; 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
define dso_local i32 @mpz_cmp_ui(ptr noundef %0, i64 noundef %1) #1 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i64 %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.__mpz_struct, ptr %9, i32 0, i32 1
  %11 = load i32, ptr %10, align 4, !tbaa !11
  %12 = sext i32 %11 to i64
  store i64 %12, ptr %6, align 8, !tbaa !9
  %13 = load i64, ptr %6, align 8, !tbaa !9
  %14 = icmp sgt i64 %13, 1
  br i1 %14, label %15, label %16

15:                                               ; preds = %2
  store i32 1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %41

16:                                               ; preds = %2
  %17 = load i64, ptr %6, align 8, !tbaa !9
  %18 = icmp slt i64 %17, 0
  br i1 %18, label %19, label %20

19:                                               ; preds = %16
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %41

20:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #2
  %21 = load i64, ptr %6, align 8, !tbaa !9
  %22 = icmp sgt i64 %21, 0
  br i1 %22, label %23, label %29

23:                                               ; preds = %20
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.__mpz_struct, ptr %24, i32 0, i32 2
  %26 = load ptr, ptr %25, align 8, !tbaa !14
  %27 = getelementptr inbounds i64, ptr %26, i64 0
  %28 = load i64, ptr %27, align 8, !tbaa !9
  br label %30

29:                                               ; preds = %20
  br label %30

30:                                               ; preds = %29, %23
  %31 = phi i64 [ %28, %23 ], [ 0, %29 ]
  store i64 %31, ptr %8, align 8, !tbaa !9
  %32 = load i64, ptr %8, align 8, !tbaa !9
  %33 = load i64, ptr %5, align 8, !tbaa !9
  %34 = icmp ugt i64 %32, %33
  %35 = zext i1 %34 to i32
  %36 = load i64, ptr %8, align 8, !tbaa !9
  %37 = load i64, ptr %5, align 8, !tbaa !9
  %38 = icmp ult i64 %36, %37
  %39 = zext i1 %38 to i32
  %40 = sub nsw i32 %35, %39
  store i32 %40, ptr %3, align 4
  store i32 1, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #2
  br label %41

41:                                               ; preds = %30, %19, %15
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  %42 = load i32, ptr %3, align 4
  ret i32 %42
}

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, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !13, i64 4}
!12 = !{!"", !13, i64 0, !13, i64 4, !6, i64 8}
!13 = !{!"int", !7, i64 0}
!14 = !{!12, !6, i64 8}


; 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 nofree norecurse nosync nounwind willreturn memory(read, inaccessiblemem: none) uwtable
define dso_local range(i32 -1, 2) i32 @mpz_cmp_ui(ptr nocapture noundef readonly %0, i64 noundef %1) local_unnamed_addr #0 {
  %3 = getelementptr inbounds i8, ptr %0, i64 4
  %4 = load i32, ptr %3, align 4, !tbaa !5
  %5 = icmp sgt i32 %4, 1
  br i1 %5, label %20, label %6

6:                                                ; preds = %2
  %7 = icmp slt i32 %4, 0
  br i1 %7, label %20, label %8

8:                                                ; preds = %6
  %9 = icmp eq i32 %4, 1
  br i1 %9, label %10, label %14

10:                                               ; preds = %8
  %11 = getelementptr inbounds i8, ptr %0, i64 8
  %12 = load ptr, ptr %11, align 8, !tbaa !11
  %13 = load i64, ptr %12, align 8, !tbaa !12
  br label %14

14:                                               ; preds = %8, %10
  %15 = phi i64 [ %13, %10 ], [ 0, %8 ]
  %16 = icmp ugt i64 %15, %1
  %17 = zext i1 %16 to i32
  %18 = icmp ult i64 %15, %1
  %.neg = sext i1 %18 to i32
  %19 = add nsw i32 %.neg, %17
  br label %20

20:                                               ; preds = %6, %2, %14
  %.0 = phi i32 [ %19, %14 ], [ 1, %2 ], [ -1, %6 ]
  ret i32 %.0
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(read, inaccessiblemem: none) 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" }

!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}
!11 = !{!6, !10, i64 8}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !8, i64 0}


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