmsr(UGeckoInstruction inst);
diff --git a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
index 86d85cedb8..542b636b30 100644
--- a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
+++ b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Integer.cpp
@@ -766,3 +766,79 @@ void JitArm64::slwx(UGeckoInstruction inst)
 			ComputeRC(gpr.R(a), 0);
 	}
 }
+
+void JitArm64::rlwimix(UGeckoInstruction inst)
+{
+	INSTRUCTION_START
+	JITDISABLE(bJITIntegerOff);
+
+	int a = inst.RA, s = inst.RS;
+	u32 mask = Helper_Mask(inst.MB, inst.ME);
+
+	if (gpr.IsImm(a) && gpr.IsImm(s))
+	{
+		u32 res = (gpr.GetImm(a) & ~mask) | (_rotl(gpr.GetImm(s), inst.SH) & mask);
+		gpr.SetImmediate(a, res);
+		if (inst.Rc)
+			ComputeRC(res, 0);
+	}
+	else
+	{
+		if (mask == 0 || (a == s && inst.SH == 0))
+		{
+			// Do Nothing
+		}
+		else if (mask == 0xFFFFFFFF)
+		{
+			if (inst.SH || a != s)
+				gpr.BindToRegister(a, a == s);
+
+			if (inst.SH)
+				ROR(gpr.R(a), gpr.R(s), 32 - inst.SH);
+			else if (a != s)
+				MOV(gpr.R(a), gpr.R(s));
+		}
+		else if (inst.SH == 0 && inst.MB <= inst.ME)
+		{
+			// No rotation
+			// No mask inversion
+			u32 lsb = 31 - inst.ME;
+			u32 width = inst.ME - inst.MB + 1;
+
+			gpr.BindToRegister(a, true);
+			ARM64Reg WA = gpr.GetReg();
+			UBFX(WA, gpr.R(s), lsb, width);
+			BFI(gpr.R(a), WA, lsb, width);
+			gpr.Unlock(WA);
+		}
+		else if (inst.SH && inst.MB <= inst.ME)
+		{
+			// No mask inversion
+			u32 lsb = 31 - inst.ME;
+			u32 width = inst.ME - inst.MB + 1;
+
+			gpr.BindToRegister(a, true);
+			ARM64Reg WA = gpr.GetReg();
+			ROR(WA, gpr.R(s), 32 - inst.SH);
+			UBFX(WA, WA, lsb, width);
+			BFI(gpr.R(a), WA, lsb, width);
+			gpr.Unlock(WA);
+		}
+		else
+		{
+			gpr.BindToRegister(a, true);
+			ARM64Reg WA = gpr.GetReg();
+			ARM64Reg WB = gpr.GetReg();
+
+			MOVI2R(WA, mask);
+			BIC(WB, gpr.R(a), WA);
+			AND(WA, WA, gpr.R(s), ArithOption(gpr.R(s), ST_ROR, 32 - inst.SH));
+			ORR(gpr.R(a), WB, WA);
+
+			gpr.Unlock(WA, WB);
+		}
+
+		if (inst.Rc)
+			ComputeRC(gpr.R(a), 0);
+	}
+}
diff --git a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Tables.cpp b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Tables.cpp
index b25eb6ec50..fe3bb519a4 100644
--- a/Source/Core/Core/PowerPC/JitArm64/JitArm64_Tables.cpp
+++ b/Source/Core/Core/PowerPC/JitArm64/JitArm64_Tables.cpp
@@ -52,7 +52,7 @@ static GekkoOPTemplate primarytable[] =
 	{14, &JitArm64::arith_imm},                 // addi
 	{15, &JitArm64::arith_imm},                 // addis
 
-	{20, &JitArm64::FallBackToInterpreter},     // rlwimix
+	{20, &JitArm64::rlwimix},                   // rlwimix
 	{21, &JitArm64::rlwinmx},                   // rlwinmx
 	{23, &JitArm64::FallBackToInterpreter},     // rlwnmx