; LLVM IR from dynexcoin/Dynex :: src/DynexCNCore (TransactionPrefixImpl)

; 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.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.36" }
%"struct.std::_Head_base.36" = type { ptr }
%"struct.Crypto::Hash" = type { [32 x i8] }

; 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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #1

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN7DynexCN18ITransactionReaderESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7DynexCN23createTransactionPrefixERKNS_11TransactionE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(112) %1) #4 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"struct.Crypto::Hash", align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i1, align 1
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %9 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 152) #5
  store i1 true, ptr %8, align 1
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #6
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN7DynexCN13getObjectHashINS_11TransactionEEEN6Crypto4HashERKT_(ptr dead_on_unwind writable sret(%"struct.Crypto::Hash") align 1 %5, ptr noundef nonnull align 8 dereferenceable(112) %11)
          to label %12 unwind label %14

12:                                               ; preds = %2
  invoke void @_ZN7DynexCN21TransactionPrefixImplC1ERKNS_17TransactionPrefixERKN6Crypto4HashE(ptr noundef nonnull align 8 dereferenceable(152) %9, ptr noundef nonnull align 8 dereferenceable(88) %10, ptr noundef nonnull align 1 dereferenceable(32) %5)
          to label %13 unwind label %14

13:                                               ; preds = %12
  store i1 false, ptr %8, align 1
  call void @_ZNSt10unique_ptrIN7DynexCN18ITransactionReaderESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #6
  ret void

14:                                               ; preds = %12, %2
  %15 = landingpad { ptr, i32 }
          cleanup
  %16 = extractvalue { ptr, i32 } %15, 0
  store ptr %16, ptr %6, align 8
  %17 = extractvalue { ptr, i32 } %15, 1
  store i32 %17, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #6
  %18 = load i1, ptr %8, align 1
  br i1 %18, label %19, label %20

19:                                               ; preds = %14
  call void @_ZdlPvm(ptr noundef %9, i64 noundef 152) #7
  br label %20

20:                                               ; preds = %19, %14
  br label %21

21:                                               ; preds = %20
  %22 = load ptr, ptr %6, align 8
  %23 = load i32, ptr %7, align 4
  %24 = insertvalue { ptr, i32 } poison, ptr %22, 0
  %25 = insertvalue { ptr, i32 } %24, i32 %23, 1
  resume { ptr, i32 } %25
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7DynexCN13getObjectHashINS_11TransactionEEEN6Crypto4HashERKT_(ptr dead_on_unwind noalias writable sret(%"struct.Crypto::Hash") align 1, ptr noundef nonnull align 8 dereferenceable(112)) #4

declare void @_ZN7DynexCN21TransactionPrefixImplC1ERKNS_17TransactionPrefixERKN6Crypto4HashE(ptr, ptr, ptr)

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(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 = { nobuiltin 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 = { 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 #4 = { 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 #5 = { builtin allocsize(0) }
attributes #6 = { nounwind }
attributes #7 = { builtin 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"}


; 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"

%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.36" }
%"struct.std::_Head_base.36" = type { ptr }
%"struct.Crypto::Hash" = type { [32 x i8] }

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

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #1

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN7DynexCN18ITransactionReaderESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7DynexCN23createTransactionPrefixERKNS_11TransactionE(ptr dead_on_unwind noalias writable sret(%"class.std::unique_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(112) %1) local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.Crypto::Hash", align 1
  %4 = tail call noalias noundef nonnull dereferenceable(152) ptr @_Znwm(i64 noundef 152) #5
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #6
  invoke void @_ZN7DynexCN13getObjectHashINS_11TransactionEEEN6Crypto4HashERKT_(ptr dead_on_unwind nonnull writable sret(%"struct.Crypto::Hash") align 1 %3, ptr noundef nonnull align 8 dereferenceable(112) %1)
          to label %5 unwind label %7

5:                                                ; preds = %2
  invoke void @_ZN7DynexCN21TransactionPrefixImplC1ERKNS_17TransactionPrefixERKN6Crypto4HashE(ptr noundef nonnull align 8 dereferenceable(152) %4, ptr noundef nonnull align 8 dereferenceable(88) %1, ptr noundef nonnull align 1 dereferenceable(32) %3)
          to label %6 unwind label %7

6:                                                ; preds = %5
  call void @_ZNSt10unique_ptrIN7DynexCN18ITransactionReaderESt14default_deleteIS1_EEC2IS3_vEEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  ret void

7:                                                ; preds = %5, %2
  %8 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @_ZdlPvm(ptr noundef nonnull %4, i64 noundef 152) #7
  resume { ptr, i32 } %8
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7DynexCN13getObjectHashINS_11TransactionEEEN6Crypto4HashERKT_(ptr dead_on_unwind noalias writable sret(%"struct.Crypto::Hash") align 1, ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #4

declare void @_ZN7DynexCN21TransactionPrefixImplC1ERKNS_17TransactionPrefixERKN6Crypto4HashE(ptr, ptr, ptr) local_unnamed_addr

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nobuiltin allocsize(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 = { nobuiltin 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 = { 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 #4 = { 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 #5 = { builtin allocsize(0) }
attributes #6 = { nounwind }
attributes #7 = { builtin 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)"}


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