Index: llvm/lib/Target/ARM/ARMISelLowering.cpp
===================================================================
--- llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -12125,18 +12125,86 @@
                      DAG.getNode(ISD::MUL, DL, VT, N01, N1));
 }
 
+static SDValue PerformMVEVMULLCombine(SDNode *N, SelectionDAG &DAG,
+                                      const ARMSubtarget *Subtarget) {
+  EVT VT = N->getValueType(0);
+  if (VT != MVT::v2i64)
+    return SDValue();
+
+  SDValue N0 = N->getOperand(0);
+  SDValue N1 = N->getOperand(1);
+
+  auto IsSignExt = [&](SDValue Op) {
+    if (Op->getOpcode() != ISD::SIGN_EXTEND_INREG)
+      return SDValue();
+    EVT VT = cast<VTSDNode>(Op->getOperand(1))->getVT();
+    if (VT.getScalarSizeInBits() == 32)
+      return Op->getOperand(0);
+    return SDValue();
+  };
+  auto IsZeroExt = [&](SDValue Op) {
+    // Zero extends are a little more awkward. At the point we are matching
+    // this, we are looking for an AND with a (-1, 0, -1, 0) buildvector mask.
+    // That might be before of after a bitcast depending on how the and is
+    // placed. Because this has to look through bitcasts, it is currently only
+    // supported on LE.
+    if (!Subtarget->isLittle())
+      return SDValue();
+
+    SDValue And = Op;
+    if (And->getOpcode() == ISD::BITCAST)
+      And = And->getOperand(0);
+    if (And->getOpcode() != ISD::AND)
+      return SDValue();
+    SDValue Mask = And->getOperand(1);
+    if (Mask->getOpcode() == ISD::BITCAST)
+      Mask = Mask->getOperand(0);
+
+    if (Mask->getOpcode() != ISD::BUILD_VECTOR ||
+        Mask.getValueType() != MVT::v4i32)
+      return SDValue();
+    if (isAllOnesConstant(Mask->getOperand(0)) &&
+        isNullConstant(Mask->getOperand(1)) &&
+        isAllOnesConstant(Mask->getOperand(2)) &&
+        isNullConstant(Mask->getOperand(3)))
+      return And->getOperand(0);
+    return SDValue();
+  };
+
+  SDLoc dl(N);
+  if (SDValue Op0 = IsSignExt(N0)) {
+    if (SDValue Op1 = IsSignExt(N1)) {
+      SDValue New0a = DAG.getNode(ARMISD::VECTOR_REG_CAST, dl, MVT::v4i32, Op0);
+      SDValue New1a = DAG.getNode(ARMISD::VECTOR_REG_CAST, dl, MVT::v4i32, Op1);
+      return DAG.getNode(ARMISD::VMULLs, dl, VT, New0a, New1a);
+    }
+  }
+  if (SDValue Op0 = IsZeroExt(N0)) {
+    if (SDValue Op1 = IsZeroExt(N1)) {
+      SDValue New0a = DAG.getNode(ARMISD::VECTOR_REG_CAST, dl, MVT::v4i32, Op0);
+      SDValue New1a = DAG.getNode(ARMISD::VECTOR_REG_CAST, dl, MVT::v4i32, Op1);
+      return DAG.getNode(ARMISD::VMULLu, dl, VT, New0a, New1a);
+    }
+  }
+
+  return SDValue();
+}
+
 static SDValue PerformMULCombine(SDNode *N,
                                  TargetLowering::DAGCombinerInfo &DCI,
                                  const ARMSubtarget *Subtarget) {
   SelectionDAG &DAG = DCI.DAG;
 
+  EVT VT = N->getValueType(0);
+  if (Subtarget->hasMVEIntegerOps() && VT == MVT::v2i64)
+    return PerformMVEVMULLCombine(N, DAG, Subtarget);
+
   if (Subtarget->isThumb1Only())
     return SDValue();
 
   if (DCI.isBeforeLegalize() || DCI.isCalledByLegalizer())
     return SDValue();
 
-  EVT VT = N->getValueType(0);
   if (VT.is64BitVector() || VT.is128BitVector())
     return PerformVMULCombine(N, DCI, Subtarget);
   if (VT != MVT::i32)
Index: llvm/lib/Target/ARM/ARMInstrInfo.td
===================================================================
--- llvm/lib/Target/ARM/ARMInstrInfo.td
+++ llvm/lib/Target/ARM/ARMInstrInfo.td
@@ -289,6 +289,11 @@
 def ARMvshls     : SDNode<"ARMISD::VSHLs", SDTARMVSH>;
 def ARMvshlu     : SDNode<"ARMISD::VSHLu", SDTARMVSH>;
 
+def SDTARMVMULL   : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisInt<1>,
+                                         SDTCisSameAs<1, 2>]>;
+def ARMvmulls    : SDNode<"ARMISD::VMULLs", SDTARMVMULL>;
+def ARMvmullu    : SDNode<"ARMISD::VMULLu", SDTARMVMULL>;
+
 def SDTARMVCMP    : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>,
                                          SDTCisInt<3>]>;
 def SDTARMVCMPZ   : SDTypeProfile<1, 2, [SDTCisInt<2>]>;
Index: llvm/lib/Target/ARM/ARMInstrMVE.td
===================================================================
--- llvm/lib/Target/ARM/ARMInstrMVE.td
+++ llvm/lib/Target/ARM/ARMInstrMVE.td
@@ -2540,22 +2540,23 @@
   def : Pat<(sext_inreg (v4i32 MQPR:$src), v4i8),
             (MVE_VMOVLs16bh (MVE_VMOVLs8bh MQPR:$src))>;
 
-  def : Pat<(sext_inreg (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src)))),
-                        v8i8), (MVE_VMOVLs8th MQPR:$src)>;
-  def : Pat<(sext_inreg (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src)))),
-                        v4i16), (MVE_VMOVLs16th MQPR:$src)>;
-  def : Pat<(ARMvbicImm (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src)))),
-                        (i32 0xAFF)), (MVE_VMOVLu8th MQPR:$src)>;
-  def : Pat<(and (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src)))),
-                 (v4i32 (ARMvmovImm (i32 0xCFF)))),
-                 (MVE_VMOVLu16th MQPR:$src)>;
+  def : Pat<(sext_inreg (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src)))), v8i8),
+            (MVE_VMOVLs8th MQPR:$src)>;
+  def : Pat<(sext_inreg (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src)))), v4i16),
+            (MVE_VMOVLs16th MQPR:$src)>;
 
-  // zext_inreg 16 -> 32
-  def : Pat<(and (v4i32 MQPR:$src), (v4i32 (ARMvmovImm (i32 0xCFF)))),
-            (MVE_VMOVLu16bh MQPR:$src)>;
   // zext_inreg 8 -> 16
   def : Pat<(ARMvbicImm (v8i16 MQPR:$src), (i32 0xAFF)),
             (MVE_VMOVLu8bh MQPR:$src)>;
+  // zext_inreg 16 -> 32
+  def : Pat<(and (v4i32 MQPR:$src), (v4i32 (ARMvmovImm (i32 0xCFF)))),
+            (MVE_VMOVLu16bh MQPR:$src)>;
+  // Same zext_inreg with vrevs, picking the top half
+  def : Pat<(ARMvbicImm (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src)))), (i32 0xAFF)),
+            (MVE_VMOVLu8th MQPR:$src)>;
+  def : Pat<(and (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src)))),
+                 (v4i32 (ARMvmovImm (i32 0xCFF)))),
+            (MVE_VMOVLu16th MQPR:$src)>;
 }
 
 
@@ -4418,6 +4419,50 @@
 defm MVE_VMULLTp16 : MVE_VMULL_m<MVE_v8p16, int_arm_mve_vmull_poly,
                                  int_arm_mve_mull_poly_predicated, 0b1>;
 
+let Predicates = [HasMVEInt] in {
+  def : Pat<(v2i64 (ARMvmulls (v4i32 MQPR:$src1), (v4i32 MQPR:$src2))),
+            (MVE_VMULLBs32 MQPR:$src1, MQPR:$src2)>;
+  def : Pat<(v2i64 (ARMvmulls (v4i32 (ARMvrev64 (v4i32 MQPR:$src1))),
+                              (v4i32 (ARMvrev64 (v4i32 MQPR:$src2))))),
+            (MVE_VMULLTs32 MQPR:$src1, MQPR:$src2)>;
+
+  def : Pat<(mul (sext_inreg (v4i32 MQPR:$src1), v4i16),
+                 (sext_inreg (v4i32 MQPR:$src2), v4i16)),
+            (MVE_VMULLBs16 MQPR:$src1, MQPR:$src2)>;
+  def : Pat<(mul (sext_inreg (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src1)))), v4i16),
+                 (sext_inreg (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src2)))), v4i16)),
+            (MVE_VMULLTs16 MQPR:$src1, MQPR:$src2)>;
+
+  def : Pat<(mul (sext_inreg (v8i16 MQPR:$src1), v8i8),
+                 (sext_inreg (v8i16 MQPR:$src2), v8i8)),
+            (MVE_VMULLBs8 MQPR:$src1, MQPR:$src2)>;
+  def : Pat<(mul (sext_inreg (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src1)))), v8i8),
+                 (sext_inreg (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src2)))), v8i8)),
+            (MVE_VMULLTs8 MQPR:$src1, MQPR:$src2)>;
+
+  def : Pat<(v2i64 (ARMvmullu (v4i32 MQPR:$src1), (v4i32 MQPR:$src2))),
+            (MVE_VMULLBu32 MQPR:$src1, MQPR:$src2)>;
+  def : Pat<(v2i64 (ARMvmullu (v4i32 (ARMvrev64 (v4i32 MQPR:$src1))),
+                              (v4i32 (ARMvrev64 (v4i32 MQPR:$src2))))),
+            (MVE_VMULLTu32 MQPR:$src1, MQPR:$src2)>;
+
+  def : Pat<(mul (and (v4i32 MQPR:$src1), (v4i32 (ARMvmovImm (i32 0xCFF)))),
+                 (and (v4i32 MQPR:$src2), (v4i32 (ARMvmovImm (i32 0xCFF))))),
+            (MVE_VMULLBu16 MQPR:$src1, MQPR:$src2)>;
+  def : Pat<(mul (and (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src1)))),
+                      (v4i32 (ARMvmovImm (i32 0xCFF)))),
+                 (and (v4i32 (ARMVectorRegCast (ARMvrev32 (v8i16 MQPR:$src2)))),
+                      (v4i32 (ARMvmovImm (i32 0xCFF))))),
+            (MVE_VMULLTu16 MQPR:$src1, MQPR:$src2)>;
+
+  def : Pat<(mul (ARMvbicImm (v8i16 MQPR:$src1), (i32 0xAFF)),
+                 (ARMvbicImm (v8i16 MQPR:$src2), (i32 0xAFF))),
+            (MVE_VMULLBu8 MQPR:$src1, MQPR:$src2)>;
+  def : Pat<(mul (ARMvbicImm (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src1)))), (i32 0xAFF)),
+                 (ARMvbicImm (v8i16 (ARMVectorRegCast (ARMvrev16 (v16i8 MQPR:$src2)))), (i32 0xAFF))),
+            (MVE_VMULLTu8 MQPR:$src1, MQPR:$src2)>;
+}
+
 class MVE_VxMULH<string iname, string suffix, bit U, bits<2> size, bit round,
                  list<dag> pattern=[]>
   : MVE_qDest_qSrc<iname, suffix, (outs MQPR:$Qd),
Index: llvm/lib/Target/ARM/ARMInstrNEON.td
===================================================================
--- llvm/lib/Target/ARM/ARMInstrNEON.td
+++ llvm/lib/Target/ARM/ARMInstrNEON.td
@@ -526,11 +526,6 @@
 def NEONuzp       : SDNode<"ARMISD::VUZP", SDTARMVSHUF2>;
 def NEONtrn       : SDNode<"ARMISD::VTRN", SDTARMVSHUF2>;
 
-def SDTARMVMULL   : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisInt<1>,
-                                         SDTCisSameAs<1, 2>]>;
-def NEONvmulls    : SDNode<"ARMISD::VMULLs", SDTARMVMULL>;
-def NEONvmullu    : SDNode<"ARMISD::VMULLu", SDTARMVMULL>;
-
 def SDTARMVTBL1   : SDTypeProfile<1, 2, [SDTCisVT<0, v8i8>, SDTCisVT<1, v8i8>,
                                          SDTCisVT<2, v8i8>]>;
 def SDTARMVTBL2   : SDTypeProfile<1, 3, [SDTCisVT<0, v8i8>, SDTCisVT<1, v8i8>,
@@ -4428,17 +4423,17 @@
 let PostEncoderMethod = "NEONThumb2DataIPostEncoder",
     DecoderNamespace = "NEONData" in {
   defm VMULLs   : N3VL_QHS<0,1,0b1100,0, IIC_VMULi16D, IIC_VMULi32D,
-                           "vmull", "s", NEONvmulls, 1>;
+                           "vmull", "s", ARMvmulls, 1>;
   defm VMULLu   : N3VL_QHS<1,1,0b1100,0, IIC_VMULi16D, IIC_VMULi32D,
-                           "vmull", "u", NEONvmullu, 1>;
+                           "vmull", "u", ARMvmullu, 1>;
   def  VMULLp8   :  N3VLInt<0, 1, 0b00, 0b1110, 0, IIC_VMULi16D, "vmull", "p8",
                             v8i16, v8i8, int_arm_neon_vmullp, 1>;
   def  VMULLp64  : N3VLIntnp<0b00101, 0b10, 0b1110, 0, 0, NoItinerary,
                           "vmull", "p64", v2i64, v1i64, int_arm_neon_vmullp, 1>,
                     Requires<[HasV8, HasCrypto]>;
 }
-defm VMULLsls : N3VLSL_HS<0, 0b1010, IIC_VMULi16D, "vmull", "s", NEONvmulls>;
-defm VMULLslu : N3VLSL_HS<1, 0b1010, IIC_VMULi16D, "vmull", "u", NEONvmullu>;
+defm VMULLsls : N3VLSL_HS<0, 0b1010, IIC_VMULi16D, "vmull", "s", ARMvmulls>;
+defm VMULLslu : N3VLSL_HS<1, 0b1010, IIC_VMULi16D, "vmull", "u", ARMvmullu>;
 
 //   VQDMULL  : Vector Saturating Doubling Multiply Long (Q = D * D)
 defm VQDMULL  : N3VLInt_HS<0,1,0b1101,0, IIC_VMULi16D, IIC_VMULi32D,
@@ -4508,12 +4503,12 @@
 
 //   VMLAL    : Vector Multiply Accumulate Long (Q += D * D)
 defm VMLALs   : N3VLMulOp_QHS<0,1,0b1000,0, IIC_VMACi16D, IIC_VMACi32D,
-                              "vmlal", "s", NEONvmulls, add>;
+                              "vmlal", "s", ARMvmulls, add>;
 defm VMLALu   : N3VLMulOp_QHS<1,1,0b1000,0, IIC_VMACi16D, IIC_VMACi32D,
-                              "vmlal", "u", NEONvmullu, add>;
+                              "vmlal", "u", ARMvmullu, add>;
 
-defm VMLALsls : N3VLMulOpSL_HS<0, 0b0010, "vmlal", "s", NEONvmulls, add>;
-defm VMLALslu : N3VLMulOpSL_HS<1, 0b0010, "vmlal", "u", NEONvmullu, add>;
+defm VMLALsls : N3VLMulOpSL_HS<0, 0b0010, "vmlal", "s", ARMvmulls, add>;
+defm VMLALslu : N3VLMulOpSL_HS<1, 0b0010, "vmlal", "u", ARMvmullu, add>;
 
 let Predicates = [HasNEON, HasV8_1a] in {
   // v8.1a Neon Rounding Double Multiply-Op vector operations,
@@ -4741,12 +4736,12 @@
 
