; 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 void @i32_store(ptr noundef, i64 noundef, i32 noundef) #1

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @i64_store(ptr noundef, i64 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 void @w2c_hermes_hermes0x3A0x3AUniquingRegExpTable0x3A0x3AgetBytecodeBuffer0x280x290x20const(ptr noundef %0, i32 noundef %1, i32 noundef %2) #2 {
  %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
  %13 = alloca i64, align 8
  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) #4
  store i32 0, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #4
  %14 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %14, ptr %9, align 4, !tbaa !9
  store i32 0, ptr %10, align 4, !tbaa !9
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.w2c_hermes, ptr %15, i32 0, i32 6
  %17 = load i32, ptr %9, align 4, !tbaa !9
  %18 = zext i32 %17 to i64
  %19 = add i64 %18, 8
  %20 = load i32, ptr %10, align 4, !tbaa !9
  call void @i32_store(ptr noundef %16, i64 noundef %19, i32 noundef %20)
  %21 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %21, ptr %9, align 4, !tbaa !9
  store i64 0, ptr %13, align 8, !tbaa !11
  %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 = load i64, ptr %13, align 8, !tbaa !11
  call void @i64_store(ptr noundef %23, i64 noundef %25, i64 noundef %26)
  %27 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %27, ptr %9, align 4, !tbaa !9
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = getelementptr inbounds %struct.w2c_hermes, ptr %28, i32 0, i32 6
  %30 = load i32, ptr %9, align 4, !tbaa !9
  %31 = zext i32 %30 to i64
  %32 = call i32 @i32_load(ptr noundef %29, i64 noundef %31)
  store i32 %32, ptr %9, align 4, !tbaa !9
  %33 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %33, ptr %7, align 4, !tbaa !9
  %34 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %34, ptr %10, align 4, !tbaa !9
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  %36 = getelementptr inbounds %struct.w2c_hermes, ptr %35, i32 0, i32 6
  %37 = load i32, ptr %10, align 4, !tbaa !9
  %38 = zext i32 %37 to i64
  %39 = add i64 %38, 4
  %40 = call i32 @i32_load(ptr noundef %36, i64 noundef %39)
  store i32 %40, ptr %10, align 4, !tbaa !9
  %41 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %41, ptr %8, align 4, !tbaa !9
  %42 = load i32, ptr %9, align 4, !tbaa !9
  %43 = load i32, ptr %10, align 4, !tbaa !9
  %44 = icmp ne i32 %42, %43
  %45 = zext i1 %44 to i32
  store i32 %45, ptr %9, align 4, !tbaa !9
  %46 = load i32, ptr %9, align 4, !tbaa !9
  %47 = icmp ne i32 %46, 0
  br i1 %47, label %48, label %97

