; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_opt_compiled_3)

; 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: 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_store8(ptr noundef, i64 noundef, i32 noundef) #1

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_hermes0x3A0x3Avm0x3A0x3AHadesGC0x3A0x3ArelocationWriteBarrier0x28void0x20const0x2A0x2C0x20void0x20const0x2A0x29(ptr noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3) #2 {
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !9
  store i32 %2, ptr %7, align 4, !tbaa !9
  store i32 %3, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #3
  %12 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %12, ptr %9, align 4, !tbaa !9
  %13 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %13, ptr %10, align 4, !tbaa !9
  %14 = load i32, ptr %10, align 4, !tbaa !9
  %15 = load i32, ptr %9, align 4, !tbaa !9
  %16 = xor i32 %15, %14
  store i32 %16, ptr %9, align 4, !tbaa !9
  store i32 4194304, ptr %10, align 4, !tbaa !9
  %17 = load i32, ptr %9, align 4, !tbaa !9
  %18 = load i32, ptr %10, align 4, !tbaa !9
  %19 = icmp ult i32 %17, %18
  %20 = zext i1 %19 to i32
  store i32 %20, ptr %9, align 4, !tbaa !9
  %21 = load i32, ptr %9, align 4, !tbaa !9
  %22 = icmp ne i32 %21, 0
  br i1 %22, label %23, label %24

23:                                               ; preds = %4
  br label %81

24:                                               ; preds = %4
  %25 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %25, ptr %9, align 4, !tbaa !9
  store i32 -4194304, ptr %10, align 4, !tbaa !9
  %26 = load i32, ptr %10, align 4, !tbaa !9
  %27 = load i32, ptr %9, align 4, !tbaa !9
  %28 = and i32 %27, %26
  store i32 %28, ptr %9, align 4, !tbaa !9
  %29 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %29, ptr %8, align 4, !tbaa !9
  %30 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %30, ptr %10, align 4, !tbaa !9
  %31 = load ptr, ptr %5, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.w2c_hermes, ptr %31, i32 0, i32 6
  %33 = load i32, ptr %10, align 4, !tbaa !9
  %34 = zext i32 %33 to i64
  %35 = add i64 %34, 548
  %36 = call i32 @i32_load(ptr noundef %32, i64 noundef %35)
  store i32 %36, ptr %10, align 4, !tbaa !9
  %37 = load i32, ptr %9, align 4, !tbaa !9
  %38 = load i32, ptr %10, align 4, !tbaa !9
  %39 = icmp ne i32 %37, %38
  %40 = zext i1 %39 to i32
  store i32 %40, ptr %9, align 4, !tbaa !9
  %41 = load i32, ptr %9, align 4, !tbaa !9
  %42 = icmp ne i32 %41, 0
  br i1 %42, label %43, label %60

43:                                               ; preds = %24
  %44 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %44, ptr %9, align 4, !tbaa !9
  %45 = load ptr, ptr %5, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.w2c_hermes, ptr %45, i32 0, i32 6
  %47 = load i32, ptr %9, align 4, !tbaa !9
  %48 = zext i32 %47 to i64
  %49 = add i64 %48, 4400
  %50 = call i32 @i32_load(ptr noundef %46, i64 noundef %49)
  store i32 %50, ptr %9, align 4, !tbaa !9
  %51 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %51, ptr %10, align 4, !tbaa !9
  %52 = load i32, ptr %9, align 4, !tbaa !9
  %53 = load i32, ptr %10, align 4, !tbaa !9
  %54 = icmp ne i32 %52, %53
  %55 = zext i1 %54 to i32
  store i32 %55, ptr %9, align 4, !tbaa !9
  %56 = load i32, ptr %9, align 4, !tbaa !9
  %57 = icmp ne i32 %56, 0
  br i1 %57, label %58, label %59

58:                                               ; preds = %43
  br label %81

59:                                               ; preds = %43
  br label %60

60:                                               ; preds = %59, %24
  %61 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %61, ptr %9, align 4, !tbaa !9
  store i32 -4194304, ptr %10, align 4, !tbaa !9
  %62 = load i32, ptr %10, align 4, !tbaa !9
  %63 = load i32, ptr %9, align 4, !tbaa !9
  %64 = and i32 %63, %62
  store i32 %64, ptr %9, align 4, !tbaa !9
  %65 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %65, ptr %10, align 4, !tbaa !9
  store i32 9, ptr %11, align 4, !tbaa !9
  %66 = load i32, ptr %11, align 4, !tbaa !9
  %67 = and i32 %66, 31
  %68 = load i32, ptr %10, align 4, !tbaa !9
  %69 = lshr i32 %68, %67
  store i32 %69, ptr %10, align 4, !tbaa !9
  store i32 8191, ptr %11, align 4, !tbaa !9
  %70 = load i32, ptr %11, align 4, !tbaa !9
  %71 = load i32, ptr %10, align 4, !tbaa !9
  %72 = and i32 %71, %70
  store i32 %72, ptr %10, align 4, !tbaa !9
  %73 = load i32, ptr %10, align 4, !tbaa !9
  %74 = load i32, ptr %9, align 4, !tbaa !9
  %75 = or i32 %74, %73
  store i32 %75, ptr %9, align 4, !tbaa !9
  store i32 1, ptr %10, align 4, !tbaa !9
  %76 = load ptr, ptr %5, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.w2c_hermes, ptr %76, i32 0, i32 6
  %78 = load i32, ptr %9, align 4, !tbaa !9
  %79 = zext i32 %78 to i64
  %80 = load i32, ptr %10, align 4, !tbaa !9
  call void @i32_store8(ptr noundef %77, i64 noundef %79, i32 noundef %80)
  br label %81

81:                                               ; preds = %60, %58, %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  ret void
}

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: inlinehint nounwind uwtable
declare hidden void @i32_store8(ptr noundef, i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_hermes0x3A0x3Avm0x3A0x3AHadesGC0x3A0x3ArelocationWriteBarrier0x28void0x20const0x2A0x2C0x20void0x20const0x2A0x29(ptr noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3) local_unnamed_addr #1 {
  %5 = xor i32 %3, %2
  %6 = icmp ult i32 %5, 4194304
  br i1 %6, label %22, label %7

7:                                                ; preds = %4
  %8 = and i32 %3, -4194304
  %9 = getelementptr inbounds i8, ptr %0, i64 40
  %10 = zext i32 %1 to i64
  %11 = add nuw nsw i64 %10, 548
  %12 = tail call i32 @i32_load(ptr noundef nonnull %9, i64 noundef %11)
  %.not = icmp eq i32 %8, %12
  br i1 %.not, label %16, label %13

13:                                               ; preds = %7
  %14 = add nuw nsw i64 %10, 4400
  %15 = tail call i32 @i32_load(ptr noundef nonnull %9, i64 noundef %14)
  %.not36 = icmp eq i32 %15, %8
  br i1 %.not36, label %16, label %22

16:                                               ; preds = %13, %7
  %17 = and i32 %2, -4194304
  %18 = lshr i32 %2, 9
  %19 = and i32 %18, 8191
  %20 = or disjoint i32 %19, %17
  %21 = zext i32 %20 to i64
  tail call void @i32_store8(ptr noundef nonnull %9, i64 noundef %21, i32 noundef 1)
  br label %22

22:                                               ; preds = %13, %4, %16
  ret void
}

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,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass