; LLVM IR from tezc/sc :: ini (sc_ini)

; 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"

@.str = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @sc_ini_parse(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #0 {
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca [1024 x i8], align 16
  %13 = alloca [256 x i8], align 16
  %14 = alloca [256 x i8], align 16
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 0, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  store i32 0, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1024, ptr %12) #5
  call void @llvm.lifetime.start.p0(i64 256, ptr %13) #5
  call void @llvm.memset.p0.i64(ptr align 16 %13, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 256, ptr %14) #5
  call void @llvm.memset.p0.i64(ptr align 16 %14, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #5
  br label %18

18:                                               ; preds = %103, %39, %4
  %19 = load ptr, ptr %9, align 8, !tbaa !5
  %20 = load ptr, ptr %8, align 8, !tbaa !5
  %21 = getelementptr inbounds [1024 x i8], ptr %12, i64 0, i64 0
  %22 = call ptr %19(ptr noundef %20, ptr noundef %21, i64 noundef 1023)
  store ptr %22, ptr %15, align 8, !tbaa !5
  %23 = icmp ne ptr %22, null
  br i1 %23, label %24, label %104

24:                                               ; preds = %18
  %25 = load i32, ptr %11, align 4, !tbaa !9
  %26 = add nsw i32 %25, 1
  store i32 %26, ptr %11, align 4, !tbaa !9
  %27 = icmp eq i32 %26, 1
  br i1 %27, label %28, label %31

28:                                               ; preds = %24
  %29 = load ptr, ptr %15, align 8, !tbaa !5
  %30 = call ptr @trim_bom(ptr noundef %29)
  store ptr %30, ptr %15, align 8, !tbaa !5
  br label %31

31:                                               ; preds = %28, %24
  %32 = load ptr, ptr %15, align 8, !tbaa !5
  %33 = call ptr @trim_comment(ptr noundef %32)
  %34 = call ptr @trim_space(ptr noundef %33)
  store ptr %34, ptr %15, align 8, !tbaa !5
  %35 = load ptr, ptr %15, align 8, !tbaa !5
  %36 = load i8, ptr %35, align 1, !tbaa !11
  %37 = sext i8 %36 to i32
  %38 = icmp eq i32 %37, 0
  br i1 %38, label %39, label %40

39:                                               ; preds = %31
  br label %18, !llvm.loop !12

40:                                               ; preds = %31
  %41 = load ptr, ptr %15, align 8, !tbaa !5
  %42 = getelementptr inbounds [1024 x i8], ptr %12, i64 0, i64 0
  %43 = icmp ugt ptr %41, %42
  br i1 %43, label %44, label %57

44:                                               ; preds = %40
  %45 = getelementptr inbounds [256 x i8], ptr %14, i64 0, i64 0
  %46 = load i8, ptr %45, align 16, !tbaa !11
  %47 = sext i8 %46 to i32
  %48 = icmp ne i32 %47, 0
  br i1 %48, label %49, label %57

49:                                               ; preds = %44
  %50 = load ptr, ptr %7, align 8, !tbaa !5
  %51 = load ptr, ptr %6, align 8, !tbaa !5
  %52 = load i32, ptr %11, align 4, !tbaa !9
  %53 = getelementptr inbounds [256 x i8], ptr %13, i64 0, i64 0
  %54 = getelementptr inbounds [256 x i8], ptr %14, i64 0, i64 0
  %55 = load ptr, ptr %15, align 8, !tbaa !5
  %56 = call i32 %50(ptr noundef %51, i32 noundef %52, ptr noundef %53, ptr noundef %54, ptr noundef %55)
  store i32 %56, ptr %10, align 4, !tbaa !9
  br label %98

57:                                               ; preds = %44, %40
  %58 = load ptr, ptr %15, align 8, !tbaa !5
  %59 = load i8, ptr %58, align 1, !tbaa !11
  %60 = sext i8 %59 to i32
  %61 = icmp eq i32 %60, 91
  br i1 %61, label %62, label %75

62:                                               ; preds = %57
  %63 = load ptr, ptr %15, align 8, !tbaa !5
  %64 = call ptr @strchr(ptr noundef %63, i32 noundef 93) #6
  store ptr %64, ptr %16, align 8, !tbaa !5
  %65 = icmp eq ptr %64, null
  br i1 %65, label %66, label %68

66:                                               ; preds = %62
  %67 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %67, ptr %5, align 4
  store i32 1, ptr %17, align 4
  br label %105

68:                                               ; preds = %62
  %69 = getelementptr inbounds [256 x i8], ptr %14, i64 0, i64 0
  store i8 0, ptr %69, align 16, !tbaa !11
  %70 = load ptr, ptr %16, align 8, !tbaa !5
  store i8 0, ptr %70, align 1, !tbaa !11
  %71 = getelementptr inbounds [256 x i8], ptr %13, i64 0, i64 0
  %72 = load ptr, ptr %15, align 8, !tbaa !5
  %73 = getelementptr inbounds i8, ptr %72, i64 1
  %74 = call ptr @strncpy(ptr noundef %71, ptr noundef %73, i64 noundef 255) #5
  br label %97

75:                                               ; preds = %57
  %76 = load ptr, ptr %15, align 8, !tbaa !5
  %77 = call ptr @strpbrk(ptr noundef %76, ptr noundef @.str) #6
  store ptr %77, ptr %16, align 8, !tbaa !5
  %78 = icmp eq ptr %77, null
  br i1 %78, label %79, label %81

79:                                               ; preds = %75
  %80 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %80, ptr %5, align 4
  store i32 1, ptr %17, align 4
  br label %105

81:                                               ; preds = %75
  %82 = load ptr, ptr %16, align 8, !tbaa !5
  store i8 0, ptr %82, align 1, !tbaa !11
  %83 = load ptr, ptr %15, align 8, !tbaa !5
  %84 = call ptr @trim_space(ptr noundef %83)
  %85 = getelementptr inbounds [256 x i8], ptr %14, i64 0, i64 0
  %86 = load ptr, ptr %15, align 8, !tbaa !5
  %87 = call ptr @strncpy(ptr noundef %85, ptr noundef %86, i64 noundef 255) #5
  %88 = load ptr, ptr %7, align 8, !tbaa !5
  %89 = load ptr, ptr %6, align 8, !tbaa !5
  %90 = load i32, ptr %11, align 4, !tbaa !9
  %91 = getelementptr inbounds [256 x i8], ptr %13, i64 0, i64 0
  %92 = load ptr, ptr %15, align 8, !tbaa !5
  %93 = load ptr, ptr %16, align 8, !tbaa !5
  %94 = getelementptr inbounds i8, ptr %93, i64 1
  %95 = call ptr @trim_space(ptr noundef %94)
  %96 = call i32 %88(ptr noundef %89, i32 noundef %90, ptr noundef %91, ptr noundef %92, ptr noundef %95)
  store i32 %96, ptr %10, align 4, !tbaa !9
  br label %97

97:                                               ; preds = %81, %68
  br label %98

98:                                               ; preds = %97, %49
  %99 = load i32, ptr %10, align 4, !tbaa !9
  %100 = icmp ne i32 %99, 0
  br i1 %100, label %101, label %103

101:                                              ; preds = %98
  %102 = load i32, ptr %11, align 4, !tbaa !9
  store i32 %102, ptr %5, align 4
  store i32 1, ptr %17, align 4
  br label %105

103:                                              ; preds = %98
  br label %18, !llvm.loop !12

104:                                              ; preds = %18
  store i32 0, ptr %5, align 4
  store i32 1, ptr %17, align 4
  br label %105

105:                                              ; preds = %104, %101, %79, %66
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 256, ptr %14) #5
  call void @llvm.lifetime.end.p0(i64 256, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 1024, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  %106 = load i32, ptr %5, align 4
  ret i32 %106
}

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nounwind uwtable
declare hidden ptr @trim_bom(ptr noundef) #0

; Function Attrs: nounwind uwtable
declare hidden ptr @trim_space(ptr noundef) #0

; Function Attrs: nounwind uwtable
declare hidden ptr @trim_comment(ptr noundef) #0

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strchr(ptr noundef, i32 noundef) #3

; Function Attrs: nounwind
declare ptr @strncpy(ptr noundef, ptr noundef, i64 noundef) #4

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strpbrk(ptr noundef, ptr noundef) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nounwind willreturn memory(read) "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 willreturn memory(read) }

!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 = !{!"int", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"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"

@.str = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @sc_ini_parse(ptr noundef %0, ptr nocapture noundef readonly %1, ptr noundef %2, ptr nocapture noundef readonly %3) local_unnamed_addr #0 {
  %5 = alloca [1024 x i8], align 16
  %6 = alloca [256 x i8], align 16
  %7 = alloca [256 x i8], align 16
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %5) #5
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %6) #5
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(256) %6, i8 0, i64 256, i1 false)
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %7) #5
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(256) %7, i8 0, i64 256, i1 false)
  %8 = call ptr %3(ptr noundef %2, ptr noundef nonnull %5, i64 noundef 1023) #5
  %.not40 = icmp eq ptr %8, null
  br i1 %.not40, label %._crit_edge, label %9

9:                                                ; preds = %4
  %10 = call ptr @trim_bom(ptr noundef nonnull %8)
  %11 = call ptr @trim_comment(ptr noundef %10)
  %12 = call ptr @trim_space(ptr noundef %11)
  %13 = load i8, ptr %12, align 1, !tbaa !5
  switch i8 %13, label %14 [
    i8 0, label %.backedge.peel
    i8 91, label %17
  ]

14:                                               ; preds = %9
  %15 = call ptr @strpbrk(ptr noundef nonnull %12, ptr noundef nonnull @.str) #6
  %16 = icmp eq ptr %15, null
  br i1 %16, label %._crit_edge, label %22

17:                                               ; preds = %9
  %18 = call ptr @strchr(ptr noundef nonnull dereferenceable(1) %12, i32 noundef 93) #6
  %19 = icmp eq ptr %18, null
  br i1 %19, label %._crit_edge, label %.thread

.thread:                                          ; preds = %17
  store i8 0, ptr %7, align 16, !tbaa !5
  store i8 0, ptr %18, align 1, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %12, i64 1
  %21 = call ptr @strncpy(ptr noundef nonnull dereferenceable(1) %6, ptr noundef nonnull dereferenceable(1) %20, i64 noundef 255) #5
  br label %.backedge.peel

22:                                               ; preds = %14
  store i8 0, ptr %15, align 1, !tbaa !5
  %23 = call ptr @trim_space(ptr noundef nonnull %12)
  %24 = call ptr @strncpy(ptr noundef nonnull dereferenceable(1) %7, ptr noundef nonnull dereferenceable(1) %12, i64 noundef 255) #5
  %25 = getelementptr inbounds i8, ptr %15, i64 1
  %26 = call ptr @trim_space(ptr noundef nonnull %25)
  %27 = call i32 %1(ptr noundef %0, i32 noundef 1, ptr noundef nonnull %6, ptr noundef nonnull %12, ptr noundef %26) #5
  %28 = icmp eq i32 %27, 0
  br i1 %28, label %.backedge.peel, label %._crit_edge

.backedge.peel:                                   ; preds = %9, %.thread, %22
  %29 = call ptr %3(ptr noundef %2, ptr noundef nonnull %5, i64 noundef 1023) #5
  %.not.peel = icmp eq ptr %29, null
  br i1 %.not.peel, label %._crit_edge, label %.lr.ph.peel.next

.lr.ph.peel.next:                                 ; preds = %.backedge.peel, %.backedge
  %30 = phi ptr [ %36, %.backedge ], [ %29, %.backedge.peel ]
  %.03141 = phi i32 [ %31, %.backedge ], [ 1, %.backedge.peel ]
  %31 = add nuw nsw i32 %.03141, 1
  %32 = call ptr @trim_comment(ptr noundef nonnull %30)
  %33 = call ptr @trim_space(ptr noundef %32)
  %34 = load i8, ptr %33, align 1, !tbaa !5
  %35 = icmp eq i8 %34, 0
  br i1 %35, label %.backedge, label %37

.backedge:                                        ; preds = %.thread50, %.lr.ph.peel.next, %59
  %36 = call ptr %3(ptr noundef %2, ptr noundef nonnull %5, i64 noundef 1023) #5
  %.not = icmp eq ptr %36, null
  br i1 %.not, label %._crit_edge, label %.lr.ph.peel.next, !llvm.loop !8

37:                                               ; preds = %.lr.ph.peel.next
  %38 = icmp ugt ptr %33, %5
  %39 = load i8, ptr %7, align 16
  %40 = icmp ne i8 %39, 0
  %or.cond = select i1 %38, i1 %40, i1 false
  br i1 %or.cond, label %41, label %43

41:                                               ; preds = %37
  %42 = call i32 %1(ptr noundef %0, i32 noundef %31, ptr noundef nonnull %6, ptr noundef nonnull %7, ptr noundef nonnull %33) #5
  br label %59

43:                                               ; preds = %37
  %44 = icmp eq i8 %34, 91
  br i1 %44, label %45, label %50

45:                                               ; preds = %43
  %46 = call ptr @strchr(ptr noundef nonnull dereferenceable(1) %33, i32 noundef 93) #6
  %47 = icmp eq ptr %46, null
  br i1 %47, label %._crit_edge, label %.thread50

.thread50:                                        ; preds = %45
  store i8 0, ptr %7, align 16, !tbaa !5
  store i8 0, ptr %46, align 1, !tbaa !5
  %48 = getelementptr inbounds i8, ptr %33, i64 1
  %49 = call ptr @strncpy(ptr noundef nonnull dereferenceable(1) %6, ptr noundef nonnull dereferenceable(1) %48, i64 noundef 255) #5
  br label %.backedge

50:                                               ; preds = %43
  %51 = call ptr @strpbrk(ptr noundef nonnull %33, ptr noundef nonnull @.str) #6
  %52 = icmp eq ptr %51, null
  br i1 %52, label %._crit_edge, label %53

53:                                               ; preds = %50
  store i8 0, ptr %51, align 1, !tbaa !5
  %54 = call ptr @trim_space(ptr noundef nonnull %33)
  %55 = call ptr @strncpy(ptr noundef nonnull dereferenceable(1) %7, ptr noundef nonnull dereferenceable(1) %33, i64 noundef 255) #5
  %56 = getelementptr inbounds i8, ptr %51, i64 1
  %57 = call ptr @trim_space(ptr noundef nonnull %56)
  %58 = call i32 %1(ptr noundef %0, i32 noundef %31, ptr noundef nonnull %6, ptr noundef nonnull %33, ptr noundef %57) #5
  br label %59

59:                                               ; preds = %53, %41
  %.1 = phi i32 [ %42, %41 ], [ %58, %53 ]
  %.not39 = icmp eq i32 %.1, 0
  br i1 %.not39, label %.backedge, label %._crit_edge

._crit_edge:                                      ; preds = %45, %50, %59, %.backedge, %14, %17, %22, %.backedge.peel, %4
  %.033 = phi i32 [ 0, %4 ], [ 1, %14 ], [ 1, %17 ], [ 1, %22 ], [ 0, %.backedge.peel ], [ %31, %45 ], [ %31, %50 ], [ %31, %59 ], [ 0, %.backedge ]
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %5) #5
  ret i32 %.033
}

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

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nounwind uwtable
declare hidden ptr @trim_bom(ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare hidden ptr @trim_space(ptr noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare hidden ptr @trim_comment(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strchr(ptr noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: readwrite)
declare ptr @strncpy(ptr noalias noundef returned writeonly, ptr noalias nocapture noundef readonly, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strpbrk(ptr noundef, ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 nofree nounwind willreturn memory(argmem: readwrite) "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 willreturn memory(read) }

!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/C++ TBAA"}
!8 = distinct !{!8, !9, !10}
!9 = !{!"llvm.loop.mustprogress"}
!10 = !{!"llvm.loop.peeled.count", i32 1}


; Effective O3 passes: BDCEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopFullUnrollPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SCCPPass,SROAPass,SimplifyCFGPass