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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,SSE23; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=x86-64-v2 -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,SSE44; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=corei7-avx -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,AVX5; RUN: opt < %s -mtriple=x86_64-unknown-linux -mcpu=core-avx2 -passes=slp-vectorizer -S | FileCheck %s --check-prefixes=CHECK,AVX6 7@arr = local_unnamed_addr global [32 x i32] zeroinitializer, align 168 9declare i32 @llvm.smax.i32(i32, i32)10 11define i32 @smax_v2i32(i32) {12; CHECK-LABEL: @smax_v2i32(13; CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr @arr, align 1614; CHECK-NEXT: [[TMP3:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 415; CHECK-NEXT: [[TMP4:%.*]] = call i32 @llvm.smax.i32(i32 [[TMP2]], i32 [[TMP3]])16; CHECK-NEXT: ret i32 [[TMP4]]17;18 %2 = load i32, ptr @arr, align 1619 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 420 %4 = call i32 @llvm.smax.i32(i32 %2, i32 %3)21 ret i32 %422}23 24define i32 @smax_v4i32(i32) {25; SSE2-LABEL: @smax_v4i32(26; SSE2-NEXT: [[TMP2:%.*]] = load i32, ptr @arr, align 1627; SSE2-NEXT: [[TMP3:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 428; SSE2-NEXT: [[TMP4:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 829; SSE2-NEXT: [[TMP5:%.*]] = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 430; SSE2-NEXT: [[TMP6:%.*]] = call i32 @llvm.smax.i32(i32 [[TMP2]], i32 [[TMP3]])31; SSE2-NEXT: [[TMP7:%.*]] = call i32 @llvm.smax.i32(i32 [[TMP6]], i32 [[TMP4]])32; SSE2-NEXT: [[TMP8:%.*]] = call i32 @llvm.smax.i32(i32 [[TMP7]], i32 [[TMP5]])33; SSE2-NEXT: ret i32 [[TMP8]]34;35; SSE4-LABEL: @smax_v4i32(36; SSE4-NEXT: [[TMP2:%.*]] = load <4 x i32>, ptr @arr, align 1637; SSE4-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP2]])38; SSE4-NEXT: ret i32 [[TMP3]]39;40; AVX-LABEL: @smax_v4i32(41; AVX-NEXT: [[TMP2:%.*]] = load <4 x i32>, ptr @arr, align 1642; AVX-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v4i32(<4 x i32> [[TMP2]])43; AVX-NEXT: ret i32 [[TMP3]]44;45 %2 = load i32, ptr @arr, align 1646 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 447 %4 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 848 %5 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 449 %6 = call i32 @llvm.smax.i32(i32 %2, i32 %3)50 %7 = call i32 @llvm.smax.i32(i32 %6, i32 %4)51 %8 = call i32 @llvm.smax.i32(i32 %7, i32 %5)52 ret i32 %853}54 55define i32 @smax_v8i32(i32) {56; CHECK-LABEL: @smax_v8i32(57; CHECK-NEXT: [[TMP2:%.*]] = load <8 x i32>, ptr @arr, align 1658; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v8i32(<8 x i32> [[TMP2]])59; CHECK-NEXT: ret i32 [[TMP3]]60;61 %2 = load i32, ptr @arr, align 1662 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 463 %4 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 864 %5 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 465 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 1666 %7 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 467 %8 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 868 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 469 %10 = call i32 @llvm.smax.i32(i32 %2, i32 %3)70 %11 = call i32 @llvm.smax.i32(i32 %10, i32 %4)71 %12 = call i32 @llvm.smax.i32(i32 %11, i32 %5)72 %13 = call i32 @llvm.smax.i32(i32 %12, i32 %6)73 %14 = call i32 @llvm.smax.i32(i32 %13, i32 %7)74 %15 = call i32 @llvm.smax.i32(i32 %14, i32 %8)75 %16 = call i32 @llvm.smax.i32(i32 %15, i32 %9)76 ret i32 %1677}78 79define i32 @smax_v16i32(i32) {80; CHECK-LABEL: @smax_v16i32(81; CHECK-NEXT: [[TMP2:%.*]] = load <16 x i32>, ptr @arr, align 1682; CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.vector.reduce.smax.v16i32(<16 x i32> [[TMP2]])83; CHECK-NEXT: ret i32 [[TMP3]]84;85 %2 = load i32, ptr @arr, align 1686 %3 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 1), align 487 %4 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 2), align 888 %5 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 3), align 489 %6 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 4), align 1690 %7 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 5), align 491 %8 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 6), align 892 %9 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 7), align 493 %10 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 8), align 1694 %11 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 9), align 495 %12 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 10), align 896 %13 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 11), align 497 %14 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 12), align 1698 %15 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 13), align 499 %16 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 14), align 8100 %17 = load i32, ptr getelementptr inbounds ([32 x i32], ptr @arr, i64 0, i64 15), align 4101 %18 = call i32 @llvm.smax.i32(i32 %2, i32 %3)102 %19 = call i32 @llvm.smax.i32(i32 %18, i32 %4)103 %20 = call i32 @llvm.smax.i32(i32 %19, i32 %5)104 %21 = call i32 @llvm.smax.i32(i32 %20, i32 %6)105 %22 = call i32 @llvm.smax.i32(i32 %21, i32 %7)106 %23 = call i32 @llvm.smax.i32(i32 %22, i32 %8)107 %24 = call i32 @llvm.smax.i32(i32 %23, i32 %9)108 %25 = call i32 @llvm.smax.i32(i32 %24, i32 %10)109 %26 = call i32 @llvm.smax.i32(i32 %25, i32 %11)110 %27 = call i32 @llvm.smax.i32(i32 %26, i32 %12)111 %28 = call i32 @llvm.smax.i32(i32 %27, i32 %13)112 %29 = call i32 @llvm.smax.i32(i32 %28, i32 %14)113 %30 = call i32 @llvm.smax.i32(i32 %29, i32 %15)114 %31 = call i32 @llvm.smax.i32(i32 %30, i32 %16)115 %32 = call i32 @llvm.smax.i32(i32 %31, i32 %17)116 ret i32 %32117}118