; LLVM IR from totte174/minesolve :: src (permutations)

; 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.Mask = type { [3 x i64] }
%struct.PermutationSet = type { ptr, i32, i32, i8, [192 x i32], [192 x i32], i32 }
%struct.EquationSet = type { [1024 x %struct.Equation], i32, [192 x i32], [192 x i32], i32, %struct.Mask, %struct.Mask }
%struct.Equation = type { %struct.Mask, i32 }

@get_permutations_from_split.temp_equation_perms = external hidden global [256 x %struct.Mask], align 16

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

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

; 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) #2

; Function Attrs: nounwind uwtable
define dso_local i32 @get_permutations_from_split(ptr noundef %0, ptr noundef %1, i32 noundef %2) #0 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %struct.Mask, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store i32 %2, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  store i32 0, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #3
  %17 = load ptr, ptr %5, align 8, !tbaa !5
  %18 = getelementptr inbounds %struct.PermutationSet, ptr %17, i32 0, i32 2
  %19 = load i32, ptr %18, align 4, !tbaa !11
  store i32 %19, ptr %9, align 4, !tbaa !9
  %20 = load i32, ptr %9, align 4, !tbaa !9
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.PermutationSet, ptr %21, i32 0, i32 5
  %23 = load i32, ptr %7, align 4, !tbaa !9
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [192 x i32], ptr %22, i64 0, i64 %24
  store i32 %20, ptr %25, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #3
  %26 = load ptr, ptr %6, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.EquationSet, ptr %26, i32 0, i32 3
  %28 = load i32, ptr %7, align 4, !tbaa !9
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [192 x i32], ptr %27, i64 0, i64 %29
  %31 = load i32, ptr %30, align 4, !tbaa !9
  store i32 %31, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #3
  %32 = load ptr, ptr %6, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.EquationSet, ptr %32, i32 0, i32 3
  %34 = load i32, ptr %7, align 4, !tbaa !9
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [192 x i32], ptr %33, i64 0, i64 %35
  %37 = load i32, ptr %36, align 4, !tbaa !9
  %38 = load ptr, ptr %6, align 8, !tbaa !5
  %39 = getelementptr inbounds %struct.EquationSet, ptr %38, i32 0, i32 2
  %40 = load i32, ptr %7, align 4, !tbaa !9
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [192 x i32], ptr %39, i64 0, i64 %41
  %43 = load i32, ptr %42, align 4, !tbaa !9
  %44 = add nsw i32 %37, %43
  store i32 %44, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 24, ptr %12) #3
  %45 = load ptr, ptr %6, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.EquationSet, ptr %45, i32 0, i32 0
  %47 = load i32, ptr %10, align 4, !tbaa !9
  %48 = sext i32 %47 to i64
  %49 = getelementptr inbounds [1024 x %struct.Equation], ptr %46, i64 0, i64 %48
  %50 = getelementptr inbounds %struct.Equation, ptr %49, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %50, i64 24, i1 false), !tbaa.struct !14
  %51 = load ptr, ptr %6, align 8, !tbaa !5
  %52 = getelementptr inbounds %struct.EquationSet, ptr %51, i32 0, i32 0
  %53 = getelementptr inbounds [1024 x %struct.Equation], ptr %52, i64 0, i64 0
  %54 = load i32, ptr %10, align 4, !tbaa !9
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds %struct.Equation, ptr %53, i64 %55
  %57 = load ptr, ptr %5, align 8, !tbaa !5
  %58 = getelementptr inbounds %struct.PermutationSet, ptr %57, i32 0, i32 0
  %59 = load ptr, ptr %58, align 8, !tbaa !16
  %60 = load i32, ptr %9, align 4, !tbaa !9
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds %struct.Mask, ptr %59, i64 %61
  %63 = call i32 @equation_permutations(ptr noundef %56, ptr noundef %62)
  %64 = load ptr, ptr %5, align 8, !tbaa !5
  %65 = getelementptr inbounds %struct.PermutationSet, ptr %64, i32 0, i32 4
  %66 = load i32, ptr %7, align 4, !tbaa !9
  %67 = sext i32 %66 to i64
  %68 = getelementptr inbounds [192 x i32], ptr %65, i64 0, i64 %67
  store i32 %63, ptr %68, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #3
  %69 = load i32, ptr %10, align 4, !tbaa !9
  %70 = add nsw i32 %69, 1
  store i32 %70, ptr %13, align 4, !tbaa !9
  br label %71

71:                                               ; preds = %128, %3
  %72 = load i32, ptr %13, align 4, !tbaa !9
  %73 = load i32, ptr %11, align 4, !tbaa !9
  %74 = icmp slt i32 %72, %73
  br i1 %74, label %76, label %75

75:                                               ; preds = %71
  store i32 2, ptr %14, align 4
  br label %131

76:                                               ; preds = %71
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #3
  %77 = load ptr, ptr %6, align 8, !tbaa !5
  %78 = getelementptr inbounds %struct.EquationSet, ptr %77, i32 0, i32 0
  %79 = getelementptr inbounds [1024 x %struct.Equation], ptr %78, i64 0, i64 0
  %80 = load i32, ptr %13, align 4, !tbaa !9
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds %struct.Equation, ptr %79, i64 %81
  %83 = call i32 @equation_permutations(ptr noundef %82, ptr noundef @get_permutations_from_split.temp_equation_perms)
  store i32 %83, ptr %15, align 4, !tbaa !9
  %84 = load ptr, ptr %5, align 8, !tbaa !5
  %85 = load ptr, ptr %6, align 8, !tbaa !5
  %86 = getelementptr inbounds %struct.EquationSet, ptr %85, i32 0, i32 0
  %87 = load i32, ptr %13, align 4, !tbaa !9
  %88 = sext i32 %87 to i64
  %89 = getelementptr inbounds [1024 x %struct.Equation], ptr %86, i64 0, i64 %88
  %90 = getelementptr inbounds %struct.Equation, ptr %89, i32 0, i32 0
  %91 = load i32, ptr %7, align 4, !tbaa !9
  %92 = load i32, ptr %15, align 4, !tbaa !9
  %93 = call i32 @join_new_permutations(ptr noundef %84, ptr noundef %12, ptr noundef %90, i32 noundef %91, ptr noundef @get_permutations_from_split.temp_equation_perms, i32 noundef %92)
  store i32 %93, ptr %8, align 4, !tbaa !9
  %94 = load i32, ptr %8, align 4, !tbaa !9
  %95 = icmp ne i32 %94, 0
  br i1 %95, label %96, label %98

96:                                               ; preds = %76
  %97 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %97, ptr %4, align 4
  store i32 1, ptr %14, align 4
  br label %125

98:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #3
  store i32 0, ptr %16, align 4, !tbaa !9
  br label %99

99:                                               ; preds = %121, %98
  %100 = load i32, ptr %16, align 4, !tbaa !9
  %101 = icmp slt i32 %100, 3
  br i1 %101, label %103, label %102

102:                                              ; preds = %99
  store i32 5, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #3
  br label %124

103:                                              ; preds = %99
  %104 = load ptr, ptr %6, align 8, !tbaa !5
  %105 = getelementptr inbounds %struct.EquationSet, ptr %104, i32 0, i32 0
  %106 = load i32, ptr %13, align 4, !tbaa !9
  %107 = sext i32 %106 to i64
  %108 = getelementptr inbounds [1024 x %struct.Equation], ptr %105, i64 0, i64 %107
  %109 = getelementptr inbounds %struct.Equation, ptr %108, i32 0, i32 0
  %110 = getelementptr inbounds %struct.Mask, ptr %109, i32 0, i32 0
  %111 = load i32, ptr %16, align 4, !tbaa !9
  %112 = sext i32 %111 to i64
  %113 = getelementptr inbounds [3 x i64], ptr %110, i64 0, i64 %112
  %114 = load i64, ptr %113, align 8, !tbaa !17
  %115 = getelementptr inbounds %struct.Mask, ptr %12, i32 0, i32 0
  %116 = load i32, ptr %16, align 4, !tbaa !9
  %117 = sext i32 %116 to i64
  %118 = getelementptr inbounds [3 x i64], ptr %115, i64 0, i64 %117
  %119 = load i64, ptr %118, align 8, !tbaa !17
  %120 = or i64 %119, %114
  store i64 %120, ptr %118, align 8, !tbaa !17
  br label %121

