; LLVM IR from giusenso/Ball-Balancing-PID-System :: queue_linked_list (short_linked_list_test)

; 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"

%struct.ListHead = type { ptr, ptr, i16, i16 }

@.str = external hidden unnamed_addr constant [22 x i8], align 1
@start1 = external dso_local global i64, align 8
@end1 = external dso_local global i64, align 8
@.str.1 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [16 x i8], align 1
@__const.main.buf = external hidden unnamed_addr constant [10 x i16], align 16
@start2 = external dso_local global i64, align 8
@end2 = external dso_local global i64, align 8

; Function Attrs: nounwind uwtable
define dso_local i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca %struct.ListHead, align 8
  %3 = alloca i16, align 2
  %4 = alloca i32, align 4
  %5 = alloca i16, align 2
  %6 = alloca i16, align 2
  %7 = alloca [10 x i16], align 16
  %8 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %9 = call i32 (ptr, ...) @printf(ptr noundef @.str)
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #5
  call void @List_init(ptr noundef %2, i16 noundef signext 10, i16 noundef signext 25)
  call void @llvm.lifetime.start.p0(i64 2, ptr %3) #5
  %10 = call signext i16 @List_update(ptr noundef %2, i16 noundef signext 0)
  store i16 %10, ptr %3, align 2, !tbaa !5
  %11 = call signext i16 @List_update(ptr noundef %2, i16 noundef signext 200)
  %12 = call signext i16 @List_update(ptr noundef %2, i16 noundef signext 29)
  %13 = call i64 @clock() #5
  store i64 %13, ptr @start1, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !11
  br label %14

14:                                               ; preds = %24, %0
  %15 = load i32, ptr %4, align 4, !tbaa !11
  %16 = icmp slt i32 %15, 100000000
  br i1 %16, label %18, label %17

17:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %27

18:                                               ; preds = %14
  %19 = call i32 @rand() #5
  %20 = srem i32 %19, 299
  %21 = add nsw i32 %20, 1
  %22 = trunc i32 %21 to i16
  %23 = call signext i16 @List_update(ptr noundef %2, i16 noundef signext %22)
  store i16 %23, ptr %3, align 2, !tbaa !5
  br label %24

24:                                               ; preds = %18
  %25 = load i32, ptr %4, align 4, !tbaa !11
  %26 = add nsw i32 %25, 1
  store i32 %26, ptr %4, align 4, !tbaa !11
  br label %14, !llvm.loop !13

27:                                               ; preds = %17
  %28 = call i64 @clock() #5
  store i64 %28, ptr @end1, align 8, !tbaa !9
  call void @List_print(ptr noundef %2)
  %29 = load i16, ptr %3, align 2, !tbaa !5
  %30 = sext i16 %29 to i32
  %31 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %30)
  %32 = load i64, ptr @end1, align 8, !tbaa !9
  %33 = load i64, ptr @start1, align 8, !tbaa !9
  %34 = sub nsw i64 %32, %33
  %35 = sitofp i64 %34 to float
  %36 = fdiv float %35, 1.000000e+06
  %37 = fpext float %36 to double
  %38 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, double noundef %37)
  %39 = call i32 (ptr, ...) @printf(ptr noundef @.str.3)
  call void @llvm.lifetime.start.p0(i64 2, ptr %5) #5
  store i16 450, ptr %5, align 2, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 2, ptr %6) #5
  store i16 10, ptr %6, align 2, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 20, ptr %7) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %7, ptr align 16 @__const.main.buf, i64 20, i1 false)
  %40 = call i64 @clock() #5
  store i64 %40, ptr @start2, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !11
  br label %41

41:                                               ; preds = %96, %27
  %42 = load i32, ptr %8, align 4, !tbaa !11
  %43 = icmp slt i32 %42, 100000000
  br i1 %43, label %45, label %44

44:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %99

45:                                               ; preds = %41
  %46 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 9
  %47 = load i16, ptr %46, align 2, !tbaa !5
  %48 = sext i16 %47 to i32
  %49 = load i16, ptr %5, align 2, !tbaa !5
  %50 = sext i16 %49 to i32
  %51 = sub nsw i32 %50, %48
  %52 = trunc i32 %51 to i16
  store i16 %52, ptr %5, align 2, !tbaa !5
  %53 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 8
  %54 = load i16, ptr %53, align 16, !tbaa !5
  %55 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 9
  store i16 %54, ptr %55, align 2, !tbaa !5
  %56 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 7
  %57 = load i16, ptr %56, align 2, !tbaa !5
  %58 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 8
  store i16 %57, ptr %58, align 16, !tbaa !5
  %59 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 6
  %60 = load i16, ptr %59, align 4, !tbaa !5
  %61 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 7
  store i16 %60, ptr %61, align 2, !tbaa !5
  %62 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 5
  %63 = load i16, ptr %62, align 2, !tbaa !5
  %64 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 6
  store i16 %63, ptr %64, align 4, !tbaa !5
  %65 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 4
  %66 = load i16, ptr %65, align 8, !tbaa !5
  %67 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 5
  store i16 %66, ptr %67, align 2, !tbaa !5
  %68 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 3
  %69 = load i16, ptr %68, align 2, !tbaa !5
  %70 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 4
  store i16 %69, ptr %70, align 8, !tbaa !5
  %71 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 2
  %72 = load i16, ptr %71, align 4, !tbaa !5
  %73 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 3
  store i16 %72, ptr %73, align 2, !tbaa !5
  %74 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 1
  %75 = load i16, ptr %74, align 2, !tbaa !5
  %76 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 2
  store i16 %75, ptr %76, align 4, !tbaa !5
  %77 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 0
  %78 = load i16, ptr %77, align 16, !tbaa !5
  %79 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 1
  store i16 %78, ptr %79, align 2, !tbaa !5
  %80 = call i32 @rand() #5
  %81 = srem i32 %80, 299
  %82 = add nsw i32 %81, 1
  %83 = trunc i32 %82 to i16
  %84 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 0
  store i16 %83, ptr %84, align 16, !tbaa !5
  %85 = getelementptr inbounds [10 x i16], ptr %7, i64 0, i64 0
  %86 = load i16, ptr %85, align 16, !tbaa !5
  %87 = sext i16 %86 to i32
  %88 = load i16, ptr %5, align 2, !tbaa !5
  %89 = sext i16 %88 to i32
  %90 = add nsw i32 %89, %87
  %91 = trunc i32 %90 to i16
  store i16 %91, ptr %5, align 2, !tbaa !5
  %92 = load i16, ptr %5, align 2, !tbaa !5
  %93 = sext i16 %92 to i32
  %94 = sdiv i32 %93, 10
  %95 = trunc i32 %94 to i16
  store i16 %95, ptr %3, align 2, !tbaa !5
  br label %96

96:                                               ; preds = %45
  %97 = load i32, ptr %8, align 4, !tbaa !11
  %98 = add nsw i32 %97, 1
  store i32 %98, ptr %8, align 4, !tbaa !11
  br label %41, !llvm.loop !15

99:                                               ; preds = %44
  %100 = call i64 @clock() #5
  store i64 %100, ptr @end2, align 8, !tbaa !9
  %101 = load i16, ptr %3, align 2, !tbaa !5
  %102 = sext i16 %101 to i32
  %103 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %102)
  %104 = load i64, ptr @end2, align 8, !tbaa !9
  %105 = load i64, ptr @start2, align 8, !tbaa !9
  %106 = sub nsw i64 %104, %105
  %107 = sitofp i64 %106 to float
  %108 = fdiv float %107, 1.000000e+06
  %109 = fpext float %108 to double
  %110 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, double noundef %109)
  call void @llvm.lifetime.end.p0(i64 20, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 2, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 2, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 2, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #5
  ret i32 0
}

declare i32 @printf(ptr noundef, ...) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

declare void @List_init(ptr noundef, i16 noundef signext, i16 noundef signext) #1

declare signext i16 @List_update(ptr noundef, i16 noundef signext) #1

; Function Attrs: nounwind
declare i64 @clock() #3

; Function Attrs: nounwind
declare i32 @rand() #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

declare void @List_print(ptr noundef) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

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 = { "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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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 = !{!"short", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; 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"

%struct.ListHead = type { ptr, ptr, i16, i16 }

@.str = external hidden unnamed_addr constant [22 x i8], align 1
@start1 = external dso_local local_unnamed_addr global i64, align 8
@end1 = external dso_local local_unnamed_addr global i64, align 8
@.str.1 = external hidden unnamed_addr constant [10 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [16 x i8], align 1
@__const.main.buf = external hidden unnamed_addr constant [10 x i16], align 16
@start2 = external dso_local local_unnamed_addr global i64, align 8
@end2 = external dso_local local_unnamed_addr global i64, align 8

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca %struct.ListHead, align 8
  %2 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #5
  call void @List_init(ptr noundef nonnull %1, i16 noundef signext 10, i16 noundef signext 25) #5
  %3 = call signext i16 @List_update(ptr noundef nonnull %1, i16 noundef signext 0) #5
  %4 = call signext i16 @List_update(ptr noundef nonnull %1, i16 noundef signext 200) #5
  %5 = call signext i16 @List_update(ptr noundef nonnull %1, i16 noundef signext 29) #5
  %6 = call i64 @clock() #5
  store i64 %6, ptr @start1, align 8, !tbaa !5
  br label %20