 //   VMLSL    : Vector Multiply Subtract Long (Q -= D * D)
 defm VMLSLs   : N3VLMulOp_QHS<0,1,0b1010,0, IIC_VMACi16D, IIC_VMACi32D,
-                              "vmlsl", "s", NEONvmulls, sub>;
+                              "vmlsl", "s", ARMvmulls, sub>;
 defm VMLSLu   : N3VLMulOp_QHS<1,1,0b1010,0, IIC_VMACi16D, IIC_VMACi32D,
-                              "vmlsl", "u", NEONvmullu, sub>;
+                              "vmlsl", "u", ARMvmullu, sub>;
 
-defm VMLSLsls : N3VLMulOpSL_HS<0, 0b0110, "vmlsl", "s", NEONvmulls, sub>;
-defm VMLSLslu : N3VLMulOpSL_HS<1, 0b0110, "vmlsl", "u", NEONvmullu, sub>;
+defm VMLSLsls : N3VLMulOpSL_HS<0, 0b0110, "vmlsl", "s", ARMvmulls, sub>;
+defm VMLSLslu : N3VLMulOpSL_HS<1, 0b0110, "vmlsl", "u", ARMvmullu, sub>;
 
 //   VQDMLSL  : Vector Saturating Doubling Multiply Subtract Long (Q -= D * D)
 defm VQDMLSL  : N3VLInt3_HS<0, 1, 0b1011, 0, IIC_VMACi16D, IIC_VMACi32D,
Index: llvm/test/CodeGen/Thumb2/mve-vecreduce-mla.ll
===================================================================
--- llvm/test/CodeGen/Thumb2/mve-vecreduce-mla.ll
+++ llvm/test/CodeGen/Thumb2/mve-vecreduce-mla.ll
@@ -41,12 +41,13 @@
 define arm_aapcs_vfpcc i64 @add_v2i32_v2i64_zext(<2 x i32> %x, <2 x i32> %y) {
 ; CHECK-LABEL: add_v2i32_v2i64_zext:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmov r0, s4
-; CHECK-NEXT:    vmov r1, s0
-; CHECK-NEXT:    vmov r2, s6
-; CHECK-NEXT:    vmov r3, s2
-; CHECK-NEXT:    umull r0, r1, r1, r0
-; CHECK-NEXT:    umlal r0, r1, r3, r2
+; CHECK-NEXT:    vmullb.u32 q2, q0, q1
+; CHECK-NEXT:    vmov r0, s10
+; CHECK-NEXT:    vmov r3, s8
+; CHECK-NEXT:    vmov r1, s11
+; CHECK-NEXT:    vmov r2, s9
+; CHECK-NEXT:    adds r0, r0, r3
+; CHECK-NEXT:    adcs r1, r2
 ; CHECK-NEXT:    bx lr
 entry:
   %xx = zext <2 x i32> %x to <2 x i64>
@@ -59,12 +60,13 @@
 define arm_aapcs_vfpcc i64 @add_v2i32_v2i64_sext(<2 x i32> %x, <2 x i32> %y) {
 ; CHECK-LABEL: add_v2i32_v2i64_sext:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmov r0, s4
-; CHECK-NEXT:    vmov r1, s0
-; CHECK-NEXT:    vmov r2, s6
-; CHECK-NEXT:    vmov r3, s2
-; CHECK-NEXT:    smull r0, r1, r1, r0
-; CHECK-NEXT:    smlal r0, r1, r3, r2
+; CHECK-NEXT:    vmullb.s32 q2, q0, q1
+; CHECK-NEXT:    vmov r0, s10
+; CHECK-NEXT:    vmov r3, s8
+; CHECK-NEXT:    vmov r1, s11
+; CHECK-NEXT:    vmov r2, s9
+; CHECK-NEXT:    adds r0, r0, r3
+; CHECK-NEXT:    adcs r1, r2
 ; CHECK-NEXT:    bx lr
 entry:
   %xx = sext <2 x i32> %x to <2 x i64>
@@ -314,10 +316,8 @@
 ; CHECK-NEXT:    vmov.16 q3[6], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[15]
 ; CHECK-NEXT:    vmov.16 q3[7], r0
-; CHECK-NEXT:    vmovlb.u8 q2, q2
-; CHECK-NEXT:    vmovlb.u8 q3, q3
 ; CHECK-NEXT:    vmov.u8 r0, q1[0]
-; CHECK-NEXT:    vmul.i16 q2, q3, q2
+; CHECK-NEXT:    vmullb.u8 q2, q3, q2
 ; CHECK-NEXT:    vmov.16 q3[0], r0
 ; CHECK-NEXT:    vmov.u8 r0, q1[1]
 ; CHECK-NEXT:    vmov.16 q3[1], r0
@@ -334,24 +334,22 @@
 ; CHECK-NEXT:    vmov.u8 r0, q1[7]
 ; CHECK-NEXT:    vmov.16 q3[7], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[0]
-; CHECK-NEXT:    vmovlb.u8 q1, q3
-; CHECK-NEXT:    vmov.16 q3[0], r0
+; CHECK-NEXT:    vmov.16 q1[0], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[1]
-; CHECK-NEXT:    vmov.16 q3[1], r0
+; CHECK-NEXT:    vmov.16 q1[1], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[2]
-; CHECK-NEXT:    vmov.16 q3[2], r0
+; CHECK-NEXT:    vmov.16 q1[2], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[3]
-; CHECK-NEXT:    vmov.16 q3[3], r0
+; CHECK-NEXT:    vmov.16 q1[3], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[4]
-; CHECK-NEXT:    vmov.16 q3[4], r0
+; CHECK-NEXT:    vmov.16 q1[4], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[5]
-; CHECK-NEXT:    vmov.16 q3[5], r0
+; CHECK-NEXT:    vmov.16 q1[5], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[6]
-; CHECK-NEXT:    vmov.16 q3[6], r0
+; CHECK-NEXT:    vmov.16 q1[6], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[7]
-; CHECK-NEXT:    vmov.16 q3[7], r0
-; CHECK-NEXT:    vmovlb.u8 q0, q3
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmov.16 q1[7], r0
+; CHECK-NEXT:    vmullb.u8 q0, q1, q3
 ; CHECK-NEXT:    vadd.i16 q0, q0, q2
 ; CHECK-NEXT:    vaddv.u16 r0, q0
 ; CHECK-NEXT:    uxth r0, r0
@@ -399,10 +397,8 @@
 ; CHECK-NEXT:    vmov.16 q3[6], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[15]
 ; CHECK-NEXT:    vmov.16 q3[7], r0
-; CHECK-NEXT:    vmovlb.s8 q2, q2
-; CHECK-NEXT:    vmovlb.s8 q3, q3
 ; CHECK-NEXT:    vmov.u8 r0, q1[0]
-; CHECK-NEXT:    vmul.i16 q2, q3, q2
+; CHECK-NEXT:    vmullb.s8 q2, q3, q2
 ; CHECK-NEXT:    vmov.16 q3[0], r0
 ; CHECK-NEXT:    vmov.u8 r0, q1[1]
 ; CHECK-NEXT:    vmov.16 q3[1], r0
@@ -419,24 +415,22 @@
 ; CHECK-NEXT:    vmov.u8 r0, q1[7]
 ; CHECK-NEXT:    vmov.16 q3[7], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[0]
-; CHECK-NEXT:    vmovlb.s8 q1, q3
-; CHECK-NEXT:    vmov.16 q3[0], r0
+; CHECK-NEXT:    vmov.16 q1[0], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[1]
-; CHECK-NEXT:    vmov.16 q3[1], r0
+; CHECK-NEXT:    vmov.16 q1[1], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[2]
-; CHECK-NEXT:    vmov.16 q3[2], r0
+; CHECK-NEXT:    vmov.16 q1[2], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[3]
-; CHECK-NEXT:    vmov.16 q3[3], r0
+; CHECK-NEXT:    vmov.16 q1[3], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[4]
-; CHECK-NEXT:    vmov.16 q3[4], r0
+; CHECK-NEXT:    vmov.16 q1[4], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[5]
-; CHECK-NEXT:    vmov.16 q3[5], r0
+; CHECK-NEXT:    vmov.16 q1[5], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[6]
-; CHECK-NEXT:    vmov.16 q3[6], r0
+; CHECK-NEXT:    vmov.16 q1[6], r0
 ; CHECK-NEXT:    vmov.u8 r0, q0[7]
-; CHECK-NEXT:    vmov.16 q3[7], r0
-; CHECK-NEXT:    vmovlb.s8 q0, q3
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmov.16 q1[7], r0
+; CHECK-NEXT:    vmullb.s8 q0, q1, q3
 ; CHECK-NEXT:    vadd.i16 q0, q0, q2
 ; CHECK-NEXT:    vaddv.u16 r0, q0
 ; CHECK-NEXT:    sxth r0, r0
@@ -452,9 +446,7 @@
 define arm_aapcs_vfpcc zeroext i16 @add_v8i8_v8i16_zext(<8 x i8> %x, <8 x i8> %y) {
 ; CHECK-LABEL: add_v8i8_v8i16_zext:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.u8 q1, q1
-; CHECK-NEXT:    vmovlb.u8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullb.u8 q0, q0, q1
 ; CHECK-NEXT:    vaddv.u16 r0, q0
 ; CHECK-NEXT:    uxth r0, r0
 ; CHECK-NEXT:    bx lr
@@ -469,9 +461,7 @@
 define arm_aapcs_vfpcc signext i16 @add_v8i8_v8i16_sext(<8 x i8> %x, <8 x i8> %y) {
 ; CHECK-LABEL: add_v8i8_v8i16_sext:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.s8 q1, q1
-; CHECK-NEXT:    vmovlb.s8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullb.s8 q0, q0, q1
 ; CHECK-NEXT:    vaddv.u16 r0, q0
 ; CHECK-NEXT:    sxth r0, r0
 ; CHECK-NEXT:    bx lr
@@ -1014,14 +1004,15 @@
 ; CHECK:       @ %bb.0: @ %entry
 ; CHECK-NEXT:    .save {r7, lr}
 ; CHECK-NEXT:    push {r7, lr}
-; CHECK-NEXT:    vmov r2, s4
-; CHECK-NEXT:    vmov r3, s0
-; CHECK-NEXT:    vmov r12, s6
-; CHECK-NEXT:    umull r2, lr, r3, r2
-; CHECK-NEXT:    vmov r3, s2
-; CHECK-NEXT:    umlal r2, lr, r3, r12
+; CHECK-NEXT:    vmullb.u32 q2, q0, q1
+; CHECK-NEXT:    vmov r2, s10
+; CHECK-NEXT:    vmov r3, s8
+; CHECK-NEXT:    vmov r12, s11
+; CHECK-NEXT:    vmov lr, s9
+; CHECK-NEXT:    adds r2, r2, r3
+; CHECK-NEXT:    adc.w r3, lr, r12
 ; CHECK-NEXT:    adds r0, r0, r2
-; CHECK-NEXT:    adc.w r1, r1, lr
+; CHECK-NEXT:    adcs r1, r3
 ; CHECK-NEXT:    pop {r7, pc}
 entry:
   %xx = zext <2 x i32> %x to <2 x i64>
@@ -1037,14 +1028,15 @@
 ; CHECK:       @ %bb.0: @ %entry
 ; CHECK-NEXT:    .save {r7, lr}
 ; CHECK-NEXT:    push {r7, lr}
-; CHECK-NEXT:    vmov r2, s4
-; CHECK-NEXT:    vmov r3, s0
-; CHECK-NEXT:    vmov r12, s6
-; CHECK-NEXT:    smull r2, lr, r3, r2
-; CHECK-NEXT:    vmov r3, s2
-; CHECK-NEXT:    smlal r2, lr, r3, r12
+; CHECK-NEXT:    vmullb.s32 q2, q0, q1
+; CHECK-NEXT:    vmov r2, s10
+; CHECK-NEXT:    vmov r3, s8
+; CHECK-NEXT:    vmov r12, s11
+; CHECK-NEXT:    vmov lr, s9
+; CHECK-NEXT:    adds r2, r2, r3
+; CHECK-NEXT:    adc.w r3, lr, r12
 ; CHECK-NEXT:    adds r0, r0, r2
-; CHECK-NEXT:    adc.w r1, r1, lr
+; CHECK-NEXT:    adcs r1, r3
 ; CHECK-NEXT:    pop {r7, pc}
 entry:
   %xx = sext <2 x i32> %x to <2 x i64>
@@ -1316,10 +1308,8 @@
 ; CHECK-NEXT:    vmov.16 q3[6], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[15]
 ; CHECK-NEXT:    vmov.16 q3[7], r1
-; CHECK-NEXT:    vmovlb.u8 q2, q2
-; CHECK-NEXT:    vmovlb.u8 q3, q3
 ; CHECK-NEXT:    vmov.u8 r1, q1[0]
-; CHECK-NEXT:    vmul.i16 q2, q3, q2
+; CHECK-NEXT:    vmullb.u8 q2, q3, q2
 ; CHECK-NEXT:    vmov.16 q3[0], r1
 ; CHECK-NEXT:    vmov.u8 r1, q1[1]
 ; CHECK-NEXT:    vmov.16 q3[1], r1
@@ -1336,24 +1326,22 @@
 ; CHECK-NEXT:    vmov.u8 r1, q1[7]
 ; CHECK-NEXT:    vmov.16 q3[7], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[0]
-; CHECK-NEXT:    vmovlb.u8 q1, q3
-; CHECK-NEXT:    vmov.16 q3[0], r1
+; CHECK-NEXT:    vmov.16 q1[0], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[1]
-; CHECK-NEXT:    vmov.16 q3[1], r1
+; CHECK-NEXT:    vmov.16 q1[1], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[2]
-; CHECK-NEXT:    vmov.16 q3[2], r1
+; CHECK-NEXT:    vmov.16 q1[2], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[3]
-; CHECK-NEXT:    vmov.16 q3[3], r1
+; CHECK-NEXT:    vmov.16 q1[3], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[4]
-; CHECK-NEXT:    vmov.16 q3[4], r1
+; CHECK-NEXT:    vmov.16 q1[4], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[5]
-; CHECK-NEXT:    vmov.16 q3[5], r1
+; CHECK-NEXT:    vmov.16 q1[5], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[6]
-; CHECK-NEXT:    vmov.16 q3[6], r1
+; CHECK-NEXT:    vmov.16 q1[6], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[7]
-; CHECK-NEXT:    vmov.16 q3[7], r1
-; CHECK-NEXT:    vmovlb.u8 q0, q3
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmov.16 q1[7], r1
+; CHECK-NEXT:    vmullb.u8 q0, q1, q3
 ; CHECK-NEXT:    vadd.i16 q0, q0, q2
 ; CHECK-NEXT:    vaddva.u16 r0, q0
 ; CHECK-NEXT:    uxth r0, r0
@@ -1402,10 +1390,8 @@
 ; CHECK-NEXT:    vmov.16 q3[6], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[15]
 ; CHECK-NEXT:    vmov.16 q3[7], r1
-; CHECK-NEXT:    vmovlb.s8 q2, q2
-; CHECK-NEXT:    vmovlb.s8 q3, q3
 ; CHECK-NEXT:    vmov.u8 r1, q1[0]
-; CHECK-NEXT:    vmul.i16 q2, q3, q2
+; CHECK-NEXT:    vmullb.s8 q2, q3, q2
 ; CHECK-NEXT:    vmov.16 q3[0], r1
 ; CHECK-NEXT:    vmov.u8 r1, q1[1]
 ; CHECK-NEXT:    vmov.16 q3[1], r1
@@ -1422,24 +1408,22 @@
 ; CHECK-NEXT:    vmov.u8 r1, q1[7]
 ; CHECK-NEXT:    vmov.16 q3[7], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[0]
-; CHECK-NEXT:    vmovlb.s8 q1, q3
-; CHECK-NEXT:    vmov.16 q3[0], r1
+; CHECK-NEXT:    vmov.16 q1[0], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[1]
-; CHECK-NEXT:    vmov.16 q3[1], r1
+; CHECK-NEXT:    vmov.16 q1[1], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[2]
-; CHECK-NEXT:    vmov.16 q3[2], r1
+; CHECK-NEXT:    vmov.16 q1[2], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[3]
-; CHECK-NEXT:    vmov.16 q3[3], r1
+; CHECK-NEXT:    vmov.16 q1[3], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[4]
-; CHECK-NEXT:    vmov.16 q3[4], r1
+; CHECK-NEXT:    vmov.16 q1[4], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[5]
-; CHECK-NEXT:    vmov.16 q3[5], r1
+; CHECK-NEXT:    vmov.16 q1[5], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[6]
-; CHECK-NEXT:    vmov.16 q3[6], r1
+; CHECK-NEXT:    vmov.16 q1[6], r1
 ; CHECK-NEXT:    vmov.u8 r1, q0[7]
-; CHECK-NEXT:    vmov.16 q3[7], r1
-; CHECK-NEXT:    vmovlb.s8 q0, q3
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmov.16 q1[7], r1
+; CHECK-NEXT:    vmullb.s8 q0, q1, q3
 ; CHECK-NEXT:    vadd.i16 q0, q0, q2
 ; CHECK-NEXT:    vaddva.u16 r0, q0
 ; CHECK-NEXT:    sxth r0, r0
@@ -1456,9 +1440,7 @@
 define arm_aapcs_vfpcc zeroext i16 @add_v8i8_v8i16_acc_zext(<8 x i8> %x, <8 x i8> %y, i16 %a) {
 ; CHECK-LABEL: add_v8i8_v8i16_acc_zext:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.u8 q1, q1
-; CHECK-NEXT:    vmovlb.u8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullb.u8 q0, q0, q1
 ; CHECK-NEXT:    vaddva.u16 r0, q0
 ; CHECK-NEXT:    uxth r0, r0
 ; CHECK-NEXT:    bx lr
@@ -1474,9 +1456,7 @@
 define arm_aapcs_vfpcc signext i16 @add_v8i8_v8i16_acc_sext(<8 x i8> %x, <8 x i8> %y, i16 %a) {
 ; CHECK-LABEL: add_v8i8_v8i16_acc_sext:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.s8 q1, q1
-; CHECK-NEXT:    vmovlb.s8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullb.s8 q0, q0, q1
 ; CHECK-NEXT:    vaddva.u16 r0, q0
 ; CHECK-NEXT:    sxth r0, r0
 ; CHECK-NEXT:    bx lr
Index: llvm/test/CodeGen/Thumb2/mve-vmull.ll
===================================================================
--- llvm/test/CodeGen/Thumb2/mve-vmull.ll
+++ llvm/test/CodeGen/Thumb2/mve-vmull.ll
@@ -4,16 +4,7 @@
 define arm_aapcs_vfpcc <2 x i64> @sext_02(<4 x i32> %src1, <4 x i32> %src2) {
 ; CHECK-LABEL: sext_02:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmov r0, s4
-; CHECK-NEXT:    vmov r1, s0
-; CHECK-NEXT:    smull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q2[0], r0
-; CHECK-NEXT:    vmov r0, s6
-; CHECK-NEXT:    vmov.32 q2[1], r1
-; CHECK-NEXT:    vmov r1, s2
-; CHECK-NEXT:    smull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q2[2], r0
-; CHECK-NEXT:    vmov.32 q2[3], r1
+; CHECK-NEXT:    vmullb.s32 q2, q0, q1
 ; CHECK-NEXT:    vmov q0, q2
 ; CHECK-NEXT:    bx lr
 entry:
@@ -28,18 +19,8 @@
 define arm_aapcs_vfpcc <2 x i64> @sext_13(<4 x i32> %src1, <4 x i32> %src2) {
 ; CHECK-LABEL: sext_13:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vrev64.32 q2, q1
-; CHECK-NEXT:    vrev64.32 q1, q0
-; CHECK-NEXT:    vmov r0, s8
-; CHECK-NEXT:    vmov r1, s4
-; CHECK-NEXT:    smull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q0[0], r0
-; CHECK-NEXT:    vmov r0, s10
-; CHECK-NEXT:    vmov.32 q0[1], r1
-; CHECK-NEXT:    vmov r1, s6
-; CHECK-NEXT:    smull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q0[2], r0
-; CHECK-NEXT:    vmov.32 q0[3], r1
+; CHECK-NEXT:    vmullt.s32 q2, q0, q1
+; CHECK-NEXT:    vmov q0, q2
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <4 x i32> %src1, <4 x i32> undef, <2 x i32> <i32 1, i32 3>
@@ -53,16 +34,7 @@
 define arm_aapcs_vfpcc <2 x i64> @zext_02(<4 x i32> %src1, <4 x i32> %src2) {
 ; CHECK-LABEL: zext_02:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmov r0, s4
-; CHECK-NEXT:    vmov r1, s0
-; CHECK-NEXT:    umull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q2[0], r0
-; CHECK-NEXT:    vmov r0, s6
-; CHECK-NEXT:    vmov.32 q2[1], r1
-; CHECK-NEXT:    vmov r1, s2
-; CHECK-NEXT:    umull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q2[2], r0
-; CHECK-NEXT:    vmov.32 q2[3], r1
+; CHECK-NEXT:    vmullb.u32 q2, q0, q1
 ; CHECK-NEXT:    vmov q0, q2
 ; CHECK-NEXT:    bx lr
 entry:
@@ -77,18 +49,8 @@
 define arm_aapcs_vfpcc <2 x i64> @zext_13(<4 x i32> %src1, <4 x i32> %src2) {
 ; CHECK-LABEL: zext_13:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vrev64.32 q2, q1
-; CHECK-NEXT:    vrev64.32 q1, q0
-; CHECK-NEXT:    vmov r0, s8
-; CHECK-NEXT:    vmov r1, s4
-; CHECK-NEXT:    umull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q0[0], r0
-; CHECK-NEXT:    vmov r0, s10
-; CHECK-NEXT:    vmov.32 q0[1], r1
-; CHECK-NEXT:    vmov r1, s6
-; CHECK-NEXT:    umull r0, r1, r1, r0
-; CHECK-NEXT:    vmov.32 q0[2], r0
-; CHECK-NEXT:    vmov.32 q0[3], r1
+; CHECK-NEXT:    vmullt.u32 q2, q0, q1
+; CHECK-NEXT:    vmov q0, q2
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <4 x i32> %src1, <4 x i32> undef, <2 x i32> <i32 1, i32 3>
@@ -103,9 +65,7 @@
 define arm_aapcs_vfpcc <4 x i32> @sext_0246(<8 x i16> %src1, <8 x i16> %src2) {
 ; CHECK-LABEL: sext_0246:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.s16 q1, q1
-; CHECK-NEXT:    vmovlb.s16 q0, q0
-; CHECK-NEXT:    vmul.i32 q0, q0, q1
+; CHECK-NEXT:    vmullb.s16 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <8 x i16> %src1, <8 x i16> undef, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
@@ -119,9 +79,7 @@
 define arm_aapcs_vfpcc <4 x i32> @sext_1357(<8 x i16> %src1, <8 x i16> %src2) {
 ; CHECK-LABEL: sext_1357:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlt.s16 q1, q1
-; CHECK-NEXT:    vmovlt.s16 q0, q0
-; CHECK-NEXT:    vmul.i32 q0, q0, q1
+; CHECK-NEXT:    vmullt.s16 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <8 x i16> %src1, <8 x i16> undef, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
@@ -135,9 +93,7 @@
 define arm_aapcs_vfpcc <4 x i32> @zext_0246(<8 x i16> %src1, <8 x i16> %src2) {
 ; CHECK-LABEL: zext_0246:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.u16 q1, q1
-; CHECK-NEXT:    vmovlb.u16 q0, q0
-; CHECK-NEXT:    vmul.i32 q0, q0, q1
+; CHECK-NEXT:    vmullb.u16 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <8 x i16> %src1, <8 x i16> undef, <4 x i32> <i32 0, i32 2, i32 4, i32 6>
@@ -151,9 +107,7 @@
 define arm_aapcs_vfpcc <4 x i32> @zext_1357(<8 x i16> %src1, <8 x i16> %src2) {
 ; CHECK-LABEL: zext_1357:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlt.u16 q1, q1
-; CHECK-NEXT:    vmovlt.u16 q0, q0
-; CHECK-NEXT:    vmul.i32 q0, q0, q1
+; CHECK-NEXT:    vmullt.u16 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <8 x i16> %src1, <8 x i16> undef, <4 x i32> <i32 1, i32 3, i32 5, i32 7>
@@ -167,9 +121,7 @@
 define arm_aapcs_vfpcc <8 x i16> @sext_02468101214(<16 x i8> %src1, <16 x i8> %src2) {
 ; CHECK-LABEL: sext_02468101214:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.s8 q1, q1
-; CHECK-NEXT:    vmovlb.s8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullb.s8 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <16 x i8> %src1, <16 x i8> undef, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
@@ -183,9 +135,7 @@
 define arm_aapcs_vfpcc <8 x i16> @sext_13579111315(<16 x i8> %src1, <16 x i8> %src2) {
 ; CHECK-LABEL: sext_13579111315:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlt.s8 q1, q1
-; CHECK-NEXT:    vmovlt.s8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullt.s8 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <16 x i8> %src1, <16 x i8> undef, <8 x i32> <i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>
@@ -199,9 +149,7 @@
 define arm_aapcs_vfpcc <8 x i16> @zext_02468101214(<16 x i8> %src1, <16 x i8> %src2) {
 ; CHECK-LABEL: zext_02468101214:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlb.u8 q1, q1
-; CHECK-NEXT:    vmovlb.u8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullb.u8 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <16 x i8> %src1, <16 x i8> undef, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
@@ -215,9 +163,7 @@
 define arm_aapcs_vfpcc <8 x i16> @zext_13579111315(<16 x i8> %src1, <16 x i8> %src2) {
 ; CHECK-LABEL: zext_13579111315:
 ; CHECK:       @ %bb.0: @ %entry
-; CHECK-NEXT:    vmovlt.u8 q1, q1
-; CHECK-NEXT:    vmovlt.u8 q0, q0
-; CHECK-NEXT:    vmul.i16 q0, q0, q1
+; CHECK-NEXT:    vmullt.u8 q0, q0, q1
 ; CHECK-NEXT:    bx lr
 entry:
   %shuf1 = shufflevector <16 x i8> %src1, <16 x i8> undef, <8 x i32> <i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>