; LLVM IR from zchrissirhcz/pixel :: legacy/NaiveCNN/examples (lenet_create)

; 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.Lenet = type { i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32 }
%struct.InnerproductLayer = type { i32, i32, ptr, ptr, ptr, ptr, ptr, i8 }

; Function Attrs: mustprogress uwtable
define dso_local ptr @create_lenet(i64 %0, i32 noundef %1) #0 {
  %3 = alloca %struct.px_size_t, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca %struct.px_size_t, align 4
  %7 = alloca i32, align 4
  store i64 %0, ptr %3, align 4
  store i32 %1, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  %8 = call noalias ptr @malloc(i64 noundef 80) #6
  store ptr %8, ptr %5, align 8, !tbaa !9
  %9 = load ptr, ptr %5, align 8, !tbaa !9
  call void @llvm.memset.p0.i64(ptr align 8 %9, i8 0, i64 80, i1 false)
  %10 = load ptr, ptr %5, align 8, !tbaa !9
  %11 = getelementptr inbounds %struct.Lenet, ptr %10, i32 0, i32 0
  store i32 5, ptr %11, align 8, !tbaa !11
  %12 = getelementptr inbounds %struct.px_size_t, ptr %3, i32 0, i32 1
  %13 = load i32, ptr %12, align 4, !tbaa !13
  %14 = load ptr, ptr %5, align 8, !tbaa !9
  %15 = getelementptr inbounds %struct.Lenet, ptr %14, i32 0, i32 8
  store i32 %13, ptr %15, align 8, !tbaa !15
  %16 = getelementptr inbounds %struct.px_size_t, ptr %3, i32 0, i32 0
  %17 = load i32, ptr %16, align 4, !tbaa !16
  %18 = load ptr, ptr %5, align 8, !tbaa !9
  %19 = getelementptr inbounds %struct.Lenet, ptr %18, i32 0, i32 9
  store i32 %17, ptr %19, align 4, !tbaa !17
  %20 = load i32, ptr %4, align 4, !tbaa !5
  %21 = load ptr, ptr %5, align 8, !tbaa !9
  %22 = getelementptr inbounds %struct.Lenet, ptr %21, i32 0, i32 10
  store i32 %20, ptr %22, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 5, ptr %7, align 4, !tbaa !5
  %23 = load ptr, ptr %5, align 8, !tbaa !9
  call void @_ZL21create_lenet_C1_layerP5Lenet(ptr noundef %23)
  %24 = load ptr, ptr %5, align 8, !tbaa !9
  call void @_ZL21create_lenet_S2_layerP5Lenet(ptr noundef %24)
  %25 = load ptr, ptr %5, align 8, !tbaa !9
  call void @_ZL21create_lenet_C3_layerP5Lenet(ptr noundef %25)
  %26 = load ptr, ptr %5, align 8, !tbaa !9
  call void @_ZL21create_lenet_S4_layerP5Lenet(ptr noundef %26)
  %27 = load ptr, ptr %5, align 8, !tbaa !9
  call void @_ZL21create_lenet_O5_layerP5Lenet(ptr noundef %27)
  %28 = load ptr, ptr %5, align 8, !tbaa !9
  %29 = getelementptr inbounds %struct.Lenet, ptr %28, i32 0, i32 5
  %30 = load ptr, ptr %29, align 8, !tbaa !19
  %31 = getelementptr inbounds %struct.InnerproductLayer, ptr %30, i32 0, i32 1
  %32 = load i32, ptr %31, align 4, !tbaa !20
  %33 = sext i32 %32 to i64
  %34 = call noalias ptr @calloc(i64 noundef %33, i64 noundef 4) #7
  %35 = load ptr, ptr %5, align 8, !tbaa !9
  %36 = getelementptr inbounds %struct.Lenet, ptr %35, i32 0, i32 6
  store ptr %34, ptr %36, align 8, !tbaa !23
  %37 = load ptr, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  ret ptr %37
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #2

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

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_C1_layerP5Lenet(ptr noundef) #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_S2_layerP5Lenet(ptr noundef) #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_C3_layerP5Lenet(ptr noundef) #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_S4_layerP5Lenet(ptr noundef) #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_O5_layerP5Lenet(ptr noundef) #0

; Function Attrs: nounwind allocsize(0,1)
declare noalias ptr @calloc(i64 noundef, i64 noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nounwind allocsize(0,1) "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 #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }
attributes #7 = { nounwind allocsize(0,1) }

!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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTS5Lenet", !6, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48, !10, i64 56, !6, i64 64, !6, i64 68, !6, i64 72}
!13 = !{!14, !6, i64 4}
!14 = !{!"_ZTS9px_size_t", !6, i64 0, !6, i64 4}
!15 = !{!12, !6, i64 64}
!16 = !{!14, !6, i64 0}
!17 = !{!12, !6, i64 68}
!18 = !{!12, !6, i64 72}
!19 = !{!12, !10, i64 40}
!20 = !{!21, !6, i64 4}
!21 = !{!"_ZTS17InnerproductLayer", !6, i64 0, !6, i64 4, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !22, i64 48}
!22 = !{!"bool", !7, i64 0}
!23 = !{!12, !10, i64 48}


; 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 noundef ptr @create_lenet(i64 %0, i32 noundef %1) local_unnamed_addr #0 {
  %.sroa.0.0.extract.trunc = trunc i64 %0 to i32
  %.sroa.2.0.extract.shift = lshr i64 %0, 32
  %.sroa.2.0.extract.trunc = trunc nuw i64 %.sroa.2.0.extract.shift to i32
  %calloc = tail call dereferenceable_or_null(80) ptr @calloc(i64 1, i64 80)
  store i32 5, ptr %calloc, align 8, !tbaa !5
  %3 = getelementptr inbounds i8, ptr %calloc, i64 64
  store i32 %.sroa.2.0.extract.trunc, ptr %3, align 8, !tbaa !11
  %4 = getelementptr inbounds i8, ptr %calloc, i64 68
  store i32 %.sroa.0.0.extract.trunc, ptr %4, align 4, !tbaa !12
  %5 = getelementptr inbounds i8, ptr %calloc, i64 72
  store i32 %1, ptr %5, align 8, !tbaa !13
  tail call void @_ZL21create_lenet_C1_layerP5Lenet(ptr noundef nonnull %calloc)
  tail call void @_ZL21create_lenet_S2_layerP5Lenet(ptr noundef nonnull %calloc)
  tail call void @_ZL21create_lenet_C3_layerP5Lenet(ptr noundef nonnull %calloc)
  tail call void @_ZL21create_lenet_S4_layerP5Lenet(ptr noundef nonnull %calloc)
  tail call void @_ZL21create_lenet_O5_layerP5Lenet(ptr noundef nonnull %calloc)
  %6 = getelementptr inbounds i8, ptr %calloc, i64 40
  %7 = load ptr, ptr %6, align 8, !tbaa !14
  %8 = getelementptr inbounds i8, ptr %7, i64 4
  %9 = load i32, ptr %8, align 4, !tbaa !15
  %10 = sext i32 %9 to i64
  %11 = tail call noalias ptr @calloc(i64 noundef %10, i64 noundef 4) #2
  %12 = getelementptr inbounds i8, ptr %calloc, i64 48
  store ptr %11, ptr %12, align 8, !tbaa !18
  ret ptr %calloc
}

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_C1_layerP5Lenet(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_S2_layerP5Lenet(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_C3_layerP5Lenet(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_S4_layerP5Lenet(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare hidden void @_ZL21create_lenet_O5_layerP5Lenet(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @calloc(i64 noundef, i64 noundef) 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 = { mustprogress nofree nounwind willreturn allockind("alloc,zeroed") allocsize(0,1) 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 #2 = { nounwind allocsize(0,1) }

!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 = !{!"_ZTS5Lenet", !7, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48, !10, i64 56, !7, i64 64, !7, i64 68, !7, i64 72}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!6, !7, i64 64}
!12 = !{!6, !7, i64 68}
!13 = !{!6, !7, i64 72}
!14 = !{!6, !10, i64 40}
!15 = !{!16, !7, i64 4}
!16 = !{!"_ZTS17InnerproductLayer", !7, i64 0, !7, i64 4, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !17, i64 48}
!17 = !{!"bool", !8, i64 0}
!18 = !{!6, !10, i64 48}


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