; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -passes=vector-combine -S | FileCheck %s

define i16 @test_reduce_v8i16(<8 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v8i16(
; CHECK-SAME: <8 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = call i16 @llvm.vector.reduce.umin.v8i16(<8 x i16> [[A0]])
; CHECK-NEXT:    ret i16 [[TMP1]]
;
  %1 = shufflevector <8 x i16> %a0, <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
  %2 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %a0, <8 x i16> %1)
  %3 = shufflevector <8 x i16> %2, <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %2, <8 x i16> %3)
  %5 = shufflevector <8 x i16> %4, <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %6 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %4, <8 x i16> %5)
  %7 = extractelement <8 x i16> %6, i64 0
  ret i16 %7
}

define i16 @test_reduce_v7i16_or(<7 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v7i16_or(
; CHECK-SAME: <7 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = call i16 @llvm.vector.reduce.or.v7i16(<7 x i16> [[A0]])
; CHECK-NEXT:    ret i16 [[TMP1]]
;
  %1 = shufflevector <7 x i16> %a0, <7 x i16> poison, <7 x i32> <i32 3, i32 4, i32 5, i32 6, i32 poison, i32 poison, i32 poison>
  %2 = or <7 x i16> %a0, %1
  %3 = shufflevector <7 x i16> %2, <7 x i16> poison, <7 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = or <7 x i16> %2, %3
  %5 = shufflevector <7 x i16> %4, <7 x i16> poison, <7 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %6 = or <7 x i16> %4, %5
  %7 = extractelement <7 x i16> %6, i64 0
  ret i16 %7
}

define i16 @test_reduce_v3i16_and(<3 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v3i16_and(
; CHECK-SAME: <3 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = call i16 @llvm.vector.reduce.and.v3i16(<3 x i16> [[A0]])
; CHECK-NEXT:    ret i16 [[TMP1]]
;
  %1 = shufflevector <3 x i16> %a0, <3 x i16> poison, <3 x i32> <i32 1, i32 2, i32 poison>
  %2 = and <3 x i16> %a0, %1
  %3 = shufflevector <3 x i16> %2, <3 x i16> poison, <3 x i32> <i32 1, i32 poison, i32 poison>
  %4 = and <3 x i16> %2, %3
  %5 = extractelement <3 x i16> %4, i64 0
  ret i16 %5
}

define i16 @test_reduce_v6i16_xor(<6 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v6i16_xor(
; CHECK-SAME: <6 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = call i16 @llvm.vector.reduce.xor.v6i16(<6 x i16> [[A0]])
; CHECK-NEXT:    ret i16 [[TMP1]]
;
  %1 = shufflevector <6 x i16> %a0, <6 x i16> poison, <6 x i32> <i32 3, i32 4, i32 5, i32 poison, i32 poison, i32 poison>
  %2 = xor <6 x i16> %a0, %1
  %3 = shufflevector <6 x i16> %2, <6 x i16> poison, <6 x i32> <i32 1, i32 2, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = xor <6 x i16> %2, %3
  %5 = shufflevector <6 x i16> %4, <6 x i16> poison, <6 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %6 = xor <6 x i16> %4, %5
  %7 = extractelement <6 x i16> %6, i64 0
  ret i16 %7
}

define i16 @test_reduce_v8i16_2(<8 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v8i16_2(
; CHECK-SAME: <8 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = shufflevector <8 x i16> [[A0]], <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP2:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[A0]], <8 x i16> [[TMP1]])
; CHECK-NEXT:    [[TMP3:%.*]] = shufflevector <8 x i16> [[TMP2]], <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP4:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP2]], <8 x i16> [[TMP3]])
; CHECK-NEXT:    [[TMP5:%.*]] = shufflevector <8 x i16> [[TMP4]], <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP6:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP4]], <8 x i16> [[TMP5]])
; CHECK-NEXT:    [[TMP13:%.*]] = call i16 @llvm.vector.reduce.umin.v8i16(<8 x i16> [[A0]])
; CHECK-NEXT:    [[TMP8:%.*]] = shufflevector <8 x i16> [[TMP6]], <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP9:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[A0]], <8 x i16> [[TMP8]])
; CHECK-NEXT:    [[TMP10:%.*]] = shufflevector <8 x i16> [[TMP9]], <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP11:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP9]], <8 x i16> [[TMP10]])
; CHECK-NEXT:    [[TMP12:%.*]] = shufflevector <8 x i16> [[TMP11]], <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP16:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP11]], <8 x i16> [[TMP12]])
; CHECK-NEXT:    [[TMP14:%.*]] = extractelement <8 x i16> [[TMP16]], i64 0
; CHECK-NEXT:    [[TMP15:%.*]] = tail call i16 @llvm.umin.i16(i16 [[TMP13]], i16 [[TMP14]])
; CHECK-NEXT:    ret i16 [[TMP15]]
;
  %1 = shufflevector <8 x i16> %a0, <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
  %2 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %a0, <8 x i16> %1)
  %3 = shufflevector <8 x i16> %2, <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %2, <8 x i16> %3)
  %5 = shufflevector <8 x i16> %4, <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %6 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %4, <8 x i16> %5)
  %7 = extractelement <8 x i16> %6, i64 0

  %8 = shufflevector <8 x i16> %6, <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
  %9 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %a0, <8 x i16> %8)
  %10 = shufflevector <8 x i16> %9, <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %11 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %9, <8 x i16> %10)
  %12 = shufflevector <8 x i16> %11, <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %13 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %11, <8 x i16> %12)
  %14 = extractelement <8 x i16> %13, i64 0

  %15 = tail call i16 @llvm.umin.i16(i16 %7, i16 %14)

  ret i16 %15
}

define i16 @test_reduce_v8i16_neg1(<8 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v8i16_neg1(
; CHECK-SAME: <8 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = shufflevector <8 x i16> [[A0]], <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 1, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP2:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[A0]], <8 x i16> [[TMP1]])
; CHECK-NEXT:    [[TMP3:%.*]] = shufflevector <8 x i16> [[TMP2]], <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP4:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP2]], <8 x i16> [[TMP3]])
; CHECK-NEXT:    [[TMP5:%.*]] = shufflevector <8 x i16> [[TMP4]], <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP6:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP4]], <8 x i16> [[TMP5]])
; CHECK-NEXT:    [[TMP7:%.*]] = extractelement <8 x i16> [[TMP6]], i64 0
; CHECK-NEXT:    ret i16 [[TMP7]]
;
  %1 = shufflevector <8 x i16> %a0, <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 1, i32 poison, i32 poison, i32 poison, i32 poison>
  %2 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %a0, <8 x i16> %1)
  %3 = shufflevector <8 x i16> %2, <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %2, <8 x i16> %3)
  %5 = shufflevector <8 x i16> %4, <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %6 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %4, <8 x i16> %5)
  %7 = extractelement <8 x i16> %6, i64 0
  ret i16 %7
}

define i16 @test_reduce_v8i16_neg2(<8 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v8i16_neg2(
; CHECK-SAME: <8 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = shufflevector <8 x i16> [[A0]], <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP2:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[A0]], <8 x i16> [[TMP1]])
; CHECK-NEXT:    [[TMP3:%.*]] = shufflevector <8 x i16> [[TMP2]], <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP4:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP2]], <8 x i16> [[TMP3]])
; CHECK-NEXT:    [[TMP5:%.*]] = shufflevector <8 x i16> [[TMP4]], <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP6:%.*]] = tail call <8 x i16> @llvm.umax.v8i16(<8 x i16> [[TMP4]], <8 x i16> [[TMP5]])
; CHECK-NEXT:    [[TMP7:%.*]] = extractelement <8 x i16> [[TMP6]], i64 0
; CHECK-NEXT:    ret i16 [[TMP7]]
;
  %1 = shufflevector <8 x i16> %a0, <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
  %2 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %a0, <8 x i16> %1)
  %3 = shufflevector <8 x i16> %2, <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %2, <8 x i16> %3)
  %5 = shufflevector <8 x i16> %4, <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %6 = tail call <8 x i16> @llvm.umax.v8i16(<8 x i16> %4, <8 x i16> %5)
  %7 = extractelement <8 x i16> %6, i64 0
  ret i16 %7
}

define i16 @test_reduce_v8i16_neg3(<8 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v8i16_neg3(
; CHECK-SAME: <8 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = shufflevector <8 x i16> [[A0]], <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP2:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[A0]], <8 x i16> [[TMP1]])
; CHECK-NEXT:    [[TMP3:%.*]] = shufflevector <8 x i16> [[TMP2]], <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP4:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP2]], <8 x i16> [[TMP3]])
; CHECK-NEXT:    [[TMP5:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP2]], <8 x i16> [[TMP3]])
; CHECK-NEXT:    [[TMP6:%.*]] = shufflevector <8 x i16> [[TMP4]], <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP7:%.*]] = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> [[TMP5]], <8 x i16> [[TMP6]])
; CHECK-NEXT:    [[TMP8:%.*]] = extractelement <8 x i16> [[TMP7]], i64 0
; CHECK-NEXT:    ret i16 [[TMP8]]
;
  %1 = shufflevector <8 x i16> %a0, <8 x i16> poison, <8 x i32> <i32 4, i32 5, i32 6, i32 7, i32 poison, i32 poison, i32 poison, i32 poison>
  %2 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %a0, <8 x i16> %1)
  %3 = shufflevector <8 x i16> %2, <8 x i16> poison, <8 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %2, <8 x i16> %3)
  %5 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %2, <8 x i16> %3)
  %6 = shufflevector <8 x i16> %4, <8 x i16> poison, <8 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %7 = tail call <8 x i16> @llvm.umin.v8i16(<8 x i16> %5, <8 x i16> %6)
  %8 = extractelement <8 x i16> %7, i64 0
  ret i16 %8
}

define i16 @test_reduce_v6i16_xor_neg(<6 x i16> %a0) {
; CHECK-LABEL: define i16 @test_reduce_v6i16_xor_neg(
; CHECK-SAME: <6 x i16> [[A0:%.*]]) {
; CHECK-NEXT:    [[TMP1:%.*]] = shufflevector <6 x i16> [[A0]], <6 x i16> poison, <6 x i32> <i32 3, i32 4, i32 5, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP2:%.*]] = xor <6 x i16> [[A0]], [[TMP1]]
; CHECK-NEXT:    [[TMP3:%.*]] = shufflevector <6 x i16> [[TMP2]], <6 x i16> poison, <6 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP4:%.*]] = xor <6 x i16> [[TMP2]], [[TMP3]]
; CHECK-NEXT:    [[TMP5:%.*]] = shufflevector <6 x i16> [[TMP4]], <6 x i16> poison, <6 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
; CHECK-NEXT:    [[TMP6:%.*]] = xor <6 x i16> [[TMP4]], [[TMP5]]
; CHECK-NEXT:    [[TMP7:%.*]] = extractelement <6 x i16> [[TMP6]], i64 0
; CHECK-NEXT:    ret i16 [[TMP7]]
;
  %1 = shufflevector <6 x i16> %a0, <6 x i16> poison, <6 x i32> <i32 3, i32 4, i32 5, i32 poison, i32 poison, i32 poison>
  %2 = xor <6 x i16> %a0, %1
  %3 = shufflevector <6 x i16> %2, <6 x i16> poison, <6 x i32> <i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>
  %4 = xor <6 x i16> %2, %3
  %5 = shufflevector <6 x i16> %4, <6 x i16> poison, <6 x i32> <i32 1, i32 poison, i32 poison, i32 poison, i32 poison, i32 poison>
  %6 = xor <6 x i16> %4, %5
  %7 = extractelement <6 x i16> %6, i64 0
  ret i16 %7
}