; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_compiled_0)

; 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.w2c_hermes = type { ptr, ptr, ptr, i32, i32, i32, %struct.wasm_rt_memory_t, %struct.wasm_rt_funcref_table_t }
%struct.wasm_rt_memory_t = type { ptr, i64, i64, i64, i8 }
%struct.wasm_rt_funcref_table_t = type { ptr, i32, i32 }

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

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

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @i32_load(ptr noundef, i64 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_0x5F_stdio_exit(ptr noundef %0) #2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  store i32 0, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  %5 = load ptr, ptr %2, align 8, !tbaa !5
  %6 = call i32 @w2c_hermes_0x5F_ofl_lock(ptr noundef %5)
  store i32 %6, ptr %4, align 4, !tbaa !9
  %7 = load ptr, ptr %2, align 8, !tbaa !5
  %8 = getelementptr inbounds %struct.w2c_hermes, ptr %7, i32 0, i32 6
  %9 = load i32, ptr %4, align 4, !tbaa !9
  %10 = zext i32 %9 to i64
  %11 = call i32 @i32_load(ptr noundef %8, i64 noundef %10)
  store i32 %11, ptr %4, align 4, !tbaa !9
  %12 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %12, ptr %3, align 4, !tbaa !9
  %13 = load i32, ptr %4, align 4, !tbaa !9
  %14 = icmp ne i32 %13, 0
  br i1 %14, label %15, label %32

15:                                               ; preds = %1
  br label %16

16:                                               ; preds = %30, %15
  %17 = load i32, ptr %3, align 4, !tbaa !9
  store i32 %17, ptr %4, align 4, !tbaa !9
  %18 = load ptr, ptr %2, align 8, !tbaa !5
  %19 = load i32, ptr %4, align 4, !tbaa !9
  call void @w2c_hermes_close_file(ptr noundef %18, i32 noundef %19)
  %20 = load i32, ptr %3, align 4, !tbaa !9
  store i32 %20, ptr %4, align 4, !tbaa !9
  %21 = load ptr, ptr %2, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.w2c_hermes, ptr %21, i32 0, i32 6
  %23 = load i32, ptr %4, align 4, !tbaa !9
  %24 = zext i32 %23 to i64
  %25 = add i64 %24, 56
  %26 = call i32 @i32_load(ptr noundef %22, i64 noundef %25)
  store i32 %26, ptr %4, align 4, !tbaa !9
  %27 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %27, ptr %3, align 4, !tbaa !9
  %28 = load i32, ptr %4, align 4, !tbaa !9
  %29 = icmp ne i32 %28, 0
  br i1 %29, label %30, label %31

30:                                               ; preds = %16
  br label %16

31:                                               ; preds = %16
  br label %32

32:                                               ; preds = %31, %1
  store i32 279576, ptr %4, align 4, !tbaa !9
  %33 = load ptr, ptr %2, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.w2c_hermes, ptr %33, i32 0, i32 6
  %35 = load i32, ptr %4, align 4, !tbaa !9
  %36 = zext i32 %35 to i64
  %37 = call i32 @i32_load(ptr noundef %34, i64 noundef %36)
  store i32 %37, ptr %4, align 4, !tbaa !9
  %38 = load ptr, ptr %2, align 8, !tbaa !5
  %39 = load i32, ptr %4, align 4, !tbaa !9
  call void @w2c_hermes_close_file(ptr noundef %38, i32 noundef %39)
  store i32 279576, ptr %4, align 4, !tbaa !9
  %40 = load ptr, ptr %2, align 8, !tbaa !5
  %41 = getelementptr inbounds %struct.w2c_hermes, ptr %40, i32 0, i32 6
  %42 = load i32, ptr %4, align 4, !tbaa !9
  %43 = zext i32 %42 to i64
  %44 = call i32 @i32_load(ptr noundef %41, i64 noundef %43)
  store i32 %44, ptr %4, align 4, !tbaa !9
  %45 = load ptr, ptr %2, align 8, !tbaa !5
  %46 = load i32, ptr %4, align 4, !tbaa !9
  call void @w2c_hermes_close_file(ptr noundef %45, i32 noundef %46)
  store i32 266248, ptr %4, align 4, !tbaa !9
  %47 = load ptr, ptr %2, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.w2c_hermes, ptr %47, i32 0, i32 6
  %49 = load i32, ptr %4, align 4, !tbaa !9
  %50 = zext i32 %49 to i64
  %51 = call i32 @i32_load(ptr noundef %48, i64 noundef %50)
  store i32 %51, ptr %4, align 4, !tbaa !9
  %52 = load ptr, ptr %2, align 8, !tbaa !5
  %53 = load i32, ptr %4, align 4, !tbaa !9
  call void @w2c_hermes_close_file(ptr noundef %52, i32 noundef %53)
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  ret void
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @w2c_hermes_0x5F_ofl_lock(ptr noundef) #2

; Function Attrs: nounwind uwtable
declare dso_local void @w2c_hermes_close_file(ptr noundef, i32 noundef) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 = { 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 = { 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, !10, i64 0}
!10 = !{!"int", !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: inlinehint nounwind uwtable
declare hidden i32 @i32_load(ptr noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_0x5F_stdio_exit(ptr noundef %0) local_unnamed_addr #1 {
  %2 = tail call i32 @w2c_hermes_0x5F_ofl_lock(ptr noundef %0)
  %3 = getelementptr inbounds i8, ptr %0, i64 40
  %4 = zext i32 %2 to i64
  %5 = tail call i32 @i32_load(ptr noundef nonnull %3, i64 noundef %4)
  %.not = icmp eq i32 %5, 0
  br i1 %.not, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %1, %.preheader
  %.0 = phi i32 [ %8, %.preheader ], [ %5, %1 ]
  tail call void @w2c_hermes_close_file(ptr noundef %0, i32 noundef %.0)
  %6 = zext i32 %.0 to i64
  %7 = add nuw nsw i64 %6, 56
  %8 = tail call i32 @i32_load(ptr noundef nonnull %3, i64 noundef %7)
  %.not25 = icmp eq i32 %8, 0
  br i1 %.not25, label %.loopexit, label %.preheader

.loopexit:                                        ; preds = %.preheader, %1
  %9 = tail call i32 @i32_load(ptr noundef nonnull %3, i64 noundef 279576)
  tail call void @w2c_hermes_close_file(ptr noundef %0, i32 noundef %9)
  %10 = tail call i32 @i32_load(ptr noundef nonnull %3, i64 noundef 279576)
  tail call void @w2c_hermes_close_file(ptr noundef %0, i32 noundef %10)
  %11 = tail call i32 @i32_load(ptr noundef nonnull %3, i64 noundef 266248)
  tail call void @w2c_hermes_close_file(ptr noundef %0, i32 noundef %11)
  ret void
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @w2c_hermes_0x5F_ofl_lock(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @w2c_hermes_close_file(ptr noundef, i32 noundef) local_unnamed_addr #1

attributes #0 = { inlinehint 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 = { 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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass