test/CodeGen/AArch64/GlobalISel/select-build-vector.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64-- -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
---
name:            test_f32
alignment:       4
exposesReturnsTwice: false
legalized:       true
regBankSelected: true
selected:        false
failedISel:      false
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $s0, $s1, $s2, $s3

    ; CHECK-LABEL: name: test_f32
    ; CHECK: liveins: $s0, $s1, $s2, $s3
    ; CHECK: [[COPY:%[0-9]+]]:fpr32 = COPY $s0
    ; CHECK: [[COPY1:%[0-9]+]]:fpr32 = COPY $s1
    ; CHECK: [[COPY2:%[0-9]+]]:fpr32 = COPY $s2
    ; CHECK: [[COPY3:%[0-9]+]]:fpr32 = COPY $s3
    ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.ssub
    ; CHECK: [[DEF1:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG1:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF1]], [[COPY1]], %subreg.ssub
    ; CHECK: [[INSvi32lane:%[0-9]+]]:fpr128 = INSvi32lane [[INSERT_SUBREG]], 1, [[INSERT_SUBREG1]], 0
    ; CHECK: [[DEF2:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG2:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF2]], [[COPY2]], %subreg.ssub
    ; CHECK: [[INSvi32lane1:%[0-9]+]]:fpr128 = INSvi32lane [[INSvi32lane]], 2, [[INSERT_SUBREG2]], 0
    ; CHECK: [[DEF3:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG3:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF3]], [[COPY3]], %subreg.ssub
    ; CHECK: [[INSvi32lane2:%[0-9]+]]:fpr128 = INSvi32lane [[INSvi32lane1]], 3, [[INSERT_SUBREG3]], 0
    ; CHECK: $q0 = COPY [[INSvi32lane2]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:fpr(s32) = COPY $s0
    %1:fpr(s32) = COPY $s1
    %2:fpr(s32) = COPY $s2
    %3:fpr(s32) = COPY $s3
    %4:fpr(<4 x s32>) = G_BUILD_VECTOR %0(s32), %1(s32), %2(s32), %3(s32)
    $q0 = COPY %4(<4 x s32>)
    RET_ReallyLR implicit $q0

...
---
name:            test_f64
alignment:       4
exposesReturnsTwice: false
legalized:       true
regBankSelected: true
selected:        false
failedISel:      false
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $d0, $d1, $d2, $d3

    ; CHECK-LABEL: name: test_f64
    ; CHECK: liveins: $d0, $d1, $d2, $d3
    ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY $d0
    ; CHECK: [[COPY1:%[0-9]+]]:fpr64 = COPY $d1
    ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.dsub
    ; CHECK: [[DEF1:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG1:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF1]], [[COPY1]], %subreg.dsub
    ; CHECK: [[INSvi64lane:%[0-9]+]]:fpr128 = INSvi64lane [[INSERT_SUBREG]], 1, [[INSERT_SUBREG1]], 0
    ; CHECK: $q0 = COPY [[INSvi64lane]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:fpr(s64) = COPY $d0
    %1:fpr(s64) = COPY $d1
    %4:fpr(<2 x s64>) = G_BUILD_VECTOR %0(s64), %1(s64)
    $q0 = COPY %4(<2 x s64>)
    RET_ReallyLR implicit $q0

...
---
name:            test_i32
alignment:       4
exposesReturnsTwice: false
legalized:       true
regBankSelected: true
selected:        false
failedISel:      false
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $w0, $w1, $w2, $w3

    ; CHECK-LABEL: name: test_i32
    ; CHECK: liveins: $w0, $w1, $w2, $w3
    ; CHECK: [[COPY:%[0-9]+]]:gpr32all = COPY $w0
    ; CHECK: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1
    ; CHECK: [[COPY2:%[0-9]+]]:gpr32 = COPY $w2
    ; CHECK: [[COPY3:%[0-9]+]]:gpr32 = COPY $w3
    ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.ssub
    ; CHECK: [[INSvi32gpr:%[0-9]+]]:fpr128 = INSvi32gpr [[INSERT_SUBREG]], 1, [[COPY1]]
    ; CHECK: [[INSvi32gpr1:%[0-9]+]]:fpr128 = INSvi32gpr [[INSvi32gpr]], 2, [[COPY2]]
    ; CHECK: [[INSvi32gpr2:%[0-9]+]]:fpr128 = INSvi32gpr [[INSvi32gpr1]], 3, [[COPY3]]
    ; CHECK: $q0 = COPY [[INSvi32gpr2]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:gpr(s32) = COPY $w0
    %1:gpr(s32) = COPY $w1
    %2:gpr(s32) = COPY $w2
    %3:gpr(s32) = COPY $w3
    %4:fpr(<4 x s32>) = G_BUILD_VECTOR %0(s32), %1(s32), %2(s32), %3(s32)
    $q0 = COPY %4(<4 x s32>)
    RET_ReallyLR implicit $q0

...
---
name:            test_i64
alignment:       4
exposesReturnsTwice: false
legalized:       true
regBankSelected: true
selected:        false
failedISel:      false
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $x0, $x1

    ; CHECK-LABEL: name: test_i64
    ; CHECK: liveins: $x0, $x1
    ; CHECK: [[COPY:%[0-9]+]]:gpr64all = COPY $x0
    ; CHECK: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
    ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.dsub
    ; CHECK: [[INSvi64gpr:%[0-9]+]]:fpr128 = INSvi64gpr [[INSERT_SUBREG]], 1, [[COPY1]]
    ; CHECK: $q0 = COPY [[INSvi64gpr]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:gpr(s64) = COPY $x0
    %1:gpr(s64) = COPY $x1
    %4:fpr(<2 x s64>) = G_BUILD_VECTOR %0(s64), %1(s64)
    $q0 = COPY %4(<2 x s64>)
    RET_ReallyLR implicit $q0

...
---
name:            test_p0
alignment:       4
exposesReturnsTwice: false
legalized:       true
regBankSelected: true
selected:        false
failedISel:      false
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $x0, $x1

    ; CHECK-LABEL: name: test_p0
    ; CHECK: liveins: $x0, $x1
    ; CHECK: [[COPY:%[0-9]+]]:gpr64all = COPY $x0
    ; CHECK: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
    ; CHECK: [[DEF:%[0-9]+]]:fpr128 = IMPLICIT_DEF
    ; CHECK: [[INSERT_SUBREG:%[0-9]+]]:fpr128 = INSERT_SUBREG [[DEF]], [[COPY]], %subreg.dsub
    ; CHECK: [[INSvi64gpr:%[0-9]+]]:fpr128 = INSvi64gpr [[INSERT_SUBREG]], 1, [[COPY1]]
    ; CHECK: $q0 = COPY [[INSvi64gpr]]
    ; CHECK: RET_ReallyLR implicit $q0
    %0:gpr(p0) = COPY $x0
    %1:gpr(p0) = COPY $x1
    %4:fpr(<2 x p0>) = G_BUILD_VECTOR %0(p0), %1(p0)
    $q0 = COPY %4(<2 x p0>)
    RET_ReallyLR implicit $q0

...
---
name:            test_v4s32_zero
legalized:       true
regBankSelected: true
tracksRegLiveness: true
liveins:
  - { reg: '$x0' }
frameInfo:
  maxAlignment:    1
machineFunctionInfo: {}
body:             |
  bb.1:
    liveins: $x0

    ; CHECK-LABEL: name: test_v4s32_zero
    ; CHECK: liveins: $x0
    ; CHECK: [[MOVIv2d_ns:%[0-9]+]]:fpr128 = MOVIv2d_ns 0
    ; CHECK: $q0 = COPY [[MOVIv2d_ns]]
    ; CHECK: RET_ReallyLR
    %0:gpr(p0) = COPY $x0
    %2:gpr(s32) = G_CONSTANT i32 0
    %3:fpr(s32) = COPY %2(s32)
    %4:fpr(s32) = COPY %2(s32)
    %5:fpr(s32) = COPY %2(s32)
    %6:fpr(s32) = COPY %2(s32)
    %1:fpr(<4 x s32>) = G_BUILD_VECTOR %3(s32), %4(s32), %5(s32), %6(s32)
    $q0 = COPY %1(<4 x s32>)
    RET_ReallyLR
...
---
name:            test_v8s8_zero
legalized:       true
regBankSelected: true
tracksRegLiveness: true
liveins:
  - { reg: '$x0' }
frameInfo:
  maxAlignment:    1
machineFunctionInfo: {}
body:             |
  bb.1:
    liveins: $x0

    ; CHECK-LABEL: name: test_v8s8_zero
    ; CHECK: liveins: $x0
    ; CHECK: [[MOVIv2d_ns:%[0-9]+]]:fpr128 = MOVIv2d_ns 0
    ; CHECK: [[COPY:%[0-9]+]]:fpr64 = COPY [[MOVIv2d_ns]].dsub
    ; CHECK: $d0 = COPY [[COPY]]
    ; CHECK: RET_ReallyLR
    %0:gpr(p0) = COPY $x0
    %2:gpr(s8) = G_CONSTANT i8 0
    %3:fpr(s8) = COPY %2(s8)
    %4:fpr(s8) = COPY %2(s8)
    %5:fpr(s8) = COPY %2(s8)
    %6:fpr(s8) = COPY %2(s8)
    %7:fpr(s8) = COPY %2(s8)
    %8:fpr(s8) = COPY %2(s8)
    %9:fpr(s8) = COPY %2(s8)
    %10:fpr(s8) = COPY %2(s8)
    %1:fpr(<8 x s8>) = G_BUILD_VECTOR %3(s8), %4(s8), %5(s8), %6(s8), %7(s8), %8(s8), %9(s8), %10(s8)
    $d0 = COPY %1(<8 x s8>)
    RET_ReallyLR
...