; LLVM IR from clangen/musikcube :: src/3rdparty/win32_src/pdcurses (getyx)

; 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._win = type { i32, i32, i32, i32, i32, i32, i32, i64, i64, i8, i8, i8, i8, i8, i8, i8, ptr, ptr, ptr, i32, i32, i32, i32, i32, ptr, i32, i32, i32, i32, i32, i32 }

@curscr = external global ptr, align 8

; Function Attrs: nounwind uwtable
define dso_local void @setsyx(i32 noundef %0, i32 noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  store i32 %0, ptr %3, align 4, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !5
  %5 = load ptr, ptr @curscr, align 8, !tbaa !9
  %6 = icmp ne ptr %5, null
  br i1 %6, label %7, label %28

7:                                                ; preds = %2
  %8 = load i32, ptr %3, align 4, !tbaa !5
  %9 = icmp eq i32 %8, -1
  br i1 %9, label %13, label %10

10:                                               ; preds = %7
  %11 = load i32, ptr %4, align 4, !tbaa !5
  %12 = icmp eq i32 %11, -1
  br label %13

13:                                               ; preds = %10, %7
  %14 = phi i1 [ true, %7 ], [ %12, %10 ]
  %15 = load ptr, ptr @curscr, align 8, !tbaa !9
  %16 = getelementptr inbounds %struct._win, ptr %15, i32 0, i32 10
  %17 = zext i1 %14 to i8
  store i8 %17, ptr %16, align 1, !tbaa !11
  %18 = load ptr, ptr @curscr, align 8, !tbaa !9
  %19 = getelementptr inbounds %struct._win, ptr %18, i32 0, i32 10
  %20 = load i8, ptr %19, align 1, !tbaa !11, !range !15, !noundef !16
  %21 = trunc i8 %20 to i1
  br i1 %21, label %27, label %22

22:                                               ; preds = %13
  %23 = load ptr, ptr @curscr, align 8, !tbaa !9
  %24 = load i32, ptr %3, align 4, !tbaa !5
  %25 = load i32, ptr %4, align 4, !tbaa !5
  %26 = call i32 @wmove(ptr noundef %23, i32 noundef %24, i32 noundef %25)
  br label %27

27:                                               ; preds = %22, %13
  br label %28

28:                                               ; preds = %27, %2
  ret void
}

declare i32 @wmove(ptr noundef, i32 noundef, i32 noundef) #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 = { "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 = !{!"int", !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 = !{!12, !14, i64 49}
!12 = !{!"_win", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !13, i64 32, !13, i64 40, !14, i64 48, !14, i64 49, !14, i64 50, !14, i64 51, !14, i64 52, !14, i64 53, !14, i64 54, !10, i64 56, !10, i64 64, !10, i64 72, !6, i64 80, !6, i64 84, !6, i64 88, !6, i64 92, !6, i64 96, !10, i64 104, !6, i64 112, !6, i64 116, !6, i64 120, !6, i64 124, !6, i64 128, !6, i64 132}
!13 = !{!"long", !7, i64 0}
!14 = !{!"_Bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}


; 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"

@curscr = external local_unnamed_addr global ptr, align 8

; Function Attrs: nounwind uwtable
define dso_local void @setsyx(i32 noundef %0, i32 noundef %1) local_unnamed_addr #0 {
  %3 = load ptr, ptr @curscr, align 8, !tbaa !5
  %.not = icmp eq ptr %3, null
  br i1 %.not, label %12, label %4

4:                                                ; preds = %2
  %5 = icmp eq i32 %0, -1
  %6 = icmp eq i32 %1, -1
  %7 = or i1 %5, %6
  %8 = getelementptr inbounds i8, ptr %3, i64 49
  %9 = zext i1 %7 to i8
  store i8 %9, ptr %8, align 1, !tbaa !9
  br i1 %7, label %12, label %10

10:                                               ; preds = %4
  %11 = tail call i32 @wmove(ptr noundef nonnull %3, i32 noundef %0, i32 noundef %1) #2
  br label %12

12:                                               ; preds = %4, %10, %2
  ret void
}

declare i32 @wmove(ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #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 = { "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, !13, i64 49}
!10 = !{!"_win", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !11, i64 24, !12, i64 32, !12, i64 40, !13, i64 48, !13, i64 49, !13, i64 50, !13, i64 51, !13, i64 52, !13, i64 53, !13, i64 54, !6, i64 56, !6, i64 64, !6, i64 72, !11, i64 80, !11, i64 84, !11, i64 88, !11, i64 92, !11, i64 96, !6, i64 104, !11, i64 112, !11, i64 116, !11, i64 120, !11, i64 124, !11, i64 128, !11, i64 132}
!11 = !{!"int", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!"_Bool", !7, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass