; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt < %s -passes=interleaved-access -mtriple=aarch64-linux-gnu -mattr=+sve -S | FileCheck %s


define void @deinterleave4(ptr %src) {
; CHECK-LABEL: define void @deinterleave4
; CHECK-SAME: (ptr [[SRC:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:    [[LDN:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.aarch64.sve.ld4.sret.nxv4i32(<vscale x 4 x i1> splat (i1 true), ptr [[SRC]])
; CHECK-NEXT:    [[TMP1:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 0
; CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 1
; CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 2
; CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 3
; CHECK-NEXT:    [[SUM:%.*]] = add <vscale x 4 x i32> [[TMP1]], [[TMP2]]
; CHECK-NEXT:    [[SUB:%.*]] = sub <vscale x 4 x i32> [[TMP3]], [[TMP4]]
; CHECK-NEXT:    ret void
;

  %load = load <vscale x 16 x i32>, ptr %src, align 4
  %deinterleave = tail call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave4.nxv16i32(<vscale x 16 x i32> %load)
  %1 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 0
  %2 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 1
  %3 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 2
  %4 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 3
  %sum = add <vscale x 4 x i32> %1, %2
  %sub = sub <vscale x 4 x i32> %3, %4
  ret void
}

define void @wide_deinterleave4(ptr %src) {
; CHECK-LABEL: define void @wide_deinterleave4
; CHECK-SAME: (ptr [[SRC:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    [[TMP1:%.*]] = getelementptr <vscale x 4 x i32>, ptr [[SRC]], i64 0
; CHECK-NEXT:    [[LDN:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.aarch64.sve.ld4.sret.nxv4i32(<vscale x 4 x i1> splat (i1 true), ptr [[TMP1]])
; CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 0
; CHECK-NEXT:    [[TMP3:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> poison, <vscale x 4 x i32> [[TMP2]], i64 0)
; CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 1
; CHECK-NEXT:    [[TMP5:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> poison, <vscale x 4 x i32> [[TMP4]], i64 0)
; CHECK-NEXT:    [[TMP6:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 2
; CHECK-NEXT:    [[TMP7:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> poison, <vscale x 4 x i32> [[TMP6]], i64 0)
; CHECK-NEXT:    [[TMP8:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 3
; CHECK-NEXT:    [[TMP9:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> poison, <vscale x 4 x i32> [[TMP8]], i64 0)
; CHECK-NEXT:    [[TMP10:%.*]] = getelementptr <vscale x 4 x i32>, ptr [[SRC]], i64 4
; CHECK-NEXT:    [[LDN1:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.aarch64.sve.ld4.sret.nxv4i32(<vscale x 4 x i1> splat (i1 true), ptr [[TMP10]])
; CHECK-NEXT:    [[TMP11:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN1]], 0
; CHECK-NEXT:    [[TMP12:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TMP3]], <vscale x 4 x i32> [[TMP11]], i64 4)
; CHECK-NEXT:    [[TMP13:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN1]], 1
; CHECK-NEXT:    [[TMP14:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TMP5]], <vscale x 4 x i32> [[TMP13]], i64 4)
; CHECK-NEXT:    [[TMP15:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN1]], 2
; CHECK-NEXT:    [[TMP16:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TMP7]], <vscale x 4 x i32> [[TMP15]], i64 4)
; CHECK-NEXT:    [[TMP17:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN1]], 3
; CHECK-NEXT:    [[TMP18:%.*]] = call <vscale x 8 x i32> @llvm.vector.insert.nxv8i32.nxv4i32(<vscale x 8 x i32> [[TMP9]], <vscale x 4 x i32> [[TMP17]], i64 4)
; CHECK-NEXT:    [[TMP19:%.*]] = insertvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } poison, <vscale x 8 x i32> [[TMP12]], 0
; CHECK-NEXT:    [[TMP20:%.*]] = insertvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } [[TMP19]], <vscale x 8 x i32> [[TMP14]], 1
; CHECK-NEXT:    [[TMP21:%.*]] = insertvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } [[TMP20]], <vscale x 8 x i32> [[TMP16]], 2
; CHECK-NEXT:    [[TMP22:%.*]] = insertvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } [[TMP21]], <vscale x 8 x i32> [[TMP18]], 3
; CHECK-NEXT:    [[TMP23:%.*]] = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } [[TMP22]], 0
; CHECK-NEXT:    [[TMP24:%.*]] = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } [[TMP22]], 1
; CHECK-NEXT:    [[TMP25:%.*]] = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } [[TMP22]], 2
; CHECK-NEXT:    [[TMP26:%.*]] = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } [[TMP22]], 3
; CHECK-NEXT:    [[SUM:%.*]] = add <vscale x 8 x i32> [[TMP23]], [[TMP24]]
; CHECK-NEXT:    [[SUB:%.*]] = sub <vscale x 8 x i32> [[TMP25]], [[TMP26]]
; CHECK-NEXT:    ret void
;
  %load = load <vscale x 32 x i32>, ptr %src, align 4
  %deinterleave = tail call { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } @llvm.vector.deinterleave4.nxv32i32(<vscale x 32 x i32> %load)
  %1 = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } %deinterleave, 0
  %2 = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } %deinterleave, 1
  %3 = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } %deinterleave, 2
  %4 = extractvalue { <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32>, <vscale x 8 x i32> } %deinterleave, 3
  %sum = add <vscale x 8 x i32> %1, %2
  %sub = sub <vscale x 8 x i32> %3, %4
  ret void
}

define void @mix_deinterleave4_deinterleave2(ptr %src) {
; CHECK-LABEL: define void @mix_deinterleave4_deinterleave2
; CHECK-SAME: (ptr [[SRC:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    [[LDN:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.aarch64.sve.ld4.sret.nxv4i32(<vscale x 4 x i1> splat (i1 true), ptr [[SRC]])
; CHECK-NEXT:    [[TMP1:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 0
; CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 1
; CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 2
; CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 3
; CHECK-NEXT:    [[LDN1:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.aarch64.sve.ld2.sret.nxv4i32(<vscale x 4 x i1> splat (i1 true), ptr [[SRC]])
; CHECK-NEXT:    [[LD2_1:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN1]], 0
; CHECK-NEXT:    [[LD2_2:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN1]], 1
; CHECK-NEXT:    ret void
;

  %load = load <vscale x 16 x i32>, ptr %src, align 4
  %deinterleave = tail call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave4.nxv16i32(<vscale x 16 x i32> %load)
  %1 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 0
  %2 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 1
  %3 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 2
  %4 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 3

  %load2 = load <vscale x 8 x i32>, ptr %src, align 4
  %deinterleave2 = tail call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv16i32(<vscale x 8 x i32> %load2)
  %ld2_1 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave2, 0
  %ld2_2 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave2, 1
  ret void
}

define void @negative_deinterleave4_test(ptr %src) {
; CHECK-LABEL: define void @negative_deinterleave4_test
; CHECK-SAME: (ptr [[SRC:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    [[LDN:%.*]] = call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.aarch64.sve.ld4.sret.nxv4i32(<vscale x 4 x i1> splat (i1 true), ptr [[SRC]])
; CHECK-NEXT:    [[TMP1:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 0
; CHECK-NEXT:    [[TMP2:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 1
; CHECK-NEXT:    [[TMP3:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 2
; CHECK-NEXT:    [[TMP4:%.*]] = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } [[LDN]], 2
; CHECK-NEXT:    ret void
;
  %load = load <vscale x 16 x i32>, ptr %src, align 4
  %deinterleave = tail call { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave4.nxv16i32(<vscale x 16 x i32> %load)
  %1 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 0
  %2 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 1
  %3 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 2
  %4 = extractvalue { <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32>, <vscale x 4 x i32> } %deinterleave, 2

  ret void
}