; LLVM IR from mitdbg/deneva :: benchmarks/ycsb_query.ll (ZN9YCSBQuery5printEv)

; 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"

%class.YCSBQuery = type { %class.BaseQuery, %class.Array.0 }
%class.BaseQuery = type { ptr, i64, %class.Array, %class.Array, %class.Array, %class.Array }
%class.Array = type { ptr, i64, i64 }
%class.Array.0 = type { ptr, i64, i64 }
%class.ycsb_request = type <{ i32, [4 x i8], i64, i8, [7 x i8] }>

@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9YCSBQuery5printEv(ptr noundef nonnull align 8 dereferenceable(136) %0) unnamed_addr #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i64, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %4 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #4
  store i64 0, ptr %3, align 8, !tbaa !9
  br label %5

5:                                                ; preds = %23, %1
  %6 = load i64, ptr %3, align 8, !tbaa !9
  %7 = getelementptr inbounds %class.YCSBQuery, ptr %4, i32 0, i32 1
  %8 = call noundef i64 @_ZN5ArrayIP12ycsb_requestE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7)
  %9 = icmp ult i64 %6, %8
  br i1 %9, label %11, label %10

10:                                               ; preds = %5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  br label %26

11:                                               ; preds = %5
  %12 = getelementptr inbounds %class.YCSBQuery, ptr %4, i32 0, i32 1
  %13 = load i64, ptr %3, align 8, !tbaa !9
  %14 = call noundef ptr @_ZN5ArrayIP12ycsb_requestEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %13)
  %15 = getelementptr inbounds %class.ycsb_request, ptr %14, i32 0, i32 0
  %16 = load i32, ptr %15, align 8, !tbaa !11
  %17 = getelementptr inbounds %class.YCSBQuery, ptr %4, i32 0, i32 1
  %18 = load i64, ptr %3, align 8, !tbaa !9
  %19 = call noundef ptr @_ZN5ArrayIP12ycsb_requestEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %18)
  %20 = getelementptr inbounds %class.ycsb_request, ptr %19, i32 0, i32 2
  %21 = load i64, ptr %20, align 8, !tbaa !14
  %22 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %16, i64 noundef %21)
  br label %23

23:                                               ; preds = %11
  %24 = load i64, ptr %3, align 8, !tbaa !9
  %25 = add i64 %24, 1
  store i64 %25, ptr %3, align 8, !tbaa !9
  br label %5, !llvm.loop !15

26:                                               ; preds = %10
  %27 = call i32 (ptr, ...) @printf(ptr noundef @.str.3)
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN5ArrayIP12ycsb_requestE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

declare i32 @printf(ptr noundef, ...) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN5ArrayIP12ycsb_requestEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 #2 = { mustprogress 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 #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 }

!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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTS12ycsb_request", !13, i64 0, !10, i64 8, !7, i64 16}
!13 = !{!"_ZTS8access_t", !7, i64 0}
!14 = !{!12, !10, i64 8}
!15 = distinct !{!15, !16}
!16 = !{!"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"

@.str.2 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN9YCSBQuery5printEv(ptr noundef nonnull align 8 dereferenceable(136) %0) unnamed_addr #0 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 112
  %3 = tail call noundef i64 @_ZN5ArrayIP12ycsb_requestE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2)
  %.not = icmp eq i64 %3, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %1
  %4 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3)
  ret void

.lr.ph:                                           ; preds = %1, %.lr.ph
  %.04 = phi i64 [ %11, %.lr.ph ], [ 0, %1 ]
  %5 = tail call noundef ptr @_ZN5ArrayIP12ycsb_requestEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.04)
  %6 = load i32, ptr %5, align 8, !tbaa !5
  %7 = tail call noundef ptr @_ZN5ArrayIP12ycsb_requestEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %.04)
  %8 = getelementptr inbounds i8, ptr %7, i64 8
  %9 = load i64, ptr %8, align 8, !tbaa !11
  %10 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %6, i64 noundef %9)
  %11 = add nuw i64 %.04, 1
  %12 = tail call noundef i64 @_ZN5ArrayIP12ycsb_requestE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2)
  %13 = icmp ult i64 %11, %12
  br i1 %13, label %.lr.ph, label %._crit_edge, !llvm.loop !12
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN5ArrayIP12ycsb_requestE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN5ArrayIP12ycsb_requestEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

attributes #0 = { mustprogress 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" }

!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, !7, i64 0}
!6 = !{!"_ZTS12ycsb_request", !7, i64 0, !10, i64 8, !8, i64 16}
!7 = !{!"_ZTS8access_t", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!6, !10, i64 8}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass