; LLVM IR from IOsonata/IOsonata :: src (logo)

; 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: nounwind uwtable
define dso_local void @PlaceLogo1Bit(ptr noundef %0, i32 noundef %1, i32 noundef %2, ptr noundef %3, i32 noundef %4, i32 noundef %5) #0 {
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  store ptr %0, ptr %7, align 8, !tbaa !5
  store i32 %1, ptr %8, align 4, !tbaa !9
  store i32 %2, ptr %9, align 4, !tbaa !9
  store ptr %3, ptr %10, align 8, !tbaa !5
  store i32 %4, ptr %11, align 4, !tbaa !9
  store i32 %5, ptr %12, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #3
  %17 = load i32, ptr %11, align 4, !tbaa !9
  %18 = ashr i32 %17, 3
  store i32 %18, ptr %13, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #3
  store i32 0, ptr %14, align 4, !tbaa !9
  br label %19

19:                                               ; preds = %42, %6
  %20 = load i32, ptr %14, align 4, !tbaa !9
  %21 = load i32, ptr %12, align 4, !tbaa !9
  %22 = icmp slt i32 %20, %21
  br i1 %22, label %24, label %23

23:                                               ; preds = %19
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #3
  br label %45

24:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #3
  %25 = load ptr, ptr %10, align 8, !tbaa !5
  %26 = load i32, ptr %14, align 4, !tbaa !9
  %27 = load i32, ptr %13, align 4, !tbaa !9
  %28 = mul nsw i32 %26, %27
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds i8, ptr %25, i64 %29
  store ptr %30, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #3
  %31 = load ptr, ptr %7, align 8, !tbaa !5
  %32 = load i32, ptr %14, align 4, !tbaa !9
  %33 = load i32, ptr %8, align 4, !tbaa !9
  %34 = mul nsw i32 %32, %33
  %35 = sdiv i32 %34, 8
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds i8, ptr %31, i64 %36
  store ptr %37, ptr %16, align 8, !tbaa !5
  %38 = load ptr, ptr %16, align 8, !tbaa !5
  %39 = load ptr, ptr %15, align 8, !tbaa !5
  %40 = load i32, ptr %13, align 4, !tbaa !9
  %41 = sext i32 %40 to i64
  call void @llvm.memcpy.p0.p0.i64(ptr align 1 %38, ptr align 1 %39, i64 %41, i1 false)
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #3
  br label %42

42:                                               ; preds = %24
  %43 = load i32, ptr %14, align 4, !tbaa !9
  %44 = add nsw i32 %43, 1
  store i32 %44, ptr %14, align 4, !tbaa !9
  br label %19, !llvm.loop !11

45:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #3
  ret void
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

attributes #0 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = 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: nofree norecurse nosync nounwind memory(argmem: readwrite) uwtable
define dso_local void @PlaceLogo1Bit(ptr nocapture noundef writeonly %0, i32 noundef %1, i32 noundef %2, ptr nocapture noundef readonly %3, i32 noundef %4, i32 noundef %5) local_unnamed_addr #0 {
  %7 = icmp sgt i32 %5, 0
  br i1 %7, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %6
  %8 = ashr i32 %4, 3
  %9 = sext i32 %8 to i64
  %wide.trip.count = zext nneg i32 %5 to i64
  %xtraiter = and i64 %wide.trip.count, 1
  %10 = icmp eq i32 %5, 1
  br i1 %10, label %._crit_edge.loopexit.unr-lcssa, label %.lr.ph.new

.lr.ph.new:                                       ; preds = %.lr.ph
  %unroll_iter = and i64 %wide.trip.count, 2147483646
  br label %18

._crit_edge.loopexit.unr-lcssa:                   ; preds = %18, %.lr.ph
  %indvars.iv.unr = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next.1, %18 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge, label %._crit_edge.loopexit.epilog-lcssa

._crit_edge.loopexit.epilog-lcssa:                ; preds = %._crit_edge.loopexit.unr-lcssa
  %11 = mul nsw i64 %indvars.iv.unr, %9
  %12 = getelementptr inbounds i8, ptr %3, i64 %11
  %13 = trunc i64 %indvars.iv.unr to i32
  %14 = mul i32 %13, %1
  %15 = sdiv i32 %14, 8
  %16 = sext i32 %15 to i64
  %17 = getelementptr inbounds i8, ptr %0, i64 %16
  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %17, ptr align 1 %12, i64 %9, i1 false)
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit.epilog-lcssa, %._crit_edge.loopexit.unr-lcssa, %6
  ret void

18:                                               ; preds = %18, %.lr.ph.new
  %indvars.iv = phi i64 [ 0, %.lr.ph.new ], [ %indvars.iv.next.1, %18 ]
  %niter = phi i64 [ 0, %.lr.ph.new ], [ %niter.next.1, %18 ]
  %19 = mul nsw i64 %indvars.iv, %9
  %20 = getelementptr inbounds i8, ptr %3, i64 %19
  %21 = trunc i64 %indvars.iv to i32
  %22 = mul i32 %21, %1
  %23 = sdiv i32 %22, 8
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds i8, ptr %0, i64 %24
  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %25, ptr align 1 %20, i64 %9, i1 false)
  %indvars.iv.next = or disjoint i64 %indvars.iv, 1
  %26 = mul nsw i64 %indvars.iv.next, %9
  %27 = getelementptr inbounds i8, ptr %3, i64 %26
  %28 = trunc i64 %indvars.iv.next to i32
  %29 = mul i32 %28, %1
  %30 = sdiv i32 %29, 8
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds i8, ptr %0, i64 %31
  tail call void @llvm.memcpy.p0.p0.i64(ptr align 1 %32, ptr align 1 %27, i64 %9, i1 false)
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %._crit_edge.loopexit.unr-lcssa, label %18, !llvm.loop !5
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

attributes #0 = { nofree norecurse nosync nounwind 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" }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }

!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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


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