; LLVM IR from QiaoLiuHit/LSOTB-TIR :: vlfeat-0.9.19/vl (svmdataset)

; 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.VlSvmDataset_ = type { i32, ptr, i64, i64, ptr, ptr, i64 }

@.str.1 = external hidden unnamed_addr constant [84 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__.vl_svmdataset_get_accumulate_function = external hidden unnamed_addr constant [84 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_f(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_hom_f(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_d(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_hom_d(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
define dso_local ptr @vl_svmdataset_get_accumulate_function(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  %4 = load ptr, ptr %3, align 8, !tbaa !5
  %5 = getelementptr inbounds %struct.VlSvmDataset_, ptr %4, i32 0, i32 4
  %6 = load ptr, ptr %5, align 8, !tbaa !9
  %7 = icmp eq ptr %6, null
  br i1 %7, label %8, label %15

8:                                                ; preds = %1
  %9 = load ptr, ptr %3, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.VlSvmDataset_, ptr %9, i32 0, i32 0
  %11 = load i32, ptr %10, align 8, !tbaa !13
  switch i32 %11, label %14 [
    i32 1, label %12
    i32 2, label %13
  ]

12:                                               ; preds = %8
  store ptr @vl_svmdataset_accumulate_f, ptr %2, align 8
  br label %23

13:                                               ; preds = %8
  store ptr @vl_svmdataset_accumulate_d, ptr %2, align 8
  br label %23

14:                                               ; preds = %8
  br label %22

15:                                               ; preds = %1
  %16 = load ptr, ptr %3, align 8, !tbaa !5
  %17 = getelementptr inbounds %struct.VlSvmDataset_, ptr %16, i32 0, i32 0
  %18 = load i32, ptr %17, align 8, !tbaa !13
  switch i32 %18, label %21 [
    i32 1, label %19
    i32 2, label %20
  ]

19:                                               ; preds = %15
  store ptr @vl_svmdataset_accumulate_hom_f, ptr %2, align 8
  br label %23

20:                                               ; preds = %15
  store ptr @vl_svmdataset_accumulate_hom_d, ptr %2, align 8
  br label %23

21:                                               ; preds = %15
  br label %22

22:                                               ; preds = %21, %14
  call void @__assert_fail(ptr noundef @.str.4, ptr noundef @.str.1, i32 noundef 281, ptr noundef @__PRETTY_FUNCTION__.vl_svmdataset_get_accumulate_function) #2
  unreachable

23:                                               ; preds = %20, %19, %13, %12
  %24 = load ptr, ptr %2, align 8
  ret ptr %24
}

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" }
attributes #1 = { noreturn nounwind "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 = { noreturn 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/C++ TBAA"}
!9 = !{!10, !6, i64 32}
!10 = !{!"VlSvmDataset_", !11, i64 0, !6, i64 8, !12, i64 16, !12, i64 24, !6, i64 32, !6, i64 40, !12, i64 48}
!11 = !{!"int", !7, i64 0}
!12 = !{!"long long", !7, i64 0}
!13 = !{!10, !11, i64 0}


; 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"

@.str.1 = external hidden unnamed_addr constant [84 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__.vl_svmdataset_get_accumulate_function = external hidden unnamed_addr constant [84 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_f(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_hom_f(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_d(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local void @vl_svmdataset_accumulate_hom_d(ptr noundef, i64 noundef, ptr noundef, double noundef) #0

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noundef nonnull ptr @vl_svmdataset_get_accumulate_function(ptr nocapture noundef readonly %0) local_unnamed_addr #0 {
  %2 = getelementptr inbounds i8, ptr %0, i64 32
  %3 = load ptr, ptr %2, align 8, !tbaa !5
  %4 = icmp eq ptr %3, null
  %5 = load i32, ptr %0, align 8, !tbaa !12
  br i1 %4, label %6, label %8

6:                                                ; preds = %1
  switch i32 %5, label %10 [
    i32 1, label %11
    i32 2, label %7
  ]

7:                                                ; preds = %6
  br label %11

8:                                                ; preds = %1
  switch i32 %5, label %10 [
    i32 1, label %11
    i32 2, label %9
  ]

9:                                                ; preds = %8
  br label %11

10:                                               ; preds = %8, %6
  tail call void @__assert_fail(ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.1, i32 noundef 281, ptr noundef nonnull @__PRETTY_FUNCTION__.vl_svmdataset_get_accumulate_function) #2
  unreachable

11:                                               ; preds = %8, %6, %9, %7
  %.0 = phi ptr [ @vl_svmdataset_accumulate_d, %7 ], [ @vl_svmdataset_accumulate_hom_d, %9 ], [ @vl_svmdataset_accumulate_f, %6 ], [ @vl_svmdataset_accumulate_hom_f, %8 ]
  ret ptr %.0
}

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" }
attributes #1 = { noreturn nounwind "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 = { noreturn 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, !10, i64 32}
!6 = !{!"VlSvmDataset_", !7, i64 0, !10, i64 8, !11, i64 16, !11, i64 24, !10, i64 32, !10, i64 40, !11, i64 48}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"long long", !8, i64 0}
!12 = !{!6, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass