; LLVM IR from lionsoul2014/friso :: src (tst-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"

@__const.main.names = external hidden unnamed_addr constant [30 x ptr], align 16
@.str.31 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [35 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @print_hash_info(ptr noundef) #0

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

; Function Attrs: nounwind uwtable
define dso_local i32 @main(i32 noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca [30 x ptr], align 16
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %11 = call ptr @new_hash_table()
  store ptr %11, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 240, ptr %7) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %7, ptr align 16 @__const.main.names, i64 240, i1 false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %12 = getelementptr inbounds [30 x ptr], ptr %7, i64 0, i64 0
  store ptr %12, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 30, ptr %10, align 4, !tbaa !5
  %13 = load ptr, ptr %6, align 8, !tbaa !9
  call void @print_hash_info(ptr noundef %13)
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %29, %2
  %15 = load i32, ptr %9, align 4, !tbaa !5
  %16 = load i32, ptr %10, align 4, !tbaa !5
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %18, label %32

18:                                               ; preds = %14
  %19 = load ptr, ptr %6, align 8, !tbaa !9
  %20 = load i32, ptr %9, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [30 x ptr], ptr %7, i64 0, i64 %21
  %23 = load ptr, ptr %22, align 8, !tbaa !9
  %24 = load i32, ptr %9, align 4, !tbaa !5
  %25 = sext i32 %24 to i64
  %26 = getelementptr inbounds [30 x ptr], ptr %7, i64 0, i64 %25
  %27 = load ptr, ptr %26, align 8, !tbaa !9
  %28 = call ptr @hash_put_mapping(ptr noundef %19, ptr noundef %23, ptr noundef %27)
  br label %29

29:                                               ; preds = %18
  %30 = load i32, ptr %9, align 4, !tbaa !5
  %31 = add nsw i32 %30, 1
  store i32 %31, ptr %9, align 4, !tbaa !5
  br label %14, !llvm.loop !11

32:                                               ; preds = %14
  %33 = load ptr, ptr %6, align 8, !tbaa !9
  call void @print_hash_info(ptr noundef %33)
  %34 = call i32 (ptr, ...) @printf(ptr noundef @.str.31)
  %35 = call i32 @getchar()
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %36

36:                                               ; preds = %81, %32
  %37 = load i32, ptr %9, align 4, !tbaa !5
  %38 = load i32, ptr %10, align 4, !tbaa !5
  %39 = icmp slt i32 %37, %38
  br i1 %39, label %40, label %84

40:                                               ; preds = %36
  %41 = load ptr, ptr %8, align 8, !tbaa !9
  %42 = load i32, ptr %9, align 4, !tbaa !5
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds ptr, ptr %41, i64 %43
  %45 = load ptr, ptr %44, align 8, !tbaa !9
  %46 = load ptr, ptr %6, align 8, !tbaa !9
  %47 = load ptr, ptr %8, align 8, !tbaa !9
  %48 = load i32, ptr %9, align 4, !tbaa !5
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds ptr, ptr %47, i64 %49
  %51 = load ptr, ptr %50, align 8, !tbaa !9
  %52 = call i32 @hash_exist_mapping(ptr noundef %46, ptr noundef %51)
  %53 = call i32 (ptr, ...) @printf(ptr noundef @.str.32, ptr noundef %45, i32 noundef %52)
  %54 = load ptr, ptr %8, align 8, !tbaa !9
  %55 = load i32, ptr %9, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds ptr, ptr %54, i64 %56
  %58 = load ptr, ptr %57, align 8, !tbaa !9
  %59 = call i32 (ptr, ...) @printf(ptr noundef @.str.33, ptr noundef %58)
  %60 = load ptr, ptr %6, align 8, !tbaa !9
  %61 = load ptr, ptr %8, align 8, !tbaa !9
  %62 = load i32, ptr %9, align 4, !tbaa !5
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds ptr, ptr %61, i64 %63
  %65 = load ptr, ptr %64, align 8, !tbaa !9
  %66 = call ptr @hash_remove_mapping(ptr noundef %60, ptr noundef %65)
  %67 = load ptr, ptr %8, align 8, !tbaa !9
  %68 = load i32, ptr %9, align 4, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds ptr, ptr %67, i64 %69
  %71 = load ptr, ptr %70, align 8, !tbaa !9
  %72 = load ptr, ptr %6, align 8, !tbaa !9
  %73 = load ptr, ptr %8, align 8, !tbaa !9
  %74 = load i32, ptr %9, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds ptr, ptr %73, i64 %75
  %77 = load ptr, ptr %76, align 8, !tbaa !9
  %78 = call i32 @hash_exist_mapping(ptr noundef %72, ptr noundef %77)
  %79 = call i32 (ptr, ...) @printf(ptr noundef @.str.32, ptr noundef %71, i32 noundef %78)
  %80 = call i32 (ptr, ...) @printf(ptr noundef @.str.34)
  br label %81

81:                                               ; preds = %40
  %82 = load i32, ptr %9, align 4, !tbaa !5
  %83 = add nsw i32 %82, 1
  store i32 %83, ptr %9, align 4, !tbaa !5
  br label %36, !llvm.loop !13

84:                                               ; preds = %36
  %85 = call i32 (ptr, ...) @printf(ptr noundef @.str.31)
  %86 = call i32 @getchar()
  %87 = load ptr, ptr %6, align 8, !tbaa !9
  call void @print_hash_info(ptr noundef %87)
  %88 = load ptr, ptr %6, align 8, !tbaa !9
  call void @free_hash_table(ptr noundef %88, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 240, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  ret i32 0
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

declare ptr @new_hash_table() #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

declare ptr @hash_put_mapping(ptr noundef, ptr noundef, ptr noundef) #1

; Function Attrs: inlinehint nounwind uwtable
declare i32 @getchar() #4

declare i32 @hash_exist_mapping(ptr noundef, ptr noundef) #1

declare ptr @hash_remove_mapping(ptr noundef, ptr noundef) #1

declare void @free_hash_table(ptr noundef, ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

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 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { inlinehint 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 #5 = { 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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; 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"

@__const.main.names = external hidden unnamed_addr constant [30 x ptr], align 16
@.str.31 = external hidden unnamed_addr constant [27 x i8], align 1
@.str.32 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [35 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local void @print_hash_info(ptr noundef) local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readnone %1) local_unnamed_addr #0 {
  %3 = tail call ptr @new_hash_table() #4
  tail call void @print_hash_info(ptr noundef %3)
  %4 = load ptr, ptr @__const.main.names, align 16, !tbaa !5
  %5 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %4, ptr noundef %4) #4
  %6 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 8), align 8, !tbaa !5
  %7 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %6, ptr noundef %6) #4
  %8 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 16), align 16, !tbaa !5
  %9 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %8, ptr noundef %8) #4
  %10 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 24), align 8, !tbaa !5
  %11 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %10, ptr noundef %10) #4
  %12 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 32), align 16, !tbaa !5
  %13 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %12, ptr noundef %12) #4
  %14 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 40), align 8, !tbaa !5
  %15 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %14, ptr noundef %14) #4
  %16 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 48), align 16, !tbaa !5
  %17 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %16, ptr noundef %16) #4
  %18 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 56), align 8, !tbaa !5
  %19 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %18, ptr noundef %18) #4
  %20 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 64), align 16, !tbaa !5
  %21 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %20, ptr noundef %20) #4
  %22 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 72), align 8, !tbaa !5
  %23 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %22, ptr noundef %22) #4
  %24 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 80), align 16, !tbaa !5
  %25 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %24, ptr noundef %24) #4
  %26 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 88), align 8, !tbaa !5
  %27 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %26, ptr noundef %26) #4
  %28 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 96), align 16, !tbaa !5
  %29 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %28, ptr noundef %28) #4
  %30 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 104), align 8, !tbaa !5
  %31 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %30, ptr noundef %30) #4
  %32 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 112), align 16, !tbaa !5
  %33 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %32, ptr noundef %32) #4
  %34 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 120), align 8, !tbaa !5
  %35 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %34, ptr noundef %34) #4
  %36 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 128), align 16, !tbaa !5
  %37 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %36, ptr noundef %36) #4
  %38 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 136), align 8, !tbaa !5
  %39 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %38, ptr noundef %38) #4
  %40 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 144), align 16, !tbaa !5
  %41 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %40, ptr noundef %40) #4
  %42 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 152), align 8, !tbaa !5
  %43 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %42, ptr noundef %42) #4
  %44 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 160), align 16, !tbaa !5
  %45 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %44, ptr noundef %44) #4
  %46 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 168), align 8, !tbaa !5
  %47 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %46, ptr noundef %46) #4
  %48 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 176), align 16, !tbaa !5
  %49 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %48, ptr noundef %48) #4
  %50 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 184), align 8, !tbaa !5
  %51 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %50, ptr noundef %50) #4
  %52 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 192), align 16, !tbaa !5
  %53 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %52, ptr noundef %52) #4
  %54 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 200), align 8, !tbaa !5
  %55 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %54, ptr noundef %54) #4
  %56 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 208), align 16, !tbaa !5
  %57 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %56, ptr noundef %56) #4
  %58 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 216), align 8, !tbaa !5
  %59 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %58, ptr noundef %58) #4
  %60 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 224), align 16, !tbaa !5
  %61 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %60, ptr noundef %60) #4
  %62 = load ptr, ptr getelementptr inbounds (i8, ptr @__const.main.names, i64 232), align 8, !tbaa !5
  %63 = tail call ptr @hash_put_mapping(ptr noundef %3, ptr noundef %62, ptr noundef %62) #4
  tail call void @print_hash_info(ptr noundef %3)
  %64 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.31)
  %65 = tail call i32 @getchar()
  br label %66

66:                                               ; preds = %2, %66
  %indvars.iv = phi i64 [ 0, %2 ], [ %indvars.iv.next, %66 ]
  %67 = getelementptr inbounds ptr, ptr @__const.main.names, i64 %indvars.iv
  %68 = load ptr, ptr %67, align 8, !tbaa !5
  %69 = tail call i32 @hash_exist_mapping(ptr noundef %3, ptr noundef %68) #4
  %70 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.32, ptr noundef %68, i32 noundef %69)
  %71 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.33, ptr noundef %68)
  %72 = tail call ptr @hash_remove_mapping(ptr noundef %3, ptr noundef %68) #4
  %73 = tail call i32 @hash_exist_mapping(ptr noundef %3, ptr noundef %68) #4
  %74 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.32, ptr noundef %68, i32 noundef %73)
  %75 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.34)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 30
  br i1 %exitcond.not, label %76, label %66, !llvm.loop !9

76:                                               ; preds = %66
  %77 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.31)
  %78 = tail call i32 @getchar()
  tail call void @print_hash_info(ptr noundef %3)
  tail call void @free_hash_table(ptr noundef %3, ptr noundef null) #4
  ret i32 0
}

declare ptr @new_hash_table() local_unnamed_addr #2

declare ptr @hash_put_mapping(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: inlinehint nofree nounwind uwtable
declare noundef i32 @getchar() local_unnamed_addr #3

declare i32 @hash_exist_mapping(ptr noundef, ptr noundef) local_unnamed_addr #2

declare ptr @hash_remove_mapping(ptr noundef, ptr noundef) local_unnamed_addr #2

declare void @free_hash_table(ptr noundef, ptr noundef) local_unnamed_addr #2

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 = { 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 #2 = { "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 = { inlinehint 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" }
attributes #4 = { 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/C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass