Index: llvm/trunk/lib/Target/ARM/ARMInstrMVE.td
===================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrMVE.td
+++ llvm/trunk/lib/Target/ARM/ARMInstrMVE.td
@@ -553,6 +553,13 @@
   def : Pat<(i32 (vecreduce_add (v4i32 MQPR:$src))), (i32 (MVE_VADDVu32no_acc $src))>;
   def : Pat<(i32 (vecreduce_add (v8i16 MQPR:$src))), (i32 (MVE_VADDVu16no_acc $src))>;
   def : Pat<(i32 (vecreduce_add (v16i8 MQPR:$src))), (i32 (MVE_VADDVu8no_acc $src))>;
+  def : Pat<(i32 (add (i32 (vecreduce_add (v4i32 MQPR:$src1))), (i32 tGPR:$src2))),
+            (i32 (MVE_VADDVu32acc $src2, $src1))>;
+  def : Pat<(i32 (add (i32 (vecreduce_add (v8i16 MQPR:$src1))), (i32 tGPR:$src2))),
+            (i32 (MVE_VADDVu16acc $src2, $src1))>;
+  def : Pat<(i32 (add (i32 (vecreduce_add (v16i8 MQPR:$src1))), (i32 tGPR:$src2))),
+            (i32 (MVE_VADDVu8acc $src2, $src1))>;
+
 }
 
 class MVE_VADDLV<string iname, string suffix, dag iops, string cstr,
Index: llvm/trunk/test/CodeGen/Thumb2/mve-vaddv.ll
===================================================================
--- llvm/trunk/test/CodeGen/Thumb2/mve-vaddv.ll
+++ llvm/trunk/test/CodeGen/Thumb2/mve-vaddv.ll
@@ -1,6 +1,28 @@
 ; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve.fp %s -o - | FileCheck %s
 
+declare i64 @llvm.experimental.vector.reduce.add.i64.v2i64(<2 x i64>)
 declare i32 @llvm.experimental.vector.reduce.add.i32.v4i32(<4 x i32>)
+declare i16 @llvm.experimental.vector.reduce.add.i16.v8i16(<8 x i16>)
+declare i8 @llvm.experimental.vector.reduce.add.i8.v16i8(<16 x i8>)
+
+define arm_aapcs_vfpcc i64 @vaddv_v2i64_i64(<2 x i64> %s1) {
+; CHECK-LABEL: vaddv_v2i64_i64:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vmov r0, s2
+; CHECK-NEXT:    vmov r3, s0
+; CHECK-NEXT:    vmov r1, s3
+; CHECK-NEXT:    vmov r2, s1
+; CHECK-NEXT:    adds r0, r0, r3
+; CHECK-NEXT:    adcs r1, r2
+; CHECK-NEXT:    mov r2, r0
+; CHECK-NEXT:    lsrl r2, r1, #32
+; CHECK-NEXT:    mov r1, r2
+; CHECK-NEXT:    bx lr
+entry:
+  %r = call i64 @llvm.experimental.vector.reduce.add.i64.v2i64(<2 x i64> %s1)
+  ret i64 %r
+}
+
 define arm_aapcs_vfpcc i32 @vaddv_v4i32_i32(<4 x i32> %s1) {
 ; CHECK-LABEL: vaddv_v4i32_i32:
 ; CHECK:       @ %bb.0: @ %entry
@@ -11,7 +33,6 @@
   ret i32 %r
 }
 
-declare i16 @llvm.experimental.vector.reduce.add.i16.v8i16(<8 x i16>)
 define arm_aapcs_vfpcc i16 @vaddv_v16i16_i16(<8 x i16> %s1) {
 ; CHECK-LABEL: vaddv_v16i16_i16:
 ; CHECK:       @ %bb.0: @ %entry
@@ -22,7 +43,6 @@
   ret i16 %r
 }
 
-declare i8 @llvm.experimental.vector.reduce.add.i8.v16i8(<16 x i8>)
 define arm_aapcs_vfpcc i8 @vaddv_v16i8_i8(<16 x i8> %s1) {
 ; CHECK-LABEL: vaddv_v16i8_i8:
 ; CHECK:       @ %bb.0: @ %entry
@@ -32,3 +52,58 @@
   %r = call i8 @llvm.experimental.vector.reduce.add.i8.v16i8(<16 x i8> %s1)
   ret i8 %r
 }
+
+define arm_aapcs_vfpcc i64 @vaddva_v2i64_i64(<2 x i64> %s1, i64 %x) {
+; CHECK-LABEL: vaddva_v2i64_i64:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    .save {r4, lr}
+; CHECK-NEXT:    push {r4, lr}
+; CHECK-NEXT:    vmov r2, s2
+; CHECK-NEXT:    vmov r3, s0
+; CHECK-NEXT:    vmov r12, s3
+; CHECK-NEXT:    vmov lr, s1
+; CHECK-NEXT:    adds r4, r3, r2
+; CHECK-NEXT:    adc.w r3, lr, r12
+; CHECK-NEXT:    mov r2, r4
+; CHECK-NEXT:    lsrl r2, r3, #32
+; CHECK-NEXT:    adds r0, r0, r4
+; CHECK-NEXT:    adcs r1, r2
+; CHECK-NEXT:    pop {r4, pc}
+entry:
+  %t = call i64 @llvm.experimental.vector.reduce.add.i64.v2i64(<2 x i64> %s1)
+  %r = add i64 %t, %x
+  ret i64 %r
+}
+
+define arm_aapcs_vfpcc i32 @vaddva_v4i32_i32(<4 x i32> %s1, i32 %x) {
+; CHECK-LABEL: vaddva_v4i32_i32:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vaddva.u32 r0, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %t = call i32 @llvm.experimental.vector.reduce.add.i32.v4i32(<4 x i32> %s1)
+  %r = add i32 %t, %x
+  ret i32 %r
+}
+
+define arm_aapcs_vfpcc i16 @vaddva_v8i16_i16(<8 x i16> %s1, i16 %x) {
+; CHECK-LABEL: vaddva_v8i16_i16:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vaddva.u16 r0, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %t = call i16 @llvm.experimental.vector.reduce.add.i16.v8i16(<8 x i16> %s1)
+  %r = add i16 %t, %x
+  ret i16 %r
+}
+
+define arm_aapcs_vfpcc i8 @vaddva_v16i8_i8(<16 x i8> %s1, i8 %x) {
+; CHECK-LABEL: vaddva_v16i8_i8:
+; CHECK:       @ %bb.0: @ %entry
+; CHECK-NEXT:    vaddva.u8 r0, q0
+; CHECK-NEXT:    bx lr
+entry:
+  %t = call i8 @llvm.experimental.vector.reduce.add.i8.v16i8(<16 x i8> %s1)
+  %r = add i8 %t, %x
+  ret i8 %r
+}