; LLVM IR from osmart/hole2 :: src/retired_routines (surface)

; 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"

@in_dots_total = external dso_local global i32, align 4
@stderr = external global ptr, align 8
@.str.17 = external hidden unnamed_addr constant [27 x i8], align 1
@stdin = external global ptr, align 8
@.str.18 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [52 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [21 x i8], align 1
@in_dots = external dso_local global [30000 x [7 x double]], align 16
@.str.21 = external hidden unnamed_addr constant [22 x i8], align 1

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

; Function Attrs: nounwind
declare i32 @fprintf(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) #0

; Function Attrs: nounwind uwtable
define dso_local void @read_cord() #2 {
  %1 = alloca i32, align 4
  %2 = alloca float, align 4
  %3 = alloca float, align 4
  %4 = alloca float, align 4
  %5 = alloca float, align 4
  %6 = alloca float, align 4
  %7 = alloca float, align 4
  %8 = alloca float, align 4
  %9 = alloca [256 x i8], align 16
  %10 = alloca float, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #5
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 256, ptr %9) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store float 1.000000e+00, ptr %10, align 4, !tbaa !9
  %11 = load ptr, ptr @stderr, align 8, !tbaa !11
  %12 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %11, ptr noundef @.str.17) #5
  br label %13

13:                                               ; preds = %83, %24, %0
  %14 = getelementptr inbounds [256 x i8], ptr %9, i64 0, i64 0
  %15 = load ptr, ptr @stdin, align 8, !tbaa !11
  %16 = call ptr @fgets(ptr noundef %14, i32 noundef 256, ptr noundef %15)
  %17 = icmp ne ptr %16, null
  br i1 %17, label %18, label %84

18:                                               ; preds = %13
  %19 = getelementptr inbounds [256 x i8], ptr %9, i64 0, i64 0
  %20 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef %19, ptr noundef @.str.18, ptr noundef %2, ptr noundef %3, ptr noundef %4, ptr noundef %5, ptr noundef %6, ptr noundef %7, ptr noundef %8) #5
  %21 = load float, ptr %2, align 4, !tbaa !9
  %22 = fpext float %21 to double
  %23 = fcmp oeq double %22, 1.000000e+00
  br i1 %23, label %24, label %26

24:                                               ; preds = %18
  %25 = load float, ptr %3, align 4, !tbaa !9
  store float %25, ptr %10, align 4, !tbaa !9
  br label %13, !llvm.loop !13

26:                                               ; preds = %18
  %27 = load float, ptr %2, align 4, !tbaa !9
  %28 = fpext float %27 to double
  %29 = fcmp oeq double %28, 4.000000e+00
  br i1 %29, label %30, label %83

30:                                               ; preds = %26
  %31 = load i32, ptr %1, align 4, !tbaa !5
  %32 = icmp eq i32 %31, 30000
  br i1 %32, label %33, label %38

33:                                               ; preds = %30
  %34 = load ptr, ptr @stderr, align 8, !tbaa !11
  %35 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %34, ptr noundef @.str.19) #5
  %36 = load ptr, ptr @stderr, align 8, !tbaa !11
  %37 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %36, ptr noundef @.str.20) #5
  call void @exit(i32 noundef 1) #6
  unreachable

38:                                               ; preds = %30
  %39 = load float, ptr %3, align 4, !tbaa !9
  %40 = fpext float %39 to double
  %41 = load i32, ptr %1, align 4, !tbaa !5
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %42
  %44 = getelementptr inbounds [7 x double], ptr %43, i64 0, i64 0
  store double %40, ptr %44, align 8, !tbaa !15
  %45 = load float, ptr %4, align 4, !tbaa !9
  %46 = fpext float %45 to double
  %47 = load i32, ptr %1, align 4, !tbaa !5
  %48 = sext i32 %47 to i64
  %49 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %48
  %50 = getelementptr inbounds [7 x double], ptr %49, i64 0, i64 1
  store double %46, ptr %50, align 8, !tbaa !15
  %51 = load float, ptr %5, align 4, !tbaa !9
  %52 = fpext float %51 to double
  %53 = load i32, ptr %1, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %54
  %56 = getelementptr inbounds [7 x double], ptr %55, i64 0, i64 2
  store double %52, ptr %56, align 8, !tbaa !15
  %57 = load float, ptr %10, align 4, !tbaa !9
  %58 = fpext float %57 to double
  %59 = load i32, ptr %1, align 4, !tbaa !5
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %60
  %62 = getelementptr inbounds [7 x double], ptr %61, i64 0, i64 3
  store double %58, ptr %62, align 8, !tbaa !15
  %63 = load float, ptr %6, align 4, !tbaa !9
  %64 = fpext float %63 to double
  %65 = load i32, ptr %1, align 4, !tbaa !5
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %66
  %68 = getelementptr inbounds [7 x double], ptr %67, i64 0, i64 4
  store double %64, ptr %68, align 8, !tbaa !15
  %69 = load float, ptr %7, align 4, !tbaa !9
  %70 = fpext float %69 to double
  %71 = load i32, ptr %1, align 4, !tbaa !5
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %72
  %74 = getelementptr inbounds [7 x double], ptr %73, i64 0, i64 5
  store double %70, ptr %74, align 8, !tbaa !15
  %75 = load float, ptr %8, align 4, !tbaa !9
  %76 = fpext float %75 to double
  %77 = load i32, ptr %1, align 4, !tbaa !5
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %78
  %80 = getelementptr inbounds [7 x double], ptr %79, i64 0, i64 6
  store double %76, ptr %80, align 8, !tbaa !15
  %81 = load i32, ptr %1, align 4, !tbaa !5
  %82 = add nsw i32 %81, 1
  store i32 %82, ptr %1, align 4, !tbaa !5
  br label %83

83:                                               ; preds = %38, %26
  br label %13, !llvm.loop !13

84:                                               ; preds = %13
  %85 = load i32, ptr %1, align 4, !tbaa !5
  store i32 %85, ptr @in_dots_total, align 4, !tbaa !5
  %86 = load ptr, ptr @stderr, align 8, !tbaa !11
  %87 = load i32, ptr @in_dots_total, align 4, !tbaa !5
  %88 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %86, ptr noundef @.str.21, i32 noundef %87) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 256, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  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
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #5
  ret void
}

declare ptr @fgets(ptr noundef, i32 noundef, ptr noundef) #3

; Function Attrs: nounwind
declare i32 @__isoc99_sscanf(ptr noundef, ptr noundef, ...) #1

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

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 #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 = { 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 = { nounwind }
attributes #6 = { noreturn 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 = !{!"float", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!16, !16, i64 0}
!16 = !{!"double", !7, i64 0}


; 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"

@in_dots_total = external dso_local local_unnamed_addr global i32, align 4
@stderr = external local_unnamed_addr global ptr, align 8
@.str.17 = external hidden unnamed_addr constant [27 x i8], align 1
@stdin = external local_unnamed_addr global ptr, align 8
@.str.18 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [52 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [21 x i8], align 1
@in_dots = external dso_local local_unnamed_addr global [30000 x [7 x double]], align 16
@.str.21 = external hidden unnamed_addr constant [22 x i8], align 1

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

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

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

; Function Attrs: nounwind uwtable
define dso_local void @read_cord() local_unnamed_addr #2 {
  %1 = alloca float, align 4
  %2 = alloca float, align 4
  %3 = alloca float, align 4
  %4 = alloca float, align 4
  %5 = alloca float, align 4
  %6 = alloca float, align 4
  %7 = alloca float, align 4
  %8 = alloca [256 x i8], align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #4
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %8) #4
  %9 = load ptr, ptr @stderr, align 8, !tbaa !5
  %10 = tail call i32 (ptr, ptr, ...) @fprintf(ptr noundef %9, ptr noundef nonnull @.str.17) #5
  %11 = load ptr, ptr @stdin, align 8, !tbaa !5
  %12 = call ptr @fgets(ptr noundef nonnull %8, i32 noundef 256, ptr noundef %11)
  %.not1417 = icmp eq ptr %12, null
  br i1 %.not1417, label %.outer._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %0, %.outer
  %.0.ph19 = phi float [ %.015.lcssa, %.outer ], [ 1.000000e+00, %0 ]
  %.010.ph18 = phi i32 [ %.1, %.outer ], [ 0, %0 ]
  %13 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %8, ptr noundef nonnull @.str.18, ptr noundef nonnull %1, ptr noundef nonnull %2, ptr noundef nonnull %3, ptr noundef nonnull %4, ptr noundef nonnull %5, ptr noundef nonnull %6, ptr noundef nonnull %7) #4
  %14 = load float, ptr %1, align 4, !tbaa !9
  %15 = fcmp oeq float %14, 1.000000e+00
  br i1 %15, label %.lr.ph36, label %._crit_edge

16:                                               ; preds = %.lr.ph36
  %17 = call i32 (ptr, ptr, ...) @__isoc99_sscanf(ptr noundef nonnull %8, ptr noundef nonnull @.str.18, ptr noundef nonnull %1, ptr noundef nonnull %2, ptr noundef nonnull %3, ptr noundef nonnull %4, ptr noundef nonnull %5, ptr noundef nonnull %6, ptr noundef nonnull %7) #4
  %18 = load float, ptr %1, align 4, !tbaa !9
  %19 = fcmp oeq float %18, 1.000000e+00
  br i1 %19, label %.lr.ph36, label %._crit_edge, !llvm.loop !11

.lr.ph36:                                         ; preds = %.lr.ph, %16
  %20 = load float, ptr %2, align 4, !tbaa !9
  %21 = load ptr, ptr @stdin, align 8, !tbaa !5
  %22 = call ptr @fgets(ptr noundef nonnull %8, i32 noundef 256, ptr noundef %21)
  %.not = icmp eq ptr %22, null
  br i1 %.not, label %.outer._crit_edge, label %16, !llvm.loop !11

._crit_edge:                                      ; preds = %16, %.lr.ph
  %.015.lcssa = phi float [ %.0.ph19, %.lr.ph ], [ %20, %16 ]
  %.lcssa = phi float [ %14, %.lr.ph ], [ %18, %16 ]
  %23 = fcmp oeq float %.lcssa, 4.000000e+00
  br i1 %23, label %24, label %.outer

24:                                               ; preds = %._crit_edge
  %25 = icmp eq i32 %.010.ph18, 30000
  br i1 %25, label %26, label %31

26:                                               ; preds = %24
  %27 = load ptr, ptr @stderr, align 8, !tbaa !5
  %28 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %27, ptr noundef nonnull @.str.19) #5
  %29 = load ptr, ptr @stderr, align 8, !tbaa !5
  %30 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %29, ptr noundef nonnull @.str.20) #5
  call void @exit(i32 noundef 1) #6
  unreachable

31:                                               ; preds = %24
  %32 = load float, ptr %2, align 4, !tbaa !9
  %33 = sext i32 %.010.ph18 to i64
  %34 = getelementptr inbounds [30000 x [7 x double]], ptr @in_dots, i64 0, i64 %33
  %35 = load float, ptr %3, align 4, !tbaa !9
  %36 = insertelement <2 x float> poison, float %32, i64 0
  %37 = insertelement <2 x float> %36, float %35, i64 1
  %38 = fpext <2 x float> %37 to <2 x double>
  store <2 x double> %38, ptr %34, align 8, !tbaa !13
  %39 = load float, ptr %4, align 4, !tbaa !9
  %40 = getelementptr inbounds i8, ptr %34, i64 16
  %41 = insertelement <2 x float> poison, float %39, i64 0
  %42 = insertelement <2 x float> %41, float %.015.lcssa, i64 1
  %43 = fpext <2 x float> %42 to <2 x double>
  store <2 x double> %43, ptr %40, align 8, !tbaa !13
  %44 = load float, ptr %5, align 4, !tbaa !9
  %45 = getelementptr inbounds i8, ptr %34, i64 32
  %46 = load float, ptr %6, align 4, !tbaa !9
  %47 = insertelement <2 x float> poison, float %44, i64 0
  %48 = insertelement <2 x float> %47, float %46, i64 1
  %49 = fpext <2 x float> %48 to <2 x double>
  store <2 x double> %49, ptr %45, align 8, !tbaa !13
  %50 = load float, ptr %7, align 4, !tbaa !9
  %51 = fpext float %50 to double
  %52 = getelementptr inbounds i8, ptr %34, i64 48
  store double %51, ptr %52, align 8, !tbaa !13
  %53 = add nsw i32 %.010.ph18, 1
  br label %.outer

.outer:                                           ; preds = %31, %._crit_edge
  %.1 = phi i32 [ %53, %31 ], [ %.010.ph18, %._crit_edge ]
  %54 = load ptr, ptr @stdin, align 8, !tbaa !5
  %55 = call ptr @fgets(ptr noundef nonnull %8, i32 noundef 256, ptr noundef %54)
  %.not14 = icmp eq ptr %55, null
  br i1 %.not14, label %.outer._crit_edge, label %.lr.ph, !llvm.loop !11

.outer._crit_edge:                                ; preds = %.outer, %.lr.ph36, %0
  %.010.ph.lcssa13 = phi i32 [ 0, %0 ], [ %.010.ph18, %.lr.ph36 ], [ %.1, %.outer ]
  store i32 %.010.ph.lcssa13, ptr @in_dots_total, align 4, !tbaa !15
  %56 = load ptr, ptr @stderr, align 8, !tbaa !5
  %57 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %56, ptr noundef nonnull @.str.21, i32 noundef %.010.ph.lcssa13) #5
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  ret void
}

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

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_sscanf(ptr nocapture noundef readonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #3

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #3 = { 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 #4 = { nounwind }
attributes #5 = { cold nounwind }
attributes #6 = { noreturn 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 = !{!"float", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"double", !7, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"int", !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass