; LLVM IR from 2404589803/LowMemoryLLM :: src/huggingface (tokenizer)

; 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.Tokenizer = type { %struct.TokenizerConfig, ptr, ptr, i64, i32 }
%struct.TokenizerConfig = type { i32, ptr, ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }

; Function Attrs: nounwind uwtable
define dso_local i32 @tokenizer_token_to_id(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %6 = load ptr, ptr %4, align 8, !tbaa !5
  %7 = icmp ne ptr %6, null
  br i1 %7, label %8, label %16

8:                                                ; preds = %2
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.Tokenizer, ptr %9, i32 0, i32 1
  %11 = load ptr, ptr %10, align 8, !tbaa !9
  %12 = icmp ne ptr %11, null
  br i1 %12, label %13, label %16

13:                                               ; preds = %8
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = icmp ne ptr %14, null
  br i1 %15, label %17, label %16

16:                                               ; preds = %13, %8, %2
  store i32 -1, ptr %3, align 4
  br label %23

17:                                               ; preds = %13
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.Tokenizer, ptr %18, i32 0, i32 1
  %20 = load ptr, ptr %19, align 8, !tbaa !9
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  %22 = call i32 @find_token_id(ptr noundef %20, ptr noundef %21)
  store i32 %22, ptr %3, align 4
  br label %23

23:                                               ; preds = %17, %16
  %24 = load i32, ptr %3, align 4
  ret i32 %24
}

; Function Attrs: nounwind uwtable
declare hidden i32 @find_token_id(ptr noundef, ptr noundef) #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" }

!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 72}
!10 = !{!"", !11, i64 0, !6, i64 72, !6, i64 80, !13, i64 88, !12, i64 96}
!11 = !{!"", !12, i64 0, !6, i64 8, !6, i64 16, !12, i64 24, !12, i64 28, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64}
!12 = !{!"int", !7, i64 0}
!13 = !{!"long", !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"

; Function Attrs: nounwind uwtable
define dso_local i32 @tokenizer_token_to_id(ptr noundef readonly %0, ptr noundef %1) local_unnamed_addr #0 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %10, label %3

3:                                                ; preds = %2
  %4 = getelementptr inbounds i8, ptr %0, i64 72
  %5 = load ptr, ptr %4, align 8, !tbaa !5
  %6 = icmp ne ptr %5, null
  %7 = icmp ne ptr %1, null
  %or.cond = and i1 %7, %6
  br i1 %or.cond, label %8, label %10

8:                                                ; preds = %3
  %9 = tail call i32 @find_token_id(ptr noundef nonnull %5, ptr noundef nonnull %1)
  br label %10

10:                                               ; preds = %2, %3, %8
  %.0 = phi i32 [ %9, %8 ], [ -1, %3 ], [ -1, %2 ]
  ret i32 %.0
}

; Function Attrs: nounwind uwtable
declare hidden i32 @find_token_id(ptr noundef, ptr noundef) local_unnamed_addr #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" }

!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, !11, i64 72}
!6 = !{!"", !7, i64 0, !11, i64 72, !11, i64 80, !12, i64 88, !8, i64 96}
!7 = !{!"", !8, i64 0, !11, i64 8, !11, i64 16, !8, i64 24, !8, i64 28, !11, i64 32, !11, i64 40, !11, i64 48, !11, i64 56, !11, i64 64}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C/C++ TBAA"}
!11 = !{!"any pointer", !9, i64 0}
!12 = !{!"long", !9, i64 0}


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