; LLVM IR from yangfengzzz/DigitalVox4 :: editor (imgui_node_editor)

; 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"

@.str.1 = external hidden unnamed_addr constant [86 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.72 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.73 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.74 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.75 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.76 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.77 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.78 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.79 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.80 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.81 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__._ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE = external hidden unnamed_addr constant [75 x i8], align 1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE(ptr noundef nonnull align 8 dereferenceable(464) %0, i32 noundef %1) #1 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  %6 = load ptr, ptr %4, align 8
  %7 = load i32, ptr %5, align 4, !tbaa !9
  switch i32 %7, label %26 [
    i32 0, label %8
    i32 1, label %9
    i32 2, label %10
    i32 3, label %11
    i32 4, label %12
    i32 5, label %13
    i32 6, label %14
    i32 7, label %15
    i32 8, label %16
    i32 9, label %17
    i32 10, label %18
    i32 11, label %19
    i32 12, label %20
    i32 13, label %21
    i32 14, label %22
    i32 15, label %23
    i32 16, label %24
    i32 17, label %25
    i32 18, label %26
  ]

8:                                                ; preds = %2
  store ptr @.str.63, ptr %3, align 8
  br label %27

9:                                                ; preds = %2
  store ptr @.str.64, ptr %3, align 8
  br label %27

10:                                               ; preds = %2
  store ptr @.str.65, ptr %3, align 8
  br label %27

11:                                               ; preds = %2
  store ptr @.str.66, ptr %3, align 8
  br label %27

12:                                               ; preds = %2
  store ptr @.str.67, ptr %3, align 8
  br label %27

13:                                               ; preds = %2
  store ptr @.str.68, ptr %3, align 8
  br label %27

14:                                               ; preds = %2
  store ptr @.str.69, ptr %3, align 8
  br label %27

15:                                               ; preds = %2
  store ptr @.str.70, ptr %3, align 8
  br label %27

16:                                               ; preds = %2
  store ptr @.str.71, ptr %3, align 8
  br label %27

17:                                               ; preds = %2
  store ptr @.str.72, ptr %3, align 8
  br label %27

18:                                               ; preds = %2
  store ptr @.str.73, ptr %3, align 8
  br label %27

19:                                               ; preds = %2
  store ptr @.str.74, ptr %3, align 8
  br label %27

20:                                               ; preds = %2
  store ptr @.str.75, ptr %3, align 8
  br label %27

21:                                               ; preds = %2
  store ptr @.str.76, ptr %3, align 8
  br label %27

22:                                               ; preds = %2
  store ptr @.str.77, ptr %3, align 8
  br label %27

23:                                               ; preds = %2
  store ptr @.str.78, ptr %3, align 8
  br label %27

24:                                               ; preds = %2
  store ptr @.str.79, ptr %3, align 8
  br label %27

25:                                               ; preds = %2
  store ptr @.str.80, ptr %3, align 8
  br label %27

26:                                               ; preds = %2, %2
  call void @__assert_fail(ptr noundef @.str.81, ptr noundef @.str.1, i32 noundef 4660, ptr noundef @__PRETTY_FUNCTION__._ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE) #2
  unreachable

27:                                               ; preds = %25, %24, %23, %22, %21, %20, %19, %18, %17, %16, %15, %14, %13, %12, %11, %10, %9, %8
  %28 = load ptr, ptr %3, align 8
  ret ptr %28
}

attributes #0 = { 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 #1 = { mustprogress 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 #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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"_ZTSN3vox10NodeEditor10StyleColorE", !7, 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 [86 x i8], align 1
@.str.63 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.64 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.65 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.66 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.67 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.68 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.69 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.70 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.71 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.72 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.73 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.74 = external hidden unnamed_addr constant [18 x i8], align 1
@.str.75 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.76 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.77 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.78 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.79 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.80 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.81 = external hidden unnamed_addr constant [2 x i8], align 1
@__PRETTY_FUNCTION__._ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE = external hidden unnamed_addr constant [75 x i8], align 1
@switch.table._ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE = private unnamed_addr constant [18 x ptr] [ptr @.str.63, ptr @.str.64, ptr @.str.65, ptr @.str.66, ptr @.str.67, ptr @.str.68, ptr @.str.69, ptr @.str.70, ptr @.str.71, ptr @.str.72, ptr @.str.73, ptr @.str.74, ptr @.str.75, ptr @.str.76, ptr @.str.77, ptr @.str.78, ptr @.str.79, ptr @.str.80], align 8

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef nonnull ptr @_ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE(ptr nocapture noundef nonnull readnone align 8 dereferenceable(464) %0, i32 noundef %1) local_unnamed_addr #1 align 2 {
  %3 = icmp ult i32 %1, 18
  br i1 %3, label %switch.lookup, label %4

4:                                                ; preds = %2
  tail call void @__assert_fail(ptr noundef nonnull @.str.81, ptr noundef nonnull @.str.1, i32 noundef 4660, ptr noundef nonnull @__PRETTY_FUNCTION__._ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE) #2
  unreachable

switch.lookup:                                    ; preds = %2
  %5 = zext nneg i32 %1 to i64
  %switch.gep = getelementptr inbounds [18 x ptr], ptr @switch.table._ZNK3vox10NodeEditor6Detail5Style12GetColorNameENS0_10StyleColorE, i64 0, i64 %5
  %switch.load = load ptr, ptr %switch.gep, align 8
  ret ptr %switch.load
}

attributes #0 = { 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 #1 = { mustprogress 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 #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)"}


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