; LLVM IR from albertobsd/keyhunt :: secp256k1/SECP256K1.ll (ZN9Secp256K18NegationER5Point)

; 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.Point = type { %class.Int, %class.Int, %class.Int }
%class.Int = type { %union.anon }
%union.anon = type { [5 x i64] }
%class.Secp256K1 = type { %class.Point, %class.Int, %class.Int, [8192 x %class.Point] }

declare void @_ZN5PointC1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN5PointD1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #1

declare void @_ZN3Int8SetInt32Ej(ptr noundef nonnull align 8 dereferenceable(40), i32 noundef) #0

declare void @_ZN5Point5ClearEv(ptr noundef nonnull align 8 dereferenceable(120)) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9Secp256K18NegationER5Point(ptr dead_on_unwind noalias writable sret(%class.Point) align 8 %0, ptr noundef nonnull align 8 dereferenceable(983240) %1, ptr noundef nonnull align 8 dereferenceable(120) %2) #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i1, align 1
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %10 = load ptr, ptr %5, align 8
  store i1 false, ptr %7, align 1
  call void @_ZN5PointC1Ev(ptr noundef nonnull align 8 dereferenceable(120) %0)
  invoke void @_ZN5Point5ClearEv(ptr noundef nonnull align 8 dereferenceable(120) %0)
          to label %11 unwind label %26

11:                                               ; preds = %3
  %12 = getelementptr inbounds %class.Point, ptr %0, i32 0, i32 0
  %13 = load ptr, ptr %6, align 8, !tbaa !5
  %14 = getelementptr inbounds %class.Point, ptr %13, i32 0, i32 0
  invoke void @_ZN3Int3SetEPS_(ptr noundef nonnull align 8 dereferenceable(40) %12, ptr noundef %14)
          to label %15 unwind label %26

15:                                               ; preds = %11
  %16 = getelementptr inbounds %class.Point, ptr %0, i32 0, i32 1
  %17 = getelementptr inbounds %class.Secp256K1, ptr %10, i32 0, i32 1
  invoke void @_ZN3Int3SetEPS_(ptr noundef nonnull align 8 dereferenceable(40) %16, ptr noundef %17)
          to label %18 unwind label %26

18:                                               ; preds = %15
  %19 = getelementptr inbounds %class.Point, ptr %0, i32 0, i32 1
  %20 = load ptr, ptr %6, align 8, !tbaa !5
  %21 = getelementptr inbounds %class.Point, ptr %20, i32 0, i32 1
  invoke void @_ZN3Int3SubEPS_(ptr noundef nonnull align 8 dereferenceable(40) %19, ptr noundef %21)
          to label %22 unwind label %26

22:                                               ; preds = %18
  %23 = getelementptr inbounds %class.Point, ptr %0, i32 0, i32 2
  invoke void @_ZN3Int8SetInt32Ej(ptr noundef nonnull align 8 dereferenceable(40) %23, i32 noundef 1)
          to label %24 unwind label %26

24:                                               ; preds = %22
  store i1 true, ptr %7, align 1
  %25 = load i1, ptr %7, align 1
  br i1 %25, label %31, label %30

26:                                               ; preds = %22, %18, %15, %11, %3
  %27 = landingpad { ptr, i32 }
          cleanup
  %28 = extractvalue { ptr, i32 } %27, 0
  store ptr %28, ptr %8, align 8
  %29 = extractvalue { ptr, i32 } %27, 1
  store i32 %29, ptr %9, align 4
  call void @_ZN5PointD1Ev(ptr noundef nonnull align 8 dereferenceable(120) %0) #3
  br label %32

30:                                               ; preds = %24
  call void @_ZN5PointD1Ev(ptr noundef nonnull align 8 dereferenceable(120) %0) #3
  br label %31

31:                                               ; preds = %30, %24
  ret void

32:                                               ; preds = %26
  %33 = load ptr, ptr %8, align 8
  %34 = load i32, ptr %9, align 4
  %35 = insertvalue { ptr, i32 } poison, ptr %33, 0
  %36 = insertvalue { ptr, i32 } %35, i32 %34, 1
  resume { ptr, i32 } %36
}

declare void @_ZN3Int3SetEPS_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef) #0

declare void @_ZN3Int3SubEPS_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef) #0

attributes #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 "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 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 }

!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.Point = type { %class.Int, %class.Int, %class.Int }
%class.Int = type { %union.anon }
%union.anon = type { [5 x i64] }

declare void @_ZN5PointC1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN5PointD1Ev(ptr noundef nonnull align 8 dereferenceable(120)) unnamed_addr #1

declare void @_ZN3Int8SetInt32Ej(ptr noundef nonnull align 8 dereferenceable(40), i32 noundef) local_unnamed_addr #0

declare void @_ZN5Point5ClearEv(ptr noundef nonnull align 8 dereferenceable(120)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN9Secp256K18NegationER5Point(ptr dead_on_unwind noalias nonnull writable sret(%class.Point) align 8 %0, ptr noundef nonnull align 8 dereferenceable(983240) %1, ptr noundef nonnull align 8 dereferenceable(120) %2) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZN5PointC1Ev(ptr noundef nonnull align 8 dereferenceable(120) %0)
  invoke void @_ZN5Point5ClearEv(ptr noundef nonnull align 8 dereferenceable(120) %0)
          to label %4 unwind label %12

4:                                                ; preds = %3
  invoke void @_ZN3Int3SetEPS_(ptr noundef nonnull align 8 dereferenceable(40) %0, ptr noundef nonnull %2)
          to label %5 unwind label %12

5:                                                ; preds = %4
  %6 = getelementptr inbounds i8, ptr %0, i64 40
  %7 = getelementptr inbounds i8, ptr %1, i64 120
  invoke void @_ZN3Int3SetEPS_(ptr noundef nonnull align 8 dereferenceable(40) %6, ptr noundef nonnull %7)
          to label %8 unwind label %12

8:                                                ; preds = %5
  %9 = getelementptr inbounds i8, ptr %2, i64 40
  invoke void @_ZN3Int3SubEPS_(ptr noundef nonnull align 8 dereferenceable(40) %6, ptr noundef nonnull %9)
          to label %10 unwind label %12

10:                                               ; preds = %8
  %11 = getelementptr inbounds i8, ptr %0, i64 80
  invoke void @_ZN3Int8SetInt32Ej(ptr noundef nonnull align 8 dereferenceable(40) %11, i32 noundef 1)
          to label %14 unwind label %12

12:                                               ; preds = %10, %8, %5, %4, %3
  %13 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN5PointD1Ev(ptr noundef nonnull align 8 dereferenceable(120) %0) #3
  resume { ptr, i32 } %13

14:                                               ; preds = %10
  ret void
}

declare void @_ZN3Int3SetEPS_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef) local_unnamed_addr #0

declare void @_ZN3Int3SubEPS_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef) local_unnamed_addr #0

attributes #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 "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 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 }

!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: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass