; LLVM IR from Shah-Shishir/Codeforces-Solutions :: 450B. Jzzhu and Sequences (main)

; 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"

@arr = external dso_local global [7 x i64], align 16
@.str = external hidden unnamed_addr constant [15 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #3
  br label %6

6:                                                ; preds = %39, %0
  %7 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2, ptr noundef %3, ptr noundef %4)
  %8 = icmp ne i32 %7, -1
  br i1 %8, label %9, label %47

9:                                                ; preds = %6
  %10 = load i64, ptr %2, align 8, !tbaa !5
  %11 = add nsw i64 %10, 1000000007
  %12 = srem i64 %11, 1000000007
  store i64 %12, ptr getelementptr inbounds ([7 x i64], ptr @arr, i64 0, i64 1), align 8, !tbaa !5
  %13 = load i64, ptr %3, align 8, !tbaa !5
  %14 = add nsw i64 %13, 1000000007
  %15 = srem i64 %14, 1000000007
  store i64 %15, ptr getelementptr inbounds ([7 x i64], ptr @arr, i64 0, i64 2), align 16, !tbaa !5
  %16 = load i64, ptr %3, align 8, !tbaa !5
  %17 = load i64, ptr %2, align 8, !tbaa !5
  %18 = sub nsw i64 %16, %17
  %19 = add nsw i64 %18, 1000000007
  %20 = srem i64 %19, 1000000007
  store i64 %20, ptr getelementptr inbounds ([7 x i64], ptr @arr, i64 0, i64 3), align 8, !tbaa !5
  %21 = load i64, ptr %2, align 8, !tbaa !5
  %22 = sub nsw i64 0, %21
  %23 = add nsw i64 %22, 1000000007
  %24 = srem i64 %23, 1000000007
  store i64 %24, ptr getelementptr inbounds ([7 x i64], ptr @arr, i64 0, i64 4), align 16, !tbaa !5
  %25 = load i64, ptr %3, align 8, !tbaa !5
  %26 = sub nsw i64 0, %25
  %27 = add nsw i64 %26, 1000000007
  %28 = srem i64 %27, 1000000007
  store i64 %28, ptr getelementptr inbounds ([7 x i64], ptr @arr, i64 0, i64 5), align 8, !tbaa !5
  %29 = load i64, ptr %2, align 8, !tbaa !5
  %30 = load i64, ptr %3, align 8, !tbaa !5
  %31 = sub nsw i64 %29, %30
  %32 = add nsw i64 %31, 1000000007
  %33 = srem i64 %32, 1000000007
  store i64 %33, ptr getelementptr inbounds ([7 x i64], ptr @arr, i64 0, i64 6), align 16, !tbaa !5
  %34 = load i64, ptr %4, align 8, !tbaa !5
  %35 = srem i64 %34, 6
  store i64 %35, ptr %4, align 8, !tbaa !5
  %36 = load i64, ptr %4, align 8, !tbaa !5
  %37 = icmp eq i64 %36, 0
  br i1 %37, label %38, label %39

38:                                               ; preds = %9
  store i64 6, ptr %4, align 8, !tbaa !5
  br label %39

39:                                               ; preds = %38, %9
  %40 = load i64, ptr %4, align 8, !tbaa !5
  %41 = getelementptr inbounds [7 x i64], ptr @arr, i64 0, i64 %40
  %42 = load i64, ptr %41, align 8, !tbaa !5
  %43 = add nsw i64 %42, 1000000007
  %44 = srem i64 %43, 1000000007
  store i64 %44, ptr %5, align 8, !tbaa !5
  %45 = load i64, ptr %5, align 8, !tbaa !5
  %46 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i64 noundef %45)
  br label %6, !llvm.loop !9

47:                                               ; preds = %6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #3
  ret i32 0
}

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

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

declare i32 @printf(ptr noundef, ...) #2

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

attributes #0 = { mustprogress norecurse 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 = { "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 #3 = { 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; 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"

@arr = external dso_local local_unnamed_addr global [7 x i64], align 16
@.str = external hidden unnamed_addr constant [15 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress nofree norecurse nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #3
  %4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1, ptr noundef nonnull %2, ptr noundef nonnull %3)
  %.not2 = icmp eq i32 %4, -1
  br i1 %.not2, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %0, %.lr.ph
  %5 = load i64, ptr %1, align 8, !tbaa !5
  %6 = add i64 %5, 1000000007
  %7 = srem i64 %6, 1000000007
  store i64 %7, ptr getelementptr inbounds (i8, ptr @arr, i64 8), align 8, !tbaa !5
  %8 = load i64, ptr %2, align 8, !tbaa !5
  %9 = add nsw i64 %8, 1000000007
  %10 = srem i64 %9, 1000000007
  store i64 %10, ptr getelementptr inbounds (i8, ptr @arr, i64 16), align 16, !tbaa !5
  %reass.sub = sub i64 %8, %5
  %11 = add i64 %reass.sub, 1000000007
  %12 = srem i64 %11, 1000000007
  store i64 %12, ptr getelementptr inbounds (i8, ptr @arr, i64 24), align 8, !tbaa !5
  %13 = sub i64 1000000007, %5
  %14 = srem i64 %13, 1000000007
  store i64 %14, ptr getelementptr inbounds (i8, ptr @arr, i64 32), align 16, !tbaa !5
  %15 = sub i64 1000000007, %8
  %16 = srem i64 %15, 1000000007
  store i64 %16, ptr getelementptr inbounds (i8, ptr @arr, i64 40), align 8, !tbaa !5
  %17 = sub i64 %6, %8
  %18 = srem i64 %17, 1000000007
  store i64 %18, ptr getelementptr inbounds (i8, ptr @arr, i64 48), align 16, !tbaa !5
  %19 = load i64, ptr %3, align 8, !tbaa !5
  %20 = srem i64 %19, 6
  %21 = icmp eq i64 %20, 0
  %spec.store.select = select i1 %21, i64 6, i64 %20
  store i64 %spec.store.select, ptr %3, align 8
  %22 = getelementptr inbounds [7 x i64], ptr @arr, i64 0, i64 %spec.store.select
  %23 = load i64, ptr %22, align 8, !tbaa !5
  %24 = add nsw i64 %23, 1000000007
  %25 = srem i64 %24, 1000000007
  %26 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %25)
  %27 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1, ptr noundef nonnull %2, ptr noundef nonnull %3)
  %.not = icmp eq i32 %27, -1
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !9

._crit_edge:                                      ; preds = %.lr.ph, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #3
  ret i32 0
}

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

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

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

attributes #0 = { mustprogress nofree norecurse 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "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 #3 = { 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass