; 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: 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 i32 @i32_load8_u(ptr noundef, i64 noundef) #1

; 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_std0x3A0x3A_0x5F20x3A0x3Achar_traits0x3Cchar0x3E0x3A0x3Aassign0x28char0x2A0x2C0x20unsigned0x20long0x2C0x20char0x29(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
  store i32 0, ptr %9, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #3
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = getelementptr inbounds %struct.w2c_hermes, ptr %12, i32 0, i32 3
  %14 = load i32, ptr %13, align 8, !tbaa !11
  store i32 %14, ptr %10, align 4, !tbaa !9
  store i32 16, ptr %11, align 4, !tbaa !9
  %15 = load i32, ptr %11, align 4, !tbaa !9
  %16 = load i32, ptr %10, align 4, !tbaa !9
  %17 = sub i32 %16, %15
  store i32 %17, ptr %10, align 4, !tbaa !9
  %18 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %18, ptr %9, align 4, !tbaa !9
  %19 = load i32, ptr %10, align 4, !tbaa !9
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = getelementptr inbounds %struct.w2c_hermes, ptr %20, i32 0, i32 3
  store i32 %19, ptr %21, align 8, !tbaa !11
  %22 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %22, ptr %10, align 4, !tbaa !9
  %23 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %23, ptr %11, align 4, !tbaa !9
  %24 = load ptr, ptr %5, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.w2c_hermes, ptr %24, i32 0, i32 6
  %26 = load i32, ptr %10, align 4, !tbaa !9
  %27 = zext i32 %26 to i64
  %28 = add i64 %27, 15
  %29 = load i32, ptr %11, align 4, !tbaa !9
  call void @i32_store8(ptr noundef %25, i64 noundef %28, i32 noundef %29)
  br label %30

30:                                               ; preds = %34, %4
  %31 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %31, ptr %10, align 4, !tbaa !9
  %32 = load i32, ptr %10, align 4, !tbaa !9
  %33 = icmp ne i32 %32, 0
  br i1 %33, label %34, label %58

34:                                               ; preds = %30
  %35 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %35, ptr %10, align 4, !tbaa !9
  %36 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %36, ptr %11, align 4, !tbaa !9
  %37 = load ptr, ptr %5, align 8, !tbaa !5
  %38 = getelementptr inbounds %struct.w2c_hermes, ptr %37, i32 0, i32 6
  %39 = load i32, ptr %11, align 4, !tbaa !9
  %40 = zext i32 %39 to i64
  %41 = add i64 %40, 15
  %42 = call i32 @i32_load8_u(ptr noundef %38, i64 noundef %41)
  store i32 %42, ptr %11, align 4, !tbaa !9
  %43 = load ptr, ptr %5, align 8, !tbaa !5
  %44 = getelementptr inbounds %struct.w2c_hermes, ptr %43, i32 0, i32 6
  %45 = load i32, ptr %10, align 4, !tbaa !9
  %46 = zext i32 %45 to i64
  %47 = load i32, ptr %11, align 4, !tbaa !9
  call void @i32_store8(ptr noundef %44, i64 noundef %46, i32 noundef %47)
  %48 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %48, ptr %10, align 4, !tbaa !9
  store i32 1, ptr %11, align 4, !tbaa !9
  %49 = load i32, ptr %11, align 4, !tbaa !9
  %50 = load i32, ptr %10, align 4, !tbaa !9
  %51 = sub i32 %50, %49
  store i32 %51, ptr %10, align 4, !tbaa !9
  %52 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %52, ptr %7, align 4, !tbaa !9
  %53 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %53, ptr %10, align 4, !tbaa !9
  store i32 1, ptr %11, align 4, !tbaa !9
  %54 = load i32, ptr %11, align 4, !tbaa !9
  %55 = load i32, ptr %10, align 4, !tbaa !9
  %56 = add i32 %55, %54
  store i32 %56, ptr %10, align 4, !tbaa !9
  %57 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %57, ptr %6, align 4, !tbaa !9
  br label %30

58:                                               ; preds = %30
  %59 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %59, ptr %10, align 4, !tbaa !9
  store i32 16, ptr %11, align 4, !tbaa !9
  %60 = load i32, ptr %11, align 4, !tbaa !9
  %61 = load i32, ptr %10, align 4, !tbaa !9
  %62 = add i32 %61, %60
  store i32 %62, ptr %10, align 4, !tbaa !9
  %63 = load i32, ptr %10, align 4, !tbaa !9
  %64 = load ptr, ptr %5, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.w2c_hermes, ptr %64, i32 0, i32 3
  store i32 %63, ptr %65, align 8, !tbaa !11
  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}
!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}


; 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_load8_u(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_std0x3A0x3A_0x5F20x3A0x3Achar_traits0x3Cchar0x3E0x3A0x3Aassign0x28char0x2A0x2C0x20unsigned0x20long0x2C0x20char0x29(ptr noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3) local_unnamed_addr #1 {
  %5 = getelementptr inbounds i8, ptr %0, i64 24
  %6 = load i32, ptr %5, align 8, !tbaa !5
  %7 = add i32 %6, -16
  store i32 %7, ptr %5, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %0, i64 40
  %9 = zext i32 %7 to i64
  %10 = add nuw nsw i64 %9, 15
  tail call void @i32_store8(ptr noundef nonnull %8, i64 noundef %10, i32 noundef %3)
  %.not33 = icmp eq i32 %2, 0
  br i1 %.not33, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %4, %.lr.ph
  %.035 = phi i32 [ %14, %.lr.ph ], [ %1, %4 ]
  %.03234 = phi i32 [ %13, %.lr.ph ], [ %2, %4 ]
  %11 = tail call i32 @i32_load8_u(ptr noundef nonnull %8, i64 noundef %10)
  %12 = zext i32 %.035 to i64
  tail call void @i32_store8(ptr noundef nonnull %8, i64 noundef %12, i32 noundef %11)
  %13 = add i32 %.03234, -1
  %14 = add i32 %.035, 1
  %.not = icmp eq i32 %13, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %4
  store i32 %6, ptr %5, align 8, !tbaa !5
  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)"}
!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}


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