; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_compiled_2)

; 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 void @i32_store(ptr noundef, i64 noundef, i32 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: noreturn
declare void @wasm_rt_trap(i32 noundef) #2

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

; Function Attrs: inlinehint nounwind uwtable
declare hidden i32 @i32_load16_u(ptr noundef, i64 noundef) #1

declare void @w2c_hermes_0x5F_assert_fail(ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @w2c_hermes_hermes0x3A0x3Aregex0x3A0x3AParser0x3Chermes0x3A0x3Aregex0x3A0x3ARegex0x3Chermes0x3A0x3Aregex0x3A0x3AUTF16RegexTraits0x3E0x2C0x20char16_t0x20const0x2A0x3E0x3A0x3Aconsume0x28char16_t0x29(ptr noundef %0, i32 noundef %1, i32 noundef %2) #4 {
  %4 = alloca ptr, align 8
  %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
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store i32 %2, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  %13 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %13, ptr %8, align 4, !tbaa !9
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = getelementptr inbounds %struct.w2c_hermes, ptr %14, i32 0, i32 6
  %16 = load i32, ptr %8, align 4, !tbaa !9
  %17 = zext i32 %16 to i64
  %18 = add i64 %17, 4
  %19 = call i32 @i32_load(ptr noundef %15, i64 noundef %18)
  store i32 %19, ptr %8, align 4, !tbaa !9
  %20 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %20, ptr %7, align 4, !tbaa !9
  %21 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %21, ptr %9, align 4, !tbaa !9
  %22 = load ptr, ptr %4, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.w2c_hermes, ptr %22, i32 0, i32 6
  %24 = load i32, ptr %9, align 4, !tbaa !9
  %25 = zext i32 %24 to i64
  %26 = add i64 %25, 8
  %27 = call i32 @i32_load(ptr noundef %23, i64 noundef %26)
  store i32 %27, ptr %9, align 4, !tbaa !9
  %28 = load i32, ptr %8, align 4, !tbaa !9
  %29 = load i32, ptr %9, align 4, !tbaa !9
  %30 = icmp ne i32 %28, %29
  %31 = zext i1 %30 to i32
  store i32 %31, ptr %8, align 4, !tbaa !9
  %32 = load i32, ptr %8, align 4, !tbaa !9
  %33 = icmp ne i32 %32, 0
  br i1 %33, label %34, label %50

34:                                               ; preds = %3
  %35 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %35, ptr %8, align 4, !tbaa !9
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %struct.w2c_hermes, ptr %36, i32 0, i32 6
  %38 = load i32, ptr %8, align 4, !tbaa !9
  %39 = zext i32 %38 to i64
  %40 = call i32 @i32_load16_u(ptr noundef %37, i64 noundef %39)
  store i32 %40, ptr %8, align 4, !tbaa !9
  %41 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %41, ptr %9, align 4, !tbaa !9
  %42 = load i32, ptr %8, align 4, !tbaa !9
  %43 = load i32, ptr %9, align 4, !tbaa !9
  %44 = icmp eq i32 %42, %43
  %45 = zext i1 %44 to i32
  store i32 %45, ptr %8, align 4, !tbaa !9
  %46 = load i32, ptr %8, align 4, !tbaa !9
  %47 = icmp ne i32 %46, 0
  br i1 %47, label %48, label %49

