; LLVM IR from zchrissirhcz/pixel :: legacy/NaiveCNN/src (naive_infer)

; 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.px_size_t = type { i32, i32 }
%struct.NcPoolingParam = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, %struct.px_size_t, ptr, ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #1

declare i64 @px_create_stride(i32 noundef, i32 noundef) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; 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 ptr @nc_infer_create_pooling_param(i32 noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3) #4 {
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca %struct.px_size_t, align 4
  store i32 %0, ptr %5, align 4, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !5
  store i32 %2, ptr %7, align 4, !tbaa !5
  store i32 %3, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %11 = call noalias ptr @malloc(i64 noundef 72) #6
  store ptr %11, ptr %9, align 8, !tbaa !9
  %12 = load i32, ptr %6, align 4, !tbaa !5
  %13 = load ptr, ptr %9, align 8, !tbaa !9
  %14 = getelementptr inbounds %struct.NcPoolingParam, ptr %13, i32 0, i32 5
  store i32 %12, ptr %14, align 4, !tbaa !11
  %15 = load i32, ptr %6, align 4, !tbaa !5
  %16 = load ptr, ptr %9, align 8, !tbaa !9
  %17 = getelementptr inbounds %struct.NcPoolingParam, ptr %16, i32 0, i32 6
  store i32 %15, ptr %17, align 8, !tbaa !14
  %18 = load ptr, ptr %9, align 8, !tbaa !9
  %19 = getelementptr inbounds %struct.NcPoolingParam, ptr %18, i32 0, i32 11
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %20 = call i64 @px_create_stride(i32 noundef 1, i32 noundef 1)
  store i64 %20, ptr %10, align 4
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %19, ptr align 4 %10, i64 8, i1 false), !tbaa.struct !15
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  %21 = load i32, ptr %5, align 4, !tbaa !5
  %22 = load ptr, ptr %9, align 8, !tbaa !9
  %23 = getelementptr inbounds %struct.NcPoolingParam, ptr %22, i32 0, i32 4
  store i32 %21, ptr %23, align 8, !tbaa !16
  %24 = load i32, ptr %7, align 4, !tbaa !5
  %25 = load ptr, ptr %9, align 8, !tbaa !9
  %26 = getelementptr inbounds %struct.NcPoolingParam, ptr %25, i32 0, i32 9
  store i32 %24, ptr %26, align 4, !tbaa !17
  %27 = load i32, ptr %8, align 4, !tbaa !5
  %28 = load ptr, ptr %9, align 8, !tbaa !9
  %29 = getelementptr inbounds %struct.NcPoolingParam, ptr %28, i32 0, i32 10
  store i32 %27, ptr %29, align 8, !tbaa !18
  %30 = load ptr, ptr %9, align 8, !tbaa !9
  %31 = getelementptr inbounds %struct.NcPoolingParam, ptr %30, i32 0, i32 2
  store i32 -233, ptr %31, align 8, !tbaa !19
  %32 = load ptr, ptr %9, align 8, !tbaa !9
  %33 = getelementptr inbounds %struct.NcPoolingParam, ptr %32, i32 0, i32 3
  store i32 -233, ptr %33, align 4, !tbaa !20
  %34 = load ptr, ptr %9, align 8, !tbaa !9
  %35 = getelementptr inbounds %struct.NcPoolingParam, ptr %34, i32 0, i32 7
  store i32 -233, ptr %35, align 4, !tbaa !21
  %36 = load ptr, ptr %9, align 8, !tbaa !9
  %37 = getelementptr inbounds %struct.NcPoolingParam, ptr %36, i32 0, i32 8
  store i32 -233, ptr %37, align 8, !tbaa !22
  %38 = load ptr, ptr %9, align 8, !tbaa !9
  %39 = getelementptr inbounds %struct.NcPoolingParam, ptr %38, i32 0, i32 12
  store ptr null, ptr %39, align 8, !tbaa !23
  %40 = load ptr, ptr %9, align 8, !tbaa !9
  %41 = getelementptr inbounds %struct.NcPoolingParam, ptr %40, i32 0, i32 13
  store ptr null, ptr %41, align 8, !tbaa !24
  %42 = load ptr, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  ret ptr %42
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind allocsize(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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 20}
!12 = !{!"NcPoolingParam", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !6, i64 28, !6, i64 32, !6, i64 36, !6, i64 40, !13, i64 44, !10, i64 56, !10, i64 64}
!13 = !{!"px_size_t", !6, i64 0, !6, i64 4}
!14 = !{!12, !6, i64 24}
!15 = !{i64 0, i64 4, !5, i64 4, i64 4, !5}
!16 = !{!12, !6, i64 16}
!17 = !{!12, !6, i64 36}
!18 = !{!12, !6, i64 40}
!19 = !{!12, !6, i64 8}
!20 = !{!12, !6, i64 12}
!21 = !{!12, !6, i64 28}
!22 = !{!12, !6, i64 32}
!23 = !{!12, !10, i64 56}
!24 = !{!12, !10, i64 64}


; 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 allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #0

declare i64 @px_create_stride(i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noalias noundef ptr @nc_infer_create_pooling_param(i32 noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3) local_unnamed_addr #2 {
  %5 = tail call noalias dereferenceable_or_null(72) ptr @malloc(i64 noundef 72) #4
  %6 = getelementptr inbounds i8, ptr %5, i64 20
  store i32 %1, ptr %6, align 4, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %5, i64 24
  store i32 %1, ptr %7, align 8, !tbaa !12
  %8 = getelementptr inbounds i8, ptr %5, i64 44
  %9 = tail call i64 @px_create_stride(i32 noundef 1, i32 noundef 1) #5
  store i64 %9, ptr %8, align 4
  %10 = getelementptr inbounds i8, ptr %5, i64 16
  store i32 %0, ptr %10, align 8, !tbaa !13
  %11 = getelementptr inbounds i8, ptr %5, i64 36
  store i32 %2, ptr %11, align 4, !tbaa !14
  %12 = getelementptr inbounds i8, ptr %5, i64 40
  store i32 %3, ptr %12, align 8, !tbaa !15
  %13 = getelementptr inbounds i8, ptr %5, i64 8
  store i32 -233, ptr %13, align 8, !tbaa !16
  %14 = getelementptr inbounds i8, ptr %5, i64 12
  store i32 -233, ptr %14, align 4, !tbaa !17
  %15 = getelementptr inbounds i8, ptr %5, i64 28
  store i32 -233, ptr %15, align 4, !tbaa !18
  %16 = getelementptr inbounds i8, ptr %5, i64 32
  store i32 -233, ptr %16, align 8, !tbaa !19
  %17 = getelementptr inbounds i8, ptr %5, i64 56
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %17, i8 0, i64 16, i1 false)
  ret ptr %5
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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" }
attributes #2 = { 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nounwind allocsize(0) }
attributes #5 = { 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 20}
!6 = !{!"NcPoolingParam", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !7, i64 24, !7, i64 28, !7, i64 32, !7, i64 36, !7, i64 40, !10, i64 44, !11, i64 56, !11, i64 64}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"px_size_t", !7, i64 0, !7, i64 4}
!11 = !{!"any pointer", !8, i64 0}
!12 = !{!6, !7, i64 24}
!13 = !{!6, !7, i64 16}
!14 = !{!6, !7, i64 36}
!15 = !{!6, !7, i64 40}
!16 = !{!6, !7, i64 8}
!17 = !{!6, !7, i64 12}
!18 = !{!6, !7, i64 28}
!19 = !{!6, !7, i64 32}


; Effective O3 passes: GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,TailCallElimPass