; LLVM IR from clbx/Cosmic :: src/cosproc.ll (ZN7cosproc4CMPREt)

; 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"

%class.cosproc = type { ptr, ptr, i16, i16, [8 x i8], [8 x i8], [257 x %"struct.cosproc::Instruction"] }
%"struct.cosproc::Instruction" = type { { i64, i64 }, { i64, i64 }, ptr, i32 }

; 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: mustprogress uwtable
define dso_local void @_ZN7cosproc4CMPREt(ptr noundef nonnull align 8 dereferenceable(12376) %0, i16 noundef zeroext %1) #1 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca i16, align 2
  %5 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i16 %1, ptr %4, align 2, !tbaa !9
  %6 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  %7 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 4
  %8 = load i16, ptr %4, align 2, !tbaa !9
  %9 = zext i16 %8 to i64
  %10 = getelementptr inbounds [8 x i8], ptr %7, i64 0, i64 %9
  %11 = load i8, ptr %10, align 1, !tbaa !11
  %12 = zext i8 %11 to i32
  store i32 %12, ptr %5, align 4, !tbaa !12
  call void @_ZN7cosproc3CLFEt(ptr noundef nonnull align 8 dereferenceable(12376) %6, i16 noundef zeroext 0)
  %13 = load i32, ptr %5, align 4, !tbaa !12
  %14 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 4
  %15 = getelementptr inbounds [8 x i8], ptr %14, i64 0, i64 0
  %16 = load i8, ptr %15, align 4, !tbaa !11
  %17 = zext i8 %16 to i32
  %18 = icmp eq i32 %13, %17
  br i1 %18, label %19, label %22

19:                                               ; preds = %2
  %20 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 5
  %21 = getelementptr inbounds [8 x i8], ptr %20, i64 0, i64 0
  store i8 1, ptr %21, align 4, !tbaa !14
  br label %22

22:                                               ; preds = %19, %2
  %23 = load i32, ptr %5, align 4, !tbaa !12
  %24 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 4
  %25 = getelementptr inbounds [8 x i8], ptr %24, i64 0, i64 0
  %26 = load i8, ptr %25, align 4, !tbaa !11
  %27 = zext i8 %26 to i32
  %28 = icmp ugt i32 %23, %27
  br i1 %28, label %29, label %32

29:                                               ; preds = %22
  %30 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 5
  %31 = getelementptr inbounds [8 x i8], ptr %30, i64 0, i64 1
  store i8 1, ptr %31, align 1, !tbaa !14
  br label %32

32:                                               ; preds = %29, %22
  %33 = load i32, ptr %5, align 4, !tbaa !12
  %34 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 4
  %35 = getelementptr inbounds [8 x i8], ptr %34, i64 0, i64 0
  %36 = load i8, ptr %35, align 4, !tbaa !11
  %37 = zext i8 %36 to i32
  %38 = icmp ult i32 %33, %37
  br i1 %38, label %39, label %42

39:                                               ; preds = %32
  %40 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 5
  %41 = getelementptr inbounds [8 x i8], ptr %40, i64 0, i64 2
  store i8 1, ptr %41, align 2, !tbaa !14
  br label %42

42:                                               ; preds = %39, %32
  %43 = load i32, ptr %5, align 4, !tbaa !12
  %44 = trunc i32 %43 to i8
  %45 = sext i8 %44 to i32
  %46 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 4
  %47 = getelementptr inbounds [8 x i8], ptr %46, i64 0, i64 0
  %48 = load i8, ptr %47, align 4, !tbaa !11
  %49 = sext i8 %48 to i32
  %50 = icmp slt i32 %45, %49
  br i1 %50, label %51, label %54

51:                                               ; preds = %42
  %52 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 5
  %53 = getelementptr inbounds [8 x i8], ptr %52, i64 0, i64 3
  store i8 1, ptr %53, align 1, !tbaa !14
  br label %54

54:                                               ; preds = %51, %42
  %55 = load i32, ptr %5, align 4, !tbaa !12
  %56 = trunc i32 %55 to i8
  %57 = sext i8 %56 to i32
  %58 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 4
  %59 = getelementptr inbounds [8 x i8], ptr %58, i64 0, i64 0
  %60 = load i8, ptr %59, align 4, !tbaa !11
  %61 = sext i8 %60 to i32
  %62 = icmp sgt i32 %57, %61
  br i1 %62, label %63, label %66

63:                                               ; preds = %54
  %64 = getelementptr inbounds %class.cosproc, ptr %6, i32 0, i32 5
  %65 = getelementptr inbounds [8 x i8], ptr %64, i64 0, i64 4
  store i8 1, ptr %65, align 4, !tbaa !14
  br label %66

66:                                               ; preds = %63, %54
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cosproc3CLFEt(ptr noundef nonnull align 8 dereferenceable(12376), i16 noundef zeroext) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 = { mustprogress 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 #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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"short", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"bool", !7, i64 0}


; 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: mustprogress nounwind uwtable
define dso_local void @_ZN7cosproc4CMPREt(ptr noundef nonnull align 8 dereferenceable(12376) %0, i16 noundef zeroext %1) local_unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 20
  %4 = zext i16 %1 to i64
  %5 = getelementptr inbounds [8 x i8], ptr %3, i64 0, i64 %4
  %6 = load i8, ptr %5, align 1, !tbaa !5
  tail call void @_ZN7cosproc3CLFEt(ptr noundef nonnull align 8 dereferenceable(12376) %0, i16 noundef zeroext 0)
  %7 = load i8, ptr %3, align 4, !tbaa !5
  %8 = icmp eq i8 %6, %7
  br i1 %8, label %9, label %11

9:                                                ; preds = %2
  %10 = getelementptr inbounds i8, ptr %0, i64 28
  store i8 1, ptr %10, align 4, !tbaa !8
  br label %11

11:                                               ; preds = %9, %2
  %12 = icmp ugt i8 %6, %7
  br i1 %12, label %13, label %15

13:                                               ; preds = %11
  %14 = getelementptr inbounds i8, ptr %0, i64 29
  store i8 1, ptr %14, align 1, !tbaa !8
  br label %15

15:                                               ; preds = %13, %11
  %16 = icmp ult i8 %6, %7
  br i1 %16, label %17, label %19

17:                                               ; preds = %15
  %18 = getelementptr inbounds i8, ptr %0, i64 30
  store i8 1, ptr %18, align 2, !tbaa !8
  br label %19

19:                                               ; preds = %17, %15
  %20 = icmp slt i8 %6, %7
  br i1 %20, label %21, label %23

21:                                               ; preds = %19
  %22 = getelementptr inbounds i8, ptr %0, i64 31
  store i8 1, ptr %22, align 1, !tbaa !8
  br label %23

23:                                               ; preds = %21, %19
  %24 = icmp sgt i8 %6, %7
  br i1 %24, label %25, label %27

25:                                               ; preds = %23
  %26 = getelementptr inbounds i8, ptr %0, i64 32
  store i8 1, ptr %26, align 8, !tbaa !8
  br label %27

27:                                               ; preds = %25, %23
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cosproc3CLFEt(ptr noundef nonnull align 8 dereferenceable(12376), i16 noundef zeroext) local_unnamed_addr #0 align 2

attributes #0 = { mustprogress 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" }

!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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"bool", !6, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,TailCallElimPass