; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_compiled_1)

; 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: inlinehint nounwind uwtable
declare hidden i64 @i64_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: nounwind uwtable
define dso_local i32 @w2c_hermes_hermes0x3A0x3Abigint0x3A0x3AunaryMinusResultSize0x28hermes0x3A0x3Abigint0x3A0x3AImmutableBigIntRef0x29(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
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  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) #3
  store i32 0, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #3
  %12 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %12, ptr %6, align 4, !tbaa !9
  %13 = load ptr, ptr %3, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.w2c_hermes, ptr %13, i32 0, i32 6
  %15 = load i32, ptr %6, align 4, !tbaa !9
  %16 = zext i32 %15 to i64
  %17 = add i64 %16, 4
  %18 = call i32 @i32_load(ptr noundef %14, i64 noundef %17)
  store i32 %18, ptr %6, align 4, !tbaa !9
  %19 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %19, ptr %5, align 4, !tbaa !9
  %20 = load i32, ptr %6, align 4, !tbaa !9
  %21 = icmp ne i32 %20, 0
  %22 = xor i1 %21, true
  %23 = zext i1 %22 to i32
  store i32 %23, ptr %6, align 4, !tbaa !9
  %24 = load i32, ptr %6, align 4, !tbaa !9
  %25 = icmp ne i32 %24, 0
  br i1 %25, label %26, label %28

26:                                               ; preds = %2
  %27 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %27, ptr %6, align 4, !tbaa !9
  br label %61

28:                                               ; preds = %2
  %29 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %29, ptr %6, align 4, !tbaa !9
  %30 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %30, ptr %7, align 4, !tbaa !9
  %31 = load ptr, ptr %3, align 8, !tbaa !5
  %32 = getelementptr inbounds %struct.w2c_hermes, ptr %31, i32 0, i32 6
  %33 = load i32, ptr %7, align 4, !tbaa !9
  %34 = zext i32 %33 to i64
  %35 = call i32 @i32_load(ptr noundef %32, i64 noundef %34)
  store i32 %35, ptr %7, align 4, !tbaa !9
  %36 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %36, ptr %8, align 4, !tbaa !9
  store i32 3, ptr %9, align 4, !tbaa !9
  %37 = load i32, ptr %9, align 4, !tbaa !9
  %38 = and i32 %37, 31
  %39 = load i32, ptr %8, align 4, !tbaa !9
  %40 = shl i32 %39, %38
  store i32 %40, ptr %8, align 4, !tbaa !9
  %41 = load i32, ptr %8, align 4, !tbaa !9
  %42 = load i32, ptr %7, align 4, !tbaa !9
  %43 = add i32 %42, %41
  store i32 %43, ptr %7, align 4, !tbaa !9
  store i32 8, ptr %8, align 4, !tbaa !9
  %44 = load i32, ptr %8, align 4, !tbaa !9
  %45 = load i32, ptr %7, align 4, !tbaa !9
  %46 = sub i32 %45, %44
  store i32 %46, ptr %7, align 4, !tbaa !9
  %47 = load ptr, ptr %3, align 8, !tbaa !5
  %48 = getelementptr inbounds %struct.w2c_hermes, ptr %47, i32 0, i32 6
  %49 = load i32, ptr %7, align 4, !tbaa !9
  %50 = zext i32 %49 to i64
  %51 = call i64 @i64_load(ptr noundef %48, i64 noundef %50)
  store i64 %51, ptr %10, align 8, !tbaa !11
  store i64 63, ptr %11, align 8, !tbaa !11
  %52 = load i64, ptr %11, align 8, !tbaa !11
  %53 = and i64 %52, 63
  %54 = load i64, ptr %10, align 8, !tbaa !11
  %55 = lshr i64 %54, %53
  store i64 %55, ptr %10, align 8, !tbaa !11
  %56 = load i64, ptr %10, align 8, !tbaa !11
  %57 = trunc i64 %56 to i32
  store i32 %57, ptr %7, align 4, !tbaa !9
  %58 = load i32, ptr %7, align 4, !tbaa !9
  %59 = load i32, ptr %6, align 4, !tbaa !9
  %60 = add i32 %59, %58
  store i32 %60, ptr %6, align 4, !tbaa !9
  br label %61

61:                                               ; preds = %28, %26
  %62 = load i32, ptr %6, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  ret i32 %62
}

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}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !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 i64 @i64_load(ptr noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local i32 @w2c_hermes_hermes0x3A0x3Abigint0x3A0x3AunaryMinusResultSize0x28hermes0x3A0x3Abigint0x3A0x3AImmutableBigIntRef0x29(ptr noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = getelementptr inbounds i8, ptr %0, i64 40
  %4 = zext i32 %1 to i64
  %5 = add nuw nsw i64 %4, 4
  %6 = tail call i32 @i32_load(ptr noundef nonnull %3, i64 noundef %5)
  %.not = icmp eq i32 %6, 0
  br i1 %.not, label %17, label %7

7:                                                ; preds = %2
  %8 = tail call i32 @i32_load(ptr noundef nonnull %3, i64 noundef %4)
  %9 = shl i32 %6, 3
  %10 = add i32 %9, -8
  %11 = add i32 %10, %8
  %12 = zext i32 %11 to i64
  %13 = tail call i64 @i64_load(ptr noundef nonnull %3, i64 noundef %12)
  %14 = lshr i64 %13, 63
  %15 = trunc nuw nsw i64 %14 to i32
  %16 = add i32 %6, %15
  br label %17

17:                                               ; preds = %2, %7
  %.0 = phi i32 [ %16, %7 ], [ 0, %2 ]
  ret i32 %.0
}

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: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass