; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_opt_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 void @i32_store(ptr noundef, i64 noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local i32 @w2c_hermes_0x5F_map_file(ptr noundef %0, i32 noundef %1) #2 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 0, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 0, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  %10 = load ptr, ptr %3, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.w2c_hermes, ptr %10, i32 0, i32 3
  %12 = load i32, ptr %11, align 8, !tbaa !11
  store i32 %12, ptr %7, align 4, !tbaa !9
  store i32 112, ptr %8, align 4, !tbaa !9
  %13 = load i32, ptr %8, align 4, !tbaa !9
  %14 = load i32, ptr %7, align 4, !tbaa !9
  %15 = sub i32 %14, %13
  store i32 %15, ptr %7, align 4, !tbaa !9
  %16 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %16, ptr %6, align 4, !tbaa !9
  %17 = load i32, ptr %7, align 4, !tbaa !9
  %18 = load ptr, ptr %3, align 8, !tbaa !5
  %19 = getelementptr inbounds %struct.w2c_hermes, ptr %18, i32 0, i32 3
  store i32 %17, ptr %19, align 8, !tbaa !11
  %20 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %20, ptr %7, align 4, !tbaa !9
  %21 = load ptr, ptr %3, align 8, !tbaa !5
  %22 = load i32, ptr %7, align 4, !tbaa !9
  %23 = call i32 @w2c_hermes_0x5F_syscall_openat(ptr noundef %21, i32 noundef %22)
  store i32 %23, ptr %7, align 4, !tbaa !9
  %24 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %24, ptr %4, align 4, !tbaa !9
  store i32 -4095, ptr %8, align 4, !tbaa !9
  %25 = load i32, ptr %7, align 4, !tbaa !9
  %26 = load i32, ptr %8, align 4, !tbaa !9
  %27 = icmp uge i32 %25, %26
  %28 = zext i1 %27 to i32
  store i32 %28, ptr %7, align 4, !tbaa !9
  %29 = load i32, ptr %7, align 4, !tbaa !9
  %30 = icmp ne i32 %29, 0
  br i1 %30, label %31, label %42

31:                                               ; preds = %2
  store i32 120240, ptr %7, align 4, !tbaa !9
  store i32 0, ptr %8, align 4, !tbaa !9
  %32 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %32, ptr %9, align 4, !tbaa !9
  %33 = load i32, ptr %9, align 4, !tbaa !9
  %34 = load i32, ptr %8, align 4, !tbaa !9
  %35 = sub i32 %34, %33
  store i32 %35, ptr %8, align 4, !tbaa !9
  %36 = load ptr, ptr %3, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.w2c_hermes, ptr %36, i32 0, i32 6
  %38 = load i32, ptr %7, align 4, !tbaa !9
  %39 = zext i32 %38 to i64
  %40 = load i32, ptr %8, align 4, !tbaa !9
  call void @i32_store(ptr noundef %37, i64 noundef %39, i32 noundef %40)
  store i32 -1, ptr %7, align 4, !tbaa !9
  %41 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %41, ptr %4, align 4, !tbaa !9
  br label %42

42:                                               ; preds = %31, %2
  %43 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %43, ptr %7, align 4, !tbaa !9
  store i32 0, ptr %8, align 4, !tbaa !9
  %44 = load i32, ptr %7, align 4, !tbaa !9
  %45 = load i32, ptr %8, align 4, !tbaa !9
  %46 = icmp sge i32 %44, %45
  %47 = zext i1 %46 to i32
  store i32 %47, ptr %7, align 4, !tbaa !9
  %48 = load i32, ptr %7, align 4, !tbaa !9
  %49 = icmp ne i32 %48, 0
  br i1 %49, label %50, label %64

50:                                               ; preds = %42
  store i32 -1, ptr %7, align 4, !tbaa !9
  %51 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %51, ptr %5, align 4, !tbaa !9
  store i32 120240, ptr %7, align 4, !tbaa !9
  store i32 52, ptr %8, align 4, !tbaa !9
  %52 = load ptr, ptr %3, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.w2c_hermes, ptr %52, i32 0, i32 6
  %54 = load i32, ptr %7, align 4, !tbaa !9
  %55 = zext i32 %54 to i64
  %56 = load i32, ptr %8, align 4, !tbaa !9
  call void @i32_store(ptr noundef %53, i64 noundef %55, i32 noundef %56)
  %57 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %57, ptr %7, align 4, !tbaa !9
  %58 = load ptr, ptr %3, align 8, !tbaa !5
  %59 = getelementptr inbounds %struct.w2c_hermes, ptr %58, i32 0, i32 2
  %60 = load ptr, ptr %59, align 8, !tbaa !17
  %61 = load i32, ptr %7, align 4, !tbaa !9
  %62 = call i32 @w2c_wasi__snapshot__preview1_fd_close(ptr noundef %60, i32 noundef %61)
  store i32 %62, ptr %7, align 4, !tbaa !9
  store i32 0, ptr %7, align 4, !tbaa !9
  %63 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %63, ptr %5, align 4, !tbaa !9
  br label %64

64:                                               ; preds = %50, %42
  %65 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %65, ptr %7, align 4, !tbaa !9
  store i32 112, ptr %8, align 4, !tbaa !9
  %66 = load i32, ptr %8, align 4, !tbaa !9
  %67 = load i32, ptr %7, align 4, !tbaa !9
  %68 = add i32 %67, %66
  store i32 %68, ptr %7, align 4, !tbaa !9
  %69 = load i32, ptr %7, align 4, !tbaa !9
  %70 = load ptr, ptr %3, align 8, !tbaa !5
  %71 = getelementptr inbounds %struct.w2c_hermes, ptr %70, i32 0, i32 3
  store i32 %69, ptr %71, align 8, !tbaa !11
  store i32 0, ptr %7, align 4, !tbaa !9
  %72 = load i32, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  ret i32 %72
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @w2c_hermes_0x5F_syscall_openat(ptr noundef, i32 noundef) #2

declare i32 @w2c_wasi__snapshot__preview1_fd_close(ptr noundef, i32 noundef) #3

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 = { "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 #4 = { 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}
!11 = !{!12, !10, i64 24}
!12 = !{!"w2c_hermes", !6, i64 0, !6, i64 8, !6, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !13, i64 40, !16, i64 80}
!13 = !{!"", !6, i64 0, !14, i64 8, !14, i64 16, !14, i64 24, !15, i64 32}
!14 = !{!"long", !7, i64 0}
!15 = !{!"_Bool", !7, i64 0}
!16 = !{!"", !6, i64 0, !10, i64 8, !10, i64 12}
!17 = !{!12, !6, i64 16}


; 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 void @i32_store(ptr noundef, i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @w2c_hermes_0x5F_map_file(ptr noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = getelementptr inbounds i8, ptr %0, i64 24
  %4 = load i32, ptr %3, align 8, !tbaa !5
  %5 = add i32 %4, -112
  store i32 %5, ptr %3, align 8, !tbaa !5
  %6 = tail call i32 @w2c_hermes_0x5F_syscall_openat(ptr noundef %0, i32 noundef %1)
  %7 = icmp ugt i32 %6, -4096
  br i1 %7, label %.thread, label %10

.thread:                                          ; preds = %2
  %8 = sub nsw i32 0, %6
  %9 = getelementptr inbounds i8, ptr %0, i64 40
  tail call void @i32_store(ptr noundef nonnull %9, i64 noundef 120240, i32 noundef %8)
  br label %17

10:                                               ; preds = %2
  %11 = icmp sgt i32 %6, -1
  br i1 %11, label %12, label %17

12:                                               ; preds = %10
  %13 = getelementptr inbounds i8, ptr %0, i64 40
  tail call void @i32_store(ptr noundef nonnull %13, i64 noundef 120240, i32 noundef 52)
  %14 = getelementptr inbounds i8, ptr %0, i64 16
  %15 = load ptr, ptr %14, align 8, !tbaa !15
  %16 = tail call i32 @w2c_wasi__snapshot__preview1_fd_close(ptr noundef %15, i32 noundef %6) #3
  br label %17

17:                                               ; preds = %.thread, %12, %10
  store i32 %4, ptr %3, align 8, !tbaa !5
  ret i32 0
}

; Function Attrs: nounwind uwtable
declare dso_local i32 @w2c_hermes_0x5F_syscall_openat(ptr noundef, i32 noundef) local_unnamed_addr #1

declare i32 @w2c_wasi__snapshot__preview1_fd_close(ptr noundef, i32 noundef) local_unnamed_addr #2

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" }
attributes #2 = { "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, !10, i64 24}
!6 = !{!"w2c_hermes", !7, i64 0, !7, i64 8, !7, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !11, i64 40, !14, i64 80}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"", !7, i64 0, !12, i64 8, !12, i64 16, !12, i64 24, !13, i64 32}
!12 = !{!"long", !8, i64 0}
!13 = !{!"_Bool", !8, i64 0}
!14 = !{!"", !7, i64 0, !10, i64 8, !10, i64 12}
!15 = !{!6, !7, i64 16}


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