; LLVM IR from venumb/ZSPACE :: cpp/depends/alglib/cpp/src (solvers)

; 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.alglib_impl::ae_matrix" = type { i64, i64, i64, i64, i8, %"struct.alglib_impl::ae_dyn_block", %union.anon.0 }
%"struct.alglib_impl::ae_dyn_block" = type { ptr, ptr, ptr, ptr }
%union.anon.0 = type { ptr }

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11alglib_impl27spdmatrixcholeskysolvemfastEPNS_9ae_matrixElbS1_lPlPNS_8ae_stateE(ptr noundef %0, i64 noundef %1, i1 noundef zeroext %2, ptr noundef %3, i64 noundef %4, ptr noundef %5, ptr noundef %6) #1 {
  %8 = alloca ptr, align 8
  %9 = alloca i64, align 8
  %10 = alloca i8, align 1
  %11 = alloca ptr, align 8
  %12 = alloca i64, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i64, align 8
  %16 = alloca i64, align 8
  %17 = alloca i64, align 8
  %18 = alloca i32, align 4
  store ptr %0, ptr %8, align 8, !tbaa !5
  store i64 %1, ptr %9, align 8, !tbaa !9
  %19 = zext i1 %2 to i8
  store i8 %19, ptr %10, align 1, !tbaa !11
  store ptr %3, ptr %11, align 8, !tbaa !5
  store i64 %4, ptr %12, align 8, !tbaa !9
  store ptr %5, ptr %13, align 8, !tbaa !5
  store ptr %6, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #3
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #3
  %20 = load ptr, ptr %13, align 8, !tbaa !5
  store i64 0, ptr %20, align 8, !tbaa !9
  %21 = load ptr, ptr %13, align 8, !tbaa !5
  store i64 1, ptr %21, align 8, !tbaa !9
  %22 = load i64, ptr %9, align 8, !tbaa !9
  %23 = icmp sle i64 %22, 0
  br i1 %23, label %24, label %26

24:                                               ; preds = %7
  %25 = load ptr, ptr %13, align 8, !tbaa !5
  store i64 -1, ptr %25, align 8, !tbaa !9
  store i32 1, ptr %18, align 4
  br label %103

26:                                               ; preds = %7
  store i64 0, ptr %17, align 8, !tbaa !9
  br label %27

27:                                               ; preds = %74, %26
  %28 = load i64, ptr %17, align 8, !tbaa !9
  %29 = load i64, ptr %9, align 8, !tbaa !9
  %30 = sub nsw i64 %29, 1
  %31 = icmp sle i64 %28, %30
  br i1 %31, label %32, label %77

32:                                               ; preds = %27
  %33 = load ptr, ptr %8, align 8, !tbaa !5
  %34 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %33, i32 0, i32 6
  %35 = load ptr, ptr %34, align 8, !tbaa !13
  %36 = load i64, ptr %17, align 8, !tbaa !9
  %37 = getelementptr inbounds ptr, ptr %35, i64 %36
  %38 = load ptr, ptr %37, align 8, !tbaa !5
  %39 = load i64, ptr %17, align 8, !tbaa !9
  %40 = getelementptr inbounds double, ptr %38, i64 %39
  %41 = load double, ptr %40, align 8, !tbaa !14
  %42 = call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %41, double noundef 0.000000e+00)
  br i1 %42, label %43, label %73

43:                                               ; preds = %32
  store i64 0, ptr %15, align 8, !tbaa !9
  br label %44

44:                                               ; preds = %68, %43
  %45 = load i64, ptr %15, align 8, !tbaa !9
  %46 = load i64, ptr %9, align 8, !tbaa !9
  %47 = sub nsw i64 %46, 1
  %48 = icmp sle i64 %45, %47
  br i1 %48, label %49, label %71

49:                                               ; preds = %44
  store i64 0, ptr %16, align 8, !tbaa !9
  br label %50

50:                                               ; preds = %64, %49
  %51 = load i64, ptr %16, align 8, !tbaa !9
  %52 = load i64, ptr %12, align 8, !tbaa !9
  %53 = sub nsw i64 %52, 1
  %54 = icmp sle i64 %51, %53
  br i1 %54, label %55, label %67

55:                                               ; preds = %50
  %56 = load ptr, ptr %11, align 8, !tbaa !5
  %57 = getelementptr inbounds %"struct.alglib_impl::ae_matrix", ptr %56, i32 0, i32 6
  %58 = load ptr, ptr %57, align 8, !tbaa !13
  %59 = load i64, ptr %15, align 8, !tbaa !9
  %60 = getelementptr inbounds ptr, ptr %58, i64 %59
  %61 = load ptr, ptr %60, align 8, !tbaa !5
  %62 = load i64, ptr %16, align 8, !tbaa !9
  %63 = getelementptr inbounds double, ptr %61, i64 %62
  store double 0.000000e+00, ptr %63, align 8, !tbaa !14
  br label %64

64:                                               ; preds = %55
  %65 = load i64, ptr %16, align 8, !tbaa !9
  %66 = add nsw i64 %65, 1
  store i64 %66, ptr %16, align 8, !tbaa !9
  br label %50, !llvm.loop !16

67:                                               ; preds = %50
  br label %68

68:                                               ; preds = %67
  %69 = load i64, ptr %15, align 8, !tbaa !9
  %70 = add nsw i64 %69, 1
  store i64 %70, ptr %15, align 8, !tbaa !9
  br label %44, !llvm.loop !18

71:                                               ; preds = %44
  %72 = load ptr, ptr %13, align 8, !tbaa !5
  store i64 -3, ptr %72, align 8, !tbaa !9
  store i32 1, ptr %18, align 4
  br label %103

73:                                               ; preds = %32
  br label %74

74:                                               ; preds = %73
  %75 = load i64, ptr %17, align 8, !tbaa !9
  %76 = add nsw i64 %75, 1
  store i64 %76, ptr %17, align 8, !tbaa !9
  br label %27, !llvm.loop !19

77:                                               ; preds = %27
  %78 = load i8, ptr %10, align 1, !tbaa !11, !range !20, !noundef !21
  %79 = trunc i8 %78 to i1
  br i1 %79, label %80, label %91

80:                                               ; preds = %77
  %81 = load i64, ptr %9, align 8, !tbaa !9
  %82 = load i64, ptr %12, align 8, !tbaa !9
  %83 = load ptr, ptr %8, align 8, !tbaa !5
  %84 = load ptr, ptr %11, align 8, !tbaa !5
  %85 = load ptr, ptr %14, align 8, !tbaa !5
  call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %81, i64 noundef %82, ptr noundef %83, i64 noundef 0, i64 noundef 0, i1 noundef zeroext true, i1 noundef zeroext false, i64 noundef 1, ptr noundef %84, i64 noundef 0, i64 noundef 0, ptr noundef %85)
  %86 = load i64, ptr %9, align 8, !tbaa !9
  %87 = load i64, ptr %12, align 8, !tbaa !9
  %88 = load ptr, ptr %8, align 8, !tbaa !5
  %89 = load ptr, ptr %11, align 8, !tbaa !5
  %90 = load ptr, ptr %14, align 8, !tbaa !5
  call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %86, i64 noundef %87, ptr noundef %88, i64 noundef 0, i64 noundef 0, i1 noundef zeroext true, i1 noundef zeroext false, i64 noundef 0, ptr noundef %89, i64 noundef 0, i64 noundef 0, ptr noundef %90)
  br label %102

91:                                               ; preds = %77
  %92 = load i64, ptr %9, align 8, !tbaa !9
  %93 = load i64, ptr %12, align 8, !tbaa !9
  %94 = load ptr, ptr %8, align 8, !tbaa !5
  %95 = load ptr, ptr %11, align 8, !tbaa !5
  %96 = load ptr, ptr %14, align 8, !tbaa !5
  call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %92, i64 noundef %93, ptr noundef %94, i64 noundef 0, i64 noundef 0, i1 noundef zeroext false, i1 noundef zeroext false, i64 noundef 0, ptr noundef %95, i64 noundef 0, i64 noundef 0, ptr noundef %96)
  %97 = load i64, ptr %9, align 8, !tbaa !9
  %98 = load i64, ptr %12, align 8, !tbaa !9
  %99 = load ptr, ptr %8, align 8, !tbaa !5
  %100 = load ptr, ptr %11, align 8, !tbaa !5
  %101 = load ptr, ptr %14, align 8, !tbaa !5
  call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %97, i64 noundef %98, ptr noundef %99, i64 noundef 0, i64 noundef 0, i1 noundef zeroext false, i1 noundef zeroext false, i64 noundef 1, ptr noundef %100, i64 noundef 0, i64 noundef 0, ptr noundef %101)
  br label %102

102:                                              ; preds = %91, %80
  store i32 0, ptr %18, align 4
  br label %103

103:                                              ; preds = %102, %71, %24
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #3
  %104 = load i32, ptr %18, align 4
  switch i32 %104, label %106 [
    i32 0, label %105
    i32 1, label %105
  ]

105:                                              ; preds = %103, %103
  ret void

106:                                              ; preds = %103
  unreachable
}

declare noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef, double noundef) #2

declare void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef, i64 noundef, ptr noundef, i64 noundef, i64 noundef, i1 noundef zeroext, i1 noundef zeroext, i64 noundef, ptr noundef, i64 noundef, i64 noundef, ptr noundef) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { 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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"double", !7, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = distinct !{!18, !17}
!19 = distinct !{!19, !17}
!20 = !{i8 0, i8 2}
!21 = !{}


; 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"

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11alglib_impl27spdmatrixcholeskysolvemfastEPNS_9ae_matrixElbS1_lPlPNS_8ae_stateE(ptr noundef %0, i64 noundef %1, i1 noundef zeroext %2, ptr noundef %3, i64 noundef %4, ptr nocapture noundef writeonly %5, ptr noundef %6) local_unnamed_addr #0 {
  store i64 1, ptr %5, align 8, !tbaa !5
  %8 = icmp slt i64 %1, 1
  br i1 %8, label %10, label %.preheader47

.preheader47:                                     ; preds = %7
  %9 = getelementptr inbounds i8, ptr %0, i64 72
  br label %13

10:                                               ; preds = %7
  store i64 -1, ptr %5, align 8, !tbaa !5
  br label %51

11:                                               ; preds = %13
  %12 = add nuw nsw i64 %.048, 1
  %exitcond.not = icmp eq i64 %12, %1
  br i1 %exitcond.not, label %48, label %13, !llvm.loop !9

13:                                               ; preds = %.preheader47, %11
  %.048 = phi i64 [ 0, %.preheader47 ], [ %12, %11 ]
  %14 = load ptr, ptr %9, align 8, !tbaa !11
  %15 = getelementptr inbounds ptr, ptr %14, i64 %.048
  %16 = load ptr, ptr %15, align 8, !tbaa !12
  %17 = getelementptr inbounds double, ptr %16, i64 %.048
  %18 = load double, ptr %17, align 8, !tbaa !14
  %19 = tail call noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef %18, double noundef 0.000000e+00)
  br i1 %19, label %.preheader.lr.ph, label %11

.preheader.lr.ph:                                 ; preds = %13
  %.not.not4549 = icmp sgt i64 %4, 0
  %20 = getelementptr inbounds i8, ptr %3, i64 72
  br i1 %.not.not4549, label %.preheader.us.preheader, label %._crit_edge53

.preheader.us.preheader:                          ; preds = %.preheader.lr.ph
  %xtraiter = and i64 %4, 3
  %21 = icmp ult i64 %4, 4
  %unroll_iter = and i64 %4, 9223372036854775804
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br label %.preheader.us

.preheader.us:                                    ; preds = %.preheader.us.preheader, %._crit_edge.us
  %.04152.us = phi i64 [ %47, %._crit_edge.us ], [ 0, %.preheader.us.preheader ]
  br i1 %21, label %._crit_edge.us.unr-lcssa, label %.preheader.us.new

.preheader.us.new:                                ; preds = %.preheader.us, %.preheader.us.new
  %.04050.us = phi i64 [ %41, %.preheader.us.new ], [ 0, %.preheader.us ]
  %niter = phi i64 [ %niter.next.3, %.preheader.us.new ], [ 0, %.preheader.us ]
  %22 = load ptr, ptr %20, align 8, !tbaa !11
  %23 = getelementptr inbounds ptr, ptr %22, i64 %.04152.us
  %24 = load ptr, ptr %23, align 8, !tbaa !12
  %25 = getelementptr inbounds double, ptr %24, i64 %.04050.us
  store double 0.000000e+00, ptr %25, align 8, !tbaa !14
  %26 = or disjoint i64 %.04050.us, 1
  %27 = load ptr, ptr %20, align 8, !tbaa !11
  %28 = getelementptr inbounds ptr, ptr %27, i64 %.04152.us
  %29 = load ptr, ptr %28, align 8, !tbaa !12
  %30 = getelementptr inbounds double, ptr %29, i64 %26
  store double 0.000000e+00, ptr %30, align 8, !tbaa !14
  %31 = or disjoint i64 %.04050.us, 2
  %32 = load ptr, ptr %20, align 8, !tbaa !11
  %33 = getelementptr inbounds ptr, ptr %32, i64 %.04152.us
  %34 = load ptr, ptr %33, align 8, !tbaa !12
  %35 = getelementptr inbounds double, ptr %34, i64 %31
  store double 0.000000e+00, ptr %35, align 8, !tbaa !14
  %36 = or disjoint i64 %.04050.us, 3
  %37 = load ptr, ptr %20, align 8, !tbaa !11
  %38 = getelementptr inbounds ptr, ptr %37, i64 %.04152.us
  %39 = load ptr, ptr %38, align 8, !tbaa !12
  %40 = getelementptr inbounds double, ptr %39, i64 %36
  store double 0.000000e+00, ptr %40, align 8, !tbaa !14
  %41 = add nuw nsw i64 %.04050.us, 4
  %niter.next.3 = add i64 %niter, 4
  %niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
  br i1 %niter.ncmp.3, label %._crit_edge.us.unr-lcssa, label %.preheader.us.new, !llvm.loop !16

._crit_edge.us.unr-lcssa:                         ; preds = %.preheader.us.new, %.preheader.us
  %.04050.us.unr = phi i64 [ 0, %.preheader.us ], [ %41, %.preheader.us.new ]
  br i1 %lcmp.mod.not, label %._crit_edge.us, label %.epil.preheader

.epil.preheader:                                  ; preds = %._crit_edge.us.unr-lcssa, %.epil.preheader
  %.04050.us.epil = phi i64 [ %46, %.epil.preheader ], [ %.04050.us.unr, %._crit_edge.us.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.epil.preheader ], [ 0, %._crit_edge.us.unr-lcssa ]
  %42 = load ptr, ptr %20, align 8, !tbaa !11
  %43 = getelementptr inbounds ptr, ptr %42, i64 %.04152.us
  %44 = load ptr, ptr %43, align 8, !tbaa !12
  %45 = getelementptr inbounds double, ptr %44, i64 %.04050.us.epil
  store double 0.000000e+00, ptr %45, align 8, !tbaa !14
  %46 = add nuw nsw i64 %.04050.us.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %._crit_edge.us, label %.epil.preheader, !llvm.loop !17

._crit_edge.us:                                   ; preds = %.epil.preheader, %._crit_edge.us.unr-lcssa
  %47 = add nuw nsw i64 %.04152.us, 1
  %exitcond56.not = icmp eq i64 %47, %1
  br i1 %exitcond56.not, label %._crit_edge53, label %.preheader.us, !llvm.loop !19

._crit_edge53:                                    ; preds = %._crit_edge.us, %.preheader.lr.ph
  store i64 -3, ptr %5, align 8, !tbaa !5
  br label %51

48:                                               ; preds = %11
  br i1 %2, label %49, label %50

49:                                               ; preds = %48
  tail call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %1, i64 noundef %4, ptr noundef nonnull %0, i64 noundef 0, i64 noundef 0, i1 noundef zeroext true, i1 noundef zeroext false, i64 noundef 1, ptr noundef %3, i64 noundef 0, i64 noundef 0, ptr noundef %6)
  tail call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %1, i64 noundef %4, ptr noundef nonnull %0, i64 noundef 0, i64 noundef 0, i1 noundef zeroext true, i1 noundef zeroext false, i64 noundef 0, ptr noundef %3, i64 noundef 0, i64 noundef 0, ptr noundef %6)
  br label %51

50:                                               ; preds = %48
  tail call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %1, i64 noundef %4, ptr noundef nonnull %0, i64 noundef 0, i64 noundef 0, i1 noundef zeroext false, i1 noundef zeroext false, i64 noundef 0, ptr noundef %3, i64 noundef 0, i64 noundef 0, ptr noundef %6)
  tail call void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef %1, i64 noundef %4, ptr noundef nonnull %0, i64 noundef 0, i64 noundef 0, i1 noundef zeroext false, i1 noundef zeroext false, i64 noundef 1, ptr noundef %3, i64 noundef 0, i64 noundef 0, ptr noundef %6)
  br label %51

51:                                               ; preds = %49, %50, %._crit_edge53, %10
  ret void
}

declare noundef zeroext i1 @_ZN11alglib_impl8ae_fp_eqEdd(double noundef, double noundef) local_unnamed_addr #1

declare void @_ZN11alglib_impl15rmatrixlefttrsmEllPNS_9ae_matrixEllbblS1_llPNS_8ae_stateE(i64 noundef, i64 noundef, ptr noundef, i64 noundef, i64 noundef, i1 noundef zeroext, i1 noundef zeroext, i64 noundef, ptr noundef, i64 noundef, i64 noundef, ptr noundef) local_unnamed_addr #1

attributes #0 = { 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 #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" }

!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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!7, !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"double", !7, i64 0}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.unroll.disable"}
!19 = distinct !{!19, !10}


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