; LLVM IR from facebook/hermes :: API/hermes_sandbox/external (hermes_sandbox_impl_opt_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: 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_hermes0x3A0x3ASwitchInst0x3A0x3AgetCasePair0x28unsigned0x20int0x290x20const(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
  %12 = alloca i32, align 4
  %13 = 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
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #3
  %14 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %14, ptr %10, align 4, !tbaa !9
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.w2c_hermes, ptr %15, i32 0, i32 6
  %17 = load i32, ptr %10, align 4, !tbaa !9
  %18 = zext i32 %17 to i64
  %19 = add i64 %18, 40
  %20 = call i32 @i32_load(ptr noundef %16, i64 noundef %19)
  store i32 %20, ptr %10, align 4, !tbaa !9
  %21 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %21, ptr %7, align 4, !tbaa !9
  %22 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %22, ptr %11, align 4, !tbaa !9
  store i32 1, ptr %12, align 4, !tbaa !9
  %23 = load i32, ptr %12, align 4, !tbaa !9
  %24 = and i32 %23, 31
  %25 = load i32, ptr %11, align 4, !tbaa !9
  %26 = shl i32 %25, %24
  store i32 %26, ptr %11, align 4, !tbaa !9
  %27 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %27, ptr %8, align 4, !tbaa !9
  store i32 2, ptr %12, align 4, !tbaa !9
  %28 = load i32, ptr %12, align 4, !tbaa !9
  %29 = load i32, ptr %11, align 4, !tbaa !9
  %30 = add i32 %29, %28
  store i32 %30, ptr %11, align 4, !tbaa !9
  store i32 3, ptr %12, align 4, !tbaa !9
  %31 = load i32, ptr %12, align 4, !tbaa !9
  %32 = and i32 %31, 31
  %33 = load i32, ptr %11, align 4, !tbaa !9
  %34 = shl i32 %33, %32
  store i32 %34, ptr %11, align 4, !tbaa !9
  %35 = load i32, ptr %11, align 4, !tbaa !9
  %36 = load i32, ptr %10, align 4, !tbaa !9
  %37 = add i32 %36, %35
  store i32 %37, ptr %10, align 4, !tbaa !9
  %38 = load ptr, ptr %5, align 8, !tbaa !5
  %39 = getelementptr inbounds %struct.w2c_hermes, ptr %38, i32 0, i32 6
  %40 = load i32, ptr %10, align 4, !tbaa !9
  %41 = zext i32 %40 to i64
  %42 = call i32 @i32_load(ptr noundef %39, i64 noundef %41)
  store i32 %42, ptr %10, align 4, !tbaa !9
  %43 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %43, ptr %9, align 4, !tbaa !9
  %44 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %44, ptr %10, align 4, !tbaa !9
  store i32 3, ptr %11, align 4, !tbaa !9
  %45 = load i32, ptr %11, align 4, !tbaa !9
  %46 = load i32, ptr %10, align 4, !tbaa !9
  %47 = add i32 %46, %45
  store i32 %47, ptr %10, align 4, !tbaa !9
  store i32 3, ptr %11, align 4, !tbaa !9
  %48 = load i32, ptr %11, align 4, !tbaa !9
  %49 = and i32 %48, 31
  %50 = load i32, ptr %10, align 4, !tbaa !9
  %51 = shl i32 %50, %49
  store i32 %51, ptr %10, align 4, !tbaa !9
  %52 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %52, ptr %11, align 4, !tbaa !9
  %53 = load i32, ptr %11, align 4, !tbaa !9
  %54 = load i32, ptr %10, align 4, !tbaa !9
  %55 = add i32 %54, %53
  store i32 %55, ptr %10, align 4, !tbaa !9
  %56 = load ptr, ptr %5, align 8, !tbaa !5
  %57 = getelementptr inbounds %struct.w2c_hermes, ptr %56, i32 0, i32 6
  %58 = load i32, ptr %10, align 4, !tbaa !9
  %59 = zext i32 %58 to i64
  %60 = call i32 @i32_load(ptr noundef %57, i64 noundef %59)
  store i32 %60, ptr %10, align 4, !tbaa !9
  %61 = load i32, ptr %10, align 4, !tbaa !9
  store i32 %61, ptr %7, align 4, !tbaa !9
  %62 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %62, ptr %10, align 4, !tbaa !9
  %63 = load i32, ptr %9, align 4, !tbaa !9
  store i32 %63, ptr %11, align 4, !tbaa !9
  %64 = load ptr, ptr %5, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.w2c_hermes, ptr %64, i32 0, i32 6
  %66 = load i32, ptr %10, align 4, !tbaa !9
  %67 = zext i32 %66 to i64
  %68 = load i32, ptr %11, align 4, !tbaa !9
  call void @i32_store(ptr noundef %65, i64 noundef %67, i32 noundef %68)
  %69 = load i32, ptr %6, align 4, !tbaa !9
  store i32 %69, ptr %10, align 4, !tbaa !9
  %70 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %70, ptr %11, align 4, !tbaa !9
  store i32 8, ptr %12, align 4, !tbaa !9
  %71 = load i32, ptr %12, align 4, !tbaa !9
  %72 = load i32, ptr %11, align 4, !tbaa !9
  %73 = sub i32 %72, %71
  store i32 %73, ptr %11, align 4, !tbaa !9
  store i32 0, ptr %12, align 4, !tbaa !9
  %74 = load i32, ptr %7, align 4, !tbaa !9
  store i32 %74, ptr %13, align 4, !tbaa !9
  %75 = load i32, ptr %13, align 4, !tbaa !9
  %76 = icmp ne i32 %75, 0
  br i1 %76, label %77, label %79

77:                                               ; preds = %4
  %78 = load i32, ptr %11, align 4, !tbaa !9
  br label %81

79:                                               ; preds = %4
  %80 = load i32, ptr %12, align 4, !tbaa !9
  br label %81

81:                                               ; preds = %79, %77
  %82 = phi i32 [ %78, %77 ], [ %80, %79 ]
  store i32 %82, ptr %11, align 4, !tbaa !9
  %83 = load ptr, ptr %5, align 8, !tbaa !5
  %84 = getelementptr inbounds %struct.w2c_hermes, ptr %83, i32 0, i32 6
  %85 = load i32, ptr %10, align 4, !tbaa !9
  %86 = zext i32 %85 to i64
  %87 = add i64 %86, 4
  %88 = load i32, ptr %11, align 4, !tbaa !9
  call void @i32_store(ptr noundef %84, i64 noundef %87, i32 noundef %88)
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #3
  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_store(ptr noundef, i64 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define dso_local void @w2c_hermes_hermes0x3A0x3ASwitchInst0x3A0x3AgetCasePair0x28unsigned0x20int0x290x20const(ptr noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3) local_unnamed_addr #1 {
  %5 = getelementptr inbounds i8, ptr %0, i64 40
  %6 = zext i32 %2 to i64
  %7 = add nuw nsw i64 %6, 40
  %8 = tail call i32 @i32_load(ptr noundef nonnull %5, i64 noundef %7)
  %9 = shl i32 %3, 4
  %10 = add i32 %8, %9
  %11 = add i32 %10, 16
  %12 = zext i32 %11 to i64
  %13 = tail call i32 @i32_load(ptr noundef nonnull %5, i64 noundef %12)
  %14 = add i32 %10, 24
  %15 = zext i32 %14 to i64
  %16 = tail call i32 @i32_load(ptr noundef nonnull %5, i64 noundef %15)
  %17 = zext i32 %1 to i64
  tail call void @i32_store(ptr noundef nonnull %5, i64 noundef %17, i32 noundef %13)
  %18 = add i32 %16, -8
  %.not = icmp eq i32 %16, 0
  %19 = select i1 %.not, i32 0, i32 %18
  %20 = add nuw nsw i64 %17, 4
  tail call void @i32_store(ptr noundef nonnull %5, i64 noundef %20, i32 noundef %19)
  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,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass