Index: llvm/trunk/lib/Target/ARM/ARMInstrMVE.td
===================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrMVE.td
+++ llvm/trunk/lib/Target/ARM/ARMInstrMVE.td
@@ -2834,13 +2834,10 @@
 }
 
 class MVE_VQxDMLxDH<string iname, bit exch, bit round, bit subtract,
-                    string suffix, bits<2> size, bit earlyclobber,
-                    list<dag> pattern=[]>
+                    string suffix, bits<2> size, list<dag> pattern=[]>
   : MVE_qDest_qSrc<iname, suffix, (outs MQPR:$Qd),
                    (ins MQPR:$Qd_src, MQPR:$Qn, MQPR:$Qm), "$Qd, $Qn, $Qm",
-                   vpred_n,
-                   !if(earlyclobber, "@earlyclobber $Qd,", "") # "$Qd = $Qd_src",
-                   pattern> {
+                   vpred_n, "$Qd = $Qd_src", pattern> {
   bits<4> Qn;
 
   let Inst{28} = subtract;
@@ -2855,9 +2852,9 @@
 
 multiclass MVE_VQxDMLxDH_multi<string iname, bit exch,
                                bit round, bit subtract> {
-  def s8  : MVE_VQxDMLxDH<iname, exch, round, subtract, "s8",  0b00, 0b0>;
-  def s16 : MVE_VQxDMLxDH<iname, exch, round, subtract, "s16", 0b01, 0b0>;
-  def s32 : MVE_VQxDMLxDH<iname, exch, round, subtract, "s32", 0b10, 0b1>;
+  def s8  : MVE_VQxDMLxDH<iname, exch, round, subtract, "s8",  0b00>;
+  def s16 : MVE_VQxDMLxDH<iname, exch, round, subtract, "s16", 0b01>;
+  def s32 : MVE_VQxDMLxDH<iname, exch, round, subtract, "s32", 0b10>;
 }
 
 defm MVE_VQDMLADH   : MVE_VQxDMLxDH_multi<"vqdmladh",   0b0, 0b0, 0b0>;
Index: llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
===================================================================
--- llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
+++ llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
@@ -7865,15 +7865,7 @@
   case ARM::MVE_VMULLs32bh:
   case ARM::MVE_VMULLs32th:
   case ARM::MVE_VMULLu32bh:
-  case ARM::MVE_VMULLu32th:
-  case ARM::MVE_VQDMLADHs32:
-  case ARM::MVE_VQDMLADHXs32:
-  case ARM::MVE_VQRDMLADHs32:
-  case ARM::MVE_VQRDMLADHXs32:
-  case ARM::MVE_VQDMLSDHs32:
-  case ARM::MVE_VQDMLSDHXs32:
-  case ARM::MVE_VQRDMLSDHs32:
-  case ARM::MVE_VQRDMLSDHXs32: {
+  case ARM::MVE_VMULLu32th: {
     if (Operands[3]->getReg() == Operands[4]->getReg()) {
       return Error (Operands[3]->getStartLoc(),
                     "Qd register and Qn register can't be identical");
Index: llvm/trunk/test/MC/ARM/mve-qdest-qsrc.s
===================================================================
--- llvm/trunk/test/MC/ARM/mve-qdest-qsrc.s
+++ llvm/trunk/test/MC/ARM/mve-qdest-qsrc.s
@@ -60,10 +60,12 @@
 # CHECK-NOFP: vqrdmladhx.s32 q1, q0, q4  @ encoding: [0x20,0xee,0x09,0x3e]
 vqrdmladhx.s32 q1, q0, q4
 
-# ERROR: [[@LINE+1]]:{{[0-9]+}}: {{error|note}}: Qd register and Qn register can't be identical
+# CHECK: vqrdmladhx.s32 q1, q1, q0  @ encoding: [0x22,0xee,0x01,0x3e]
+# CHECK-NOFP: vqrdmladhx.s32 q1, q1, q0  @ encoding: [0x22,0xee,0x01,0x3e]
 vqrdmladhx.s32 q1, q1, q0
 
-# ERROR: [[@LINE+1]]:{{[0-9]+}}: {{error|note}}: Qd register and Qm register can't be identical
+# CHECK: vqrdmladhx.s32 q1, q0, q1  @ encoding: [0x20,0xee,0x03,0x3e]
+# CHECK-NOFP: vqrdmladhx.s32 q1, q0, q1  @ encoding: [0x20,0xee,0x03,0x3e]
 vqrdmladhx.s32 q1, q0, q1
 
 # CHECK: vqrdmladh.s8 q0, q6, q2  @ encoding: [0x0c,0xee,0x05,0x0e]
@@ -126,10 +128,12 @@
 # CHECK-NOFP: vqrdmlsdh.s32 q0, q6, q7  @ encoding: [0x2c,0xfe,0x0f,0x0e]
 vqrdmlsdh.s32 q0, q6, q7
 
-# ERROR: [[@LINE+1]]:{{[0-9]+}}: {{error|note}}: Qd register and Qn register can't be identical
+# CHECK: vqrdmlsdh.s32 q0, q0, q7  @ encoding: [0x20,0xfe,0x0f,0x0e]
+# CHECK-NOFP: vqrdmlsdh.s32 q0, q0, q7  @ encoding: [0x20,0xfe,0x0f,0x0e]
 vqrdmlsdh.s32 q0, q0, q7
 
-# ERROR: [[@LINE+1]]:{{[0-9]+}}: {{error|note}}: Qd register and Qm register can't be identical
+# CHECK: vqrdmlsdh.s32 q0, q6, q0  @ encoding: [0x2c,0xfe,0x01,0x0e]
+# CHECK-NOFP: vqrdmlsdh.s32 q0, q6, q0  @ encoding: [0x2c,0xfe,0x01,0x0e]
 vqrdmlsdh.s32 q0, q6, q0
 
 # CHECK: vcmul.f16 q0, q1, q2, #90 @ encoding: [0x32,0xee,0x05,0x0e]