; LLVM IR from aap/librw :: src/world.ll (ZN2rw5World6createEPNS_4BBoxE)

; 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.rw::PluginList" = type { i32, i32, %"struct.rw::LinkList" }
%"struct.rw::LinkList" = type { %"struct.rw::LLLink" }
%"struct.rw::LLLink" = type { ptr, ptr }
%"struct.rw::Error" = type { i32, i32 }
%"struct.rw::World" = type { %"struct.rw::Object", %"struct.rw::LinkList", %"struct.rw::LinkList", %"struct.rw::LinkList" }
%"struct.rw::Object" = type { i8, i8, i8, i8, ptr }

@_ZN2rw5World12numAllocatedE = external dso_local global i32, align 4
@_ZN2rw5World9s_plglistE = external dso_local global %"struct.rw::PluginList", align 8
@.str = external hidden unnamed_addr constant [72 x i8], align 1
@stderr = external global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [57 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN2rw5World6createEPNS_4BBoxE(ptr noundef %0) #0 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"struct.rw::Error", align 4
  %6 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  %7 = load i32, ptr @_ZN2rw5World9s_plglistE, align 8, !tbaa !9
  %8 = sext i32 %7 to i64
  %9 = call noundef ptr @_ZN2rw10malloc_LOCEmjPKc(i64 noundef %8, i32 noundef 196619, ptr noundef @.str)
  store ptr %9, ptr %4, align 8, !tbaa !5
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = icmp eq ptr %10, null
  br i1 %11, label %12, label %24

12:                                               ; preds = %1
  br label %13

13:                                               ; preds = %12
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  %14 = getelementptr inbounds %"struct.rw::Error", ptr %5, i32 0, i32 0
  store i32 11, ptr %14, align 4, !tbaa !14
  %15 = getelementptr inbounds %"struct.rw::Error", ptr %5, i32 0, i32 1
  store i32 -2147483646, ptr %15, align 4, !tbaa !16
  %16 = load ptr, ptr @stderr, align 8, !tbaa !5
  %17 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %16, ptr noundef @.str.1, ptr noundef @.str.2, i32 noundef 26) #6
  %18 = load ptr, ptr @stderr, align 8, !tbaa !5
  %19 = load i32, ptr @_ZN2rw5World9s_plglistE, align 8, !tbaa !9
  %20 = call noundef ptr (i32, ...) @_ZN2rw9dbgsprintEjz(i32 noundef -2147483646, i32 noundef %19)
  %21 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %18, ptr noundef @.str.3, ptr noundef %20) #6
  call void @_ZN2rw8setErrorEPNS_5ErrorE(ptr noundef %5)
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br label %22

22:                                               ; preds = %13
  br label %23

23:                                               ; preds = %22
  store ptr null, ptr %2, align 8
  store i32 1, ptr %6, align 4
  br label %37

24:                                               ; preds = %1
  %25 = load i32, ptr @_ZN2rw5World12numAllocatedE, align 4, !tbaa !17
  %26 = add nsw i32 %25, 1
  store i32 %26, ptr @_ZN2rw5World12numAllocatedE, align 4, !tbaa !17
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = getelementptr inbounds %"struct.rw::World", ptr %27, i32 0, i32 0
  call void @_ZN2rw6Object4initEhh(ptr noundef nonnull align 8 dereferenceable(16) %28, i8 noundef zeroext 7, i8 noundef zeroext 0)
  %29 = load ptr, ptr %4, align 8, !tbaa !5
  %30 = getelementptr inbounds %"struct.rw::World", ptr %29, i32 0, i32 1
  call void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16) %30)
  %31 = load ptr, ptr %4, align 8, !tbaa !5
  %32 = getelementptr inbounds %"struct.rw::World", ptr %31, i32 0, i32 2
  call void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16) %32)
  %33 = load ptr, ptr %4, align 8, !tbaa !5
  %34 = getelementptr inbounds %"struct.rw::World", ptr %33, i32 0, i32 3
  call void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16) %34)
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZN2rw10PluginList9constructEPv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN2rw5World9s_plglistE, ptr noundef %35)
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %36, ptr %2, align 8
  store i32 1, ptr %6, align 4
  br label %37

37:                                               ; preds = %24, %23
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  %38 = load ptr, ptr %2, align 8
  ret ptr %38
}

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN2rw10malloc_LOCEmjPKc(i64 noundef, i32 noundef, ptr noundef) #2

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #3

declare noundef ptr @_ZN2rw9dbgsprintEjz(i32 noundef, ...) #4

declare void @_ZN2rw8setErrorEPNS_5ErrorE(ptr noundef) #4

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2rw6Object4initEhh(ptr noundef nonnull align 8 dereferenceable(16), i8 noundef zeroext, i8 noundef zeroext) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16)) #5 align 2

declare void @_ZN2rw10PluginList9constructEPv(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef) #4

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint 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 #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 = { "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 = { 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 #6 = { 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, !11, i64 0}
!10 = !{!"_ZTSN2rw10PluginListE", !11, i64 0, !11, i64 4, !12, i64 8}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTSN2rw8LinkListE", !13, i64 0}
!13 = !{!"_ZTSN2rw6LLLinkE", !6, i64 0, !6, i64 8}
!14 = !{!15, !11, i64 0}
!15 = !{!"_ZTSN2rw5ErrorE", !11, i64 0, !11, i64 4}
!16 = !{!15, !11, i64 4}
!17 = !{!11, !11, i64 0}


; 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.rw::PluginList" = type { i32, i32, %"struct.rw::LinkList" }
%"struct.rw::LinkList" = type { %"struct.rw::LLLink" }
%"struct.rw::LLLink" = type { ptr, ptr }
%"struct.rw::Error" = type { i32, i32 }

@_ZN2rw5World12numAllocatedE = external dso_local local_unnamed_addr global i32, align 4
@_ZN2rw5World9s_plglistE = external dso_local global %"struct.rw::PluginList", align 8
@.str = external hidden unnamed_addr constant [72 x i8], align 1
@stderr = external local_unnamed_addr global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [57 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN2rw5World6createEPNS_4BBoxE(ptr nocapture noundef readnone %0) local_unnamed_addr #0 align 2 {
  %2 = alloca %"struct.rw::Error", align 4
  %3 = load i32, ptr @_ZN2rw5World9s_plglistE, align 8, !tbaa !5
  %4 = sext i32 %3 to i64
  %5 = tail call noundef ptr @_ZN2rw10malloc_LOCEmjPKc(i64 noundef %4, i32 noundef 196619, ptr noundef nonnull @.str)
  %6 = icmp eq ptr %5, null
  br i1 %6, label %7, label %15

7:                                                ; preds = %1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  store i32 11, ptr %2, align 4, !tbaa !13
  %8 = getelementptr inbounds i8, ptr %2, i64 4
  store i32 -2147483646, ptr %8, align 4, !tbaa !15
  %9 = load ptr, ptr @stderr, align 8, !tbaa !16
  %10 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %9, ptr noundef nonnull @.str.1, ptr noundef nonnull @.str.2, i32 noundef 26) #7
  %11 = load ptr, ptr @stderr, align 8, !tbaa !16
  %12 = load i32, ptr @_ZN2rw5World9s_plglistE, align 8, !tbaa !5
  %13 = tail call noundef ptr (i32, ...) @_ZN2rw9dbgsprintEjz(i32 noundef -2147483646, i32 noundef %12)
  %14 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %11, ptr noundef nonnull @.str.3, ptr noundef %13) #7
  call void @_ZN2rw8setErrorEPNS_5ErrorE(ptr noundef nonnull %2)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  br label %21

15:                                               ; preds = %1
  %16 = load i32, ptr @_ZN2rw5World12numAllocatedE, align 4, !tbaa !17
  %17 = add nsw i32 %16, 1
  store i32 %17, ptr @_ZN2rw5World12numAllocatedE, align 4, !tbaa !17
  tail call void @_ZN2rw6Object4initEhh(ptr noundef nonnull align 8 dereferenceable(16) %5, i8 noundef zeroext 7, i8 noundef zeroext 0)
  %18 = getelementptr inbounds i8, ptr %5, i64 16
  tail call void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16) %18)
  %19 = getelementptr inbounds i8, ptr %5, i64 32
  tail call void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16) %19)
  %20 = getelementptr inbounds i8, ptr %5, i64 48
  tail call void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16) %20)
  tail call void @_ZN2rw10PluginList9constructEPv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN2rw5World9s_plglistE, ptr noundef nonnull %5)
  br label %21

21:                                               ; preds = %15, %7
  ret ptr %5
}

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZN2rw10malloc_LOCEmjPKc(i64 noundef, i32 noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #3

declare noundef ptr @_ZN2rw9dbgsprintEjz(i32 noundef, ...) local_unnamed_addr #4

declare void @_ZN2rw8setErrorEPNS_5ErrorE(ptr noundef) 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) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2rw6Object4initEhh(ptr noundef nonnull align 8 dereferenceable(16), i8 noundef zeroext, i8 noundef zeroext) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2rw8LinkList4initEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #5 align 2

declare void @_ZN2rw10PluginList9constructEPv(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef) local_unnamed_addr #4

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { inlinehint 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 #3 = { 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 #4 = { "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 = { 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 #6 = { nounwind }
attributes #7 = { cold 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, !7, i64 0}
!6 = !{!"_ZTSN2rw10PluginListE", !7, i64 0, !7, i64 4, !10, i64 8}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN2rw8LinkListE", !11, i64 0}
!11 = !{!"_ZTSN2rw6LLLinkE", !12, i64 0, !12, i64 8}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!14, !7, i64 0}
!14 = !{!"_ZTSN2rw5ErrorE", !7, i64 0, !7, i64 4}
!15 = !{!14, !7, i64 4}
!16 = !{!12, !12, i64 0}
!17 = !{!7, !7, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass