; LLVM IR from AF-GRILL/DISPluginForUnreal :: Source/ThirdParty/include/dis7 (IFFFundamentalParameterData)

; 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.DIS::IFFFundamentalParameterData" = type { ptr, float, float, float, float, i32, i8, [3 x i8] }

; 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: mustprogress uwtable
define dso_local void @_ZNK3DIS27IFFFundamentalParameterData7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #1 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %6 = load ptr, ptr %3, align 8
  %7 = load ptr, ptr %4, align 8, !tbaa !5
  %8 = getelementptr inbounds %"class.DIS::IFFFundamentalParameterData", ptr %6, i32 0, i32 1
  %9 = load float, ptr %8, align 8, !tbaa !9
  %10 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %7, float noundef %9)
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = getelementptr inbounds %"class.DIS::IFFFundamentalParameterData", ptr %6, i32 0, i32 2
  %13 = load float, ptr %12, align 4, !tbaa !13
  %14 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %11, float noundef %13)
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds %"class.DIS::IFFFundamentalParameterData", ptr %6, i32 0, i32 3
  %17 = load float, ptr %16, align 8, !tbaa !14
  %18 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %15, float noundef %17)
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = getelementptr inbounds %"class.DIS::IFFFundamentalParameterData", ptr %6, i32 0, i32 4
  %21 = load float, ptr %20, align 4, !tbaa !15
  %22 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %19, float noundef %21)
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = getelementptr inbounds %"class.DIS::IFFFundamentalParameterData", ptr %6, i32 0, i32 5
  %25 = load i32, ptr %24, align 8, !tbaa !16
  %26 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %23, i32 noundef %25)
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = getelementptr inbounds %"class.DIS::IFFFundamentalParameterData", ptr %6, i32 0, i32 6
  %29 = load i8, ptr %28, align 4, !tbaa !17
  %30 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %27, i8 noundef zeroext %29)
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #3
  store i64 0, ptr %5, align 8, !tbaa !18
  br label %31

31:                                               ; preds = %42, %2
  %32 = load i64, ptr %5, align 8, !tbaa !18
  %33 = icmp ult i64 %32, 3
  br i1 %33, label %35, label %34

34:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #3
  br label %45

35:                                               ; preds = %31
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %"class.DIS::IFFFundamentalParameterData", ptr %6, i32 0, i32 7
  %38 = load i64, ptr %5, align 8, !tbaa !18
  %39 = getelementptr inbounds [3 x i8], ptr %37, i64 0, i64 %38
  %40 = load i8, ptr %39, align 1, !tbaa !20
  %41 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %36, i8 noundef zeroext %40)
  br label %42

42:                                               ; preds = %35
  %43 = load i64, ptr %5, align 8, !tbaa !18
  %44 = add i64 %43, 1
  store i64 %44, ptr %5, align 8, !tbaa !18
  br label %31, !llvm.loop !21

45:                                               ; preds = %34
  ret void
}

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48), float noundef) #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48), i32 noundef) #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48), i8 noundef zeroext) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "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"}
!9 = !{!10, !11, i64 8}
!10 = !{!"_ZTSN3DIS27IFFFundamentalParameterDataE", !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !12, i64 24, !7, i64 28, !7, i64 29}
!11 = !{!"float", !7, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!10, !11, i64 12}
!14 = !{!10, !11, i64 16}
!15 = !{!10, !11, i64 20}
!16 = !{!10, !12, i64 24}
!17 = !{!10, !7, i64 28}
!18 = !{!19, !19, i64 0}
!19 = !{!"long", !7, i64 0}
!20 = !{!7, !7, i64 0}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}


; 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 uwtable
define dso_local void @_ZNK3DIS27IFFFundamentalParameterData7marshalERNS_10DataStreamE(ptr nocapture noundef nonnull readonly align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  %4 = load float, ptr %3, align 8, !tbaa !5
  %5 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %1, float noundef %4)
  %6 = getelementptr inbounds i8, ptr %0, i64 12
  %7 = load float, ptr %6, align 4, !tbaa !11
  %8 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %1, float noundef %7)
  %9 = getelementptr inbounds i8, ptr %0, i64 16
  %10 = load float, ptr %9, align 8, !tbaa !12
  %11 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %1, float noundef %10)
  %12 = getelementptr inbounds i8, ptr %0, i64 20
  %13 = load float, ptr %12, align 4, !tbaa !13
  %14 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48) %1, float noundef %13)
  %15 = getelementptr inbounds i8, ptr %0, i64 24
  %16 = load i32, ptr %15, align 8, !tbaa !14
  %17 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %16)
  %18 = getelementptr inbounds i8, ptr %0, i64 28
  %19 = load i8, ptr %18, align 4, !tbaa !15
  %20 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %19)
  %21 = getelementptr inbounds i8, ptr %0, i64 29
  %22 = load i8, ptr %21, align 1, !tbaa !16
  %23 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %22)
  %24 = getelementptr inbounds i8, ptr %0, i64 30
  %25 = load i8, ptr %24, align 2, !tbaa !16
  %26 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %25)
  %27 = getelementptr inbounds i8, ptr %0, i64 31
  %28 = load i8, ptr %27, align 1, !tbaa !16
  %29 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %28)
  ret void
}

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEf(ptr noundef nonnull align 8 dereferenceable(48), float noundef) local_unnamed_addr #1

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48), i32 noundef) local_unnamed_addr #1

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48), i8 noundef zeroext) local_unnamed_addr #1

attributes #0 = { 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 #1 = { "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 8}
!6 = !{!"_ZTSN3DIS27IFFFundamentalParameterDataE", !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !10, i64 24, !8, i64 28, !8, i64 29}
!7 = !{!"float", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!6, !7, i64 12}
!12 = !{!6, !7, i64 16}
!13 = !{!6, !7, i64 20}
!14 = !{!6, !10, i64 24}
!15 = !{!6, !8, i64 28}
!16 = !{!8, !8, i64 0}


; Effective O3 passes: GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopRotatePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass