diff --git a/Common/ArmEmitter.cpp b/Common/ArmEmitter.cpp
index 9274118ca0..23839daab2 100644
--- a/Common/ArmEmitter.cpp
+++ b/Common/ArmEmitter.cpp
@@ -2723,7 +2723,22 @@ void ARMXEmitter::VSHL(u32 Size, ARMReg Vd, ARMReg Vm, int shiftAmount) {
 }
 
 void ARMXEmitter::VSHLL(u32 Size, ARMReg Vd, ARMReg Vm, int shiftAmount) {
-	EncodeShiftByImm((Size & ~I_UNSIGNED), Vd, Vm, shiftAmount, 0xA, false, false, false);
+	if (shiftAmount == (8 * (Size & 0xF))) {
+		// Entirely different encoding (A2) for size == shift! Bleh.
+		int sz = 0;
+		switch (Size & 0xF) {
+		case I_8: sz = 0; break;
+		case I_16: sz = 1; break;
+		case I_32: sz = 2; break;
+		case I_64:
+			_dbg_assert_msg_(JIT, false, "Cannot VSHLL 64-bit elements");
+		}
+		int imm6 = 0x32 | (sz << 2);
+		u32 value = (0xF3 << 24) | (1 << 23) | (imm6 << 16) | EncodeVd(Vd) | (0x3 << 8) | EncodeVm(Vm);
+		Write32(value);
+	} else {
+		EncodeShiftByImm((Size & ~I_UNSIGNED), Vd, Vm, shiftAmount, 0xA, false, false, false);
+	}
 }
 
 void ARMXEmitter::VSHR(u32 Size, ARMReg Vd, ARMReg Vm, int shiftAmount) {
diff --git a/ext/disarm.cpp b/ext/disarm.cpp
index ea91cc01f1..26e0ba5b6c 100644
--- a/ext/disarm.cpp
+++ b/ext/disarm.cpp
@@ -476,10 +476,10 @@ static bool DisasmNeon2Op(uint32_t op, char *text) {
 	if (op & (1 << 16))
 		opname = "NEG";
 
-	int type = (op >> 6) & 0xF;
+	int opcode = (op >> 6) & 0xF;
 	int sz = (op >> 18) & 3;
 	const char *size = "f32";
-	switch (type) {
+	switch (opcode) {
 	case 0xE:
 		opname = "NEG";
 		size = GetISizeString(sz);
@@ -499,13 +499,24 @@ static bool DisasmNeon2Op(uint32_t op, char *text) {
 		quadD = false;
 		doubleD = true;
 		break;
+	case 0xC:
+		opname = "SHLL";  // widen and shift
+		size = GetISizeString(sz);
+		quad = false;
+		quadD = true;
+		doubleD = true;
+		break;
 	}
 
 	int Vd = GetVd(op, quadD, doubleD);
 	int Vm = GetVm(op, quad, false);
 	char cD = quadD ? 'q' : 'd';
 	char c = quad ? 'q' : 'd';
-	sprintf(text, "V%s%s%s %c%i, %c%i", opname, strlen(size) ? "." : "", size, cD, Vd, c, Vm);
+	if (opcode == 0xC) {
+		sprintf(text, "V%s%s%s %c%i, %c%i, #%d", opname, strlen(size) ? "." : "", size, cD, Vd, c, Vm, 8 << sz);
+	} else {
+		sprintf(text, "V%s%s%s %c%i, %c%i", opname, strlen(size) ? "." : "", size, cD, Vd, c, Vm);
+	}
 	return true;
 }
 
@@ -605,6 +616,7 @@ to64:
 	return "i32";
 }
 
+// What a horror show!
 static bool DisasmNeon2RegShiftImm(uint32_t op, char *text) {
 	bool U = (op >> 24) & 1;
 	bool quadDest = false;
@@ -617,7 +629,7 @@ static bool DisasmNeon2RegShiftImm(uint32_t op, char *text) {
 	bool sign = false;
 	switch (opcode) {
 	case 0x5: opname = "VSHL"; quadDest = quadSrc = ((op >> 6) & 1); break;
-	case 0xA: opname = "VSHLL"; quadDest = true; quadSrc = false; break;
+	case 0xA: opname = "VSHLL"; quadDest = true; quadSrc = false; sign = true;  break;
 	case 0x0: opname = "VSHR"; sign = true; quadDest = quadSrc = ((op >> 6) & 1); inverse = true;  break;
 	case 0x8: opname = "VSHRN"; quadDest = false; quadSrc = true; inverse = true; incSize = true;  break;
 	default:
@@ -632,8 +644,23 @@ static bool DisasmNeon2RegShiftImm(uint32_t op, char *text) {
 	char c2 = quadSrc ? 'q' : 'd';
 	int imm7 = ((op >> 16) & 0x3f) | ((op & 0x80) >> 1);
 	int shift;
-	const char *size = DecodeSizeAndShiftImm7(U, sign, inverse, imm7, incSize, &shift);
-	sprintf(text, "%s.%s %c%i, %c%i, #%i", opname, size, c1, Vd, c2, Vm, shift);
+
+	const char *size;
+	if (opcode == 0xA) {
+		if (imm7 & 0x40) {
+			sprintf(text, "neon2regshiftimm undefined %08x", op);
+			return true;
+		}
+	}
+
+	size = DecodeSizeAndShiftImm7(U, sign, inverse, imm7, incSize, &shift);
+
+	if (opcode == 0xA && shift == 0) {
+		opname = "VMOVL";
+		sprintf(text, "%s.%s %c%i, %c%i", opname, size, c1, Vd, c2, Vm);
+	} else {
+		sprintf(text, "%s.%s %c%i, %c%i, #%i", opname, size, c1, Vd, c2, Vm, shift);
+	}
 	return true;
 }
 
diff --git a/unittest/TestArmEmitter.cpp b/unittest/TestArmEmitter.cpp
index 3d0127d442..a149f47704 100644
--- a/unittest/TestArmEmitter.cpp
+++ b/unittest/TestArmEmitter.cpp
@@ -32,6 +32,16 @@ bool TestArmEmitter() {
 
 	u32 code[512];
 	ARMXEmitter emitter((u8 *)code);
+	emitter.VSHLL(I_16, Q0, D0, 16);
+	RET(CheckLast(emitter, "f3b60300 VSHLL.i16 q0, d0, #16"));
+	emitter.VSHLL(I_8, Q0, D0, 4);
+	RET(CheckLast(emitter, "f28c0a10 VSHLL.s8 q0, d0, #4"));
+	emitter.VSHLL(I_8, Q0, D0, 8);
+	RET(CheckLast(emitter, "f3b20300 VSHLL.i8 q0, d0, #8"));
+	emitter.VMOVL(I_16 | I_UNSIGNED, Q0, D0);
+	RET(CheckLast(emitter, "f3900a10 VMOVL.u16 q0, d0"));
+	emitter.VMOVL(I_32 | I_SIGNED, Q0, D0);
+	RET(CheckLast(emitter, "f2a00a10 VMOVL.s32 q0, d0"));
 	emitter.VSHRN(I_32, D0, Q0, 16);
 	RET(CheckLast(emitter, "f2900810 VSHRN.i32 d0, q0, #16"));
 	emitter.VSHRN(I_64, D1, Q2, 24);
@@ -53,7 +63,7 @@ bool TestArmEmitter() {
 	emitter.VSHL(I_8, D1, D2, 7);
 	RET(CheckLast(emitter, "f28f1512 VSHL.i8 d1, d2, #7"));
 	emitter.VSHLL(I_32, Q1, D2, 17);
-	RET(CheckLast(emitter, "f2b12a12 VSHLL.i32 q1, d2, #17"));
+	RET(CheckLast(emitter, "f2b12a12 VSHLL.s32 q1, d2, #17"));
 	emitter.LDR(R3, R7);
 	RET(CheckLast(emitter, "e5973000 LDR r3, [r7, #0]"));
 	emitter.VLDR(S3, R8, 48);