; LLVM IR from MRPT/mrpt :: 3rdparty/xspublic/xstypes (xsoutputconfigurationarray)

; 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.XsOutputConfiguration = type { i32, i16 }

; Function Attrs: nounwind uwtable
define dso_local i32 @compareXsOutputConfiguration(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %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, !tbaa !5
  %7 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %6, i32 0, i32 0
  %8 = load i32, ptr %7, align 4, !tbaa !9
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %9, i32 0, i32 0
  %11 = load i32, ptr %10, align 4, !tbaa !9
  %12 = icmp ne i32 %8, %11
  br i1 %12, label %23, label %13

13:                                               ; preds = %2
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %14, i32 0, i32 1
  %16 = load i16, ptr %15, align 4, !tbaa !13
  %17 = zext i16 %16 to i32
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %18, i32 0, i32 1
  %20 = load i16, ptr %19, align 4, !tbaa !13
  %21 = zext i16 %20 to i32
  %22 = icmp ne i32 %17, %21
  br i1 %22, label %23, label %53

23:                                               ; preds = %13, %2
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %24, i32 0, i32 0
  %26 = load i32, ptr %25, align 4, !tbaa !9
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %27, i32 0, i32 0
  %29 = load i32, ptr %28, align 4, !tbaa !9
  %30 = icmp eq i32 %26, %29
  br i1 %30, label %31, label %43

31:                                               ; preds = %23
  %32 = load ptr, ptr %4, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %32, i32 0, i32 1
  %34 = load i16, ptr %33, align 4, !tbaa !13
  %35 = zext i16 %34 to i32
  %36 = load ptr, ptr %5, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %36, i32 0, i32 1
  %38 = load i16, ptr %37, align 4, !tbaa !13
  %39 = zext i16 %38 to i32
  %40 = icmp slt i32 %35, %39
  %41 = zext i1 %40 to i64
  %42 = select i1 %40, i32 -1, i32 1
  store i32 %42, ptr %3, align 4
  br label %54

43:                                               ; preds = %23
  %44 = load ptr, ptr %4, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %44, i32 0, i32 0
  %46 = load i32, ptr %45, align 4, !tbaa !9
  %47 = load ptr, ptr %5, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.XsOutputConfiguration, ptr %47, i32 0, i32 0
  %49 = load i32, ptr %48, align 4, !tbaa !9
  %50 = icmp ult i32 %46, %49
  %51 = zext i1 %50 to i64
  %52 = select i1 %50, i32 -1, i32 1
  store i32 %52, ptr %3, align 4
  br label %54

53:                                               ; preds = %13
  store i32 0, ptr %3, align 4
  br label %54

54:                                               ; preds = %53, %43, %31
  %55 = load i32, ptr %3, align 4
  ret i32 %55
}

attributes #0 = { 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" }

!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 0}
!10 = !{!"XsOutputConfiguration", !11, i64 0, !12, i64 4}
!11 = !{!"int", !7, i64 0}
!12 = !{!"short", !7, i64 0}
!13 = !{!10, !12, i64 4}


; 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(argmem: read) uwtable
define dso_local range(i32 -1, 2) i32 @compareXsOutputConfiguration(ptr nocapture noundef readonly %0, ptr nocapture noundef readonly %1) local_unnamed_addr #0 {
  %3 = load i32, ptr %0, align 4, !tbaa !5
  %4 = load i32, ptr %1, align 4, !tbaa !5
  %.not = icmp eq i32 %3, %4
  br i1 %.not, label %5, label %13

5:                                                ; preds = %2
  %6 = getelementptr inbounds i8, ptr %0, i64 4
  %7 = load i16, ptr %6, align 4, !tbaa !11
  %8 = getelementptr inbounds i8, ptr %1, i64 4
  %9 = load i16, ptr %8, align 4, !tbaa !11
  %.not12 = icmp eq i16 %7, %9
  br i1 %.not12, label %16, label %10

10:                                               ; preds = %5
  %11 = icmp ult i16 %7, %9
  %12 = select i1 %11, i32 -1, i32 1
  br label %16

13:                                               ; preds = %2
  %14 = icmp ult i32 %3, %4
  %15 = select i1 %14, i32 -1, i32 1
  br label %16

16:                                               ; preds = %5, %13, %10
  %.0 = phi i32 [ %12, %10 ], [ %15, %13 ], [ 0, %5 ]
  ret i32 %.0
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: 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" }

!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 0}
!6 = !{!"XsOutputConfiguration", !7, i64 0, !10, i64 4}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"short", !8, i64 0}
!11 = !{!6, !10, i64 4}


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