48:                                               ; preds = %34
  br label %68

49:                                               ; preds = %34
  br label %50

50:                                               ; preds = %49, %3
  store i32 0, ptr %8, align 4, !tbaa !9
  %51 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %51, ptr %5, align 4, !tbaa !9
  store i32 149868, ptr %9, align 4, !tbaa !9
  %52 = load i32, ptr %9, align 4, !tbaa !9
  %53 = load i32, ptr %8, align 4, !tbaa !9
  %54 = add i32 %53, %52
  store i32 %54, ptr %8, align 4, !tbaa !9
  %55 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %55, ptr %9, align 4, !tbaa !9
  store i32 57142, ptr %10, align 4, !tbaa !9
  %56 = load i32, ptr %10, align 4, !tbaa !9
  %57 = load i32, ptr %9, align 4, !tbaa !9
  %58 = add i32 %57, %56
  store i32 %58, ptr %9, align 4, !tbaa !9
  store i32 123, ptr %10, align 4, !tbaa !9
  %59 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %59, ptr %11, align 4, !tbaa !9
  store i32 95696, ptr %12, align 4, !tbaa !9
  %60 = load i32, ptr %12, align 4, !tbaa !9
  %61 = load i32, ptr %11, align 4, !tbaa !9
  %62 = add i32 %61, %60
  store i32 %62, ptr %11, align 4, !tbaa !9
  %63 = load ptr, ptr %4, align 8, !tbaa !5
  %64 = load i32, ptr %8, align 4, !tbaa !9
  %65 = load i32, ptr %9, align 4, !tbaa !9
  %66 = load i32, ptr %10, align 4, !tbaa !9
  %67 = load i32, ptr %11, align 4, !tbaa !9
  call void @w2c_hermes_0x5F_assert_fail(ptr noundef %63, i32 noundef %64, i32 noundef %65, i32 noundef %66, i32 noundef %67)
  call void @wasm_rt_trap(i32 noundef 5) #6
  unreachable

68:                                               ; preds = %48
  %69 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %69, ptr %8, align 4, !tbaa !9
  %70 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %70, ptr %9, align 4, !tbaa !9
  store i32 2, ptr %10, align 4, !tbaa !9
  %71 = load i32, ptr %10, align 4, !tbaa !9
  %72 = load i32, ptr %9, align 4, !tbaa !9
  %73 = add i32 %72, %71
  store i32 %73, ptr %9, align 4, !tbaa !9
  %74 = load ptr, ptr %4, align 8, !tbaa !5
  %75 = getelementptr inbounds %struct.w2c_hermes, ptr %74, i32 0, i32 6
  %76 = load i32, ptr %8, align 4, !tbaa !9
  %77 = zext i32 %76 to i64
  %78 = add i64 %77, 4
  %79 = load i32, ptr %9, align 4, !tbaa !9
  call void @i32_store(ptr noundef %75, i64 noundef %78, i32 noundef %79)
  %80 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %80, ptr %8, align 4, !tbaa !9
  %81 = load i32, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  ret i32 %81
}

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}


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

; 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 i32 @i32_load16_u(ptr noundef, i64 noundef) local_unnamed_addr #0

declare void @w2c_hermes_0x5F_assert_fail(ptr noundef, i32 noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @w2c_hermes_hermes0x3A0x3Aregex0x3A0x3AParser0x3Chermes0x3A0x3Aregex0x3A0x3ARegex0x3Chermes0x3A0x3Aregex0x3A0x3AUTF16RegexTraits0x3E0x2C0x20char16_t0x20const0x2A0x3E0x3A0x3Aconsume0x28char16_t0x29(ptr noundef %0, i32 noundef %1, i32 noundef returned %2) local_unnamed_addr #3 {
  %4 = getelementptr inbounds i8, ptr %0, i64 40
  %5 = zext i32 %1 to i64
  %6 = add nuw nsw i64 %5, 4
  %7 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %6)
  %8 = add nuw nsw i64 %5, 8
  %9 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %8)
  %.not = icmp eq i32 %7, %9
  br i1 %.not, label %14, label %10

10:                                               ; preds = %3
  %11 = zext i32 %7 to i64
  %12 = tail call i32 @i32_load16_u(ptr noundef nonnull %4, i64 noundef %11)
  %13 = icmp eq i32 %12, %2
  br i1 %13, label %15, label %14

14:                                               ; preds = %10, %3
  tail call void @w2c_hermes_0x5F_assert_fail(ptr noundef %0, i32 noundef 149868, i32 noundef 57142, i32 noundef 123, i32 noundef 95696) #4
  tail call void @wasm_rt_trap(i32 noundef 5) #5
  unreachable

15:                                               ; preds = %10
  %16 = add i32 %7, 2
  tail call void @i32_store(ptr noundef nonnull %4, i64 noundef %6, i32 noundef %16)
  ret i32 %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)"}


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