; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_opt_compiled_7)

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

; Function Attrs: noreturn
declare void @wasm_rt_trap(i32 noundef) #2

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

declare void @w2c_hermes_abort_message(ptr noundef, i32 noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @w2c_hermes_std0x3A0x3A_0x5F20x3A0x3Arandom_device0x3A0x3Aoperator0x280x290x280x29(ptr noundef %0) #4 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  store i32 0, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  %7 = load ptr, ptr %2, align 8, !tbaa !5
  %8 = getelementptr inbounds %struct.w2c_hermes, ptr %7, i32 0, i32 3
  %9 = load i32, ptr %8, align 8, !tbaa !11
  store i32 %9, ptr %5, align 4, !tbaa !9
  store i32 16, ptr %6, align 4, !tbaa !9
  %10 = load i32, ptr %6, align 4, !tbaa !9
  %11 = load i32, ptr %5, align 4, !tbaa !9
  %12 = sub i32 %11, %10
  store i32 %12, ptr %5, align 4, !tbaa !9
  %13 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %13, ptr %3, align 4, !tbaa !9
  %14 = load i32, ptr %5, align 4, !tbaa !9
  %15 = load ptr, ptr %2, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.w2c_hermes, ptr %15, i32 0, i32 3
  store i32 %14, ptr %16, align 8, !tbaa !11
  %17 = load i32, ptr %3, align 4, !tbaa !9
  store i32 %17, ptr %5, align 4, !tbaa !9
  store i32 12, ptr %6, align 4, !tbaa !9
  %18 = load i32, ptr %6, align 4, !tbaa !9
  %19 = load i32, ptr %5, align 4, !tbaa !9
  %20 = add i32 %19, %18
  store i32 %20, ptr %5, align 4, !tbaa !9
  store i32 4, ptr %6, align 4, !tbaa !9
  %21 = load ptr, ptr %2, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.w2c_hermes, ptr %21, i32 0, i32 1
  %23 = load ptr, ptr %22, align 8, !tbaa !17
  %24 = load i32, ptr %5, align 4, !tbaa !9
  %25 = load i32, ptr %6, align 4, !tbaa !9
  %26 = call i32 @w2c_hermes__import_getentropy(ptr noundef %23, i32 noundef %24, i32 noundef %25)
  store i32 %26, ptr %5, align 4, !tbaa !9
  %27 = load i32, ptr %5, align 4, !tbaa !9
  %28 = icmp ne i32 %27, 0
  br i1 %28, label %29, label %38

29:                                               ; preds = %1
  store i32 120240, ptr %5, align 4, !tbaa !9
  %30 = load ptr, ptr %2, align 8, !tbaa !5
  %31 = getelementptr inbounds %struct.w2c_hermes, ptr %30, i32 0, i32 6
  %32 = load i32, ptr %5, align 4, !tbaa !9
  %33 = zext i32 %32 to i64
  %34 = call i32 @i32_load(ptr noundef %31, i64 noundef %33)
  store i32 %34, ptr %5, align 4, !tbaa !9
  store i32 54538, ptr %6, align 4, !tbaa !9
  %35 = load ptr, ptr %2, align 8, !tbaa !5
  %36 = load i32, ptr %5, align 4, !tbaa !9
  %37 = load i32, ptr %6, align 4, !tbaa !9
  call void @w2c_hermes_abort_message(ptr noundef %35, i32 noundef %36, i32 noundef %37)
  call void @wasm_rt_trap(i32 noundef 5) #6
  unreachable

38:                                               ; preds = %1
  %39 = load i32, ptr %3, align 4, !tbaa !9
  store i32 %39, ptr %5, 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 %5, align 4, !tbaa !9
  %43 = zext i32 %42 to i64
  %44 = add i64 %43, 12
  %45 = call i32 @i32_load(ptr noundef %41, i64 noundef %44)
  store i32 %45, ptr %5, align 4, !tbaa !9
  %46 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %46, ptr %4, align 4, !tbaa !9
  %47 = load i32, ptr %3, align 4, !tbaa !9
  store i32 %47, ptr %5, align 4, !tbaa !9
  store i32 16, ptr %6, align 4, !tbaa !9
  %48 = load i32, ptr %6, align 4, !tbaa !9
  %49 = load i32, ptr %5, align 4, !tbaa !9
  %50 = add i32 %49, %48
  store i32 %50, ptr %5, align 4, !tbaa !9
  %51 = load i32, ptr %5, align 4, !tbaa !9
  %52 = load ptr, ptr %2, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.w2c_hermes, ptr %52, i32 0, i32 3
  store i32 %51, ptr %53, align 8, !tbaa !11
  %54 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %54, ptr %5, align 4, !tbaa !9
  %55 = load i32, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  ret i32 %55
}

declare i32 @w2c_hermes__import_getentropy(ptr noundef, i32 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 = { noreturn "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 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 #5 = { nounwind }
attributes #6 = { noreturn }

!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 8}


; 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: noreturn
declare void @wasm_rt_trap(i32 noundef) local_unnamed_addr #1

declare void @w2c_hermes_abort_message(ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local i32 @w2c_hermes_std0x3A0x3A_0x5F20x3A0x3Arandom_device0x3A0x3Aoperator0x280x290x280x29(ptr noundef %0) local_unnamed_addr #3 {
  %2 = getelementptr inbounds i8, ptr %0, i64 24
  %3 = load i32, ptr %2, align 8, !tbaa !5
  %4 = add i32 %3, -16
  store i32 %4, ptr %2, align 8, !tbaa !5
  %5 = add i32 %3, -4
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  %7 = load ptr, ptr %6, align 8, !tbaa !15
  %8 = tail call i32 @w2c_hermes__import_getentropy(ptr noundef %7, i32 noundef %5, i32 noundef 4) #4
  %.not = icmp eq i32 %8, 0
  %9 = getelementptr inbounds i8, ptr %0, i64 40
  br i1 %.not, label %12, label %10

10:                                               ; preds = %1
  %11 = tail call i32 @i32_load(ptr noundef nonnull %9, i64 noundef 120240)
  tail call void @w2c_hermes_abort_message(ptr noundef nonnull %0, i32 noundef %11, i32 noundef 54538) #4
  tail call void @wasm_rt_trap(i32 noundef 5) #5
  unreachable

12:                                               ; preds = %1
  %13 = zext i32 %4 to i64
  %14 = add nuw nsw i64 %13, 12
  %15 = tail call i32 @i32_load(ptr noundef nonnull %9, i64 noundef %14)
  store i32 %3, ptr %2, align 8, !tbaa !5
  ret i32 %15
}

declare i32 @w2c_hermes__import_getentropy(ptr noundef, i32 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 = { noreturn "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 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 #4 = { nounwind }
attributes #5 = { 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 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 8}


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