; LLVM IR from reworks-org/galaxy :: deps/sfml_deps/freetype-src/src/cache (ftcmru)

; 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.FTC_MruListRec_ = type { i32, i32, ptr, ptr, %struct.FTC_MruListClassRec_, ptr }
%struct.FTC_MruListClassRec_ = type { i64, ptr, ptr, ptr, ptr }
%struct.FTC_MruNodeRec_ = type { ptr, ptr }

; 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
declare hidden void @FTC_MruList_Remove(ptr noundef, ptr noundef) #1

; Function Attrs: nounwind uwtable
define hidden void @FTC_MruList_RemoveSelection(ptr noundef %0, ptr noundef %1, ptr noundef %2) #1 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #2
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = getelementptr inbounds %struct.FTC_MruListRec_, ptr %11, i32 0, i32 2
  %13 = load ptr, ptr %12, align 8, !tbaa !9
  store ptr %13, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #2
  %14 = load ptr, ptr %7, align 8, !tbaa !5
  %15 = icmp ne ptr %14, null
  br i1 %15, label %16, label %19

16:                                               ; preds = %3
  %17 = load ptr, ptr %5, align 8, !tbaa !5
  %18 = icmp ne ptr %17, null
  br i1 %18, label %20, label %19

19:                                               ; preds = %16, %3
  store i32 1, ptr %10, align 4
  br label %43

20:                                               ; preds = %16
  %21 = load ptr, ptr %7, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.FTC_MruNodeRec_, ptr %21, i32 0, i32 1
  %23 = load ptr, ptr %22, align 8, !tbaa !14
  store ptr %23, ptr %8, align 8, !tbaa !5
  br label %24

24:                                               ; preds = %38, %20
  %25 = load ptr, ptr %8, align 8, !tbaa !5
  store ptr %25, ptr %9, align 8, !tbaa !5
  %26 = load ptr, ptr %9, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.FTC_MruNodeRec_, ptr %26, i32 0, i32 1
  %28 = load ptr, ptr %27, align 8, !tbaa !14
  store ptr %28, ptr %8, align 8, !tbaa !5
  %29 = load ptr, ptr %5, align 8, !tbaa !5
  %30 = load ptr, ptr %9, align 8, !tbaa !5
  %31 = load ptr, ptr %6, align 8, !tbaa !5
  %32 = call zeroext i8 %29(ptr noundef %30, ptr noundef %31)
  %33 = icmp ne i8 %32, 0
  br i1 %33, label %34, label %37

34:                                               ; preds = %24
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  %36 = load ptr, ptr %9, align 8, !tbaa !5
  call void @FTC_MruList_Remove(ptr noundef %35, ptr noundef %36)
  br label %37

37:                                               ; preds = %34, %24
  br label %38

38:                                               ; preds = %37
  %39 = load ptr, ptr %9, align 8, !tbaa !5
  %40 = load ptr, ptr %7, align 8, !tbaa !5
  %41 = icmp ne ptr %39, %40
  br i1 %41, label %24, label %42, !llvm.loop !16

42:                                               ; preds = %38
  store i32 0, ptr %10, align 4
  br label %43

43:                                               ; preds = %42, %19
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #2
  %44 = load i32, ptr %10, align 4
  switch i32 %44, label %46 [
    i32 0, label %45
    i32 1, label %45
  ]

45:                                               ; preds = %43, %43
  ret void

46:                                               ; preds = %43
  unreachable
}

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, !6, i64 8}
!10 = !{!"FTC_MruListRec_", !11, i64 0, !11, i64 4, !6, i64 8, !6, i64 16, !12, i64 24, !6, i64 64}
!11 = !{!"int", !7, i64 0}
!12 = !{!"FTC_MruListClassRec_", !13, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32}
!13 = !{!"long", !7, i64 0}
!14 = !{!15, !6, i64 8}
!15 = !{!"FTC_MruNodeRec_", !6, i64 0, !6, i64 8}
!16 = distinct !{!16, !17}
!17 = !{!"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: nounwind uwtable
declare hidden void @FTC_MruList_Remove(ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
define hidden void @FTC_MruList_RemoveSelection(ptr noundef %0, ptr noundef readonly %1, ptr noundef %2) local_unnamed_addr #0 {
  %4 = getelementptr inbounds i8, ptr %0, i64 8
  %5 = load ptr, ptr %4, align 8, !tbaa !5
  %6 = icmp ne ptr %5, null
  %7 = icmp ne ptr %1, null
  %or.cond = and i1 %7, %6
  br i1 %or.cond, label %8, label %.loopexit

8:                                                ; preds = %3
  %9 = getelementptr inbounds i8, ptr %5, i64 8
  %10 = load ptr, ptr %9, align 8, !tbaa !13
  br label %11

11:                                               ; preds = %16, %8
  %.0 = phi ptr [ %10, %8 ], [ %13, %16 ]
  %12 = getelementptr inbounds i8, ptr %.0, i64 8
  %13 = load ptr, ptr %12, align 8, !tbaa !13
  %14 = tail call zeroext i8 %1(ptr noundef %.0, ptr noundef %2) #1
  %.not = icmp eq i8 %14, 0
  br i1 %.not, label %16, label %15

15:                                               ; preds = %11
  tail call void @FTC_MruList_Remove(ptr noundef %0, ptr noundef nonnull %.0)
  br label %16

16:                                               ; preds = %11, %15
  %.not16 = icmp eq ptr %.0, %5
  br i1 %.not16, label %.loopexit, label %11, !llvm.loop !15

.loopexit:                                        ; preds = %16, %3
  ret void
}

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 = { 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, !10, i64 8}
!6 = !{!"FTC_MruListRec_", !7, i64 0, !7, i64 4, !10, i64 8, !10, i64 16, !11, i64 24, !10, i64 64}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"FTC_MruListClassRec_", !12, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32}
!12 = !{!"long", !8, i64 0}
!13 = !{!14, !10, i64 8}
!14 = !{!"FTC_MruNodeRec_", !10, i64 0, !10, i64 8}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass