# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -O1 -verify-machineinstrs %s -o - | FileCheck %s
---
name:            splat_4xi32
alignment:       2
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $w0

    ; CHECK-LABEL: name: splat_4xi32
    ; CHECK: liveins: $w0
    ; CHECK: [[COPY:%[0-9]+]]:gpr32 = COPY $w0
    ; CHECK: [[DUPv4i32gpr:%[0-9]+]]:fpr128 = DUPv4i32gpr [[COPY]]
    ; CHECK: $q0 = COPY [[DUPv4i32gpr]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:gpr(s32) = COPY $w0
    %2:fpr(<4 x s32>) = G_IMPLICIT_DEF
    %3:gpr(s32) = G_CONSTANT i32 0
    %5:fpr(<4 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32), %3(s32), %3(s32)
    %1:fpr(<4 x s32>) = G_INSERT_VECTOR_ELT %2, %0(s32), %3(s32)
    %4:fpr(<4 x s32>) = G_SHUFFLE_VECTOR %1(<4 x s32>), %2, %5(<4 x s32>)
    $q0 = COPY %4(<4 x s32>)
    RET_ReallyLR implicit $q0

...
---
name:            splat_2xi64
alignment:       2
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $x0

    ; CHECK-LABEL: name: splat_2xi64
    ; CHECK: liveins: $x0
    ; CHECK: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
    ; CHECK: [[DUPv2i64gpr:%[0-9]+]]:fpr128 = DUPv2i64gpr [[COPY]]
    ; CHECK: $q0 = COPY [[DUPv2i64gpr]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:gpr(s64) = COPY $x0
    %2:fpr(<2 x s64>) = G_IMPLICIT_DEF
    %3:gpr(s32) = G_CONSTANT i32 0
    %5:fpr(<2 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32)
    %1:fpr(<2 x s64>) = G_INSERT_VECTOR_ELT %2, %0(s64), %3(s32)
    %4:fpr(<2 x s64>) = G_SHUFFLE_VECTOR %1(<2 x s64>), %2, %5(<2 x s32>)
    $q0 = COPY %4(<2 x s64>)
    RET_ReallyLR implicit $q0

...
---
name:            splat_4xf32
alignment:       2
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $s0

    ; CHECK-LABEL: name: splat_4xf32
    ; CHECK: liveins: $s0
    ; CHECK: [[COPY:%[0-9]+]]:fpr32 = COPY $s0
    ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.ssub
    ; CHECK: [[DUPv4i32lane:%[0-9]+]]:fpr128 = DUPv4i32lane [[INSERT_SUBREG]], 0
    ; CHECK: $q0 = COPY [[DUPv4i32lane]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:fpr(s32) = COPY $s0
    %2:fpr(<4 x s32>) = G_IMPLICIT_DEF
    %3:gpr(s32) = G_CONSTANT i32 0
    %5:fpr(<4 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32), %3(s32), %3(s32)
    %1:fpr(<4 x s32>) = G_INSERT_VECTOR_ELT %2, %0(s32), %3(s32)
    %4:fpr(<4 x s32>) = G_SHUFFLE_VECTOR %1(<4 x s32>), %2, %5(<4 x s32>)
    $q0 = COPY %4(<4 x s32>)
    RET_ReallyLR implicit $q0

...
---
name:            splat_2xf64
alignment:       2
legalized:       true
regBankSelected: true
tracksRegLiveness: true
body:             |
  bb.1.entry:
    liveins: $d0

    ; CHECK-LABEL: name: splat_2xf64
    ; CHECK: liveins: $d0
    ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY $d0
    ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.dsub
    ; CHECK: [[DUPv2i64lane:%[0-9]+]]:fpr128 = DUPv2i64lane [[INSERT_SUBREG]], 0
    ; CHECK: $q0 = COPY [[DUPv2i64lane]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:fpr(s64) = COPY $d0
    %2:fpr(<2 x s64>) = G_IMPLICIT_DEF
    %3:gpr(s32) = G_CONSTANT i32 0
    %5:fpr(<2 x s32>) = G_BUILD_VECTOR %3(s32), %3(s32)
    %1:fpr(<2 x s64>) = G_INSERT_VECTOR_ELT %2, %0(s64), %3(s32)
    %4:fpr(<2 x s64>) = G_SHUFFLE_VECTOR %1(<2 x s64>), %2, %5(<2 x s32>)
    $q0 = COPY %4(<2 x s64>)
    RET_ReallyLR implicit $q0

...