121:                                              ; preds = %103
  %122 = load i32, ptr %16, align 4, !tbaa !9
  %123 = add nsw i32 %122, 1
  store i32 %123, ptr %16, align 4, !tbaa !9
  br label %99, !llvm.loop !19

124:                                              ; preds = %102
  store i32 0, ptr %14, align 4
  br label %125

125:                                              ; preds = %124, %96
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #3
  %126 = load i32, ptr %14, align 4
  switch i32 %126, label %131 [
    i32 0, label %127
  ]

127:                                              ; preds = %125
  br label %128

128:                                              ; preds = %127
  %129 = load i32, ptr %13, align 4, !tbaa !9
  %130 = add nsw i32 %129, 1
  store i32 %130, ptr %13, align 4, !tbaa !9
  br label %71, !llvm.loop !21

131:                                              ; preds = %125, %75
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #3
  %132 = load i32, ptr %14, align 4
  switch i32 %132, label %145 [
    i32 2, label %133
  ]

133:                                              ; preds = %131
  %134 = load ptr, ptr %5, align 8, !tbaa !5
  %135 = getelementptr inbounds %struct.PermutationSet, ptr %134, i32 0, i32 4
  %136 = load i32, ptr %7, align 4, !tbaa !9
  %137 = sext i32 %136 to i64
  %138 = getelementptr inbounds [192 x i32], ptr %135, i64 0, i64 %137
  %139 = load i32, ptr %138, align 4, !tbaa !9
  %140 = load ptr, ptr %5, align 8, !tbaa !5
  %141 = getelementptr inbounds %struct.PermutationSet, ptr %140, i32 0, i32 2
  %142 = load i32, ptr %141, align 4, !tbaa !11
  %143 = add nsw i32 %142, %139
  store i32 %143, ptr %141, align 4, !tbaa !11
  %144 = load i32, ptr %8, align 4, !tbaa !9
  store i32 %144, ptr %4, align 4
  store i32 1, ptr %14, align 4
  br label %145

145:                                              ; preds = %133, %131
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  %146 = load i32, ptr %4, align 4
  ret i32 %146
}

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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 12}
!12 = !{!"PermutationSet", !6, i64 0, !10, i64 8, !10, i64 12, !13, i64 16, !7, i64 20, !7, i64 788, !10, i64 1556}
!13 = !{!"_Bool", !7, i64 0}
!14 = !{i64 0, i64 24, !15}
!15 = !{!7, !7, i64 0}
!16 = !{!12, !6, i64 0}
!17 = !{!18, !18, i64 0}
!18 = !{!"long", !7, i64 0}
!19 = distinct !{!19, !20}
!20 = !{!"llvm.loop.mustprogress"}
!21 = distinct !{!21, !20}


; 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.Mask = type { [3 x i64] }
%struct.Equation = type { %struct.Mask, i32 }

@get_permutations_from_split.temp_equation_perms = external hidden global [256 x %struct.Mask], align 16

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

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

; Function Attrs: mustprogress 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) #2

; Function Attrs: nounwind uwtable
define dso_local i32 @get_permutations_from_split(ptr noundef %0, ptr noundef %1, i32 noundef %2) local_unnamed_addr #0 {
.split:
  %3 = alloca %struct.Mask, align 16
  %4 = getelementptr inbounds i8, ptr %0, i64 12
  %5 = load i32, ptr %4, align 4, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 788
  %7 = sext i32 %2 to i64
  %8 = getelementptr inbounds [192 x i32], ptr %6, i64 0, i64 %7
  store i32 %5, ptr %8, align 4, !tbaa !12
  %9 = getelementptr inbounds i8, ptr %1, i64 33540
  %10 = getelementptr inbounds [192 x i32], ptr %9, i64 0, i64 %7
  %11 = load i32, ptr %10, align 4, !tbaa !12
  %12 = getelementptr inbounds i8, ptr %1, i64 32772
  %13 = getelementptr inbounds [192 x i32], ptr %12, i64 0, i64 %7
  %14 = load i32, ptr %13, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #3
  %15 = sext i32 %11 to i64
  %16 = getelementptr inbounds [1024 x %struct.Equation], ptr %1, i64 0, i64 %15
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %16, i64 24, i1 false), !tbaa.struct !13
  %17 = load ptr, ptr %0, align 8, !tbaa !15
  %18 = sext i32 %5 to i64
  %19 = getelementptr inbounds %struct.Mask, ptr %17, i64 %18
  %20 = tail call i32 @equation_permutations(ptr noundef %16, ptr noundef %19)
  %21 = getelementptr inbounds i8, ptr %0, i64 20
  %22 = getelementptr inbounds [192 x i32], ptr %21, i64 0, i64 %7
  store i32 %20, ptr %22, align 4, !tbaa !12
  %.not5163 = icmp sgt i32 %14, 1
  br i1 %.not5163, label %.lr.ph.preheader, label %.thread56

.lr.ph.preheader:                                 ; preds = %.split
  %.04762 = add i32 %11, 1
  %23 = add nsw i32 %14, %11
  %24 = sext i32 %.04762 to i64
  %25 = sext i32 %23 to i64
  %26 = getelementptr inbounds i8, ptr %3, i64 16
  br label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph.preheader, %.preheader.preheader
  %indvars.iv = phi i64 [ %24, %.lr.ph.preheader ], [ %indvars.iv.next, %.preheader.preheader ]
  %27 = getelementptr inbounds %struct.Equation, ptr %1, i64 %indvars.iv
  %28 = call i32 @equation_permutations(ptr noundef %27, ptr noundef nonnull @get_permutations_from_split.temp_equation_perms)
  %29 = call i32 @join_new_permutations(ptr noundef nonnull %0, ptr noundef nonnull %3, ptr noundef %27, i32 noundef %2, ptr noundef nonnull @get_permutations_from_split.temp_equation_perms, i32 noundef %28)
  %.not = icmp eq i32 %29, 0
  br i1 %.not, label %.preheader.preheader, label %.thread53

.preheader.preheader:                             ; preds = %.lr.ph
  %30 = load <2 x i64>, ptr %27, align 8, !tbaa !16
  %31 = load <2 x i64>, ptr %3, align 16, !tbaa !16
  %32 = or <2 x i64> %31, %30
  store <2 x i64> %32, ptr %3, align 16, !tbaa !16
  %33 = getelementptr inbounds i8, ptr %27, i64 16
  %34 = load i64, ptr %33, align 8, !tbaa !16
  %35 = load i64, ptr %26, align 16, !tbaa !16
  %36 = or i64 %35, %34
  store i64 %36, ptr %26, align 16, !tbaa !16
  %indvars.iv.next = add nsw i64 %indvars.iv, 1
  %.not51 = icmp slt i64 %indvars.iv.next, %25
  br i1 %.not51, label %.lr.ph, label %.thread56.loopexit

.thread56.loopexit:                               ; preds = %.preheader.preheader
  %.pre = load i32, ptr %22, align 4, !tbaa !12
  br label %.thread56

.thread56:                                        ; preds = %.thread56.loopexit, %.split
  %37 = phi i32 [ %.pre, %.thread56.loopexit ], [ %20, %.split ]
  %38 = load i32, ptr %4, align 4, !tbaa !5
  %39 = add nsw i32 %38, %37
  store i32 %39, ptr %4, align 4, !tbaa !5
  br label %.thread53

.thread53:                                        ; preds = %.lr.ph, %.thread56
  %.3 = phi i32 [ 0, %.thread56 ], [ %29, %.lr.ph ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #3
  ret i32 %.3
}

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 nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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, !10, i64 12}
!6 = !{!"PermutationSet", !7, i64 0, !10, i64 8, !10, i64 12, !11, i64 16, !8, i64 20, !8, i64 788, !10, i64 1556}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"_Bool", !8, i64 0}
!12 = !{!10, !10, i64 0}
!13 = !{i64 0, i64 24, !14}
!14 = !{!8, !8, i64 0}
!15 = !{!6, !7, i64 0}
!16 = !{!17, !17, i64 0}
!17 = !{!"long", !8, i64 0}


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