7:                                                ; preds = %20
  %8 = call i64 @clock() #5
  store i64 %8, ptr @end1, align 8, !tbaa !5
  call void @List_print(ptr noundef nonnull %1) #5
  %9 = sext i16 %25 to i32
  %10 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %9)
  %11 = load i64, ptr @end1, align 8, !tbaa !5
  %12 = load i64, ptr @start1, align 8, !tbaa !5
  %13 = sub nsw i64 %11, %12
  %14 = sitofp i64 %13 to float
  %15 = fdiv float %14, 1.000000e+06
  %16 = fpext float %15 to double
  %17 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, double noundef %16)
  %18 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3)
  %.sroa.0.0.copyload = load i16, ptr @__const.main.buf, align 16
  %.sroa.6.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 2), align 2
  %.sroa.8.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 4), align 4
  %.sroa.10.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 6), align 2
  %.sroa.12.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 8), align 8
  %.sroa.14.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 10), align 2
  %.sroa.16.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 12), align 4
  %.sroa.18.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 14), align 2
  %.sroa.20.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 16), align 16
  %.sroa.22.0.copyload = load i16, ptr getelementptr inbounds (i8, ptr @__const.main.buf, i64 18), align 2
  %19 = call i64 @clock() #5
  store i64 %19, ptr @start2, align 8, !tbaa !5
  br label %39

20:                                               ; preds = %0, %20
  %.01213 = phi i32 [ 0, %0 ], [ %26, %20 ]
  %21 = call i32 @rand() #5
  %22 = srem i32 %21, 299
  %23 = trunc nsw i32 %22 to i16
  %24 = add nsw i16 %23, 1
  %25 = call signext i16 @List_update(ptr noundef nonnull %1, i16 noundef signext %24) #5
  %26 = add nuw nsw i32 %.01213, 1
  %exitcond.not = icmp eq i32 %26, 100000000
  br i1 %exitcond.not, label %7, label %20, !llvm.loop !9

27:                                               ; preds = %39
  %.lhs.trunc.le = trunc i32 %48 to i16
  %28 = sdiv i16 %.lhs.trunc.le, 10
  %29 = call i64 @clock() #5
  store i64 %29, ptr @end2, align 8, !tbaa !5
  %30 = sext i16 %28 to i32
  %31 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %30)
  %32 = load i64, ptr @end2, align 8, !tbaa !5
  %33 = load i64, ptr @start2, align 8, !tbaa !5
  %34 = sub nsw i64 %32, %33
  %35 = sitofp i64 %34 to float
  %36 = fdiv float %35, 1.000000e+06
  %37 = fpext float %36 to double
  %38 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, double noundef %37)
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  ret i32 0

39:                                               ; preds = %7, %39
  %.025 = phi i32 [ 0, %7 ], [ %49, %39 ]
  %.sroa.0.024 = phi i16 [ %.sroa.0.0.copyload, %7 ], [ %45, %39 ]
  %.sroa.6.023 = phi i16 [ %.sroa.6.0.copyload, %7 ], [ %.sroa.0.024, %39 ]
  %.sroa.8.022 = phi i16 [ %.sroa.8.0.copyload, %7 ], [ %.sroa.6.023, %39 ]
  %.sroa.10.021 = phi i16 [ %.sroa.10.0.copyload, %7 ], [ %.sroa.8.022, %39 ]
  %.sroa.12.020 = phi i16 [ %.sroa.12.0.copyload, %7 ], [ %.sroa.10.021, %39 ]
  %.sroa.14.019 = phi i16 [ %.sroa.14.0.copyload, %7 ], [ %.sroa.12.020, %39 ]
  %.sroa.16.018 = phi i16 [ %.sroa.16.0.copyload, %7 ], [ %.sroa.14.019, %39 ]
  %.sroa.18.017 = phi i16 [ %.sroa.18.0.copyload, %7 ], [ %.sroa.16.018, %39 ]
  %.sroa.20.016 = phi i16 [ %.sroa.20.0.copyload, %7 ], [ %.sroa.18.017, %39 ]
  %.sroa.22.015 = phi i16 [ %.sroa.22.0.copyload, %7 ], [ %.sroa.20.016, %39 ]
  %.01114 = phi i32 [ 450, %7 ], [ %48, %39 ]
  %40 = trunc i32 %.01114 to i16
  %41 = sub i16 %40, %.sroa.22.015
  %42 = call i32 @rand() #5
  %43 = srem i32 %42, 299
  %44 = trunc nsw i32 %43 to i16
  %45 = add nsw i16 %44, 1
  %46 = zext i16 %45 to i32
  %47 = zext i16 %41 to i32
  %48 = add nuw nsw i32 %46, %47
  %49 = add nuw nsw i32 %.025, 1
  %exitcond27.not = icmp eq i32 %49, 100000000
  br i1 %exitcond27.not, label %27, label %39, !llvm.loop !11
}

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

declare void @List_init(ptr noundef, i16 noundef signext, i16 noundef signext) local_unnamed_addr #3

declare signext i16 @List_update(ptr noundef, i16 noundef signext) local_unnamed_addr #3

; Function Attrs: nounwind
declare i64 @clock() local_unnamed_addr #4

; Function Attrs: nounwind
declare i32 @rand() local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

declare void @List_print(ptr noundef) local_unnamed_addr #3

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 = { 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { "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 #4 = { 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 #5 = { 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", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}


; Effective O3 passes: BDCEPass,CorrelatedValuePropagationPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopRotatePass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass