; LLVM IR from albertobsd/keyhunt :: gmp256k1/Int.ll (ZN3Int14IsLowerOrEqualEPS_)

; 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.Int = type { [1 x %struct.__mpz_struct] }
%struct.__mpz_struct = type { i32, i32, ptr }

; Function Attrs: nounwind willreturn memory(read)
declare i32 @__gmpz_cmp(ptr noundef, ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZN3Int14IsLowerOrEqualEPS_(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef %1) #1 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %6 = load ptr, ptr %4, align 8
  %7 = getelementptr inbounds %class.Int, ptr %6, i32 0, i32 0
  %8 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %7, i64 0, i64 0
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = getelementptr inbounds %class.Int, ptr %9, i32 0, i32 0
  %11 = getelementptr inbounds [1 x %struct.__mpz_struct], ptr %10, i64 0, i64 0
  %12 = call i32 @__gmpz_cmp(ptr noundef %8, ptr noundef %11) #2
  %13 = icmp sle i32 %12, 0
  br i1 %13, label %14, label %15

14:                                               ; preds = %2
  store i1 true, ptr %3, align 1
  br label %16

15:                                               ; preds = %2
  store i1 false, ptr %3, align 1
  br label %16

16:                                               ; preds = %15, %14
  %17 = load i1, ptr %3, align 1
  ret i1 %17
}

attributes #0 = { nounwind willreturn memory(read) "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 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 willreturn memory(read) }

!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"

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare i32 @__gmpz_cmp(ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nofree nounwind willreturn memory(read) uwtable
define dso_local noundef zeroext i1 @_ZN3Int14IsLowerOrEqualEPS_(ptr noundef nonnull readonly align 8 dereferenceable(16) %0, ptr noundef readonly %1) local_unnamed_addr #1 align 2 {
  %3 = tail call i32 @__gmpz_cmp(ptr noundef nonnull %0, ptr noundef %1) #2
  %4 = icmp slt i32 %3, 1
  ret i1 %4
}

attributes #0 = { mustprogress nofree nounwind willreturn memory(read) "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 nofree nounwind willreturn memory(read) 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 willreturn memory(read) }

!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,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass