; LLVM IR from askforalfred/alfred :: gen/ff_planner (inst_hard)

; 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._Fact = type { i32, [5 x i32] }

@garity = external global [50 x i32], align 16
@gnum_constants = external global i32, align 4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
define dso_local i32 @instantiated_fact_adress(ptr noundef %0) #1 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #2
  store i32 0, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #2
  store i32 1, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #2
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %6

6:                                                ; preds = %29, %1
  %7 = load i32, ptr %5, align 4, !tbaa !9
  %8 = load ptr, ptr %2, align 8, !tbaa !5
  %9 = getelementptr inbounds %struct._Fact, ptr %8, i32 0, i32 0
  %10 = load i32, ptr %9, align 4, !tbaa !11
  %11 = sext i32 %10 to i64
  %12 = getelementptr inbounds [50 x i32], ptr @garity, i64 0, i64 %11
  %13 = load i32, ptr %12, align 4, !tbaa !9
  %14 = icmp slt i32 %7, %13
  br i1 %14, label %15, label %32

15:                                               ; preds = %6
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = load ptr, ptr %2, align 8, !tbaa !5
  %18 = getelementptr inbounds %struct._Fact, ptr %17, i32 0, i32 1
  %19 = load i32, ptr %5, align 4, !tbaa !9
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds [5 x i32], ptr %18, i64 0, i64 %20
  %22 = load i32, ptr %21, align 4, !tbaa !9
  %23 = mul nsw i32 %16, %22
  %24 = load i32, ptr %3, align 4, !tbaa !9
  %25 = add nsw i32 %24, %23
  store i32 %25, ptr %3, align 4, !tbaa !9
  %26 = load i32, ptr @gnum_constants, align 4, !tbaa !9
  %27 = load i32, ptr %4, align 4, !tbaa !9
  %28 = mul nsw i32 %27, %26
  store i32 %28, ptr %4, align 4, !tbaa !9
  br label %29

29:                                               ; preds = %15
  %30 = load i32, ptr %5, align 4, !tbaa !9
  %31 = add nsw i32 %30, 1
  store i32 %31, ptr %5, align 4, !tbaa !9
  br label %6, !llvm.loop !13

32:                                               ; preds = %6
  %33 = load i32, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #2
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #2
  ret i32 %33
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

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 = !{!"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 0}
!12 = !{!"_Fact", !10, i64 0, !7, i64 4}
!13 = distinct !{!13, !14}
!14 = !{!"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"

@garity = external local_unnamed_addr global [50 x i32], align 16
@gnum_constants = external local_unnamed_addr global i32, align 4

; Function Attrs: nofree norecurse nosync nounwind memory(read, inaccessiblemem: none) uwtable
define dso_local i32 @instantiated_fact_adress(ptr nocapture noundef readonly %0) local_unnamed_addr #0 {
  %2 = load i32, ptr %0, align 4, !tbaa !5
  %3 = sext i32 %2 to i64
  %4 = getelementptr inbounds [50 x i32], ptr @garity, i64 0, i64 %3
  %5 = load i32, ptr %4, align 4, !tbaa !10
  %6 = icmp sgt i32 %5, 0
  br i1 %6, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %1
  %7 = getelementptr inbounds i8, ptr %0, i64 4
  %8 = load i32, ptr @gnum_constants, align 4, !tbaa !10
  %wide.trip.count = zext nneg i32 %5 to i64
  %xtraiter = and i64 %wide.trip.count, 3
  %9 = icmp ult i32 %5, 4
  br i1 %9, label %._crit_edge.loopexit.unr-lcssa, label %.lr.ph.new

.lr.ph.new:                                       ; preds = %.lr.ph
  %unroll_iter = and i64 %wide.trip.count, 2147483644
  br label %10

10:                                               ; preds = %10, %.lr.ph.new
  %indvars.iv = phi i64 [ 0, %.lr.ph.new ], [ %indvars.iv.next.3, %10 ]
  %.0811 = phi i32 [ 1, %.lr.ph.new ], [ %30, %10 ]
  %.0910 = phi i32 [ 0, %.lr.ph.new ], [ %29, %10 ]
  %niter = phi i64 [ 0, %.lr.ph.new ], [ %niter.next.3, %10 ]
  %11 = getelementptr inbounds [5 x i32], ptr %7, i64 0, i64 %indvars.iv
  %12 = load i32, ptr %11, align 4, !tbaa !10
  %13 = mul nsw i32 %12, %.0811
  %14 = add nsw i32 %13, %.0910
  %15 = mul nsw i32 %8, %.0811
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %16 = getelementptr inbounds [5 x i32], ptr %7, i64 0, i64 %indvars.iv.next
  %17 = load i32, ptr %16, align 4, !tbaa !10
  %18 = mul nsw i32 %17, %15
  %19 = add nsw i32 %18, %14
  %20 = mul nsw i32 %8, %15
  %indvars.iv.next.1 = or disjoint i64 %indvars.iv, 2
  %21 = getelementptr inbounds [5 x i32], ptr %7, i64 0, i64 %indvars.iv.next.1
  %22 = load i32, ptr %21, align 4, !tbaa !10
  %23 = mul nsw i32 %22, %20
  %24 = add nsw i32 %23, %19
  %25 = mul nsw i32 %8, %20
  %indvars.iv.next.2 = or disjoint i64 %indvars.iv, 3
  %26 = getelementptr inbounds [5 x i32], ptr %7, i64 0, i64 %indvars.iv.next.2
  %27 = load i32, ptr %26, align 4, !tbaa !10
  %28 = mul nsw i32 %27, %25
  %29 = add nsw i32 %28, %24
  %30 = mul nsw i32 %8, %25
  %indvars.iv.next.3 = add nuw nsw i64 %indvars.iv, 4
  %niter.next.3 = add i64 %niter, 4
  %niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
  br i1 %niter.ncmp.3, label %._crit_edge.loopexit.unr-lcssa, label %10, !llvm.loop !11

._crit_edge.loopexit.unr-lcssa:                   ; preds = %10, %.lr.ph
  %.lcssa.ph = phi i32 [ poison, %.lr.ph ], [ %29, %10 ]
  %indvars.iv.unr = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next.3, %10 ]
  %.0811.unr = phi i32 [ 1, %.lr.ph ], [ %30, %10 ]
  %.0910.unr = phi i32 [ 0, %.lr.ph ], [ %29, %10 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge, label %.epil.preheader

.epil.preheader:                                  ; preds = %._crit_edge.loopexit.unr-lcssa, %.epil.preheader
  %indvars.iv.epil = phi i64 [ %indvars.iv.next.epil, %.epil.preheader ], [ %indvars.iv.unr, %._crit_edge.loopexit.unr-lcssa ]
  %.0811.epil = phi i32 [ %35, %.epil.preheader ], [ %.0811.unr, %._crit_edge.loopexit.unr-lcssa ]
  %.0910.epil = phi i32 [ %34, %.epil.preheader ], [ %.0910.unr, %._crit_edge.loopexit.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.epil.preheader ], [ 0, %._crit_edge.loopexit.unr-lcssa ]
  %31 = getelementptr inbounds [5 x i32], ptr %7, i64 0, i64 %indvars.iv.epil
  %32 = load i32, ptr %31, align 4, !tbaa !10
  %33 = mul nsw i32 %32, %.0811.epil
  %34 = add nsw i32 %33, %.0910.epil
  %35 = mul nsw i32 %8, %.0811.epil
  %indvars.iv.next.epil = add nuw nsw i64 %indvars.iv.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %._crit_edge, label %.epil.preheader, !llvm.loop !13

._crit_edge:                                      ; preds = %._crit_edge.loopexit.unr-lcssa, %.epil.preheader, %1
  %.09.lcssa = phi i32 [ 0, %1 ], [ %.lcssa.ph, %._crit_edge.loopexit.unr-lcssa ], [ %34, %.epil.preheader ]
  ret i32 %.09.lcssa
}

attributes #0 = { nofree norecurse nosync nounwind memory(read, inaccessiblemem: none) 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, !7, i64 0}
!6 = !{!"_Fact", !7, i64 0, !8, i64 4}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!7, !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.unroll.disable"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass