; LLVM IR from tangjz/acm-icpc :: lydsy (2751)

; 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.std::pair" = type { i32, i32 }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@k = external dso_local global i32, align 4
@ans = external dso_local global i32, align 4
@seq = external dso_local global [100001 x %"struct.std::pair"], align 16
@.str = external hidden unnamed_addr constant [7 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z7mod_powii(i32 noundef, i32 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %6 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n, ptr noundef @m, ptr noundef @k)
  %7 = load i32, ptr @n, align 4, !tbaa !5
  %8 = sext i32 %7 to i64
  %9 = load i32, ptr @n, align 4, !tbaa !5
  %10 = add nsw i32 %9, 1
  %11 = sext i32 %10 to i64
  %12 = mul nsw i64 %8, %11
  %13 = sdiv i64 %12, 2
  %14 = srem i64 %13, 1000000007
  %15 = trunc i64 %14 to i32
  store i32 %15, ptr @n, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %16

16:                                               ; preds = %31, %0
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %18 = load i32, ptr @k, align 4, !tbaa !5
  %19 = icmp slt i32 %17, %18
  br i1 %19, label %21, label %20

20:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %34

21:                                               ; preds = %16
  %22 = load i32, ptr %2, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %23
  %25 = getelementptr inbounds %"struct.std::pair", ptr %24, i32 0, i32 0
  %26 = load i32, ptr %2, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %27
  %29 = getelementptr inbounds %"struct.std::pair", ptr %28, i32 0, i32 1
  %30 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %25, ptr noundef %29)
  br label %31

31:                                               ; preds = %21
  %32 = load i32, ptr %2, align 4, !tbaa !5
  %33 = add nsw i32 %32, 1
  store i32 %33, ptr %2, align 4, !tbaa !5
  br label %16, !llvm.loop !9

34:                                               ; preds = %20
  %35 = load i32, ptr @k, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds %"struct.std::pair", ptr @seq, i64 %36
  call void @_ZSt4sortIPSt4pairIiiEEvT_S3_(ptr noundef @seq, ptr noundef %37)
  %38 = load i32, ptr @k, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds %"struct.std::pair", ptr @seq, i64 %39
  %41 = call noundef ptr @_ZSt6uniqueIPSt4pairIiiEET_S3_S3_(ptr noundef @seq, ptr noundef %40)
  %42 = ptrtoint ptr %41 to i64
  %43 = sub i64 %42, ptrtoint (ptr @seq to i64)
  %44 = sdiv exact i64 %43, 8
  %45 = trunc i64 %44 to i32
  store i32 %45, ptr @k, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  store i32 0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  br label %46

46:                                               ; preds = %99, %34
  %47 = load i32, ptr %3, align 4, !tbaa !5
  %48 = load i32, ptr @k, align 4, !tbaa !5
  %49 = icmp slt i32 %47, %48
  br i1 %49, label %51, label %50

50:                                               ; preds = %46
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  br label %101

51:                                               ; preds = %46
  %52 = load i32, ptr @m, align 4, !tbaa !5
  %53 = add nsw i32 %52, -1
  store i32 %53, ptr @m, align 4, !tbaa !5
  %54 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %54, ptr %4, align 4, !tbaa !5
  %55 = load i32, ptr @n, align 4, !tbaa !5
  store i32 %55, ptr %5, align 4, !tbaa !5
  br label %56

56:                                               ; preds = %88, %51
  %57 = load i32, ptr %4, align 4, !tbaa !5
  %58 = load i32, ptr @k, align 4, !tbaa !5
  %59 = icmp slt i32 %57, %58
  br i1 %59, label %60, label %72

60:                                               ; preds = %56
  %61 = load i32, ptr %3, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %62
  %64 = getelementptr inbounds %"struct.std::pair", ptr %63, i32 0, i32 0
  %65 = load i32, ptr %64, align 8, !tbaa !11
  %66 = load i32, ptr %4, align 4, !tbaa !5
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %67
  %69 = getelementptr inbounds %"struct.std::pair", ptr %68, i32 0, i32 0
  %70 = load i32, ptr %69, align 8, !tbaa !11
  %71 = icmp eq i32 %65, %70
  br label %72

72:                                               ; preds = %60, %56
  %73 = phi i1 [ false, %56 ], [ %71, %60 ]
  br i1 %73, label %74, label %91

74:                                               ; preds = %72
  %75 = load i32, ptr %4, align 4, !tbaa !5
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %76
  %78 = getelementptr inbounds %"struct.std::pair", ptr %77, i32 0, i32 1
  %79 = load i32, ptr %78, align 4, !tbaa !13
  %80 = load i32, ptr %5, align 4, !tbaa !5
  %81 = sub nsw i32 %80, %79
  store i32 %81, ptr %5, align 4, !tbaa !5
  %82 = load i32, ptr %5, align 4, !tbaa !5
  %83 = icmp slt i32 %82, 0
  br i1 %83, label %84, label %87

84:                                               ; preds = %74
  %85 = load i32, ptr %5, align 4, !tbaa !5
  %86 = add nsw i32 %85, 1000000007
  store i32 %86, ptr %5, align 4, !tbaa !5
  br label %87

87:                                               ; preds = %84, %74
  br label %88

88:                                               ; preds = %87
  %89 = load i32, ptr %4, align 4, !tbaa !5
  %90 = add nsw i32 %89, 1
  store i32 %90, ptr %4, align 4, !tbaa !5
  br label %56, !llvm.loop !14

91:                                               ; preds = %72
  %92 = load i32, ptr @ans, align 4, !tbaa !5
  %93 = sext i32 %92 to i64
  %94 = load i32, ptr %5, align 4, !tbaa !5
  %95 = sext i32 %94 to i64
  %96 = mul nsw i64 %93, %95
  %97 = srem i64 %96, 1000000007
  %98 = trunc i64 %97 to i32
  store i32 %98, ptr @ans, align 4, !tbaa !5
  br label %99

99:                                               ; preds = %91
  %100 = load i32, ptr %4, align 4, !tbaa !5
  store i32 %100, ptr %3, align 4, !tbaa !5
  br label %46, !llvm.loop !15

101:                                              ; preds = %50
  %102 = load i32, ptr @ans, align 4, !tbaa !5
  %103 = sext i32 %102 to i64
  %104 = load i32, ptr @n, align 4, !tbaa !5
  %105 = load i32, ptr @m, align 4, !tbaa !5
  %106 = call noundef i32 @_Z7mod_powii(i32 noundef %104, i32 noundef %105)
  %107 = sext i32 %106 to i64
  %108 = mul nsw i64 %103, %107
  %109 = srem i64 %108, 1000000007
  %110 = trunc i64 %109 to i32
  store i32 %110, ptr @ans, align 4, !tbaa !5
  %111 = load i32, ptr @ans, align 4, !tbaa !5
  %112 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %111)
  ret i32 0
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIPSt4pairIiiEEvT_S3_(ptr noundef, ptr noundef) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt6uniqueIPSt4pairIiiEET_S3_S3_(ptr noundef, ptr noundef) #4

declare i32 @printf(ptr noundef, ...) #3

attributes #0 = { mustprogress 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 = { mustprogress norecurse 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 = { "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 = { inlinehint mustprogress 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++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!13 = !{!12, !6, i64 4}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


; 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"

%"struct.std::pair" = type { i32, i32 }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@k = external dso_local global i32, align 4
@ans = external dso_local local_unnamed_addr global i32, align 4
@seq = external dso_local global [100001 x %"struct.std::pair"], align 16
@.str = external hidden unnamed_addr constant [7 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z7mod_powii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 {
  %1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @m, ptr noundef nonnull @k)
  %2 = load i32, ptr @n, align 4, !tbaa !5
  %3 = sext i32 %2 to i64
  %4 = add nsw i32 %2, 1
  %5 = sext i32 %4 to i64
  %6 = mul nsw i64 %5, %3
  %7 = sdiv i64 %6, 2
  %8 = srem i64 %7, 1000000007
  %9 = trunc nsw i64 %8 to i32
  store i32 %9, ptr @n, align 4, !tbaa !5
  %10 = load i32, ptr @k, align 4, !tbaa !5
  %11 = icmp sgt i32 %10, 0
  br i1 %11, label %.lr.ph, label %.._crit_edge_crit_edge

.._crit_edge_crit_edge:                           ; preds = %0
  %.pre40 = sext i32 %10 to i64
  br label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %.._crit_edge_crit_edge
  %.pre-phi = phi i64 [ %.pre40, %.._crit_edge_crit_edge ], [ %28, %.lr.ph ]
  %12 = getelementptr inbounds %"struct.std::pair", ptr @seq, i64 %.pre-phi
  tail call void @_ZSt4sortIPSt4pairIiiEEvT_S3_(ptr noundef nonnull @seq, ptr noundef nonnull %12)
  %13 = load i32, ptr @k, align 4, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds %"struct.std::pair", ptr @seq, i64 %14
  %16 = tail call noundef ptr @_ZSt6uniqueIPSt4pairIiiEET_S3_S3_(ptr noundef nonnull @seq, ptr noundef nonnull %15)
  %17 = ptrtoint ptr %16 to i64
  %18 = sub i64 %17, ptrtoint (ptr @seq to i64)
  %19 = lshr exact i64 %18, 3
  %20 = trunc i64 %19 to i32
  store i32 %20, ptr @k, align 4, !tbaa !5
  %21 = icmp sgt i32 %20, 0
  %ans.promoted = load i32, ptr @ans, align 4, !tbaa !5
  br i1 %21, label %.lr.ph27, label %._crit_edge._crit_edge

._crit_edge._crit_edge:                           ; preds = %._crit_edge
  %.pre38 = load i32, ptr @n, align 4, !tbaa !5
  %.pre39 = load i32, ptr @m, align 4, !tbaa !5
  br label %31

.lr.ph27:                                         ; preds = %._crit_edge
  %m.promoted = load i32, ptr @m, align 4, !tbaa !5
  %22 = load i32, ptr @n, align 4, !tbaa !5
  %23 = and i64 %19, 2147483647
  br label %42

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %24 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %indvars.iv
  %25 = getelementptr inbounds i8, ptr %24, i64 4
  %26 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %24, ptr noundef nonnull %25)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %27 = load i32, ptr @k, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = icmp slt i64 %indvars.iv.next, %28
  br i1 %29, label %.lr.ph, label %._crit_edge, !llvm.loop !9

._crit_edge28:                                    ; preds = %.critedge, %.critedge.thread
  %30 = phi i32 [ %64, %.critedge.thread ], [ %70, %.critedge ]
  store i32 %45, ptr @m, align 4, !tbaa !5
  store i32 %30, ptr @ans, align 4, !tbaa !5
  br label %31

31:                                               ; preds = %._crit_edge._crit_edge, %._crit_edge28
  %32 = phi i32 [ %.pre39, %._crit_edge._crit_edge ], [ %45, %._crit_edge28 ]
  %33 = phi i32 [ %.pre38, %._crit_edge._crit_edge ], [ %22, %._crit_edge28 ]
  %34 = phi i32 [ %ans.promoted, %._crit_edge._crit_edge ], [ %30, %._crit_edge28 ]
  %35 = sext i32 %34 to i64
  %36 = tail call noundef i32 @_Z7mod_powii(i32 noundef %33, i32 noundef %32)
  %37 = sext i32 %36 to i64
  %38 = mul nsw i64 %37, %35
  %39 = srem i64 %38, 1000000007
  %40 = trunc nsw i64 %39 to i32
  store i32 %40, ptr @ans, align 4, !tbaa !5
  %41 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %40)
  ret i32 0

42:                                               ; preds = %.lr.ph27, %.critedge
  %.01725 = phi i64 [ 0, %.lr.ph27 ], [ %indvars.iv35, %.critedge ]
  %43 = phi i32 [ %m.promoted, %.lr.ph27 ], [ %45, %.critedge ]
  %44 = phi i32 [ %ans.promoted, %.lr.ph27 ], [ %70, %.critedge ]
  %45 = add nsw i32 %43, -1
  %sext = shl i64 %.01725, 32
  %46 = ashr exact i64 %sext, 32
  %47 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %46
  %48 = load i32, ptr %47, align 8, !tbaa !11
  br label %49

49:                                               ; preds = %42, %53
  %indvars.iv35 = phi i64 [ %46, %42 ], [ %indvars.iv.next36, %53 ]
  %.024 = phi i32 [ %22, %42 ], [ %spec.select, %53 ]
  %50 = getelementptr inbounds [100001 x %"struct.std::pair"], ptr @seq, i64 0, i64 %indvars.iv35
  %51 = load i32, ptr %50, align 8, !tbaa !11
  %52 = icmp eq i32 %48, %51
  br i1 %52, label %53, label %.critedge

53:                                               ; preds = %49
  %54 = getelementptr inbounds i8, ptr %50, i64 4
  %55 = load i32, ptr %54, align 4, !tbaa !13
  %56 = sub nsw i32 %.024, %55
  %57 = icmp slt i32 %56, 0
  %58 = add nsw i32 %56, 1000000007
  %spec.select = select i1 %57, i32 %58, i32 %56
  %indvars.iv.next36 = add nsw i64 %indvars.iv35, 1
  %59 = icmp slt i64 %indvars.iv.next36, %23
  br i1 %59, label %49, label %.critedge.thread, !llvm.loop !14

.critedge.thread:                                 ; preds = %53
  %60 = sext i32 %44 to i64
  %61 = sext i32 %spec.select to i64
  %62 = mul nsw i64 %60, %61
  %63 = srem i64 %62, 1000000007
  %64 = trunc nsw i64 %63 to i32
  br label %._crit_edge28

.critedge:                                        ; preds = %49
  %65 = trunc nsw i64 %indvars.iv35 to i32
  %66 = sext i32 %44 to i64
  %67 = sext i32 %.024 to i64
  %68 = mul nsw i64 %66, %67
  %69 = srem i64 %68, 1000000007
  %70 = trunc nsw i64 %69 to i32
  %71 = icmp slt i32 %65, %20
  br i1 %71, label %42, label %._crit_edge28, !llvm.loop !15
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIPSt4pairIiiEEvT_S3_(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt6uniqueIPSt4pairIiiEET_S3_S3_(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

attributes #0 = { mustprogress 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 norecurse 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 = { 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 #3 = { inlinehint mustprogress 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!13 = !{!12, !6, i64 4}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


; Effective O3 passes: BDCEPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass