# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple arm-- -mattr=+neon -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s

--- |
  define void @test_add_s64() { ret void }
  define void @test_sub_s64() { ret void }
...
---
name:            test_add_s64
legalized:       true
regBankSelected: true
selected:        false
registers:
  - { id: 0, class: fprb }
  - { id: 1, class: fprb }
  - { id: 2, class: fprb }
body:             |
  bb.0:
    liveins: $d0, $d1

    ; CHECK-LABEL: name: test_add_s64
    ; CHECK: [[COPY:%[0-9]+]]:dpr = COPY $d0
    ; CHECK: [[COPY1:%[0-9]+]]:dpr = COPY $d1
    ; CHECK: [[VADDv1i64_:%[0-9]+]]:dpr = VADDv1i64 [[COPY]], [[COPY1]], 14 /* CC::al */, $noreg
    ; CHECK: $d0 = COPY [[VADDv1i64_]]
    ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $d0
    %0(s64) = COPY $d0

    %1(s64) = COPY $d1

    %2(s64) = G_ADD %0, %1

    $d0 = COPY %2(s64)

    BX_RET 14, $noreg, implicit $d0
...
---
name:            test_sub_s64
legalized:       true
regBankSelected: true
selected:        false
registers:
  - { id: 0, class: fprb }
  - { id: 1, class: fprb }
  - { id: 2, class: fprb }
body:             |
  bb.0:
    liveins: $d0, $d1

    ; CHECK-LABEL: name: test_sub_s64
    ; CHECK: [[COPY:%[0-9]+]]:dpr = COPY $d0
    ; CHECK: [[COPY1:%[0-9]+]]:dpr = COPY $d1
    ; CHECK: [[VSUBv1i64_:%[0-9]+]]:dpr = VSUBv1i64 [[COPY]], [[COPY1]], 14 /* CC::al */, $noreg
    ; CHECK: $d0 = COPY [[VSUBv1i64_]]
    ; CHECK: BX_RET 14 /* CC::al */, $noreg, implicit $d0
    %0(s64) = COPY $d0

    %1(s64) = COPY $d1

    %2(s64) = G_SUB %0, %1

    $d0 = COPY %2(s64)

    BX_RET 14, $noreg, implicit $d0