; LLVM IR from nubot-nudt/simatch :: src/robot_code/world_model/src (iAuction)

; 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"

; 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 nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt6vectorIjSaIjEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZNK8iAuction13DisplayMatrixERKSt6vectorIS0_IdSaIdEESaIS2_EERKS0_IjSaIjEERKS2_(ptr noundef nonnull align 8 dereferenceable(400) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %3) #1 align 2 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  %12 = load ptr, ptr %5, align 8
  %13 = load ptr, ptr %6, align 8, !tbaa !5
  %14 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef 0) #2
  %15 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %14) #2
  %16 = icmp ugt i64 %15, 10
  br i1 %16, label %17, label %18

17:                                               ; preds = %4
  br label %53

18:                                               ; preds = %4
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #2
  store i32 0, ptr %9, align 4, !tbaa !9
  br label %19

19:                                               ; preds = %50, %18
  %20 = load i32, ptr %9, align 4, !tbaa !9
  %21 = zext i32 %20 to i64
  %22 = load ptr, ptr %6, align 8, !tbaa !5
  %23 = call noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #2
  %24 = icmp ult i64 %21, %23
  br i1 %24, label %26, label %25

25:                                               ; preds = %19
  store i32 2, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #2
  br label %53

26:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #2
  store i32 0, ptr %11, align 4, !tbaa !9
  br label %27

27:                                               ; preds = %46, %26
  %28 = load i32, ptr %11, align 4, !tbaa !9
  %29 = zext i32 %28 to i64
  %30 = load ptr, ptr %6, align 8, !tbaa !5
  %31 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %30, i64 noundef 0) #2
  %32 = call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #2
  %33 = icmp ult i64 %29, %32
  br i1 %33, label %35, label %34

34:                                               ; preds = %27
  store i32 5, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #2
  br label %49

35:                                               ; preds = %27
  %36 = load ptr, ptr %7, align 8, !tbaa !5
  %37 = load i32, ptr %9, align 4, !tbaa !9
  %38 = zext i32 %37 to i64
  %39 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt6vectorIjSaIjEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %36, i64 noundef %38) #2
  %40 = load i32, ptr %39, align 4, !tbaa !9
  %41 = load i32, ptr %11, align 4, !tbaa !9
  %42 = icmp eq i32 %40, %41
  br i1 %42, label %43, label %44

43:                                               ; preds = %35
  br label %45

44:                                               ; preds = %35
  br label %45

45:                                               ; preds = %44, %43
  br label %46

46:                                               ; preds = %45
  %47 = load i32, ptr %11, align 4, !tbaa !9
  %48 = add i32 %47, 1
  store i32 %48, ptr %11, align 4, !tbaa !9
  br label %27, !llvm.loop !11

49:                                               ; preds = %34
  br label %50

50:                                               ; preds = %49
  %51 = load i32, ptr %9, align 4, !tbaa !9
  %52 = add i32 %51, 1
  store i32 %52, ptr %9, align 4, !tbaa !9
  br label %19, !llvm.loop !13

53:                                               ; preds = %25, %17
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt6vectorIjSaIjEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZNK8iAuction13DisplayMatrixERKSt6vectorIS0_IdSaIdEESaIS2_EERKS0_IjSaIjEERKS2_(ptr nocapture noundef nonnull readnone align 8 dereferenceable(400) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr nocapture noundef nonnull readnone align 8 dereferenceable(24) %3) local_unnamed_addr #0 align 2 {
  %5 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #1
  %6 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #1
  %7 = icmp ugt i64 %6, 10
  br i1 %7, label %.loopexit, label %.preheader11

.preheader11:                                     ; preds = %4
  %8 = tail call noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #1
  %.not = icmp eq i64 %8, 0
  br i1 %.not, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %.preheader11, %._crit_edge
  %9 = phi i64 [ %13, %._crit_edge ], [ 0, %.preheader11 ]
  %.0913 = phi i32 [ %12, %._crit_edge ], [ 0, %.preheader11 ]
  %10 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #1
  %11 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #1
  %.not14 = icmp eq i64 %11, 0
  br i1 %.not14, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %.preheader
  %12 = add i32 %.0913, 1
  %13 = zext i32 %12 to i64
  %14 = tail call noundef i64 @_ZNKSt6vectorIS_IdSaIdEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #1
  %15 = icmp ugt i64 %14, %13
  br i1 %15, label %.preheader, label %.loopexit, !llvm.loop !5

.lr.ph:                                           ; preds = %.preheader, %.lr.ph
  %.012 = phi i32 [ %17, %.lr.ph ], [ 0, %.preheader ]
  %16 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt6vectorIjSaIjEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %9) #1
  %17 = add i32 %.012, 1
  %18 = zext i32 %17 to i64
  %19 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNKSt6vectorIS_IdSaIdEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #1
  %20 = tail call noundef i64 @_ZNKSt6vectorIdSaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %19) #1
  %21 = icmp ugt i64 %20, %18
  br i1 %21, label %.lr.ph, label %._crit_edge, !llvm.loop !7

.loopexit:                                        ; preds = %._crit_edge, %.preheader11, %4
  ret void
}

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 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = distinct !{!7, !6}


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