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

; 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 }

; Function Attrs: nounwind uwtable
define dso_local void @PDC_sync(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8, !tbaa !5
  %4 = getelementptr inbounds %struct._win, ptr %3, i32 0, i32 13
  %5 = load i8, ptr %4, align 4, !tbaa !9, !range !14, !noundef !15
  %6 = trunc i8 %5 to i1
  br i1 %6, label %7, label %10

7:                                                ; preds = %1
  %8 = load ptr, ptr %2, align 8, !tbaa !5
  %9 = call i32 @wrefresh(ptr noundef %8)
  br label %10

10:                                               ; preds = %7, %1
  %11 = load ptr, ptr %2, align 8, !tbaa !5
  %12 = getelementptr inbounds %struct._win, ptr %11, i32 0, i32 14
  %13 = load i8, ptr %12, align 1, !tbaa !16, !range !14, !noundef !15
  %14 = trunc i8 %13 to i1
  br i1 %14, label %15, label %17

15:                                               ; preds = %10
  %16 = load ptr, ptr %2, align 8, !tbaa !5
  call void @wsyncup(ptr noundef %16)
  br label %17

17:                                               ; preds = %15, %10
  ret void
}

declare i32 @wrefresh(ptr noundef) #1

; Function Attrs: nounwind uwtable
declare dso_local void @wsyncup(ptr noundef) #0

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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !13, i64 52}
!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}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!10, !13, i64 53}


; 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
define dso_local void @PDC_sync(ptr noundef %0) local_unnamed_addr #0 {
  %2 = getelementptr inbounds i8, ptr %0, i64 52
  %3 = load i8, ptr %2, align 4, !tbaa !5, !range !13, !noundef !14
  %4 = trunc nuw i8 %3 to i1
  br i1 %4, label %5, label %7

5:                                                ; preds = %1
  %6 = tail call i32 @wrefresh(ptr noundef nonnull %0) #2
  br label %7

7:                                                ; preds = %5, %1
  %8 = getelementptr inbounds i8, ptr %0, i64 53
  %9 = load i8, ptr %8, align 1, !tbaa !15, !range !13, !noundef !14
  %10 = trunc nuw i8 %9 to i1
  br i1 %10, label %11, label %12

11:                                               ; preds = %7
  tail call void @wsyncup(ptr noundef nonnull %0)
  br label %12

12:                                               ; preds = %11, %7
  ret void
}

declare i32 @wrefresh(ptr noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
declare dso_local void @wsyncup(ptr noundef) local_unnamed_addr #0

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, !11, i64 52}
!6 = !{!"_win", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !7, i64 24, !10, i64 32, !10, i64 40, !11, i64 48, !11, i64 49, !11, i64 50, !11, i64 51, !11, i64 52, !11, i64 53, !11, i64 54, !12, i64 56, !12, i64 64, !12, i64 72, !7, i64 80, !7, i64 84, !7, i64 88, !7, i64 92, !7, i64 96, !12, i64 104, !7, i64 112, !7, i64 116, !7, i64 120, !7, i64 124, !7, i64 128, !7, i64 132}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!"_Bool", !8, i64 0}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}
!15 = !{!6, !11, i64 53}


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