48:                                               ; preds = %3
  br label %49

49:                                               ; preds = %95, %48
  %50 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %50, ptr %9, align 4, !tbaa !9
  %51 = load i32, ptr %5, align 4, !tbaa !9
  store i32 %51, ptr %10, align 4, !tbaa !9
  %52 = load ptr, ptr %4, align 8, !tbaa !5
  %53 = getelementptr inbounds %struct.w2c_hermes, ptr %52, i32 0, i32 6
  %54 = load i32, ptr %10, align 4, !tbaa !9
  %55 = zext i32 %54 to i64
  %56 = add i64 %55, 4
  %57 = call i32 @i32_load(ptr noundef %53, i64 noundef %56)
  store i32 %57, ptr %10, align 4, !tbaa !9
  %58 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %58, ptr %11, align 4, !tbaa !9
  %59 = load ptr, ptr %4, align 8, !tbaa !5
  %60 = getelementptr inbounds %struct.w2c_hermes, ptr %59, i32 0, i32 6
  %61 = load i32, ptr %11, align 4, !tbaa !9
  %62 = zext i32 %61 to i64
  %63 = call i32 @i32_load(ptr noundef %60, i64 noundef %62)
  store i32 %63, ptr %11, align 4, !tbaa !9
  %64 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %64, ptr %6, align 4, !tbaa !9
  %65 = load ptr, ptr %4, align 8, !tbaa !5
  %66 = getelementptr inbounds %struct.w2c_hermes, ptr %65, i32 0, i32 6
  %67 = load i32, ptr %11, align 4, !tbaa !9
  %68 = zext i32 %67 to i64
  %69 = call i32 @i32_load(ptr noundef %66, i64 noundef %68)
  store i32 %69, ptr %11, align 4, !tbaa !9
  %70 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %70, ptr %12, align 4, !tbaa !9
  %71 = load ptr, ptr %4, align 8, !tbaa !5
  %72 = getelementptr inbounds %struct.w2c_hermes, ptr %71, i32 0, i32 6
  %73 = load i32, ptr %12, align 4, !tbaa !9
  %74 = zext i32 %73 to i64
  %75 = add i64 %74, 4
  %76 = call i32 @i32_load(ptr noundef %72, i64 noundef %75)
  store i32 %76, ptr %12, align 4, !tbaa !9
  %77 = load ptr, ptr %4, align 8, !tbaa !5
  %78 = load i32, ptr %9, align 4, !tbaa !9
  %79 = load i32, ptr %10, align 4, !tbaa !9
  %80 = load i32, ptr %11, align 4, !tbaa !9
  %81 = load i32, ptr %12, align 4, !tbaa !9
  %82 = call i32 @w2c_hermes_std0x3A0x3A_0x5F20x3A0x3Aenable_if0x3C_0x5Fis_cpp17_forward_iterator0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Avalue0x200x260x260x20is_constructible0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aiterator_traits0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Areference0x3E0x3A0x3Avalue0x2C0x20std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x2A0x3E0x3E0x3A0x3Atype0x20std0x3A0x3A_0x5F20x3A0x3Avector0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aallocator0x3Cunsigned0x20char0x3E0x3E0x3A0x3Ainsert0x3Cunsigned0x20char0x20const0x2A0x3E0x28std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x20const0x2A0x3E0x2C0x20unsigned0x20char0x20const0x2A0x2C0x20unsigned0x20char0x20const0x2A0x29(ptr noundef %77, i32 noundef %78, i32 noundef %79, i32 noundef %80, i32 noundef %81)
  store i32 %82, ptr %9, align 4, !tbaa !9
  %83 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %83, ptr %9, align 4, !tbaa !9
  store i32 4, ptr %10, align 4, !tbaa !9
  %84 = load i32, ptr %10, align 4, !tbaa !9
  %85 = load i32, ptr %9, align 4, !tbaa !9
  %86 = add i32 %85, %84
  store i32 %86, ptr %9, align 4, !tbaa !9
  %87 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %87, ptr %7, align 4, !tbaa !9
  %88 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %88, ptr %10, align 4, !tbaa !9
  %89 = load i32, ptr %9, align 4, !tbaa !9
  %90 = load i32, ptr %10, align 4, !tbaa !9
  %91 = icmp ne i32 %89, %90
  %92 = zext i1 %91 to i32
  store i32 %92, ptr %9, align 4, !tbaa !9
  %93 = load i32, ptr %9, align 4, !tbaa !9
  %94 = icmp ne i32 %93, 0
  br i1 %94, label %95, label %96

95:                                               ; preds = %49
  br label %49

96:                                               ; preds = %49
  br label %97

97:                                               ; preds = %96, %3
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  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
  ret void
}

declare i32 @w2c_hermes_std0x3A0x3A_0x5F20x3A0x3Aenable_if0x3C_0x5Fis_cpp17_forward_iterator0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Avalue0x200x260x260x20is_constructible0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aiterator_traits0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Areference0x3E0x3A0x3Avalue0x2C0x20std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x2A0x3E0x3E0x3A0x3Atype0x20std0x3A0x3A_0x5F20x3A0x3Avector0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aallocator0x3Cunsigned0x20char0x3E0x3E0x3A0x3Ainsert0x3Cunsigned0x20char0x20const0x2A0x3E0x28std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x20const0x2A0x3E0x2C0x20unsigned0x20char0x20const0x2A0x2C0x20unsigned0x20char0x20const0x2A0x29(ptr noundef, i32 noundef, i32 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 = { 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, !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 void @i32_store(ptr noundef, i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @i64_store(ptr noundef, i64 noundef, i64 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_hermes0x3A0x3AUniquingRegExpTable0x3A0x3AgetBytecodeBuffer0x280x290x20const(ptr noundef %0, i32 noundef %1, i32 noundef %2) local_unnamed_addr #1 {
  %4 = getelementptr inbounds i8, ptr %0, i64 40
  %5 = zext i32 %1 to i64
  %6 = add nuw nsw i64 %5, 8
  tail call void @i32_store(ptr noundef nonnull %4, i64 noundef %6, i32 noundef 0)
  tail call void @i64_store(ptr noundef nonnull %4, i64 noundef %5, i64 noundef 0)
  %7 = zext i32 %2 to i64
  %8 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %7)
  %9 = add nuw nsw i64 %7, 4
  %10 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %9)
  %.not = icmp eq i32 %8, %10
  br i1 %.not, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %3
  %11 = add nuw nsw i64 %5, 4
  br label %12

12:                                               ; preds = %.preheader, %12
  %.0 = phi i32 [ %21, %12 ], [ %8, %.preheader ]
  %13 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %11)
  %14 = zext i32 %.0 to i64
  %15 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %14)
  %16 = zext i32 %15 to i64
  %17 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %16)
  %18 = add nuw nsw i64 %16, 4
  %19 = tail call i32 @i32_load(ptr noundef nonnull %4, i64 noundef %18)
  %20 = tail call i32 @w2c_hermes_std0x3A0x3A_0x5F20x3A0x3Aenable_if0x3C_0x5Fis_cpp17_forward_iterator0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Avalue0x200x260x260x20is_constructible0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aiterator_traits0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Areference0x3E0x3A0x3Avalue0x2C0x20std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x2A0x3E0x3E0x3A0x3Atype0x20std0x3A0x3A_0x5F20x3A0x3Avector0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aallocator0x3Cunsigned0x20char0x3E0x3E0x3A0x3Ainsert0x3Cunsigned0x20char0x20const0x2A0x3E0x28std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x20const0x2A0x3E0x2C0x20unsigned0x20char0x20const0x2A0x2C0x20unsigned0x20char0x20const0x2A0x29(ptr noundef %0, i32 noundef %1, i32 noundef %13, i32 noundef %17, i32 noundef %19) #3
  %21 = add i32 %.0, 4
  %.not45 = icmp eq i32 %21, %10
  br i1 %.not45, label %.loopexit, label %12

.loopexit:                                        ; preds = %12, %3
  ret void
}

declare i32 @w2c_hermes_std0x3A0x3A_0x5F20x3A0x3Aenable_if0x3C_0x5Fis_cpp17_forward_iterator0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Avalue0x200x260x260x20is_constructible0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aiterator_traits0x3Cunsigned0x20char0x20const0x2A0x3E0x3A0x3Areference0x3E0x3A0x3Avalue0x2C0x20std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x2A0x3E0x3E0x3A0x3Atype0x20std0x3A0x3A_0x5F20x3A0x3Avector0x3Cunsigned0x20char0x2C0x20std0x3A0x3A_0x5F20x3A0x3Aallocator0x3Cunsigned0x20char0x3E0x3E0x3A0x3Ainsert0x3Cunsigned0x20char0x20const0x2A0x3E0x28std0x3A0x3A_0x5F20x3A0x3A_0x5Fwrap_iter0x3Cunsigned0x20char0x20const0x2A0x3E0x2C0x20unsigned0x20char0x20const0x2A0x2C0x20unsigned0x20char0x20const0x2A0x29(ptr noundef, i32 noundef, i32 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 = { 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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass