; LLVM IR from seppo0010/rlite :: src (type_hash)

; 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.rl_hashkey = type { i64, i64 }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare hidden i32 @rl_hash_get_objects(ptr noundef, ptr noundef, i64 noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) #1

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #2

declare i32 @sha1(ptr noundef, i64 noundef, ptr noundef) #3

declare i32 @rl_btree_find_score(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) #3

declare i32 @rl_multi_string_delete(ptr noundef, i64 noundef) #3

; Function Attrs: nounwind
declare void @free(ptr noundef) #4

; 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
define dso_local i32 @rl_hdel(ptr noundef %0, ptr noundef %1, i64 noundef %2, i64 noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6) #1 {
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca i64, align 8
  %17 = alloca ptr, align 8
  %18 = alloca ptr, align 8
  %19 = alloca ptr, align 8
  %20 = alloca i64, align 8
  %21 = alloca i64, align 8
  %22 = alloca i32, align 4
  %23 = alloca ptr, align 8
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %1, ptr %9, align 8, !tbaa !5
  store i64 %2, ptr %10, align 8, !tbaa !9
  store i64 %3, ptr %11, align 8, !tbaa !9
  store ptr %4, ptr %12, align 8, !tbaa !5
  store ptr %5, ptr %13, align 8, !tbaa !5
  store ptr %6, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #5
  store i64 0, ptr %21, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #5
  store i32 0, ptr %22, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #5
  store ptr null, ptr %23, align 8, !tbaa !5
  %24 = load ptr, ptr %8, align 8, !tbaa !5
  %25 = load ptr, ptr %9, align 8, !tbaa !5
  %26 = load i64, ptr %10, align 8, !tbaa !9
  %27 = call i32 @rl_hash_get_objects(ptr noundef %24, ptr noundef %25, i64 noundef %26, ptr noundef %16, ptr noundef %17, i32 noundef 1, i32 noundef 0)
  store i32 %27, ptr %15, align 4, !tbaa !11
  %28 = load i32, ptr %15, align 4, !tbaa !11
  %29 = icmp ne i32 0, %28
  br i1 %29, label %30, label %31

30:                                               ; preds = %7
  br label %115

31:                                               ; preds = %7
  %32 = call noalias ptr @malloc(i64 noundef 20) #6
  store ptr %32, ptr %23, align 8, !tbaa !5
  %33 = load ptr, ptr %23, align 8, !tbaa !5
  %34 = icmp ne ptr %33, null
  br i1 %34, label %36, label %35

35:                                               ; preds = %31
  store i32 4, ptr %15, align 4, !tbaa !11
  br label %115

36:                                               ; preds = %31
  store i64 0, ptr %20, align 8, !tbaa !9
  br label %37

37:                                               ; preds = %93, %36
  %38 = load i64, ptr %20, align 8, !tbaa !9
  %39 = load i64, ptr %11, align 8, !tbaa !9
  %40 = icmp slt i64 %38, %39
  br i1 %40, label %41, label %96

41:                                               ; preds = %37
  %42 = load ptr, ptr %12, align 8, !tbaa !5
  %43 = load i64, ptr %20, align 8, !tbaa !9
  %44 = getelementptr inbounds ptr, ptr %42, i64 %43
  %45 = load ptr, ptr %44, align 8, !tbaa !5
  %46 = load ptr, ptr %13, align 8, !tbaa !5
  %47 = load i64, ptr %20, align 8, !tbaa !9
  %48 = getelementptr inbounds i64, ptr %46, i64 %47
  %49 = load i64, ptr %48, align 8, !tbaa !9
  %50 = load ptr, ptr %23, align 8, !tbaa !5
  %51 = call i32 @sha1(ptr noundef %45, i64 noundef %49, ptr noundef %50)
  store i32 %51, ptr %15, align 4, !tbaa !11
  %52 = load i32, ptr %15, align 4, !tbaa !11
  %53 = icmp ne i32 0, %52
  br i1 %53, label %54, label %55

54:                                               ; preds = %41
  br label %115

55:                                               ; preds = %41
  %56 = load ptr, ptr %8, align 8, !tbaa !5
  %57 = load ptr, ptr %17, align 8, !tbaa !5
  %58 = load ptr, ptr %23, align 8, !tbaa !5
  %59 = call i32 @rl_btree_find_score(ptr noundef %56, ptr noundef %57, ptr noundef %58, ptr noundef %19, ptr noundef null, ptr noundef null)
  store i32 %59, ptr %15, align 4, !tbaa !11
  %60 = load i32, ptr %15, align 4, !tbaa !11
  %61 = icmp eq i32 %60, 2
  br i1 %61, label %62, label %92

62:                                               ; preds = %55
  %63 = load i64, ptr %21, align 8, !tbaa !9
  %64 = add nsw i64 %63, 1
  store i64 %64, ptr %21, align 8, !tbaa !9
  %65 = load ptr, ptr %19, align 8, !tbaa !5
  store ptr %65, ptr %18, align 8, !tbaa !5
  %66 = load ptr, ptr %8, align 8, !tbaa !5
  %67 = load ptr, ptr %18, align 8, !tbaa !5
  %68 = getelementptr inbounds %struct.rl_hashkey, ptr %67, i32 0, i32 0
  %69 = load i64, ptr %68, align 8, !tbaa !13
  %70 = call i32 @rl_multi_string_delete(ptr noundef %66, i64 noundef %69)
  %71 = load ptr, ptr %8, align 8, !tbaa !5
  %72 = load ptr, ptr %18, align 8, !tbaa !5
  %73 = getelementptr inbounds %struct.rl_hashkey, ptr %72, i32 0, i32 1
  %74 = load i64, ptr %73, align 8, !tbaa !15
  %75 = call i32 @rl_multi_string_delete(ptr noundef %71, i64 noundef %74)
  %76 = load ptr, ptr %8, align 8, !tbaa !5
  %77 = load ptr, ptr %17, align 8, !tbaa !5
  %78 = load i64, ptr %16, align 8, !tbaa !9
  %79 = load ptr, ptr %23, align 8, !tbaa !5
  %80 = call i32 @rl_btree_remove_element(ptr noundef %76, ptr noundef %77, i64 noundef %78, ptr noundef %79)
  store i32 %80, ptr %15, align 4, !tbaa !11
  %81 = load i32, ptr %15, align 4, !tbaa !11
  %82 = icmp ne i32 %81, 0
  br i1 %82, label %83, label %87

83:                                               ; preds = %62
  %84 = load i32, ptr %15, align 4, !tbaa !11
  %85 = icmp ne i32 %84, 10
  br i1 %85, label %86, label %87

86:                                               ; preds = %83
  br label %115

87:                                               ; preds = %83, %62
  %88 = load i32, ptr %15, align 4, !tbaa !11
  %89 = icmp eq i32 %88, 10
  br i1 %89, label %90, label %91

90:                                               ; preds = %87
  store i32 1, ptr %22, align 4, !tbaa !11
  br label %96

91:                                               ; preds = %87
  br label %92

92:                                               ; preds = %91, %55
  br label %93

93:                                               ; preds = %92
  %94 = load i64, ptr %20, align 8, !tbaa !9
  %95 = add nsw i64 %94, 1
  store i64 %95, ptr %20, align 8, !tbaa !9
  br label %37, !llvm.loop !16

96:                                               ; preds = %90, %37
  %97 = load ptr, ptr %14, align 8, !tbaa !5
  %98 = icmp ne ptr %97, null
  br i1 %98, label %99, label %102

99:                                               ; preds = %96
  %100 = load i64, ptr %21, align 8, !tbaa !9
  %101 = load ptr, ptr %14, align 8, !tbaa !5
  store i64 %100, ptr %101, align 8, !tbaa !9
  br label %102

102:                                              ; preds = %99, %96
  %103 = load i32, ptr %22, align 4, !tbaa !11
  %104 = icmp ne i32 %103, 0
  br i1 %104, label %105, label %114

105:                                              ; preds = %102
  %106 = load ptr, ptr %8, align 8, !tbaa !5
  %107 = load ptr, ptr %9, align 8, !tbaa !5
  %108 = load i64, ptr %10, align 8, !tbaa !9
  %109 = call i32 @rl_key_delete(ptr noundef %106, ptr noundef %107, i64 noundef %108)
  store i32 %109, ptr %15, align 4, !tbaa !11
  %110 = load i32, ptr %15, align 4, !tbaa !11
  %111 = icmp ne i32 0, %110
  br i1 %111, label %112, label %113

112:                                              ; preds = %105
  br label %115

113:                                              ; preds = %105
  br label %114

114:                                              ; preds = %113, %102
  store i32 0, ptr %15, align 4, !tbaa !11
  br label %115

115:                                              ; preds = %114, %112, %86, %54, %35, %30
  %116 = load ptr, ptr %23, align 8, !tbaa !5
  call void @free(ptr noundef %116) #5
  %117 = load i32, ptr %15, align 4, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  ret i32 %117
}

declare i32 @rl_btree_remove_element(ptr noundef, ptr noundef, i64 noundef, ptr noundef) #3

declare i32 @rl_key_delete(ptr noundef, ptr noundef, i64 noundef) #3

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 allocsize(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 = { "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 #4 = { nounwind "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 #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }

!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, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !10, i64 0}
!14 = !{!"rl_hashkey", !10, i64 0, !10, i64 8}
!15 = !{!14, !10, 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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare hidden i32 @rl_hash_get_objects(ptr noundef, ptr noundef, i64 noundef, ptr noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #2

declare i32 @sha1(ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #3

declare i32 @rl_btree_find_score(ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #3

declare i32 @rl_multi_string_delete(ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
define dso_local i32 @rl_hdel(ptr noundef %0, ptr noundef %1, i64 noundef %2, i64 noundef %3, ptr nocapture noundef readonly %4, ptr nocapture noundef readonly %5, ptr noundef writeonly %6) local_unnamed_addr #1 {
  %8 = alloca i64, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #5
  %11 = call i32 @rl_hash_get_objects(ptr noundef %0, ptr noundef %1, i64 noundef %2, ptr noundef nonnull %8, ptr noundef nonnull %9, i32 noundef 1, i32 noundef 0)
  %.not = icmp eq i32 %11, 0
  br i1 %.not, label %12, label %.loopexit

12:                                               ; preds = %7
  %13 = call noalias dereferenceable_or_null(20) ptr @malloc(i64 noundef 20) #6
  %.not48 = icmp eq ptr %13, null
  br i1 %.not48, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %12
  %.not5255 = icmp sgt i64 %3, 0
  br i1 %.not5255, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader, %34
  %.not5258 = phi i1 [ %.not52, %34 ], [ true, %.preheader ]
  %.03857 = phi i64 [ %.1, %34 ], [ 0, %.preheader ]
  %.03956 = phi i64 [ %35, %34 ], [ 0, %.preheader ]
  %14 = getelementptr inbounds ptr, ptr %4, i64 %.03956
  %15 = load ptr, ptr %14, align 8, !tbaa !5
  %16 = getelementptr inbounds i64, ptr %5, i64 %.03956
  %17 = load i64, ptr %16, align 8, !tbaa !9
  %18 = call i32 @sha1(ptr noundef %15, i64 noundef %17, ptr noundef nonnull %13) #5
  %.not49 = icmp eq i32 %18, 0
  br i1 %.not49, label %19, label %.loopexit

19:                                               ; preds = %.lr.ph
  %20 = load ptr, ptr %9, align 8, !tbaa !5
  %21 = call i32 @rl_btree_find_score(ptr noundef %0, ptr noundef %20, ptr noundef nonnull %13, ptr noundef nonnull %10, ptr noundef null, ptr noundef null) #5
  %22 = icmp eq i32 %21, 2
  br i1 %22, label %23, label %34

23:                                               ; preds = %19
  %24 = add nsw i64 %.03857, 1
  %25 = load ptr, ptr %10, align 8, !tbaa !5
  %26 = load i64, ptr %25, align 8, !tbaa !11
  %27 = call i32 @rl_multi_string_delete(ptr noundef %0, i64 noundef %26) #5
  %28 = getelementptr inbounds i8, ptr %25, i64 8
  %29 = load i64, ptr %28, align 8, !tbaa !13
  %30 = call i32 @rl_multi_string_delete(ptr noundef %0, i64 noundef %29) #5
  %31 = load ptr, ptr %9, align 8, !tbaa !5
  %32 = load i64, ptr %8, align 8, !tbaa !9
  %33 = call i32 @rl_btree_remove_element(ptr noundef %0, ptr noundef %31, i64 noundef %32, ptr noundef nonnull %13) #5
  switch i32 %33, label %.loopexit [
    i32 10, label %._crit_edge
    i32 0, label %34
  ]

34:                                               ; preds = %23, %19
  %.1 = phi i64 [ %.03857, %19 ], [ %24, %23 ]
  %35 = add nuw nsw i64 %.03956, 1
  %.not52 = icmp slt i64 %35, %3
  %exitcond.not = icmp eq i64 %35, %3
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !14

._crit_edge:                                      ; preds = %34, %23, %.preheader
  %.not52.lcssa = phi i1 [ false, %.preheader ], [ %.not5258, %23 ], [ %.not52, %34 ]
  %.2 = phi i64 [ 0, %.preheader ], [ %24, %23 ], [ %.1, %34 ]
  %.not50 = icmp eq ptr %6, null
  br i1 %.not50, label %37, label %36

36:                                               ; preds = %._crit_edge
  store i64 %.2, ptr %6, align 8, !tbaa !9
  br label %37

37:                                               ; preds = %36, %._crit_edge
  br i1 %.not52.lcssa, label %38, label %40

38:                                               ; preds = %37
  %39 = call i32 @rl_key_delete(ptr noundef %0, ptr noundef %1, i64 noundef %2) #5
  %.not53 = icmp eq i32 %39, 0
  br i1 %.not53, label %40, label %.loopexit

40:                                               ; preds = %38, %37
  br label %.loopexit

.loopexit:                                        ; preds = %23, %.lr.ph, %12, %38, %7, %40
  %.040 = phi i32 [ %11, %7 ], [ %39, %38 ], [ 0, %40 ], [ 4, %12 ], [ %33, %23 ], [ %18, %.lr.ph ]
  %.0 = phi ptr [ null, %7 ], [ %13, %38 ], [ %13, %40 ], [ null, %12 ], [ %13, %.lr.ph ], [ %13, %23 ]
  call void @free(ptr noundef %.0) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #5
  ret i32 %.040
}

declare i32 @rl_btree_remove_element(ptr noundef, ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #3

declare i32 @rl_key_delete(ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #3

attributes #0 = { mustprogress 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 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "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 = { "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 #4 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "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 #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }

!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, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"rl_hashkey", !10, i64 0, !10, i64 8}
!13 = !{!12, !10, i64 8}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}


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