; LLVM IR from ERGO-Code/HiGHS :: src/util/HSet.ll (ZN4HSet3addEi)

; 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.HSet = type { i32, %"class.std::vector", i8, i8, i8, i8, ptr, i32, %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN4HSet5setupEiibP8_IO_FILEbb(ptr noundef nonnull align 8 dereferenceable(80), i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, i1 noundef zeroext, i1 noundef zeroext) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4HSet5debugEv(ptr noundef nonnull align 8 dereferenceable(80)) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4HSet3addEi(ptr noundef nonnull align 8 dereferenceable(80) %0, i32 noundef %1) #0 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  %8 = load ptr, ptr %4, align 8
  %9 = load i32, ptr %5, align 4, !tbaa !9
  %10 = icmp slt i32 %9, 0
  br i1 %10, label %11, label %12

11:                                               ; preds = %2
  store i1 false, ptr %3, align 1
  br label %97

12:                                               ; preds = %2
  %13 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 2
  %14 = load i8, ptr %13, align 8, !tbaa !11, !range !18, !noundef !19
  %15 = trunc i8 %14 to i1
  br i1 %15, label %19, label %16

16:                                               ; preds = %12
  %17 = load i32, ptr %5, align 4, !tbaa !9
  %18 = call noundef zeroext i1 @_ZN4HSet5setupEiibP8_IO_FILEbb(ptr noundef nonnull align 8 dereferenceable(80) %8, i32 noundef 1, i32 noundef %17, i1 noundef zeroext false, ptr noundef null, i1 noundef zeroext false, i1 noundef zeroext true)
  br label %19

19:                                               ; preds = %16, %12
  %20 = load i32, ptr %5, align 4, !tbaa !9
  %21 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 7
  %22 = load i32, ptr %21, align 8, !tbaa !20
  %23 = icmp sgt i32 %20, %22
  br i1 %23, label %24, label %48

24:                                               ; preds = %19
  %25 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 8
  %26 = load i32, ptr %5, align 4, !tbaa !9
  %27 = add nsw i32 %26, 1
  %28 = sext i32 %27 to i64
  call void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %25, i64 noundef %28)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #3
  %29 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 7
  %30 = load i32, ptr %29, align 8, !tbaa !20
  %31 = add nsw i32 %30, 1
  store i32 %31, ptr %6, align 4, !tbaa !9
  br label %32

32:                                               ; preds = %42, %24
  %33 = load i32, ptr %6, align 4, !tbaa !9
  %34 = load i32, ptr %5, align 4, !tbaa !9
  %35 = icmp slt i32 %33, %34
  br i1 %35, label %37, label %36

36:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  br label %45

37:                                               ; preds = %32
  %38 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 8
  %39 = load i32, ptr %6, align 4, !tbaa !9
  %40 = sext i32 %39 to i64
  %41 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %38, i64 noundef %40) #3
  store i32 -1, ptr %41, align 4, !tbaa !9
  br label %42

42:                                               ; preds = %37
  %43 = load i32, ptr %6, align 4, !tbaa !9
  %44 = add nsw i32 %43, 1
  store i32 %44, ptr %6, align 4, !tbaa !9
  br label %32, !llvm.loop !21

45:                                               ; preds = %36
  %46 = load i32, ptr %5, align 4, !tbaa !9
  %47 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 7
  store i32 %46, ptr %47, align 8, !tbaa !20
  br label %63

48:                                               ; preds = %19
  %49 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 8
  %50 = load i32, ptr %5, align 4, !tbaa !9
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %51) #3
  %53 = load i32, ptr %52, align 4, !tbaa !9
  %54 = icmp sgt i32 %53, -1
  br i1 %54, label %55, label %62

55:                                               ; preds = %48
  %56 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 3
  %57 = load i8, ptr %56, align 1, !tbaa !23, !range !18, !noundef !19
  %58 = trunc i8 %57 to i1
  br i1 %58, label %59, label %61

59:                                               ; preds = %55
  %60 = call noundef zeroext i1 @_ZNK4HSet5debugEv(ptr noundef nonnull align 8 dereferenceable(80) %8)
  br label %61

61:                                               ; preds = %59, %55
  store i1 false, ptr %3, align 1
  br label %97

62:                                               ; preds = %48
  br label %63

63:                                               ; preds = %62, %45
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  %64 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 1
  %65 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %64) #3
  %66 = trunc i64 %65 to i32
  store i32 %66, ptr %7, align 4, !tbaa !9
  %67 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 0
  %68 = load i32, ptr %67, align 8, !tbaa !24
  %69 = load i32, ptr %7, align 4, !tbaa !9
  %70 = icmp eq i32 %68, %69
  br i1 %70, label %71, label %77

71:                                               ; preds = %63
  %72 = load i32, ptr %7, align 4, !tbaa !9
  %73 = add nsw i32 %72, 1
  store i32 %73, ptr %7, align 4, !tbaa !9
  %74 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 1
  %75 = load i32, ptr %7, align 4, !tbaa !9
  %76 = sext i32 %75 to i64
  call void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %74, i64 noundef %76)
  br label %77

77:                                               ; preds = %71, %63
  %78 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 0
  %79 = load i32, ptr %78, align 8, !tbaa !24
  %80 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 8
  %81 = load i32, ptr %5, align 4, !tbaa !9
  %82 = sext i32 %81 to i64
  %83 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %80, i64 noundef %82) #3
  store i32 %79, ptr %83, align 4, !tbaa !9
  %84 = load i32, ptr %5, align 4, !tbaa !9
  %85 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 1
  %86 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 0
  %87 = load i32, ptr %86, align 8, !tbaa !24
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %86, align 8, !tbaa !24
  %89 = sext i32 %87 to i64
  %90 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %85, i64 noundef %89) #3
  store i32 %84, ptr %90, align 4, !tbaa !9
  %91 = getelementptr inbounds %class.HSet, ptr %8, i32 0, i32 3
  %92 = load i8, ptr %91, align 1, !tbaa !23, !range !18, !noundef !19
  %93 = trunc i8 %92 to i1
  br i1 %93, label %94, label %96

94:                                               ; preds = %77
  %95 = call noundef zeroext i1 @_ZNK4HSet5debugEv(ptr noundef nonnull align 8 dereferenceable(80) %8)
  br label %96

96:                                               ; preds = %94, %77
  store i1 true, ptr %3, align 1
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  br label %97

97:                                               ; preds = %96, %61, %11
  %98 = load i1, ptr %3, align 1
  ret i1 %98
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!"int", !7, i64 0}
!11 = !{!12, !17, i64 32}
!12 = !{!"_ZTS4HSet", !10, i64 0, !13, i64 8, !17, i64 32, !17, i64 33, !17, i64 34, !17, i64 35, !6, i64 40, !10, i64 48, !13, i64 56}
!13 = !{!"_ZTSSt6vectorIiSaIiEE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"bool", !7, i64 0}
!18 = !{i8 0, i8 2}
!19 = !{}
!20 = !{!12, !10, i64 48}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}
!23 = !{!12, !17, i64 33}
!24 = !{!12, !10, 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 uwtable
declare dso_local noundef zeroext i1 @_ZN4HSet5setupEiibP8_IO_FILEbb(ptr noundef nonnull align 8 dereferenceable(80), i32 noundef, i32 noundef, i1 noundef zeroext, ptr noundef, i1 noundef zeroext, i1 noundef zeroext) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4HSet5debugEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN4HSet3addEi(ptr noundef nonnull align 8 dereferenceable(80) %0, i32 noundef %1) local_unnamed_addr #0 align 2 {
  %3 = icmp slt i32 %1, 0
  br i1 %3, label %54, label %4

4:                                                ; preds = %2
  %5 = getelementptr inbounds i8, ptr %0, i64 32
  %6 = load i8, ptr %5, align 8, !tbaa !5, !range !16, !noundef !17
  %7 = trunc nuw i8 %6 to i1
  br i1 %7, label %10, label %8

8:                                                ; preds = %4
  %9 = tail call noundef zeroext i1 @_ZN4HSet5setupEiibP8_IO_FILEbb(ptr noundef nonnull align 8 dereferenceable(80) %0, i32 noundef 1, i32 noundef %1, i1 noundef zeroext false, ptr noundef null, i1 noundef zeroext false, i1 noundef zeroext true)
  br label %10

10:                                               ; preds = %8, %4
  %11 = getelementptr inbounds i8, ptr %0, i64 48
  %12 = load i32, ptr %11, align 8, !tbaa !18
  %13 = icmp slt i32 %12, %1
  %14 = getelementptr inbounds i8, ptr %0, i64 56
  br i1 %13, label %15, label %23

15:                                               ; preds = %10
  %16 = add nuw nsw i32 %1, 1
  %17 = zext nneg i32 %16 to i64
  tail call void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %17)
  %18 = load i32, ptr %11, align 8, !tbaa !18
  %.019 = add nsw i32 %18, 1
  %19 = icmp slt i32 %.019, %1
  br i1 %19, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %15
  %20 = sext i32 %18 to i64
  %21 = add nsw i64 %20, 1
  br label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %15
  store i32 %1, ptr %11, align 8, !tbaa !18
  br label %32

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv = phi i64 [ %21, %.lr.ph.preheader ], [ %indvars.iv.next, %.lr.ph ]
  %22 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %indvars.iv) #2
  store i32 -1, ptr %22, align 4, !tbaa !19
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %lftr.wideiv = trunc i64 %indvars.iv.next to i32
  %exitcond.not = icmp eq i32 %lftr.wideiv, %1
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !20

23:                                               ; preds = %10
  %24 = zext nneg i32 %1 to i64
  %25 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %24) #2
  %26 = load i32, ptr %25, align 4, !tbaa !19
  %27 = icmp sgt i32 %26, -1
  br i1 %27, label %28, label %32

28:                                               ; preds = %23
  %29 = getelementptr inbounds i8, ptr %0, i64 33
  %30 = load i8, ptr %29, align 1, !tbaa !22, !range !16, !noundef !17
  %31 = trunc nuw i8 %30 to i1
  br i1 %31, label %.sink.split, label %54

32:                                               ; preds = %23, %._crit_edge
  %33 = getelementptr inbounds i8, ptr %0, i64 8
  %34 = tail call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %33) #2
  %35 = trunc i64 %34 to i32
  %36 = load i32, ptr %0, align 8, !tbaa !23
  %37 = icmp eq i32 %36, %35
  br i1 %37, label %38, label %41

38:                                               ; preds = %32
  %39 = shl i64 %34, 32
  %sext = add i64 %39, 4294967296
  %40 = ashr exact i64 %sext, 32
  tail call void @_ZNSt6vectorIiSaIiEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %33, i64 noundef %40)
  %.pre = load i32, ptr %0, align 8, !tbaa !23
  br label %41

41:                                               ; preds = %38, %32
  %42 = phi i32 [ %.pre, %38 ], [ %36, %32 ]
  %43 = getelementptr inbounds i8, ptr %0, i64 56
  %44 = zext nneg i32 %1 to i64
  %45 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %43, i64 noundef %44) #2
  store i32 %42, ptr %45, align 4, !tbaa !19
  %46 = load i32, ptr %0, align 8, !tbaa !23
  %47 = add nsw i32 %46, 1
  store i32 %47, ptr %0, align 8, !tbaa !23
  %48 = sext i32 %46 to i64
  %49 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %33, i64 noundef %48) #2
  store i32 %1, ptr %49, align 4, !tbaa !19
  %50 = getelementptr inbounds i8, ptr %0, i64 33
  %51 = load i8, ptr %50, align 1, !tbaa !22, !range !16, !noundef !17
  %52 = trunc nuw i8 %51 to i1
  br i1 %52, label %.sink.split, label %54

.sink.split:                                      ; preds = %41, %28
  %.016.ph = phi i1 [ false, %28 ], [ true, %41 ]
  %53 = tail call noundef zeroext i1 @_ZNK4HSet5debugEv(ptr noundef nonnull align 8 dereferenceable(80) %0)
  br label %54

54:                                               ; preds = %.sink.split, %41, %28, %2
  %.016 = phi i1 [ false, %2 ], [ false, %28 ], [ true, %41 ], [ %.016.ph, %.sink.split ]
  ret i1 %.016
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

attributes #0 = { 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 #1 = { 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 #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, !15, i64 32}
!6 = !{!"_ZTS4HSet", !7, i64 0, !10, i64 8, !15, i64 32, !15, i64 33, !15, i64 34, !15, i64 35, !14, i64 40, !7, i64 48, !10, i64 56}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt6vectorIiSaIiEE", !11, i64 0}
!11 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !12, i64 0}
!12 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!14 = !{!"any pointer", !8, i64 0}
!15 = !{!"bool", !8, i64 0}
!16 = !{i8 0, i8 2}
!17 = !{}
!18 = !{!6, !7, i64 48}
!19 = !{!7, !7, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = !{!6, !15, i64 33}
!23 = !{!6, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass