; LLVM IR from cryptid-org/cryptid-native :: dependencies/gmp/src (mini-gmp)

; 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.__mpz_struct = type { i32, i32, ptr }

; 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: nounwind uwtable
declare dso_local void @mpz_init(ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_clear(ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_abs(ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_mul(ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_divexact(ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_gcd(ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @mpz_lcm(ptr noundef %0, ptr noundef %1, ptr noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca [1 x %struct.__mpz_struct], align 16
  %8 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %7) #2
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.__mpz_struct, ptr %9, i32 0, i32 1
  %11 = load i32, ptr %10, align 4, !tbaa !9
  %12 = icmp eq i32 %11, 0
  br i1 %12, label %18, label %13

13:                                               ; preds = %3
  %14 = load ptr, ptr %6, align 8, !tbaa !5
  %15 = getelementptr inbounds %struct.__mpz_struct, ptr %14, i32 0, i32 1
  %16 = load i32, ptr %15, align 4, !tbaa !9
  %17 = icmp eq i32 %16, 0
  br i1 %17, label %18, label %21

18:                                               ; preds = %13, %3
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.__mpz_struct, ptr %19, i32 0, i32 1
  store i32 0, ptr %20, align 4, !tbaa !9
  store i32 1, ptr %8, align 4
  br label %35

21:                                               ; preds = %13
  %22 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %7, i64 0, i64 0
  call void @mpz_init(ptr noundef %22)
  %23 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %7, i64 0, i64 0
  %24 = load ptr, ptr %5, align 8, !tbaa !5
  %25 = load ptr, ptr %6, align 8, !tbaa !5
  call void @mpz_gcd(ptr noundef %23, ptr noundef %24, ptr noundef %25)
  %26 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %7, i64 0, i64 0
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %7, i64 0, i64 0
  call void @mpz_divexact(ptr noundef %26, ptr noundef %27, ptr noundef %28)
  %29 = load ptr, ptr %4, align 8, !tbaa !5
  %30 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %7, i64 0, i64 0
  %31 = load ptr, ptr %6, align 8, !tbaa !5
  call void @mpz_mul(ptr noundef %29, ptr noundef %30, ptr noundef %31)
  %32 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %7, i64 0, i64 0
  call void @mpz_clear(ptr noundef %32)
  %33 = load ptr, ptr %4, align 8, !tbaa !5
  %34 = load ptr, ptr %4, align 8, !tbaa !5
  call void @mpz_abs(ptr noundef %33, ptr noundef %34)
  store i32 0, ptr %8, align 4
  br label %35

35:                                               ; preds = %21, %18
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #2
  %36 = load i32, ptr %8, align 4
  switch i32 %36, label %38 [
    i32 0, label %37
    i32 1, label %37
  ]

37:                                               ; preds = %35, %35
  ret void

38:                                               ; preds = %35
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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/C++ TBAA"}
!9 = !{!10, !11, i64 4}
!10 = !{!"", !11, i64 0, !11, i64 4, !6, i64 8}
!11 = !{!"int", !7, 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.__mpz_struct = type { i32, i32, ptr }

; 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

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_init(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_clear(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_abs(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_mul(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_divexact(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @mpz_gcd(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local void @mpz_lcm(ptr noundef %0, ptr noundef %1, ptr noundef %2) local_unnamed_addr #1 {
  %4 = alloca [1 x %struct.__mpz_struct], align 16
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #2
  %5 = getelementptr inbounds i8, ptr %1, i64 4
  %6 = load i32, ptr %5, align 4, !tbaa !5
  %7 = icmp eq i32 %6, 0
  br i1 %7, label %12, label %8

8:                                                ; preds = %3
  %9 = getelementptr inbounds i8, ptr %2, i64 4
  %10 = load i32, ptr %9, align 4, !tbaa !5
  %11 = icmp eq i32 %10, 0
  br i1 %11, label %12, label %14

12:                                               ; preds = %8, %3
  %13 = getelementptr inbounds i8, ptr %0, i64 4
  store i32 0, ptr %13, align 4, !tbaa !5
  br label %15

14:                                               ; preds = %8
  call void @mpz_init(ptr noundef nonnull %4)
  call void @mpz_gcd(ptr noundef nonnull %4, ptr noundef nonnull %1, ptr noundef nonnull %2)
  call void @mpz_divexact(ptr noundef nonnull %4, ptr noundef nonnull %1, ptr noundef nonnull %4)
  call void @mpz_mul(ptr noundef %0, ptr noundef nonnull %4, ptr noundef nonnull %2)
  call void @mpz_clear(ptr noundef nonnull %4)
  call void @mpz_abs(ptr noundef %0, ptr noundef %0)
  br label %15

15:                                               ; preds = %14, %12
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #2
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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, !7, i64 4}
!6 = !{!"", !7, i64 0, !7, i64 4, !10, i64 8}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}


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