; LLVM IR from tfhe/spqlios-arithmetic :: spqlios/q120 (q120_arithmetic_ref)

; 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"

; 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: nounwind uwtable
define dso_local void @q120x2_extract_1blk_from_q120b_ref(i64 noundef %0, i64 noundef %1, ptr noundef %2, ptr noundef %3) #1 {
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i64, align 8
  store i64 %0, ptr %5, align 8, !tbaa !5
  store i64 %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !9
  store ptr %3, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #2
  %12 = load ptr, ptr %8, align 8, !tbaa !9
  store ptr %12, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #2
  %13 = load ptr, ptr %7, align 8, !tbaa !9
  store ptr %13, ptr %10, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #2
  store i64 0, ptr %11, align 8, !tbaa !5
  br label %14

14:                                               ; preds = %29, %4
  %15 = load i64, ptr %11, align 8, !tbaa !5
  %16 = icmp ult i64 %15, 8
  br i1 %16, label %18, label %17

17:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #2
  br label %32

18:                                               ; preds = %14
  %19 = load ptr, ptr %9, align 8, !tbaa !9
  %20 = load i64, ptr %6, align 8, !tbaa !5
  %21 = mul i64 8, %20
  %22 = load i64, ptr %11, align 8, !tbaa !5
  %23 = add i64 %21, %22
  %24 = getelementptr inbounds i64, ptr %19, i64 %23
  %25 = load i64, ptr %24, align 8, !tbaa !5
  %26 = load ptr, ptr %10, align 8, !tbaa !9
  %27 = load i64, ptr %11, align 8, !tbaa !5
  %28 = getelementptr inbounds i64, ptr %26, i64 %27
  store i64 %25, ptr %28, align 8, !tbaa !5
  br label %29

29:                                               ; preds = %18
  %30 = load i64, ptr %11, align 8, !tbaa !5
  %31 = add i64 %30, 1
  store i64 %31, ptr %11, align 8, !tbaa !5
  br label %14, !llvm.loop !11

32:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #2
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


; 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: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @q120x2_extract_1blk_from_q120b_ref(i64 noundef %0, i64 noundef %1, ptr nocapture noundef writeonly %2, ptr nocapture noundef readonly %3) local_unnamed_addr #0 {
  %.idx = shl i64 %1, 6
  %5 = getelementptr i8, ptr %3, i64 %.idx
  %6 = load i64, ptr %5, align 8, !tbaa !5
  store i64 %6, ptr %2, align 8, !tbaa !5
  %7 = getelementptr i8, ptr %3, i64 8
  %8 = getelementptr i8, ptr %7, i64 %.idx
  %9 = load i64, ptr %8, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %2, i64 8
  store i64 %9, ptr %10, align 8, !tbaa !5
  %11 = getelementptr i8, ptr %3, i64 16
  %12 = getelementptr i8, ptr %11, i64 %.idx
  %13 = load i64, ptr %12, align 8, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %2, i64 16
  store i64 %13, ptr %14, align 8, !tbaa !5
  %15 = getelementptr i8, ptr %3, i64 24
  %16 = getelementptr i8, ptr %15, i64 %.idx
  %17 = load i64, ptr %16, align 8, !tbaa !5
  %18 = getelementptr inbounds i8, ptr %2, i64 24
  store i64 %17, ptr %18, align 8, !tbaa !5
  %19 = getelementptr i8, ptr %3, i64 32
  %20 = getelementptr i8, ptr %19, i64 %.idx
  %21 = load i64, ptr %20, align 8, !tbaa !5
  %22 = getelementptr inbounds i8, ptr %2, i64 32
  store i64 %21, ptr %22, align 8, !tbaa !5
  %23 = getelementptr i8, ptr %3, i64 40
  %24 = getelementptr i8, ptr %23, i64 %.idx
  %25 = load i64, ptr %24, align 8, !tbaa !5
  %26 = getelementptr inbounds i8, ptr %2, i64 40
  store i64 %25, ptr %26, align 8, !tbaa !5
  %27 = getelementptr i8, ptr %3, i64 48
  %28 = getelementptr i8, ptr %27, i64 %.idx
  %29 = load i64, ptr %28, align 8, !tbaa !5
  %30 = getelementptr inbounds i8, ptr %2, i64 48
  store i64 %29, ptr %30, align 8, !tbaa !5
  %31 = getelementptr i8, ptr %3, i64 56
  %32 = getelementptr i8, ptr %31, i64 %.idx
  %33 = load i64, ptr %32, align 8, !tbaa !5
  %34 = getelementptr inbounds i8, ptr %2, i64 56
  store i64 %33, ptr %34, align 8, !tbaa !5
  ret void
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) 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, !6, i64 0}
!6 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}


; Effective O3 passes: GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopRotatePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass