; LLVM IR from NCAR/FastEddy-model :: SRC/IO (ioVarsList)

; 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._ioVar_t = type { [128 x i8], [16 x i8], i32, [16 x i32], ptr, i32, ptr }

@head = external hidden global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [45 x i8], align 1

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

declare i32 @printf(ptr noundef, ...) #1

; 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 @printList() #2 {
  %1 = alloca i32, align 4
  %2 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #3
  store i32 0, ptr %1, align 4, !tbaa !5
  %3 = load ptr, ptr @head, align 8, !tbaa !9
  store ptr %3, ptr %2, align 8, !tbaa !9
  %4 = call i32 (ptr, ...) @printf(ptr noundef @.str.1)
  br label %5

5:                                                ; preds = %135, %0
  %6 = load ptr, ptr %2, align 8, !tbaa !9
  %7 = icmp ne ptr %6, null
  br i1 %7, label %8, label %141

8:                                                ; preds = %5
  %9 = load ptr, ptr %2, align 8, !tbaa !9
  %10 = getelementptr inbounds %struct._ioVar_t, ptr %9, i32 0, i32 2
  %11 = load i32, ptr %10, align 8, !tbaa !11
  switch i32 %11, label %132 [
    i32 1, label %12
    i32 2, label %28
    i32 3, label %48
    i32 4, label %72
    i32 5, label %100
  ]

12:                                               ; preds = %8
  %13 = load i32, ptr %1, align 4, !tbaa !5
  %14 = load ptr, ptr %2, align 8, !tbaa !9
  %15 = getelementptr inbounds %struct._ioVar_t, ptr %14, i32 0, i32 0
  %16 = getelementptr inbounds [128 x i8], ptr %15, i64 0, i64 0
  %17 = load ptr, ptr %2, align 8, !tbaa !9
  %18 = getelementptr inbounds %struct._ioVar_t, ptr %17, i32 0, i32 1
  %19 = getelementptr inbounds [16 x i8], ptr %18, i64 0, i64 0
  %20 = load ptr, ptr %2, align 8, !tbaa !9
  %21 = getelementptr inbounds %struct._ioVar_t, ptr %20, i32 0, i32 2
  %22 = load i32, ptr %21, align 8, !tbaa !11
  %23 = load ptr, ptr %2, align 8, !tbaa !9
  %24 = getelementptr inbounds %struct._ioVar_t, ptr %23, i32 0, i32 3
  %25 = getelementptr inbounds [16 x i32], ptr %24, i64 0, i64 0
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %13, ptr noundef %16, ptr noundef %19, i32 noundef %22, i32 noundef %26)
  br label %135

28:                                               ; preds = %8
  %29 = load i32, ptr %1, align 4, !tbaa !5
  %30 = load ptr, ptr %2, align 8, !tbaa !9
  %31 = getelementptr inbounds %struct._ioVar_t, ptr %30, i32 0, i32 0
  %32 = getelementptr inbounds [128 x i8], ptr %31, i64 0, i64 0
  %33 = load ptr, ptr %2, align 8, !tbaa !9
  %34 = getelementptr inbounds %struct._ioVar_t, ptr %33, i32 0, i32 1
  %35 = getelementptr inbounds [16 x i8], ptr %34, i64 0, i64 0
  %36 = load ptr, ptr %2, align 8, !tbaa !9
  %37 = getelementptr inbounds %struct._ioVar_t, ptr %36, i32 0, i32 2
  %38 = load i32, ptr %37, align 8, !tbaa !11
  %39 = load ptr, ptr %2, align 8, !tbaa !9
  %40 = getelementptr inbounds %struct._ioVar_t, ptr %39, i32 0, i32 3
  %41 = getelementptr inbounds [16 x i32], ptr %40, i64 0, i64 0
  %42 = load i32, ptr %41, align 4, !tbaa !5
  %43 = load ptr, ptr %2, align 8, !tbaa !9
  %44 = getelementptr inbounds %struct._ioVar_t, ptr %43, i32 0, i32 3
  %45 = getelementptr inbounds [16 x i32], ptr %44, i64 0, i64 1
  %46 = load i32, ptr %45, align 4, !tbaa !5
  %47 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, i32 noundef %29, ptr noundef %32, ptr noundef %35, i32 noundef %38, i32 noundef %42, i32 noundef %46)
  br label %135

48:                                               ; preds = %8
  %49 = load i32, ptr %1, align 4, !tbaa !5
  %50 = load ptr, ptr %2, align 8, !tbaa !9
  %51 = getelementptr inbounds %struct._ioVar_t, ptr %50, i32 0, i32 0
  %52 = getelementptr inbounds [128 x i8], ptr %51, i64 0, i64 0
  %53 = load ptr, ptr %2, align 8, !tbaa !9
  %54 = getelementptr inbounds %struct._ioVar_t, ptr %53, i32 0, i32 1
  %55 = getelementptr inbounds [16 x i8], ptr %54, i64 0, i64 0
  %56 = load ptr, ptr %2, align 8, !tbaa !9
  %57 = getelementptr inbounds %struct._ioVar_t, ptr %56, i32 0, i32 2
  %58 = load i32, ptr %57, align 8, !tbaa !11
  %59 = load ptr, ptr %2, align 8, !tbaa !9
  %60 = getelementptr inbounds %struct._ioVar_t, ptr %59, i32 0, i32 3
  %61 = getelementptr inbounds [16 x i32], ptr %60, i64 0, i64 0
  %62 = load i32, ptr %61, align 4, !tbaa !5
  %63 = load ptr, ptr %2, align 8, !tbaa !9
  %64 = getelementptr inbounds %struct._ioVar_t, ptr %63, i32 0, i32 3
  %65 = getelementptr inbounds [16 x i32], ptr %64, i64 0, i64 1
  %66 = load i32, ptr %65, align 4, !tbaa !5
  %67 = load ptr, ptr %2, align 8, !tbaa !9
  %68 = getelementptr inbounds %struct._ioVar_t, ptr %67, i32 0, i32 3
  %69 = getelementptr inbounds [16 x i32], ptr %68, i64 0, i64 2
  %70 = load i32, ptr %69, align 4, !tbaa !5
  %71 = call i32 (ptr, ...) @printf(ptr noundef @.str.4, i32 noundef %49, ptr noundef %52, ptr noundef %55, i32 noundef %58, i32 noundef %62, i32 noundef %66, i32 noundef %70)
  br label %135

72:                                               ; preds = %8
  %73 = load i32, ptr %1, align 4, !tbaa !5
  %74 = load ptr, ptr %2, align 8, !tbaa !9
  %75 = getelementptr inbounds %struct._ioVar_t, ptr %74, i32 0, i32 0
  %76 = getelementptr inbounds [128 x i8], ptr %75, i64 0, i64 0
  %77 = load ptr, ptr %2, align 8, !tbaa !9
  %78 = getelementptr inbounds %struct._ioVar_t, ptr %77, i32 0, i32 1
  %79 = getelementptr inbounds [16 x i8], ptr %78, i64 0, i64 0
  %80 = load ptr, ptr %2, align 8, !tbaa !9
  %81 = getelementptr inbounds %struct._ioVar_t, ptr %80, i32 0, i32 2
  %82 = load i32, ptr %81, align 8, !tbaa !11
  %83 = load ptr, ptr %2, align 8, !tbaa !9
  %84 = getelementptr inbounds %struct._ioVar_t, ptr %83, i32 0, i32 3
  %85 = getelementptr inbounds [16 x i32], ptr %84, i64 0, i64 0
  %86 = load i32, ptr %85, align 4, !tbaa !5
  %87 = load ptr, ptr %2, align 8, !tbaa !9
  %88 = getelementptr inbounds %struct._ioVar_t, ptr %87, i32 0, i32 3
  %89 = getelementptr inbounds [16 x i32], ptr %88, i64 0, i64 1
  %90 = load i32, ptr %89, align 4, !tbaa !5
  %91 = load ptr, ptr %2, align 8, !tbaa !9
  %92 = getelementptr inbounds %struct._ioVar_t, ptr %91, i32 0, i32 3
  %93 = getelementptr inbounds [16 x i32], ptr %92, i64 0, i64 2
  %94 = load i32, ptr %93, align 4, !tbaa !5
  %95 = load ptr, ptr %2, align 8, !tbaa !9
  %96 = getelementptr inbounds %struct._ioVar_t, ptr %95, i32 0, i32 3
  %97 = getelementptr inbounds [16 x i32], ptr %96, i64 0, i64 3
  %98 = load i32, ptr %97, align 4, !tbaa !5
  %99 = call i32 (ptr, ...) @printf(ptr noundef @.str.5, i32 noundef %73, ptr noundef %76, ptr noundef %79, i32 noundef %82, i32 noundef %86, i32 noundef %90, i32 noundef %94, i32 noundef %98)
  br label %135

100:                                              ; preds = %8
  %101 = load i32, ptr %1, align 4, !tbaa !5
  %102 = load ptr, ptr %2, align 8, !tbaa !9
  %103 = getelementptr inbounds %struct._ioVar_t, ptr %102, i32 0, i32 0
  %104 = getelementptr inbounds [128 x i8], ptr %103, i64 0, i64 0
  %105 = load ptr, ptr %2, align 8, !tbaa !9
  %106 = getelementptr inbounds %struct._ioVar_t, ptr %105, i32 0, i32 1
  %107 = getelementptr inbounds [16 x i8], ptr %106, i64 0, i64 0
  %108 = load ptr, ptr %2, align 8, !tbaa !9
  %109 = getelementptr inbounds %struct._ioVar_t, ptr %108, i32 0, i32 2
  %110 = load i32, ptr %109, align 8, !tbaa !11
  %111 = load ptr, ptr %2, align 8, !tbaa !9
  %112 = getelementptr inbounds %struct._ioVar_t, ptr %111, i32 0, i32 3
  %113 = getelementptr inbounds [16 x i32], ptr %112, i64 0, i64 0
  %114 = load i32, ptr %113, align 4, !tbaa !5
  %115 = load ptr, ptr %2, align 8, !tbaa !9
  %116 = getelementptr inbounds %struct._ioVar_t, ptr %115, i32 0, i32 3
  %117 = getelementptr inbounds [16 x i32], ptr %116, i64 0, i64 1
  %118 = load i32, ptr %117, align 4, !tbaa !5
  %119 = load ptr, ptr %2, align 8, !tbaa !9
  %120 = getelementptr inbounds %struct._ioVar_t, ptr %119, i32 0, i32 3
  %121 = getelementptr inbounds [16 x i32], ptr %120, i64 0, i64 2
  %122 = load i32, ptr %121, align 4, !tbaa !5
  %123 = load ptr, ptr %2, align 8, !tbaa !9
  %124 = getelementptr inbounds %struct._ioVar_t, ptr %123, i32 0, i32 3
  %125 = getelementptr inbounds [16 x i32], ptr %124, i64 0, i64 3
  %126 = load i32, ptr %125, align 4, !tbaa !5
  %127 = load ptr, ptr %2, align 8, !tbaa !9
  %128 = getelementptr inbounds %struct._ioVar_t, ptr %127, i32 0, i32 3
  %129 = getelementptr inbounds [16 x i32], ptr %128, i64 0, i64 4
  %130 = load i32, ptr %129, align 4, !tbaa !5
  %131 = call i32 (ptr, ...) @printf(ptr noundef @.str.6, i32 noundef %101, ptr noundef %104, ptr noundef %107, i32 noundef %110, i32 noundef %114, i32 noundef %118, i32 noundef %122, i32 noundef %126, i32 noundef %130)
  br label %135

132:                                              ; preds = %8
  %133 = load i32, ptr %1, align 4, !tbaa !5
  %134 = call i32 (ptr, ...) @printf(ptr noundef @.str.7, i32 noundef %133)
  br label %135

135:                                              ; preds = %132, %100, %72, %48, %28, %12
  %136 = load ptr, ptr %2, align 8, !tbaa !9
  %137 = getelementptr inbounds %struct._ioVar_t, ptr %136, i32 0, i32 6
  %138 = load ptr, ptr %137, align 8, !tbaa !13
  store ptr %138, ptr %2, align 8, !tbaa !9
  %139 = load i32, ptr %1, align 4, !tbaa !5
  %140 = add nsw i32 %139, 1
  store i32 %140, ptr %1, align 4, !tbaa !5
  br label %5, !llvm.loop !14

141:                                              ; preds = %5
  %142 = load i32, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #3
  ret i32 %142
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 144}
!12 = !{!"_ioVar_t", !7, i64 0, !7, i64 128, !6, i64 144, !7, i64 148, !10, i64 216, !6, i64 224, !10, i64 232}
!13 = !{!12, !10, i64 232}
!14 = distinct !{!14, !15}
!15 = !{!"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"

@head = external hidden local_unnamed_addr global ptr, align 8
@.str.1 = external hidden unnamed_addr constant [39 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [31 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [34 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [45 x i8], align 1

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #0

; Function Attrs: nofree nounwind uwtable
define dso_local i32 @printList() local_unnamed_addr #1 {
  %1 = load ptr, ptr @head, align 8, !tbaa !5
  %2 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1)
  %.not42 = icmp eq ptr %1, null
  br i1 %.not42, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %0, %52
  %.044 = phi ptr [ %54, %52 ], [ %1, %0 ]
  %.04043 = phi i32 [ %55, %52 ], [ 0, %0 ]
  %3 = getelementptr inbounds i8, ptr %.044, i64 144
  %4 = load i32, ptr %3, align 8, !tbaa !9
  switch i32 %4, label %50 [
    i32 1, label %5
    i32 2, label %10
    i32 3, label %17
    i32 4, label %26
    i32 5, label %37
  ]

5:                                                ; preds = %.lr.ph
  %6 = getelementptr inbounds i8, ptr %.044, i64 128
  %7 = getelementptr inbounds i8, ptr %.044, i64 148
  %8 = load i32, ptr %7, align 4, !tbaa !12
  %9 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.04043, ptr noundef nonnull %.044, ptr noundef nonnull %6, i32 noundef 1, i32 noundef %8)
  br label %52

10:                                               ; preds = %.lr.ph
  %11 = getelementptr inbounds i8, ptr %.044, i64 128
  %12 = getelementptr inbounds i8, ptr %.044, i64 148
  %13 = load i32, ptr %12, align 4, !tbaa !12
  %14 = getelementptr inbounds i8, ptr %.044, i64 152
  %15 = load i32, ptr %14, align 4, !tbaa !12
  %16 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %.04043, ptr noundef nonnull %.044, ptr noundef nonnull %11, i32 noundef 2, i32 noundef %13, i32 noundef %15)
  br label %52

17:                                               ; preds = %.lr.ph
  %18 = getelementptr inbounds i8, ptr %.044, i64 128
  %19 = getelementptr inbounds i8, ptr %.044, i64 148
  %20 = load i32, ptr %19, align 4, !tbaa !12
  %21 = getelementptr inbounds i8, ptr %.044, i64 152
  %22 = load i32, ptr %21, align 4, !tbaa !12
  %23 = getelementptr inbounds i8, ptr %.044, i64 156
  %24 = load i32, ptr %23, align 4, !tbaa !12
  %25 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4, i32 noundef %.04043, ptr noundef nonnull %.044, ptr noundef nonnull %18, i32 noundef 3, i32 noundef %20, i32 noundef %22, i32 noundef %24)
  br label %52

26:                                               ; preds = %.lr.ph
  %27 = getelementptr inbounds i8, ptr %.044, i64 128
  %28 = getelementptr inbounds i8, ptr %.044, i64 148
  %29 = load i32, ptr %28, align 4, !tbaa !12
  %30 = getelementptr inbounds i8, ptr %.044, i64 152
  %31 = load i32, ptr %30, align 4, !tbaa !12
  %32 = getelementptr inbounds i8, ptr %.044, i64 156
  %33 = load i32, ptr %32, align 4, !tbaa !12
  %34 = getelementptr inbounds i8, ptr %.044, i64 160
  %35 = load i32, ptr %34, align 4, !tbaa !12
  %36 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.5, i32 noundef %.04043, ptr noundef nonnull %.044, ptr noundef nonnull %27, i32 noundef 4, i32 noundef %29, i32 noundef %31, i32 noundef %33, i32 noundef %35)
  br label %52

37:                                               ; preds = %.lr.ph
  %38 = getelementptr inbounds i8, ptr %.044, i64 128
  %39 = getelementptr inbounds i8, ptr %.044, i64 148
  %40 = load i32, ptr %39, align 4, !tbaa !12
  %41 = getelementptr inbounds i8, ptr %.044, i64 152
  %42 = load i32, ptr %41, align 4, !tbaa !12
  %43 = getelementptr inbounds i8, ptr %.044, i64 156
  %44 = load i32, ptr %43, align 4, !tbaa !12
  %45 = getelementptr inbounds i8, ptr %.044, i64 160
  %46 = load i32, ptr %45, align 4, !tbaa !12
  %47 = getelementptr inbounds i8, ptr %.044, i64 164
  %48 = load i32, ptr %47, align 4, !tbaa !12
  %49 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6, i32 noundef %.04043, ptr noundef nonnull %.044, ptr noundef nonnull %38, i32 noundef 5, i32 noundef %40, i32 noundef %42, i32 noundef %44, i32 noundef %46, i32 noundef %48)
  br label %52

50:                                               ; preds = %.lr.ph
  %51 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.7, i32 noundef %.04043)
  br label %52

52:                                               ; preds = %50, %37, %26, %17, %10, %5
  %53 = getelementptr inbounds i8, ptr %.044, i64 232
  %54 = load ptr, ptr %53, align 8, !tbaa !13
  %55 = add nuw nsw i32 %.04043, 1
  %.not = icmp eq ptr %54, null
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !14

._crit_edge:                                      ; preds = %52, %0
  %.040.lcssa = phi i32 [ 0, %0 ], [ %55, %52 ]
  ret i32 %.040.lcssa
}

attributes #0 = { nofree 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 #1 = { nofree 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !11, i64 144}
!10 = !{!"_ioVar_t", !7, i64 0, !7, i64 128, !11, i64 144, !7, i64 148, !6, i64 216, !11, i64 224, !6, i64 232}
!11 = !{!"int", !7, i64 0}
!12 = !{!11, !11, i64 0}
!13 = !{!10, !6, i64 232}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}


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