; LLVM IR from bondhugula/pluto :: orio-0.1.0/testsuite/trmm/pluto (trmm_profiling)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@B = external dso_local global [700 x [720 x double]], align 16
@A = external dso_local global [700 x [720 x double]], align 16

; Function Attrs: nounwind uwtable
define dso_local void @init_array() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #2
  store i32 0, ptr %1, align 4, !tbaa !5
  br label %3

3:                                                ; preds = %27, %0
  %4 = load i32, ptr %1, align 4, !tbaa !5
  %5 = icmp slt i32 %4, 700
  br i1 %5, label %6, label %30

6:                                                ; preds = %3
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %7

7:                                                ; preds = %23, %6
  %8 = load i32, ptr %2, align 4, !tbaa !5
  %9 = icmp slt i32 %8, 700
  br i1 %9, label %10, label %26

10:                                               ; preds = %7
  %11 = load i32, ptr %1, align 4, !tbaa !5
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = add nsw i32 %11, %12
  %14 = srem i32 %13, 5
  %15 = add nsw i32 %14, 1
  %16 = sitofp i32 %15 to double
  %17 = load i32, ptr %1, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [700 x [720 x double]], ptr @B, i64 0, i64 %18
  %20 = load i32, ptr %2, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [720 x double], ptr %19, i64 0, i64 %21
  store double %16, ptr %22, align 8, !tbaa !9
  br label %23

23:                                               ; preds = %10
  %24 = load i32, ptr %2, align 4, !tbaa !5
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %2, align 4, !tbaa !5
  br label %7, !llvm.loop !11

26:                                               ; preds = %7
  br label %27

27:                                               ; preds = %26
  %28 = load i32, ptr %1, align 4, !tbaa !5
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr %1, align 4, !tbaa !5
  br label %3, !llvm.loop !13

30:                                               ; preds = %3
  store i32 0, ptr %1, align 4, !tbaa !5
  br label %31

31:                                               ; preds = %79, %30
  %32 = load i32, ptr %1, align 4, !tbaa !5
  %33 = icmp slt i32 %32, 700
  br i1 %33, label %34, label %82

34:                                               ; preds = %31
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %35

35:                                               ; preds = %75, %34
  %36 = load i32, ptr %2, align 4, !tbaa !5
  %37 = icmp slt i32 %36, 700
  br i1 %37, label %38, label %78

38:                                               ; preds = %35
  %39 = load i32, ptr %1, align 4, !tbaa !5
  %40 = load i32, ptr %2, align 4, !tbaa !5
  %41 = icmp slt i32 %39, %40
  br i1 %41, label %42, label %55

42:                                               ; preds = %38
  %43 = load i32, ptr %1, align 4, !tbaa !5
  %44 = load i32, ptr %2, align 4, !tbaa !5
  %45 = add nsw i32 %43, %44
  %46 = srem i32 %45, 5
  %47 = add nsw i32 %46, 1
  %48 = sitofp i32 %47 to double
  %49 = load i32, ptr %1, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [700 x [720 x double]], ptr @A, i64 0, i64 %50
  %52 = load i32, ptr %2, align 4, !tbaa !5
  %53 = sext i32 %52 to i64
  %54 = getelementptr inbounds [720 x double], ptr %51, i64 0, i64 %53
  store double %48, ptr %54, align 8, !tbaa !9
  br label %74

55:                                               ; preds = %38
  %56 = load i32, ptr %1, align 4, !tbaa !5
  %57 = load i32, ptr %2, align 4, !tbaa !5
  %58 = icmp eq i32 %56, %57
  br i1 %58, label %59, label %66

59:                                               ; preds = %55
  %60 = load i32, ptr %1, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [700 x [720 x double]], ptr @A, i64 0, i64 %61
  %63 = load i32, ptr %2, align 4, !tbaa !5
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [720 x double], ptr %62, i64 0, i64 %64
  store double 1.000000e+00, ptr %65, align 8, !tbaa !9
  br label %73

66:                                               ; preds = %55
  %67 = load i32, ptr %1, align 4, !tbaa !5
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds [700 x [720 x double]], ptr @A, i64 0, i64 %68
  %70 = load i32, ptr %2, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [720 x double], ptr %69, i64 0, i64 %71
  store double -1.000000e+00, ptr %72, align 8, !tbaa !9
  br label %73

73:                                               ; preds = %66, %59
  br label %74

74:                                               ; preds = %73, %42
  br label %75

75:                                               ; preds = %74
  %76 = load i32, ptr %2, align 4, !tbaa !5
  %77 = add nsw i32 %76, 1
  store i32 %77, ptr %2, align 4, !tbaa !5
  br label %35, !llvm.loop !14

78:                                               ; preds = %35
  br label %79

79:                                               ; preds = %78
  %80 = load i32, ptr %1, align 4, !tbaa !5
  %81 = add nsw i32 %80, 1
  store i32 %81, ptr %1, align 4, !tbaa !5
  br label %31, !llvm.loop !15

82:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #2
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@B = external dso_local local_unnamed_addr global [700 x [720 x double]], align 16
@A = external dso_local local_unnamed_addr global [700 x [720 x double]], align 16

; Function Attrs: nofree norecurse nosync nounwind memory(write, argmem: none, inaccessiblemem: none) uwtable
define dso_local void @init_array() local_unnamed_addr #0 {
  br label %vector.ph

vector.ph:                                        ; preds = %middle.block, %0
  %indvars.iv33 = phi i64 [ 0, %0 ], [ %indvars.iv.next34, %middle.block ]
  %broadcast.splatinsert = insertelement <2 x i64> poison, i64 %indvars.iv33, i64 0
  %broadcast.splat = shufflevector <2 x i64> %broadcast.splatinsert, <2 x i64> poison, <2 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next.1, %vector.body ]
  %vec.ind = phi <2 x i64> [ <i64 0, i64 1>, %vector.ph ], [ %vec.ind.next.1, %vector.body ]
  %1 = add nuw nsw <2 x i64> %vec.ind, %broadcast.splat
  %2 = trunc <2 x i64> %1 to <2 x i32>
  %3 = urem <2 x i32> %2, <i32 5, i32 5>
  %4 = add nuw nsw <2 x i32> %3, <i32 1, i32 1>
  %5 = uitofp nneg <2 x i32> %4 to <2 x double>
  %6 = getelementptr inbounds [700 x [720 x double]], ptr @B, i64 0, i64 %indvars.iv33, i64 %index
  store <2 x double> %5, ptr %6, align 16, !tbaa !5
  %index.next = or disjoint i64 %index, 2
  %vec.ind.next = add <2 x i64> %vec.ind, <i64 2, i64 2>
  %7 = add nuw nsw <2 x i64> %vec.ind.next, %broadcast.splat
  %8 = trunc <2 x i64> %7 to <2 x i32>
  %9 = urem <2 x i32> %8, <i32 5, i32 5>
  %10 = add nuw nsw <2 x i32> %9, <i32 1, i32 1>
  %11 = uitofp nneg <2 x i32> %10 to <2 x double>
  %12 = getelementptr inbounds [700 x [720 x double]], ptr @B, i64 0, i64 %indvars.iv33, i64 %index.next
  store <2 x double> %11, ptr %12, align 16, !tbaa !5
  %index.next.1 = add nuw nsw i64 %index, 4
  %vec.ind.next.1 = add <2 x i64> %vec.ind, <i64 4, i64 4>
  %13 = icmp eq i64 %index.next.1, 700
  br i1 %13, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %vector.body
  %indvars.iv.next34 = add nuw nsw i64 %indvars.iv33, 1
  %exitcond36.not = icmp eq i64 %indvars.iv.next34, 700
  br i1 %exitcond36.not, label %.preheader, label %vector.ph, !llvm.loop !13

.preheader:                                       ; preds = %middle.block, %30
  %indvars.iv41 = phi i64 [ %indvars.iv.next42, %30 ], [ 0, %middle.block ]
  %14 = getelementptr inbounds [700 x [720 x double]], ptr @A, i64 0, i64 %indvars.iv41, i64 %indvars.iv41
  br label %15

15:                                               ; preds = %.preheader, %29
  %indvars.iv37 = phi i64 [ 0, %.preheader ], [ %indvars.iv.next38, %29 ]
  %16 = icmp ult i64 %indvars.iv41, %indvars.iv37
  br i1 %16, label %17, label %24

17:                                               ; preds = %15
  %18 = add nuw nsw i64 %indvars.iv37, %indvars.iv41
  %19 = trunc nuw nsw i64 %18 to i32
  %20 = urem i32 %19, 5
  %21 = add nuw nsw i32 %20, 1
  %22 = uitofp nneg i32 %21 to double
  %23 = getelementptr inbounds [700 x [720 x double]], ptr @A, i64 0, i64 %indvars.iv41, i64 %indvars.iv37
  store double %22, ptr %23, align 8, !tbaa !5
  br label %29

24:                                               ; preds = %15
  %25 = icmp eq i64 %indvars.iv41, %indvars.iv37
  br i1 %25, label %26, label %27

26:                                               ; preds = %24
  store double 1.000000e+00, ptr %14, align 8, !tbaa !5
  br label %29

27:                                               ; preds = %24
  %28 = getelementptr inbounds [700 x [720 x double]], ptr @A, i64 0, i64 %indvars.iv41, i64 %indvars.iv37
  store double -1.000000e+00, ptr %28, align 8, !tbaa !5
  br label %29

29:                                               ; preds = %17, %27, %26
  %indvars.iv.next38 = add nuw nsw i64 %indvars.iv37, 1
  %exitcond40.not = icmp eq i64 %indvars.iv.next38, 700
  br i1 %exitcond40.not, label %30, label %15, !llvm.loop !14

30:                                               ; preds = %29
  %indvars.iv.next42 = add nuw nsw i64 %indvars.iv41, 1
  %exitcond44.not = icmp eq i64 %indvars.iv.next42, 700
  br i1 %exitcond44.not, label %31, label %.preheader, !llvm.loop !15

31:                                               ; preds = %30
  ret void
}

attributes #0 = { nofree norecurse nosync nounwind memory(write, argmem: none, inaccessiblemem: none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


; Effective O3 passes: GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass