; LLVM IR from begeekmyfriend/leetcode :: 0057_insert_interval (insert_interval)

; 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"

@stderr = external global ptr, align 8
@.str = external hidden unnamed_addr constant [41 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local ptr @insert(ptr noundef, i32 noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) #0

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

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 [2 x i32], align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  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
  %13 = load i32, ptr %4, align 4, !tbaa !5
  %14 = icmp slt i32 %13, 3
  br i1 %14, label %19, label %15

15:                                               ; preds = %2
  %16 = load i32, ptr %4, align 4, !tbaa !5
  %17 = srem i32 %16, 2
  %18 = icmp eq i32 %17, 0
  br i1 %18, label %19, label %22

19:                                               ; preds = %15, %2
  %20 = load ptr, ptr @stderr, align 8, !tbaa !9
  %21 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %20, ptr noundef @.str) #7
  call void @exit(i32 noundef -1) #8
  unreachable

22:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  %23 = load ptr, ptr %5, align 8, !tbaa !9
  %24 = getelementptr inbounds ptr, ptr %23, i64 1
  %25 = load ptr, ptr %24, align 8, !tbaa !9
  %26 = call i32 @atoi(ptr noundef %25) #9
  %27 = getelementptr inbounds [2 x i32], ptr %6, i64 0, i64 0
  store i32 %26, ptr %27, align 4, !tbaa !5
  %28 = load ptr, ptr %5, align 8, !tbaa !9
  %29 = getelementptr inbounds ptr, ptr %28, i64 2
  %30 = load ptr, ptr %29, align 8, !tbaa !9
  %31 = call i32 @atoi(ptr noundef %30) #9
  %32 = getelementptr inbounds [2 x i32], ptr %6, i64 0, i64 1
  store i32 %31, ptr %32, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 0, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  %33 = load i32, ptr %4, align 4, !tbaa !5
  %34 = sub nsw i32 %33, 3
  %35 = sdiv i32 %34, 2
  %36 = sext i32 %35 to i64
  %37 = mul i64 %36, 4
  %38 = call noalias ptr @malloc(i64 noundef %37) #10
  store ptr %38, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %39 = load i32, ptr %4, align 4, !tbaa !5
  %40 = sub nsw i32 %39, 3
  %41 = sdiv i32 %40, 2
  %42 = sext i32 %41 to i64
  %43 = mul i64 %42, 8
  %44 = call noalias ptr @malloc(i64 noundef %43) #10
  store ptr %44, ptr %10, align 8, !tbaa !9
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %85, %22
  %46 = load i32, ptr %7, align 4, !tbaa !5
  %47 = load i32, ptr %4, align 4, !tbaa !5
  %48 = sub nsw i32 %47, 3
  %49 = sdiv i32 %48, 2
  %50 = icmp slt i32 %46, %49
  br i1 %50, label %51, label %88

51:                                               ; preds = %45
  %52 = call noalias ptr @malloc(i64 noundef 8) #10
  %53 = load ptr, ptr %10, align 8, !tbaa !9
  %54 = load i32, ptr %7, align 4, !tbaa !5
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds ptr, ptr %53, i64 %55
  store ptr %52, ptr %56, align 8, !tbaa !9
  %57 = load ptr, ptr %5, align 8, !tbaa !9
  %58 = load i32, ptr %7, align 4, !tbaa !5
  %59 = mul nsw i32 %58, 2
  %60 = add nsw i32 %59, 3
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds ptr, ptr %57, i64 %61
  %63 = load ptr, ptr %62, align 8, !tbaa !9
  %64 = call i32 @atoi(ptr noundef %63) #9
  %65 = load ptr, ptr %10, align 8, !tbaa !9
  %66 = load i32, ptr %7, align 4, !tbaa !5
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds ptr, ptr %65, i64 %67
  %69 = load ptr, ptr %68, align 8, !tbaa !9
  %70 = getelementptr inbounds i32, ptr %69, i64 0
  store i32 %64, ptr %70, align 4, !tbaa !5
  %71 = load ptr, ptr %5, align 8, !tbaa !9
  %72 = load i32, ptr %7, align 4, !tbaa !5
  %73 = mul nsw i32 %72, 2
  %74 = add nsw i32 %73, 4
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds ptr, ptr %71, i64 %75
  %77 = load ptr, ptr %76, align 8, !tbaa !9
  %78 = call i32 @atoi(ptr noundef %77) #9
  %79 = load ptr, ptr %10, align 8, !tbaa !9
  %80 = load i32, ptr %7, align 4, !tbaa !5
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds ptr, ptr %79, i64 %81
  %83 = load ptr, ptr %82, align 8, !tbaa !9
  %84 = getelementptr inbounds i32, ptr %83, i64 1
  store i32 %78, ptr %84, align 4, !tbaa !5
  br label %85

85:                                               ; preds = %51
  %86 = load i32, ptr %7, align 4, !tbaa !5
  %87 = add nsw i32 %86, 1
  store i32 %87, ptr %7, align 4, !tbaa !5
  br label %45, !llvm.loop !11

88:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  %89 = load ptr, ptr %10, align 8, !tbaa !9
  %90 = load i32, ptr %4, align 4, !tbaa !5
  %91 = sub nsw i32 %90, 3
  %92 = sdiv i32 %91, 2
  %93 = load ptr, ptr %9, align 8, !tbaa !9
  %94 = getelementptr inbounds [2 x i32], ptr %6, i64 0, i64 0
  %95 = call ptr @insert(ptr noundef %89, i32 noundef %92, ptr noundef %93, ptr noundef %94, i32 noundef 2, ptr noundef %8, ptr noundef %11)
  store ptr %95, ptr %12, align 8, !tbaa !9
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %96

96:                                               ; preds = %116, %88
  %97 = load i32, ptr %7, align 4, !tbaa !5
  %98 = load i32, ptr %8, align 4, !tbaa !5
  %99 = icmp slt i32 %97, %98
  br i1 %99, label %100, label %119

100:                                              ; preds = %96
  %101 = load ptr, ptr %12, align 8, !tbaa !9
  %102 = load i32, ptr %7, align 4, !tbaa !5
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds ptr, ptr %101, i64 %103
  %105 = load ptr, ptr %104, align 8, !tbaa !9
  %106 = getelementptr inbounds i32, ptr %105, i64 0
  %107 = load i32, ptr %106, align 4, !tbaa !5
  %108 = load ptr, ptr %12, align 8, !tbaa !9
  %109 = load i32, ptr %7, align 4, !tbaa !5
  %110 = sext i32 %109 to i64
  %111 = getelementptr inbounds ptr, ptr %108, i64 %110
  %112 = load ptr, ptr %111, align 8, !tbaa !9
  %113 = getelementptr inbounds i32, ptr %112, i64 1
  %114 = load i32, ptr %113, align 4, !tbaa !5
  %115 = call i32 (ptr, ...) @printf(ptr noundef @.str.1, i32 noundef %107, i32 noundef %114)
  br label %116

116:                                              ; preds = %100
  %117 = load i32, ptr %7, align 4, !tbaa !5
  %118 = add nsw i32 %117, 1
  store i32 %118, ptr %7, align 4, !tbaa !5
  br label %96, !llvm.loop !13

119:                                              ; preds = %96
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  ret i32 0
}

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #3

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #4

; Function Attrs: inlinehint nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr noundef nonnull) #5

declare i32 @printf(ptr noundef, ...) #6

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 = { 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 = { 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 #4 = { noreturn 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 = { inlinehint nounwind willreturn memory(read) 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 #6 = { "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 #7 = { nounwind }
attributes #8 = { noreturn nounwind }
attributes #9 = { nounwind willreturn memory(read) }
attributes #10 = { 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 = !{!"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"

@stderr = external local_unnamed_addr global ptr, align 8
@.str = external hidden unnamed_addr constant [41 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [9 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local ptr @insert(ptr noundef, i32 noundef, ptr noundef, ptr noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

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

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

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #0 {
  %3 = alloca [2 x i32], align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = icmp slt i32 %0, 3
  %7 = and i32 %0, 1
  %8 = icmp eq i32 %7, 0
  %or.cond = or i1 %6, %8
  br i1 %or.cond, label %9, label %12

9:                                                ; preds = %2
  %10 = load ptr, ptr @stderr, align 8, !tbaa !5
  %11 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %10, ptr noundef nonnull @.str) #7
  tail call void @exit(i32 noundef -1) #8
  unreachable

12:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #9
  %13 = getelementptr inbounds i8, ptr %1, i64 8
  %14 = load ptr, ptr %13, align 8, !tbaa !5
  %15 = tail call i32 @atoi(ptr nocapture noundef %14) #10
  store i32 %15, ptr %3, align 4, !tbaa !9
  %16 = getelementptr inbounds i8, ptr %1, i64 16
  %17 = load ptr, ptr %16, align 8, !tbaa !5
  %18 = tail call i32 @atoi(ptr nocapture noundef %17) #10
  %19 = getelementptr inbounds i8, ptr %3, i64 4
  store i32 %18, ptr %19, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #9
  store i32 0, ptr %4, align 4, !tbaa !9
  %20 = add nsw i32 %0, -3
  %21 = lshr exact i32 %20, 1
  %22 = zext nneg i32 %21 to i64
  %23 = shl nuw nsw i64 %22, 2
  %24 = tail call noalias ptr @malloc(i64 noundef %23) #11
  %25 = shl nuw nsw i64 %22, 3
  %26 = tail call noalias ptr @malloc(i64 noundef %25) #11
  %.not = icmp eq i32 %20, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %12
  %umax = tail call i32 @llvm.umax.i32(i32 %21, i32 1)
  %wide.trip.count = zext nneg i32 %umax to i64
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.lr.ph
  %indvars.iv = phi i64 [ 0, %.lr.ph.preheader ], [ %indvars.iv.next, %.lr.ph ]
  %27 = tail call noalias dereferenceable_or_null(8) ptr @malloc(i64 noundef 8) #11
  %28 = getelementptr inbounds ptr, ptr %26, i64 %indvars.iv
  store ptr %27, ptr %28, align 8, !tbaa !5
  %.idx = shl nsw i64 %indvars.iv, 4
  %29 = getelementptr inbounds i8, ptr %1, i64 %.idx
  %30 = getelementptr inbounds i8, ptr %29, i64 24
  %31 = load ptr, ptr %30, align 8, !tbaa !5
  %32 = tail call i32 @atoi(ptr nocapture noundef %31) #10
  store i32 %32, ptr %27, align 4, !tbaa !9
  %33 = getelementptr inbounds i8, ptr %29, i64 32
  %34 = load ptr, ptr %33, align 8, !tbaa !5
  %35 = tail call i32 @atoi(ptr nocapture noundef %34) #10
  %36 = getelementptr inbounds i8, ptr %27, i64 4
  store i32 %35, ptr %36, align 4, !tbaa !9
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph, %12
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #9
  %37 = call ptr @insert(ptr noundef %26, i32 noundef %21, ptr noundef %24, ptr noundef nonnull %3, i32 noundef 2, ptr noundef nonnull %4, ptr noundef nonnull %5)
  %38 = load i32, ptr %4, align 4, !tbaa !9
  %39 = icmp sgt i32 %38, 0
  br i1 %39, label %.lr.ph33, label %._crit_edge34

.lr.ph33:                                         ; preds = %._crit_edge, %.lr.ph33
  %indvars.iv36 = phi i64 [ %indvars.iv.next37, %.lr.ph33 ], [ 0, %._crit_edge ]
  %40 = getelementptr inbounds ptr, ptr %37, i64 %indvars.iv36
  %41 = load ptr, ptr %40, align 8, !tbaa !5
  %42 = load i32, ptr %41, align 4, !tbaa !9
  %43 = getelementptr inbounds i8, ptr %41, i64 4
  %44 = load i32, ptr %43, align 4, !tbaa !9
  %45 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef %42, i32 noundef %44)
  %indvars.iv.next37 = add nuw nsw i64 %indvars.iv36, 1
  %46 = load i32, ptr %4, align 4, !tbaa !9
  %47 = sext i32 %46 to i64
  %48 = icmp slt i64 %indvars.iv.next37, %47
  br i1 %48, label %.lr.ph33, label %._crit_edge34, !llvm.loop !13

._crit_edge34:                                    ; preds = %.lr.ph33, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #9
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr nocapture noundef nonnull) local_unnamed_addr #5

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umax.i32(i32, i32) #6

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 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 = { 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 #4 = { noreturn 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 = { inlinehint mustprogress nofree nounwind willreturn memory(read) 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 #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { cold nounwind }
attributes #8 = { noreturn nounwind }
attributes #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(read) }
attributes #11 = { 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 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


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