; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK

define arm_aapcs_vfpcc i32 @add_v4i32_v4i32(<4 x i32> %x, <4 x i32> %y) {
; CHECK-LABEL: add_v4i32_v4i32:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %m = mul <4 x i32> %x, %y
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i64 @add_v4i32_v4i64_zext(<4 x i32> %x, <4 x i32> %y) {
; CHECK-LABEL: add_v4i32_v4i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalv.u32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i32> %x to <4 x i64>
  %yy = zext <4 x i32> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v4i32_v4i64_sext(<4 x i32> %x, <4 x i32> %y) {
; CHECK-LABEL: add_v4i32_v4i64_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalv.s32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i32> %x to <4 x i64>
  %yy = sext <4 x i32> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  ret i64 %z
}

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:    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>
  %yy = zext <2 x i32> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  ret i64 %z
}

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:    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>
  %yy = sext <2 x i32> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i32 @add_v8i16_v8i32_zext(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i32_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.u16 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i16> %x to <8 x i32>
  %yy = zext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v8i16_v8i32_sext(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i32_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.s16 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i32>
  %yy = sext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v4i16_v4i32_zext(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: add_v4i16_v4i32_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.u16 q1, q1
; CHECK-NEXT:    vmovlb.u16 q0, q0
; CHECK-NEXT:    vmlav.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i16> %x to <4 x i32>
  %yy = zext <4 x i16> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v4i16_v4i32_sext(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: add_v4i16_v4i32_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.s16 q1, q1
; CHECK-NEXT:    vmovlb.s16 q0, q0
; CHECK-NEXT:    vmlav.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i16> %x to <4 x i32>
  %yy = sext <4 x i16> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc zeroext i16 @add_v8i16_v8i16(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i16:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.u16 r0, q0, q1
; CHECK-NEXT:    uxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %m = mul <8 x i16> %x, %y
  %z = call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> %m)
  ret i16 %z
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i64_zext(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalv.u16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i16> %x to <8 x i64>
  %yy = zext <8 x i16> %y to <8 x i64>
  %m = mul <8 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i64_sext(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i64_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalv.s16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i64>
  %yy = sext <8 x i16> %y to <8 x i64>
  %m = mul <8 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v4i16_v4i64_zext(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: add_v4i16_v4i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.u16 q1, q1
; CHECK-NEXT:    vmovlb.u16 q0, q0
; CHECK-NEXT:    vmlalv.u32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i16> %x to <4 x i64>
  %yy = zext <4 x i16> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v4i16_v4i64_sext(<4 x i16> %x, <4 x i16> %y) {
; CHECK-LABEL: add_v4i16_v4i64_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.s16 q1, q1
; CHECK-NEXT:    vmovlb.s16 q0, q0
; CHECK-NEXT:    vmlalv.s32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i16> %x to <4 x i64>
  %yy = sext <4 x i16> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i32_v8i64_zext(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i32_v8i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalv.u16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i16> %x to <8 x i32>
  %yy = zext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %ma = zext <8 x i32> %m to <8 x i64>
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %ma)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i32_v8i64_sext(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i32_v8i64_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalv.s16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i32>
  %yy = sext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %ma = sext <8 x i32> %m to <8 x i64>
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %ma)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i32_v8i64_sextzext(<8 x i16> %x, <8 x i16> %y) {
; CHECK-LABEL: add_v8i16_v8i32_v8i64_sextzext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalv.s16 r0, r1, q0, q0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i32>
  %m = mul <8 x i32> %xx, %xx
  %ma = zext <8 x i32> %m to <8 x i64>
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %ma)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v2i16_v2i64_zext(<2 x i16> %x, <2 x i16> %y) {
; CHECK-LABEL: add_v2i16_v2i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.i64 q2, #0xffff
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; 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:    bx lr
entry:
  %xx = zext <2 x i16> %x to <2 x i64>
  %yy = zext <2 x i16> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v2i16_v2i64_sext(<2 x i16> %x, <2 x i16> %y) {
; CHECK-LABEL: add_v2i16_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:    sxth r0, r0
; CHECK-NEXT:    sxth r1, r1
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    sxth r2, r2
; CHECK-NEXT:    sxth r3, r3
; CHECK-NEXT:    smlal r0, r1, r3, r2
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <2 x i16> %x to <2 x i64>
  %yy = sext <2 x i16> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i32_zext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i32_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.u8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <16 x i8> %x to <16 x i32>
  %yy = zext <16 x i8> %y to <16 x i32>
  %m = mul <16 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i32_sext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i32_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.s8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i32>
  %yy = sext <16 x i8> %y to <16 x i32>
  %m = mul <16 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v8i8_v8i32_zext(<8 x i8> %x, <8 x i8> %y) {
; CHECK-LABEL: add_v8i8_v8i32_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.u8 q1, q1
; CHECK-NEXT:    vmovlb.u8 q0, q0
; CHECK-NEXT:    vmov.u16 r0, q1[6]
; CHECK-NEXT:    vmov.u16 r1, q1[4]
; CHECK-NEXT:    vmov q2[2], q2[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q1[7]
; CHECK-NEXT:    vmov.u16 r1, q1[5]
; CHECK-NEXT:    vmov q2[3], q2[1], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[6]
; CHECK-NEXT:    vmov.u16 r1, q0[4]
; CHECK-NEXT:    vmov q3[2], q3[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[7]
; CHECK-NEXT:    vmov.u16 r1, q0[5]
; CHECK-NEXT:    vmov q3[3], q3[1], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q1[2]
; CHECK-NEXT:    vmov.u16 r1, q1[0]
; CHECK-NEXT:    vmullb.u16 q2, q3, q2
; CHECK-NEXT:    vmov q3[2], q3[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q1[3]
; CHECK-NEXT:    vmov.u16 r1, q1[1]
; CHECK-NEXT:    vmov q3[3], q3[1], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[2]
; CHECK-NEXT:    vmov.u16 r1, q0[0]
; CHECK-NEXT:    vmov q1[2], q1[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[3]
; CHECK-NEXT:    vmov.u16 r1, q0[1]
; CHECK-NEXT:    vmov q1[3], q1[1], r1, r0
; CHECK-NEXT:    vmullb.u16 q0, q1, q3
; CHECK-NEXT:    vadd.i32 q0, q0, q2
; CHECK-NEXT:    vaddv.u32 r0, q0
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i8> %x to <8 x i32>
  %yy = zext <8 x i8> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v8i8_v8i32_sext(<8 x i8> %x, <8 x i8> %y) {
; CHECK-LABEL: add_v8i8_v8i32_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.u16 r0, q1[6]
; CHECK-NEXT:    vmov.u16 r1, q1[4]
; CHECK-NEXT:    vmov q2[2], q2[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q1[7]
; CHECK-NEXT:    vmov.u16 r1, q1[5]
; CHECK-NEXT:    vmov q2[3], q2[1], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[6]
; CHECK-NEXT:    vmov.u16 r1, q0[4]
; CHECK-NEXT:    vmovlb.s8 q2, q2
; CHECK-NEXT:    vmov q3[2], q3[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[7]
; CHECK-NEXT:    vmov.u16 r1, q0[5]
; CHECK-NEXT:    vmovlb.s16 q2, q2
; CHECK-NEXT:    vmov q3[3], q3[1], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q1[2]
; CHECK-NEXT:    vmovlb.s8 q3, q3
; CHECK-NEXT:    vmov.u16 r1, q1[0]
; CHECK-NEXT:    vmovlb.s16 q3, q3
; CHECK-NEXT:    vmul.i32 q2, q3, q2
; CHECK-NEXT:    vmov q3[2], q3[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q1[3]
; CHECK-NEXT:    vmov.u16 r1, q1[1]
; CHECK-NEXT:    vmov q3[3], q3[1], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[2]
; CHECK-NEXT:    vmov.u16 r1, q0[0]
; CHECK-NEXT:    vmovlb.s8 q1, q3
; CHECK-NEXT:    vmov q3[2], q3[0], r1, r0
; CHECK-NEXT:    vmov.u16 r0, q0[3]
; CHECK-NEXT:    vmov.u16 r1, q0[1]
; CHECK-NEXT:    vmovlb.s16 q1, q1
; CHECK-NEXT:    vmov q3[3], q3[1], r1, r0
; CHECK-NEXT:    vmovlb.s8 q0, q3
; CHECK-NEXT:    vmovlb.s16 q0, q0
; CHECK-NEXT:    vmul.i32 q0, q0, q1
; CHECK-NEXT:    vadd.i32 q0, q0, q2
; CHECK-NEXT:    vaddv.u32 r0, q0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i8> %x to <8 x i32>
  %yy = sext <8 x i8> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i16_v16i32_zext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i16_v16i32_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.u8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <16 x i8> %x to <16 x i16>
  %yy = zext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %ma = zext <16 x i16> %m to <16 x i32>
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %ma)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i16_v16i32_sext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i16_v16i32_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.s8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i16>
  %yy = sext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %ma = sext <16 x i16> %m to <16 x i32>
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %ma)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i16_v16i32_sextzext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i16_v16i32_sextzext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.s8 r0, q0, q0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i16>
  %m = mul <16 x i16> %xx, %xx
  %ma = zext <16 x i16> %m to <16 x i32>
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %ma)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v4i8_v4i32_zext(<4 x i8> %x, <4 x i8> %y) {
; CHECK-LABEL: add_v4i8_v4i32_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.i32 q2, #0xff
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; CHECK-NEXT:    vmlav.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i8> %x to <4 x i32>
  %yy = zext <4 x i8> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc i32 @add_v4i8_v4i32_sext(<4 x i8> %x, <4 x i8> %y) {
; CHECK-LABEL: add_v4i8_v4i32_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.s8 q1, q1
; CHECK-NEXT:    vmovlb.s8 q0, q0
; CHECK-NEXT:    vmovlb.s16 q1, q1
; CHECK-NEXT:    vmovlb.s16 q0, q0
; CHECK-NEXT:    vmlav.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i8> %x to <4 x i32>
  %yy = sext <4 x i8> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  ret i32 %z
}

define arm_aapcs_vfpcc zeroext i16 @add_v16i8_v16i16_zext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i16_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.u8 r0, q0, q1
; CHECK-NEXT:    uxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <16 x i8> %x to <16 x i16>
  %yy = zext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v16i16(<16 x i16> %m)
  ret i16 %z
}

define arm_aapcs_vfpcc signext i16 @add_v16i8_v16i16_sext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i16_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.s8 r0, q0, q1
; CHECK-NEXT:    sxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i16>
  %yy = sext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v16i16(<16 x i16> %m)
  ret i16 %z
}

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:    vmlav.u16 r0, q0, q1
; CHECK-NEXT:    uxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i8> %x to <8 x i16>
  %yy = zext <8 x i8> %y to <8 x i16>
  %m = mul <8 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> %m)
  ret i16 %z
}

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:    vmlav.u16 r0, q0, q1
; CHECK-NEXT:    sxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i8> %x to <8 x i16>
  %yy = sext <8 x i8> %y to <8 x i16>
  %m = mul <8 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> %m)
  ret i16 %z
}

define arm_aapcs_vfpcc zeroext i8 @add_v16i8_v16i8(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i8:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlav.u8 r0, q0, q1
; CHECK-NEXT:    uxtb r0, r0
; CHECK-NEXT:    bx lr
entry:
  %m = mul <16 x i8> %x, %y
  %z = call i8 @llvm.vector.reduce.add.v16i8(<16 x i8> %m)
  ret i8 %z
}

define arm_aapcs_vfpcc i64 @add_v16i8_v16i64_zext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r4, lr}
; CHECK-NEXT:    push {r4, lr}
; CHECK-NEXT:    .vsave {d8, d9}
; CHECK-NEXT:    vpush {d8, d9}
; CHECK-NEXT:    vmov.u8 r0, q1[1]
; CHECK-NEXT:    vmov.u8 r1, q1[0]
; CHECK-NEXT:    vmov q3[2], q3[0], r1, r0
; CHECK-NEXT:    vmov.u8 r1, q0[1]
; CHECK-NEXT:    vmov.u8 r2, q0[0]
; CHECK-NEXT:    vmov.i64 q2, #0xff
; CHECK-NEXT:    vmov q4[2], q4[0], r2, r1
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r0, s14
; CHECK-NEXT:    vmov r1, s18
; CHECK-NEXT:    vmov r2, s12
; CHECK-NEXT:    vmov r3, s16
; CHECK-NEXT:    umull r12, r1, r1, r0
; CHECK-NEXT:    vmov.u8 r0, q1[2]
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    orr.w lr, r3, r1
; CHECK-NEXT:    vmov.u8 r3, q1[3]
; CHECK-NEXT:    vmov q3[2], q3[0], r0, r3
; CHECK-NEXT:    vmov.u8 r3, q0[3]
; CHECK-NEXT:    vmov.u8 r1, q0[2]
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vmov q4[2], q4[0], r1, r3
; CHECK-NEXT:    vmov r0, s14
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r3, s12
; CHECK-NEXT:    vmov r1, s18
; CHECK-NEXT:    add r2, r12
; CHECK-NEXT:    vmov r4, s16
; CHECK-NEXT:    umull r0, r1, r1, r0
; CHECK-NEXT:    umull r3, r4, r4, r3
; CHECK-NEXT:    vmov q3[2], q3[0], r3, r0
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r1
; CHECK-NEXT:    vmov.u8 r4, q0[4]
; CHECK-NEXT:    vmov r3, s12
; CHECK-NEXT:    vmov r0, s13
; CHECK-NEXT:    adds r2, r2, r3
; CHECK-NEXT:    vmov r3, s14
; CHECK-NEXT:    adc.w r0, r0, lr
; CHECK-NEXT:    adds r2, r2, r3
; CHECK-NEXT:    vmov.u8 r3, q1[4]
; CHECK-NEXT:    adc.w r12, r0, r1
; CHECK-NEXT:    vmov.u8 r1, q1[5]
; CHECK-NEXT:    vmov q3[2], q3[0], r3, r1
; CHECK-NEXT:    vmov.u8 r3, q0[5]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r3
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r1, s14
; CHECK-NEXT:    vmov r3, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r0, s16
; CHECK-NEXT:    umull r1, r3, r3, r1
; CHECK-NEXT:    umull r0, r4, r0, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r0, r1
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r3
; CHECK-NEXT:    vmov.u8 r4, q0[6]
; CHECK-NEXT:    vmov r1, s12
; CHECK-NEXT:    vmov r0, s13
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[7]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q1[6]
; CHECK-NEXT:    vmov q3[2], q3[0], r3, r2
; CHECK-NEXT:    vmov.u8 r3, q0[7]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r3
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    vmov r3, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r0, s16
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    umull r0, r4, r0, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r0, r2
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r3
; CHECK-NEXT:    vmov.u8 r4, q0[8]
; CHECK-NEXT:    vmov r2, s12
; CHECK-NEXT:    vmov r0, s13
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[9]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q1[8]
; CHECK-NEXT:    vmov q3[2], q3[0], r3, r2
; CHECK-NEXT:    vmov.u8 r3, q0[9]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r3
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    vmov r3, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r0, s16
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    umull r0, r4, r0, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r0, r2
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r3
; CHECK-NEXT:    vmov.u8 r4, q0[10]
; CHECK-NEXT:    vmov r2, s12
; CHECK-NEXT:    vmov r0, s13
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[11]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q1[10]
; CHECK-NEXT:    vmov q3[2], q3[0], r3, r2
; CHECK-NEXT:    vmov.u8 r3, q0[11]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r3
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    vmov r3, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r0, s16
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    umull r0, r4, r0, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r0, r2
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r3
; CHECK-NEXT:    vmov.u8 r4, q0[12]
; CHECK-NEXT:    vmov r2, s12
; CHECK-NEXT:    vmov r0, s13
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[13]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q1[12]
; CHECK-NEXT:    vmov q3[2], q3[0], r3, r2
; CHECK-NEXT:    vmov.u8 r3, q0[13]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r3
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r2, s14
; CHECK-NEXT:    vmov r3, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r0, s16
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    umull r0, r4, r0, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r0, r2
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r3
; CHECK-NEXT:    vmov.u8 r4, q0[14]
; CHECK-NEXT:    vmov r2, s12
; CHECK-NEXT:    vmov r0, s13
; CHECK-NEXT:    adds r1, r1, r2
; CHECK-NEXT:    adc.w r2, r12, r0
; CHECK-NEXT:    vmov r0, s14
; CHECK-NEXT:    adds r0, r0, r1
; CHECK-NEXT:    adc.w r1, r2, r3
; CHECK-NEXT:    vmov.u8 r2, q1[15]
; CHECK-NEXT:    vmov.u8 r3, q1[14]
; CHECK-NEXT:    vmov q1[2], q1[0], r3, r2
; CHECK-NEXT:    vmov.u8 r3, q0[15]
; CHECK-NEXT:    vmov q0[2], q0[0], r4, r3
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; CHECK-NEXT:    vmov r2, s4
; CHECK-NEXT:    vmov r3, s0
; CHECK-NEXT:    umlal r0, r1, r3, r2
; CHECK-NEXT:    vmov r2, s6
; CHECK-NEXT:    vmov r3, s2
; CHECK-NEXT:    umlal r0, r1, r3, r2
; CHECK-NEXT:    vpop {d8, d9}
; CHECK-NEXT:    pop {r4, pc}
entry:
  %xx = zext <16 x i8> %x to <16 x i64>
  %yy = zext <16 x i8> %y to <16 x i64>
  %m = mul <16 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v16i64(<16 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v16i8_v16i64_sext(<16 x i8> %x, <16 x i8> %y) {
; CHECK-LABEL: add_v16i8_v16i64_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r7, lr}
; CHECK-NEXT:    push {r7, lr}
; CHECK-NEXT:    vmov.u8 r0, q1[1]
; CHECK-NEXT:    vmov.u8 r1, q0[1]
; CHECK-NEXT:    vmov.u8 r2, q1[0]
; CHECK-NEXT:    vmov.u8 r3, q0[0]
; CHECK-NEXT:    sxtb r0, r0
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    vmov q2[2], q2[0], r2, r0
; CHECK-NEXT:    vmov q2[3], q2[1], r3, r1
; CHECK-NEXT:    vmov r2, s10
; CHECK-NEXT:    vmov r3, s8
; CHECK-NEXT:    vmov r0, s9
; CHECK-NEXT:    adds.w lr, r3, r2
; CHECK-NEXT:    vmov.u8 r3, q0[3]
; CHECK-NEXT:    adc.w r12, r0, r1
; CHECK-NEXT:    vmov.u8 r1, q1[3]
; CHECK-NEXT:    vmov.u8 r0, q1[2]
; CHECK-NEXT:    vmov.u8 r2, q0[2]
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    sxtb r0, r0
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    smull r1, r3, r3, r1
; CHECK-NEXT:    smull r0, r2, r2, r0
; CHECK-NEXT:    vmov q2[2], q2[0], r0, r1
; CHECK-NEXT:    vmov q2[3], q2[1], r2, r3
; CHECK-NEXT:    vmov r1, s8
; CHECK-NEXT:    vmov r0, s9
; CHECK-NEXT:    vmov r2, s10
; CHECK-NEXT:    adds.w r1, r1, lr
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds.w lr, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[5]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q0[5]
; CHECK-NEXT:    vmov.u8 r0, q1[4]
; CHECK-NEXT:    vmov.u8 r1, q0[4]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    sxtb r0, r0
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    vmov q2[2], q2[0], r0, r2
; CHECK-NEXT:    vmov q2[3], q2[1], r1, r3
; CHECK-NEXT:    vmov r1, s8
; CHECK-NEXT:    vmov r0, s9
; CHECK-NEXT:    vmov r2, s10
; CHECK-NEXT:    adds.w r1, r1, lr
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds.w lr, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[7]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q0[7]
; CHECK-NEXT:    vmov.u8 r0, q1[6]
; CHECK-NEXT:    vmov.u8 r1, q0[6]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    sxtb r0, r0
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    vmov q2[2], q2[0], r0, r2
; CHECK-NEXT:    vmov q2[3], q2[1], r1, r3
; CHECK-NEXT:    vmov r1, s8
; CHECK-NEXT:    vmov r0, s9
; CHECK-NEXT:    vmov r2, s10
; CHECK-NEXT:    adds.w r1, r1, lr
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds.w lr, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[9]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q0[9]
; CHECK-NEXT:    vmov.u8 r0, q1[8]
; CHECK-NEXT:    vmov.u8 r1, q0[8]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    sxtb r0, r0
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    vmov q2[2], q2[0], r0, r2
; CHECK-NEXT:    vmov q2[3], q2[1], r1, r3
; CHECK-NEXT:    vmov r1, s8
; CHECK-NEXT:    vmov r0, s9
; CHECK-NEXT:    vmov r2, s10
; CHECK-NEXT:    adds.w r1, r1, lr
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds.w lr, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[11]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q0[11]
; CHECK-NEXT:    vmov.u8 r0, q1[10]
; CHECK-NEXT:    vmov.u8 r1, q0[10]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    sxtb r0, r0
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    vmov q2[2], q2[0], r0, r2
; CHECK-NEXT:    vmov q2[3], q2[1], r1, r3
; CHECK-NEXT:    vmov r1, s8
; CHECK-NEXT:    vmov r0, s9
; CHECK-NEXT:    vmov r2, s10
; CHECK-NEXT:    adds.w r1, r1, lr
; CHECK-NEXT:    adc.w r0, r0, r12
; CHECK-NEXT:    adds.w lr, r1, r2
; CHECK-NEXT:    vmov.u8 r2, q1[13]
; CHECK-NEXT:    adc.w r12, r0, r3
; CHECK-NEXT:    vmov.u8 r3, q0[13]
; CHECK-NEXT:    vmov.u8 r0, q1[12]
; CHECK-NEXT:    vmov.u8 r1, q0[12]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    sxtb r0, r0
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    vmov q2[2], q2[0], r0, r2
; CHECK-NEXT:    vmov q2[3], q2[1], r1, r3
; CHECK-NEXT:    vmov r1, s8
; CHECK-NEXT:    vmov r0, s9
; CHECK-NEXT:    adds.w r1, r1, lr
; CHECK-NEXT:    adc.w r2, r12, r0
; CHECK-NEXT:    vmov r0, s10
; CHECK-NEXT:    adds r0, r0, r1
; CHECK-NEXT:    adc.w r1, r2, r3
; CHECK-NEXT:    vmov.u8 r2, q1[14]
; CHECK-NEXT:    vmov.u8 r3, q0[14]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smlal r0, r1, r3, r2
; CHECK-NEXT:    vmov.u8 r2, q1[15]
; CHECK-NEXT:    vmov.u8 r3, q0[15]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smlal r0, r1, r3, r2
; CHECK-NEXT:    pop {r7, pc}
entry:
  %xx = sext <16 x i8> %x to <16 x i64>
  %yy = sext <16 x i8> %y to <16 x i64>
  %m = mul <16 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v16i64(<16 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v8i8_v8i64_zext(<8 x i8> %x, <8 x i8> %y) {
; CHECK-LABEL: add_v8i8_v8i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.u8 q1, q1
; CHECK-NEXT:    vmovlb.u8 q0, q0
; CHECK-NEXT:    vmlalv.u16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i8> %x to <8 x i64>
  %yy = zext <8 x i8> %y to <8 x i64>
  %m = mul <8 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v8i8_v8i64_sext(<8 x i8> %x, <8 x i8> %y) {
; CHECK-LABEL: add_v8i8_v8i64_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.s8 q1, q1
; CHECK-NEXT:    vmovlb.s8 q0, q0
; CHECK-NEXT:    vmlalv.s16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i8> %x to <8 x i64>
  %yy = sext <8 x i8> %y to <8 x i64>
  %m = mul <8 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v4i8_v4i64_zext(<4 x i8> %x, <4 x i8> %y) {
; CHECK-LABEL: add_v4i8_v4i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.i32 q2, #0xff
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; CHECK-NEXT:    vmlalv.u32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i8> %x to <4 x i64>
  %yy = zext <4 x i8> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v4i8_v4i64_sext(<4 x i8> %x, <4 x i8> %y) {
; CHECK-LABEL: add_v4i8_v4i64_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.s8 q1, q1
; CHECK-NEXT:    vmovlb.s8 q0, q0
; CHECK-NEXT:    vmovlb.s16 q1, q1
; CHECK-NEXT:    vmovlb.s16 q0, q0
; CHECK-NEXT:    vmlalv.s32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i8> %x to <4 x i64>
  %yy = sext <4 x i8> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v2i8_v2i64_zext(<2 x i8> %x, <2 x i8> %y) {
; CHECK-LABEL: add_v2i8_v2i64_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.i64 q2, #0xff
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; CHECK-NEXT:    vmov r0, s6
; CHECK-NEXT:    vmov r1, s2
; CHECK-NEXT:    vmov r2, s4
; CHECK-NEXT:    vmov r3, s0
; CHECK-NEXT:    umull r0, r1, r1, r0
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    add r0, r2
; CHECK-NEXT:    orrs r1, r3
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <2 x i8> %x to <2 x i64>
  %yy = zext <2 x i8> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v2i8_v2i64_sext(<2 x i8> %x, <2 x i8> %y) {
; CHECK-LABEL: add_v2i8_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:    sxtb r0, r0
; CHECK-NEXT:    sxtb r1, r1
; CHECK-NEXT:    smull r0, r1, r1, r0
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smlal r0, r1, r3, r2
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <2 x i8> %x to <2 x i64>
  %yy = sext <2 x i8> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i64 @add_v2i64_v2i64(<2 x i64> %x, <2 x i64> %y) {
; CHECK-LABEL: add_v2i64_v2i64:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r4, lr}
; CHECK-NEXT:    push {r4, lr}
; CHECK-NEXT:    vmov r0, s4
; CHECK-NEXT:    vmov r1, s0
; CHECK-NEXT:    vmov r2, s5
; CHECK-NEXT:    vmov r4, s7
; CHECK-NEXT:    umull r12, r3, r1, r0
; CHECK-NEXT:    mla r1, r1, r2, r3
; CHECK-NEXT:    vmov r2, s1
; CHECK-NEXT:    vmov r3, s2
; CHECK-NEXT:    vmov.32 q2[0], r12
; CHECK-NEXT:    mla r1, r2, r0, r1
; CHECK-NEXT:    vmov r2, s6
; CHECK-NEXT:    vmov.32 q2[1], r1
; CHECK-NEXT:    vmov r12, s8
; CHECK-NEXT:    umull lr, r0, r3, r2
; CHECK-NEXT:    mla r0, r3, r4, r0
; CHECK-NEXT:    vmov r3, s3
; CHECK-NEXT:    mla r2, r3, r2, r0
; CHECK-NEXT:    adds.w r0, r12, lr
; CHECK-NEXT:    adcs r1, r2
; CHECK-NEXT:    pop {r4, pc}
entry:
  %m = mul <2 x i64> %x, %y
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  ret i64 %z
}

define arm_aapcs_vfpcc i32 @add_v4i32_v4i32_acc(<4 x i32> %x, <4 x i32> %y, i32 %a) {
; CHECK-LABEL: add_v4i32_v4i32_acc:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %m = mul <4 x i32> %x, %y
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i64 @add_v4i32_v4i64_acc_zext(<4 x i32> %x, <4 x i32> %y, i64 %a) {
; CHECK-LABEL: add_v4i32_v4i64_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalva.u32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i32> %x to <4 x i64>
  %yy = zext <4 x i32> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v4i32_v4i64_acc_sext(<4 x i32> %x, <4 x i32> %y, i64 %a) {
; CHECK-LABEL: add_v4i32_v4i64_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalva.s32 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i32> %x to <4 x i64>
  %yy = sext <4 x i32> %y to <4 x i64>
  %m = mul <4 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v2i32_v2i64_acc_zext(<2 x i32> %x, <2 x i32> %y, i64 %a) {
; CHECK-LABEL: add_v2i32_v2i64_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r7, lr}
; CHECK-NEXT:    push {r7, lr}
; 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:    adcs r1, r3
; CHECK-NEXT:    pop {r7, pc}
entry:
  %xx = zext <2 x i32> %x to <2 x i64>
  %yy = zext <2 x i32> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v2i32_v2i64_acc_sext(<2 x i32> %x, <2 x i32> %y, i64 %a) {
; CHECK-LABEL: add_v2i32_v2i64_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r7, lr}
; CHECK-NEXT:    push {r7, lr}
; 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:    adcs r1, r3
; CHECK-NEXT:    pop {r7, pc}
entry:
  %xx = sext <2 x i32> %x to <2 x i64>
  %yy = sext <2 x i32> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i32 @add_v8i16_v8i32_acc_zext(<8 x i16> %x, <8 x i16> %y, i32 %a) {
; CHECK-LABEL: add_v8i16_v8i32_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.u16 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i16> %x to <8 x i32>
  %yy = zext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v8i16_v8i32_acc_sext(<8 x i16> %x, <8 x i16> %y, i32 %a) {
; CHECK-LABEL: add_v8i16_v8i32_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.s16 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i32>
  %yy = sext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v8i32(<8 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v4i16_v4i32_acc_zext(<4 x i16> %x, <4 x i16> %y, i32 %a) {
; CHECK-LABEL: add_v4i16_v4i32_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.u16 q1, q1
; CHECK-NEXT:    vmovlb.u16 q0, q0
; CHECK-NEXT:    vmlava.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i16> %x to <4 x i32>
  %yy = zext <4 x i16> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v4i16_v4i32_acc_sext(<4 x i16> %x, <4 x i16> %y, i32 %a) {
; CHECK-LABEL: add_v4i16_v4i32_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.s16 q1, q1
; CHECK-NEXT:    vmovlb.s16 q0, q0
; CHECK-NEXT:    vmlava.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i16> %x to <4 x i32>
  %yy = sext <4 x i16> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc zeroext i16 @add_v8i16_v8i16_acc(<8 x i16> %x, <8 x i16> %y, i16 %a) {
; CHECK-LABEL: add_v8i16_v8i16_acc:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.u16 r0, q0, q1
; CHECK-NEXT:    uxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %m = mul <8 x i16> %x, %y
  %z = call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> %m)
  %r = add i16 %z, %a
  ret i16 %r
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i64_acc_zext(<8 x i16> %x, <8 x i16> %y, i64 %a) {
; CHECK-LABEL: add_v8i16_v8i64_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalva.u16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i16> %x to <8 x i64>
  %yy = zext <8 x i16> %y to <8 x i64>
  %m = mul <8 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i64_acc_sext(<8 x i16> %x, <8 x i16> %y, i64 %a) {
; CHECK-LABEL: add_v8i16_v8i64_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalva.s16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i64>
  %yy = sext <8 x i16> %y to <8 x i64>
  %m = mul <8 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i32_v8i64_acc_zext(<8 x i16> %x, <8 x i16> %y, i64 %a) {
; CHECK-LABEL: add_v8i16_v8i32_v8i64_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalva.u16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i16> %x to <8 x i32>
  %yy = zext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %ma = zext <8 x i32> %m to <8 x i64>
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %ma)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i32_v8i64_acc_sext(<8 x i16> %x, <8 x i16> %y, i64 %a) {
; CHECK-LABEL: add_v8i16_v8i32_v8i64_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalva.s16 r0, r1, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i32>
  %yy = sext <8 x i16> %y to <8 x i32>
  %m = mul <8 x i32> %xx, %yy
  %ma = sext <8 x i32> %m to <8 x i64>
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %ma)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v8i16_v8i32_v8i64_acc_sextzext(<8 x i16> %x, <8 x i16> %y, i64 %a) {
; CHECK-LABEL: add_v8i16_v8i32_v8i64_acc_sextzext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlalva.s16 r0, r1, q0, q0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i16> %x to <8 x i32>
  %m = mul <8 x i32> %xx, %xx
  %ma = zext <8 x i32> %m to <8 x i64>
  %z = call i64 @llvm.vector.reduce.add.v8i64(<8 x i64> %ma)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v2i16_v2i64_acc_zext(<2 x i16> %x, <2 x i16> %y, i64 %a) {
; CHECK-LABEL: add_v2i16_v2i64_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r7, lr}
; CHECK-NEXT:    push {r7, lr}
; CHECK-NEXT:    vmov.i64 q2, #0xffff
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; 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:    adds r0, r0, r2
; CHECK-NEXT:    adc.w r1, r1, lr
; CHECK-NEXT:    pop {r7, pc}
entry:
  %xx = zext <2 x i16> %x to <2 x i64>
  %yy = zext <2 x i16> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v2i16_v2i64_acc_sext(<2 x i16> %x, <2 x i16> %y, i64 %a) {
; CHECK-LABEL: add_v2i16_v2i64_acc_sext:
; 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:    sxth r2, r2
; CHECK-NEXT:    sxth r3, r3
; CHECK-NEXT:    smull r2, r12, r3, r2
; CHECK-NEXT:    vmov r3, s6
; CHECK-NEXT:    sxth.w lr, r3
; CHECK-NEXT:    vmov r3, s2
; CHECK-NEXT:    sxth r3, r3
; CHECK-NEXT:    smlal r2, r12, r3, lr
; CHECK-NEXT:    adds r0, r0, r2
; CHECK-NEXT:    adc.w r1, r1, r12
; CHECK-NEXT:    pop {r7, pc}
entry:
  %xx = sext <2 x i16> %x to <2 x i64>
  %yy = sext <2 x i16> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i32_acc_zext(<16 x i8> %x, <16 x i8> %y, i32 %a) {
; CHECK-LABEL: add_v16i8_v16i32_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.u8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <16 x i8> %x to <16 x i32>
  %yy = zext <16 x i8> %y to <16 x i32>
  %m = mul <16 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i32_acc_sext(<16 x i8> %x, <16 x i8> %y, i32 %a) {
; CHECK-LABEL: add_v16i8_v16i32_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.s8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i32>
  %yy = sext <16 x i8> %y to <16 x i32>
  %m = mul <16 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i16_v16i32_acc_zext(<16 x i8> %x, <16 x i8> %y, i32 %a) {
; CHECK-LABEL: add_v16i8_v16i16_v16i32_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.u8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <16 x i8> %x to <16 x i16>
  %yy = zext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %ma = zext <16 x i16> %m to <16 x i32>
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %ma)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i16_v16i32_acc_sext(<16 x i8> %x, <16 x i8> %y, i32 %a) {
; CHECK-LABEL: add_v16i8_v16i16_v16i32_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.s8 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i16>
  %yy = sext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %ma = sext <16 x i16> %m to <16 x i32>
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %ma)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v16i8_v16i16_v16i32_acc_sextzext(<16 x i8> %x, i32 %a) {
; CHECK-LABEL: add_v16i8_v16i16_v16i32_acc_sextzext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.s8 r0, q0, q0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i16>
  %m = mul <16 x i16> %xx, %xx
  %ma = zext <16 x i16> %m to <16 x i32>
  %z = call i32 @llvm.vector.reduce.add.v16i32(<16 x i32> %ma)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v4i8_v4i32_acc_zext(<4 x i8> %x, <4 x i8> %y, i32 %a) {
; CHECK-LABEL: add_v4i8_v4i32_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmov.i32 q2, #0xff
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; CHECK-NEXT:    vmlava.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <4 x i8> %x to <4 x i32>
  %yy = zext <4 x i8> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc i32 @add_v4i8_v4i32_acc_sext(<4 x i8> %x, <4 x i8> %y, i32 %a) {
; CHECK-LABEL: add_v4i8_v4i32_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmovlb.s8 q1, q1
; CHECK-NEXT:    vmovlb.s8 q0, q0
; CHECK-NEXT:    vmovlb.s16 q1, q1
; CHECK-NEXT:    vmovlb.s16 q0, q0
; CHECK-NEXT:    vmlava.u32 r0, q0, q1
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <4 x i8> %x to <4 x i32>
  %yy = sext <4 x i8> %y to <4 x i32>
  %m = mul <4 x i32> %xx, %yy
  %z = call i32 @llvm.vector.reduce.add.v4i32(<4 x i32> %m)
  %r = add i32 %z, %a
  ret i32 %r
}

define arm_aapcs_vfpcc zeroext i16 @add_v16i8_v16i16_acc_zext(<16 x i8> %x, <16 x i8> %y, i16 %a) {
; CHECK-LABEL: add_v16i8_v16i16_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.u8 r0, q0, q1
; CHECK-NEXT:    uxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <16 x i8> %x to <16 x i16>
  %yy = zext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v16i16(<16 x i16> %m)
  %r = add i16 %z, %a
  ret i16 %r
}

define arm_aapcs_vfpcc signext i16 @add_v16i8_v16i16_acc_sext(<16 x i8> %x, <16 x i8> %y, i16 %a) {
; CHECK-LABEL: add_v16i8_v16i16_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.s8 r0, q0, q1
; CHECK-NEXT:    sxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <16 x i8> %x to <16 x i16>
  %yy = sext <16 x i8> %y to <16 x i16>
  %m = mul <16 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v16i16(<16 x i16> %m)
  %r = add i16 %z, %a
  ret i16 %r
}

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:    vmlava.u16 r0, q0, q1
; CHECK-NEXT:    uxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = zext <8 x i8> %x to <8 x i16>
  %yy = zext <8 x i8> %y to <8 x i16>
  %m = mul <8 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> %m)
  %r = add i16 %z, %a
  ret i16 %r
}

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:    vmlava.u16 r0, q0, q1
; CHECK-NEXT:    sxth r0, r0
; CHECK-NEXT:    bx lr
entry:
  %xx = sext <8 x i8> %x to <8 x i16>
  %yy = sext <8 x i8> %y to <8 x i16>
  %m = mul <8 x i16> %xx, %yy
  %z = call i16 @llvm.vector.reduce.add.v8i16(<8 x i16> %m)
  %r = add i16 %z, %a
  ret i16 %r
}

define arm_aapcs_vfpcc zeroext i8 @add_v16i8_v16i8_acc(<16 x i8> %x, <16 x i8> %y, i8 %a) {
; CHECK-LABEL: add_v16i8_v16i8_acc:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    vmlava.u8 r0, q0, q1
; CHECK-NEXT:    uxtb r0, r0
; CHECK-NEXT:    bx lr
entry:
  %m = mul <16 x i8> %x, %y
  %z = call i8 @llvm.vector.reduce.add.v16i8(<16 x i8> %m)
  %r = add i8 %z, %a
  ret i8 %r
}

define arm_aapcs_vfpcc i64 @add_v16i8_v16i64_acc_zext(<16 x i8> %x, <16 x i8> %y, i64 %a) {
; CHECK-LABEL: add_v16i8_v16i64_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r4, r5, r6, lr}
; CHECK-NEXT:    push {r4, r5, r6, lr}
; CHECK-NEXT:    .vsave {d8, d9}
; CHECK-NEXT:    vpush {d8, d9}
; CHECK-NEXT:    vmov.u8 r2, q1[1]
; CHECK-NEXT:    vmov.u8 r3, q1[0]
; CHECK-NEXT:    vmov q3[2], q3[0], r3, r2
; CHECK-NEXT:    vmov.u8 r3, q0[1]
; CHECK-NEXT:    vmov.u8 r2, q0[0]
; CHECK-NEXT:    vmov.i64 q2, #0xff
; CHECK-NEXT:    vmov q4[2], q4[0], r2, r3
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r12, s14
; CHECK-NEXT:    vmov r2, s18
; CHECK-NEXT:    vmov.u8 r4, q1[2]
; CHECK-NEXT:    vmov r3, s16
; CHECK-NEXT:    vmov.u8 r5, q0[2]
; CHECK-NEXT:    umull r12, lr, r2, r12
; CHECK-NEXT:    vmov r2, s12
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    orr.w lr, lr, r3
; CHECK-NEXT:    vmov.u8 r3, q1[3]
; CHECK-NEXT:    vmov q3[2], q3[0], r4, r3
; CHECK-NEXT:    vmov.u8 r4, q0[3]
; CHECK-NEXT:    vmov q4[2], q4[0], r5, r4
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r3, s14
; CHECK-NEXT:    vmov r4, s18
; CHECK-NEXT:    add r2, r12
; CHECK-NEXT:    vmov r5, s12
; CHECK-NEXT:    vmov r6, s16
; CHECK-NEXT:    umull r3, r4, r4, r3
; CHECK-NEXT:    umull r5, r6, r6, r5
; CHECK-NEXT:    vmov q3[2], q3[0], r5, r3
; CHECK-NEXT:    vmov.u8 r5, q1[4]
; CHECK-NEXT:    vmov q3[3], q3[1], r6, r4
; CHECK-NEXT:    vmov r6, s12
; CHECK-NEXT:    vmov r3, s13
; CHECK-NEXT:    adds r2, r2, r6
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    adc.w r3, r3, lr
; CHECK-NEXT:    adds.w r12, r2, r6
; CHECK-NEXT:    vmov.u8 r6, q1[5]
; CHECK-NEXT:    vmov q3[2], q3[0], r5, r6
; CHECK-NEXT:    adcs r3, r4
; CHECK-NEXT:    vmov.u8 r5, q0[5]
; CHECK-NEXT:    vmov.u8 r4, q0[4]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r5
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    vmov r5, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r2, s16
; CHECK-NEXT:    umull r6, r5, r5, r6
; CHECK-NEXT:    umull r2, r4, r2, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r2, r6
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r5
; CHECK-NEXT:    vmov.u8 r4, q0[6]
; CHECK-NEXT:    vmov r6, s12
; CHECK-NEXT:    vmov r2, s13
; CHECK-NEXT:    adds.w r6, r6, r12
; CHECK-NEXT:    adcs r2, r3
; CHECK-NEXT:    vmov r3, s14
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov.u8 r6, q1[7]
; CHECK-NEXT:    adc.w r12, r2, r5
; CHECK-NEXT:    vmov.u8 r5, q1[6]
; CHECK-NEXT:    vmov q3[2], q3[0], r5, r6
; CHECK-NEXT:    vmov.u8 r5, q0[7]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r5
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    vmov r5, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r2, s16
; CHECK-NEXT:    umull r6, r5, r5, r6
; CHECK-NEXT:    umull r2, r4, r2, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r2, r6
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r5
; CHECK-NEXT:    vmov.u8 r4, q0[8]
; CHECK-NEXT:    vmov r6, s12
; CHECK-NEXT:    vmov r2, s13
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov.u8 r6, q1[9]
; CHECK-NEXT:    adc.w r12, r2, r5
; CHECK-NEXT:    vmov.u8 r5, q1[8]
; CHECK-NEXT:    vmov q3[2], q3[0], r5, r6
; CHECK-NEXT:    vmov.u8 r5, q0[9]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r5
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    vmov r5, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r2, s16
; CHECK-NEXT:    umull r6, r5, r5, r6
; CHECK-NEXT:    umull r2, r4, r2, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r2, r6
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r5
; CHECK-NEXT:    vmov.u8 r4, q0[10]
; CHECK-NEXT:    vmov r6, s12
; CHECK-NEXT:    vmov r2, s13
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov.u8 r6, q1[11]
; CHECK-NEXT:    adc.w r12, r2, r5
; CHECK-NEXT:    vmov.u8 r5, q1[10]
; CHECK-NEXT:    vmov q3[2], q3[0], r5, r6
; CHECK-NEXT:    vmov.u8 r5, q0[11]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r5
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    vmov r5, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r2, s16
; CHECK-NEXT:    umull r6, r5, r5, r6
; CHECK-NEXT:    umull r2, r4, r2, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r2, r6
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r5
; CHECK-NEXT:    vmov.u8 r4, q0[12]
; CHECK-NEXT:    vmov r6, s12
; CHECK-NEXT:    vmov r2, s13
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov.u8 r6, q1[13]
; CHECK-NEXT:    adc.w r12, r2, r5
; CHECK-NEXT:    vmov.u8 r5, q1[12]
; CHECK-NEXT:    vmov q3[2], q3[0], r5, r6
; CHECK-NEXT:    vmov.u8 r5, q0[13]
; CHECK-NEXT:    vmov q4[2], q4[0], r4, r5
; CHECK-NEXT:    vand q3, q3, q2
; CHECK-NEXT:    vand q4, q4, q2
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    vmov r5, s18
; CHECK-NEXT:    vmov r4, s12
; CHECK-NEXT:    vmov r2, s16
; CHECK-NEXT:    umull r6, r5, r5, r6
; CHECK-NEXT:    umull r2, r4, r2, r4
; CHECK-NEXT:    vmov q3[2], q3[0], r2, r6
; CHECK-NEXT:    vmov q3[3], q3[1], r4, r5
; CHECK-NEXT:    vmov.u8 r4, q0[14]
; CHECK-NEXT:    vmov r6, s12
; CHECK-NEXT:    vmov r2, s13
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov r6, s14
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds r3, r3, r6
; CHECK-NEXT:    vmov.u8 r6, q1[15]
; CHECK-NEXT:    adcs r2, r5
; CHECK-NEXT:    vmov.u8 r5, q1[14]
; CHECK-NEXT:    vmov q1[2], q1[0], r5, r6
; CHECK-NEXT:    vmov.u8 r5, q0[15]
; CHECK-NEXT:    vmov q0[2], q0[0], r4, r5
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; CHECK-NEXT:    vmov r6, s4
; CHECK-NEXT:    vmov r5, s0
; CHECK-NEXT:    umlal r3, r2, r5, r6
; CHECK-NEXT:    vmov r6, s6
; CHECK-NEXT:    vmov r5, s2
; CHECK-NEXT:    umlal r3, r2, r5, r6
; CHECK-NEXT:    adds r0, r0, r3
; CHECK-NEXT:    adcs r1, r2
; CHECK-NEXT:    vpop {d8, d9}
; CHECK-NEXT:    pop {r4, r5, r6, pc}
entry:
  %xx = zext <16 x i8> %x to <16 x i64>
  %yy = zext <16 x i8> %y to <16 x i64>
  %m = mul <16 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v16i64(<16 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v16i8_v16i64_acc_sext(<16 x i8> %x, <16 x i8> %y, i64 %a) {
; CHECK-LABEL: add_v16i8_v16i64_acc_sext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r4, r5, r7, lr}
; CHECK-NEXT:    push {r4, r5, r7, lr}
; CHECK-NEXT:    vmov.u8 r2, q1[1]
; CHECK-NEXT:    vmov.u8 r3, q0[1]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r12, r3, r3, r2
; CHECK-NEXT:    vmov.u8 r2, q1[0]
; CHECK-NEXT:    sxtb.w lr, r2
; CHECK-NEXT:    vmov.u8 r2, q0[0]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    vmov.u8 r4, q1[2]
; CHECK-NEXT:    smull r2, lr, r2, lr
; CHECK-NEXT:    vmov.u8 r5, q0[2]
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    vmov q2[2], q2[0], r2, r12
; CHECK-NEXT:    smull r4, r5, r5, r4
; CHECK-NEXT:    vmov q2[3], q2[1], lr, r3
; CHECK-NEXT:    vmov lr, s10
; CHECK-NEXT:    vmov r2, s8
; CHECK-NEXT:    vmov r12, s9
; CHECK-NEXT:    adds.w lr, lr, r2
; CHECK-NEXT:    vmov.u8 r2, q1[3]
; CHECK-NEXT:    adc.w r12, r12, r3
; CHECK-NEXT:    vmov.u8 r3, q0[3]
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    vmov q2[2], q2[0], r4, r2
; CHECK-NEXT:    vmov q2[3], q2[1], r5, r3
; CHECK-NEXT:    vmov r4, s8
; CHECK-NEXT:    vmov r2, s9
; CHECK-NEXT:    adds.w r5, lr, r4
; CHECK-NEXT:    vmov r4, s10
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds.w lr, r5, r4
; CHECK-NEXT:    vmov.u8 r4, q0[5]
; CHECK-NEXT:    adc.w r12, r2, r3
; CHECK-NEXT:    vmov.u8 r3, q1[5]
; CHECK-NEXT:    vmov.u8 r2, q1[4]
; CHECK-NEXT:    vmov.u8 r5, q0[4]
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    smull r3, r4, r4, r3
; CHECK-NEXT:    smull r2, r5, r5, r2
; CHECK-NEXT:    vmov q2[2], q2[0], r2, r3
; CHECK-NEXT:    vmov q2[3], q2[1], r5, r4
; CHECK-NEXT:    vmov r3, s8
; CHECK-NEXT:    vmov r2, s9
; CHECK-NEXT:    vmov r5, s10
; CHECK-NEXT:    adds.w r3, r3, lr
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds.w lr, r3, r5
; CHECK-NEXT:    vmov.u8 r5, q1[7]
; CHECK-NEXT:    adc.w r12, r2, r4
; CHECK-NEXT:    vmov.u8 r4, q0[7]
; CHECK-NEXT:    vmov.u8 r2, q1[6]
; CHECK-NEXT:    vmov.u8 r3, q0[6]
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r5, r4, r4, r5
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    vmov q2[2], q2[0], r2, r5
; CHECK-NEXT:    vmov q2[3], q2[1], r3, r4
; CHECK-NEXT:    vmov r3, s8
; CHECK-NEXT:    vmov r2, s9
; CHECK-NEXT:    vmov r5, s10
; CHECK-NEXT:    adds.w r3, r3, lr
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds.w lr, r3, r5
; CHECK-NEXT:    vmov.u8 r5, q1[9]
; CHECK-NEXT:    adc.w r12, r2, r4
; CHECK-NEXT:    vmov.u8 r4, q0[9]
; CHECK-NEXT:    vmov.u8 r2, q1[8]
; CHECK-NEXT:    vmov.u8 r3, q0[8]
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r5, r4, r4, r5
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    vmov q2[2], q2[0], r2, r5
; CHECK-NEXT:    vmov q2[3], q2[1], r3, r4
; CHECK-NEXT:    vmov r3, s8
; CHECK-NEXT:    vmov r2, s9
; CHECK-NEXT:    vmov r5, s10
; CHECK-NEXT:    adds.w r3, r3, lr
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds.w lr, r3, r5
; CHECK-NEXT:    vmov.u8 r5, q1[11]
; CHECK-NEXT:    adc.w r12, r2, r4
; CHECK-NEXT:    vmov.u8 r4, q0[11]
; CHECK-NEXT:    vmov.u8 r2, q1[10]
; CHECK-NEXT:    vmov.u8 r3, q0[10]
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r5, r4, r4, r5
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    vmov q2[2], q2[0], r2, r5
; CHECK-NEXT:    vmov q2[3], q2[1], r3, r4
; CHECK-NEXT:    vmov r3, s8
; CHECK-NEXT:    vmov r2, s9
; CHECK-NEXT:    vmov r5, s10
; CHECK-NEXT:    adds.w r3, r3, lr
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds.w lr, r3, r5
; CHECK-NEXT:    vmov.u8 r5, q1[13]
; CHECK-NEXT:    adc.w r12, r2, r4
; CHECK-NEXT:    vmov.u8 r4, q0[13]
; CHECK-NEXT:    vmov.u8 r2, q1[12]
; CHECK-NEXT:    vmov.u8 r3, q0[12]
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r5, r4, r4, r5
; CHECK-NEXT:    smull r2, r3, r3, r2
; CHECK-NEXT:    vmov q2[2], q2[0], r2, r5
; CHECK-NEXT:    vmov q2[3], q2[1], r3, r4
; CHECK-NEXT:    vmov r3, s8
; CHECK-NEXT:    vmov r2, s9
; CHECK-NEXT:    vmov r5, s10
; CHECK-NEXT:    adds.w r3, r3, lr
; CHECK-NEXT:    adc.w r2, r2, r12
; CHECK-NEXT:    adds r3, r3, r5
; CHECK-NEXT:    vmov.u8 r5, q1[14]
; CHECK-NEXT:    adcs r2, r4
; CHECK-NEXT:    vmov.u8 r4, q0[14]
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    smlal r3, r2, r4, r5
; CHECK-NEXT:    vmov.u8 r5, q1[15]
; CHECK-NEXT:    vmov.u8 r4, q0[15]
; CHECK-NEXT:    sxtb r5, r5
; CHECK-NEXT:    sxtb r4, r4
; CHECK-NEXT:    smlal r3, r2, r4, r5
; CHECK-NEXT:    adds r0, r0, r3
; CHECK-NEXT:    adcs r1, r2
; CHECK-NEXT:    pop {r4, r5, r7, pc}
entry:
  %xx = sext <16 x i8> %x to <16 x i64>
  %yy = sext <16 x i8> %y to <16 x i64>
  %m = mul <16 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v16i64(<16 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v2i8_v2i64_acc_zext(<2 x i8> %x, <2 x i8> %y, i64 %a) {
; CHECK-LABEL: add_v2i8_v2i64_acc_zext:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r7, lr}
; CHECK-NEXT:    push {r7, lr}
; CHECK-NEXT:    vmov.i64 q2, #0xff
; CHECK-NEXT:    vand q1, q1, q2
; CHECK-NEXT:    vand q0, q0, q2
; CHECK-NEXT:    vmov r2, s6
; CHECK-NEXT:    vmov r3, s2
; CHECK-NEXT:    umull r12, lr, r3, r2
; CHECK-NEXT:    vmov r2, s4
; CHECK-NEXT:    vmov r3, s0
; CHECK-NEXT:    umull r2, r3, r3, r2
; CHECK-NEXT:    add r2, r12
; CHECK-NEXT:    orr.w r3, r3, lr
; CHECK-NEXT:    adds r0, r0, r2
; CHECK-NEXT:    adcs r1, r3
; CHECK-NEXT:    pop {r7, pc}
entry:
  %xx = zext <2 x i8> %x to <2 x i64>
  %yy = zext <2 x i8> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v2i8_v2i64_acc_sext(<2 x i8> %x, <2 x i8> %y, i64 %a) {
; CHECK-LABEL: add_v2i8_v2i64_acc_sext:
; 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:    sxtb r2, r2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smull r2, r12, r3, r2
; CHECK-NEXT:    vmov r3, s6
; CHECK-NEXT:    sxtb.w lr, r3
; CHECK-NEXT:    vmov r3, s2
; CHECK-NEXT:    sxtb r3, r3
; CHECK-NEXT:    smlal r2, r12, r3, lr
; CHECK-NEXT:    adds r0, r0, r2
; CHECK-NEXT:    adc.w r1, r1, r12
; CHECK-NEXT:    pop {r7, pc}
entry:
  %xx = sext <2 x i8> %x to <2 x i64>
  %yy = sext <2 x i8> %y to <2 x i64>
  %m = mul <2 x i64> %xx, %yy
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

define arm_aapcs_vfpcc i64 @add_v2i64_v2i64_acc(<2 x i64> %x, <2 x i64> %y, i64 %a) {
; CHECK-LABEL: add_v2i64_v2i64_acc:
; CHECK:       @ %bb.0: @ %entry
; CHECK-NEXT:    .save {r4, r5, r6, lr}
; CHECK-NEXT:    push {r4, r5, r6, lr}
; CHECK-NEXT:    vmov r2, s4
; CHECK-NEXT:    vmov r3, s0
; CHECK-NEXT:    vmov r4, s5
; CHECK-NEXT:    vmov r6, s7
; CHECK-NEXT:    umull r12, lr, r3, r2
; CHECK-NEXT:    mla r3, r3, r4, lr
; CHECK-NEXT:    vmov r4, s1
; CHECK-NEXT:    vmov.32 q2[0], r12
; CHECK-NEXT:    mla r2, r4, r2, r3
; CHECK-NEXT:    vmov r4, s6
; CHECK-NEXT:    vmov r3, s2
; CHECK-NEXT:    vmov.32 q2[1], r2
; CHECK-NEXT:    vmov r12, s8
; CHECK-NEXT:    umull lr, r5, r3, r4
; CHECK-NEXT:    mla r3, r3, r6, r5
; CHECK-NEXT:    vmov r5, s3
; CHECK-NEXT:    adds.w r6, r12, lr
; CHECK-NEXT:    mla r3, r5, r4, r3
; CHECK-NEXT:    adcs r2, r3
; CHECK-NEXT:    adds r0, r0, r6
; CHECK-NEXT:    adcs r1, r2
; CHECK-NEXT:    pop {r4, r5, r6, pc}
entry:
  %m = mul <2 x i64> %x, %y
  %z = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %m)
  %r = add i64 %z, %a
  ret i64 %r
}

declare i16 @llvm.vector.reduce.add.v16i16(<16 x i16>)
declare i16 @llvm.vector.reduce.add.v8i16(<8 x i16>)
declare i32 @llvm.vector.reduce.add.v16i32(<16 x i32>)
declare i32 @llvm.vector.reduce.add.v4i32(<4 x i32>)
declare i32 @llvm.vector.reduce.add.v8i32(<8 x i32>)
declare i64 @llvm.vector.reduce.add.v16i64(<16 x i64>)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>)
declare i64 @llvm.vector.reduce.add.v4i64(<4 x i64>)
declare i64 @llvm.vector.reduce.add.v8i64(<8 x i64>)
declare i8 @llvm.vector.reduce.add.v16i8(<16 x i8>)