; LLVM IR from jrl-umi3218/mc_rtc :: 3rd-party/qhull/src/libqhull (geom)

; 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.qhstatT = type { [249 x %union.intrealT], [259 x i8], [249 x ptr], [249 x i16], [249 x i8], [249 x i8], [9 x %union.intrealT], i32, i32, i32, i32, double }
%union.intrealT = type { double }
%struct.facetT = type { double, double, double, ptr, %union.anon, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32 }
%union.anon = type { double }
%struct.setT = type { i32, [1 x %union.setelemT] }
%union.setelemT = type { ptr }
%struct.vertexT = type { ptr, ptr, ptr, ptr, i32, i32, i8 }

@qh_qhstat = external global %struct.qhstatT, align 8

; Function Attrs: nounwind uwtable
declare dso_local void @qh_distplane(ptr 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: 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 double @qh_getdistance(ptr noundef %0, ptr noundef %1, ptr noundef %2, ptr noundef %3) #0 {
  %5 = alloca double, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  %12 = alloca double, align 8
  %13 = alloca double, align 8
  %14 = alloca double, align 8
  %15 = alloca i32, align 4
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #2
  store ptr null, ptr %10, align 8, !tbaa !5
  %16 = load ptr, ptr %6, align 8, !tbaa !5
  %17 = getelementptr inbounds %struct.facetT, ptr %16, i32 0, i32 8
  %18 = load ptr, ptr %17, align 8, !tbaa !9
  %19 = icmp ne ptr %18, null
  br i1 %19, label %20, label %38

20:                                               ; preds = %4
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct.facetT, ptr %21, i32 0, i32 8
  %23 = load ptr, ptr %22, align 8, !tbaa !9
  %24 = getelementptr inbounds %struct.setT, ptr %23, i32 0, i32 1
  %25 = getelementptr inbounds [1 x %union.setelemT], ptr %24, i64 0, i64 0
  store ptr %25, ptr %11, align 8, !tbaa !5
  br label %26

26:                                               ; preds = %31, %20
  %27 = load ptr, ptr %11, align 8, !tbaa !5
  %28 = getelementptr inbounds ptr, ptr %27, i32 1
  store ptr %28, ptr %11, align 8, !tbaa !5
  %29 = load ptr, ptr %27, align 8, !tbaa !5
  store ptr %29, ptr %10, align 8, !tbaa !5
  %30 = icmp ne ptr %29, null
  br i1 %30, label %31, label %37

31:                                               ; preds = %26
  %32 = load ptr, ptr %10, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.vertexT, ptr %32, i32 0, i32 6
  %34 = load i8, ptr %33, align 8
  %35 = and i8 %34, -2
  %36 = or i8 %35, 0
  store i8 %36, ptr %33, align 8
  br label %26, !llvm.loop !13

37:                                               ; preds = %26
  br label %38

38:                                               ; preds = %37, %4
  store ptr null, ptr %10, align 8, !tbaa !5
  %39 = load ptr, ptr %7, align 8, !tbaa !5
  %40 = getelementptr inbounds %struct.facetT, ptr %39, i32 0, i32 8
  %41 = load ptr, ptr %40, align 8, !tbaa !9
  %42 = icmp ne ptr %41, null
  br i1 %42, label %43, label %61

43:                                               ; preds = %38
  %44 = load ptr, ptr %7, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.facetT, ptr %44, i32 0, i32 8
  %46 = load ptr, ptr %45, align 8, !tbaa !9
  %47 = getelementptr inbounds %struct.setT, ptr %46, i32 0, i32 1
  %48 = getelementptr inbounds [1 x %union.setelemT], ptr %47, i64 0, i64 0
  store ptr %48, ptr %11, align 8, !tbaa !5
  br label %49

49:                                               ; preds = %54, %43
  %50 = load ptr, ptr %11, align 8, !tbaa !5
  %51 = getelementptr inbounds ptr, ptr %50, i32 1
  store ptr %51, ptr %11, align 8, !tbaa !5
  %52 = load ptr, ptr %50, align 8, !tbaa !5
  store ptr %52, ptr %10, align 8, !tbaa !5
  %53 = icmp ne ptr %52, null
  br i1 %53, label %54, label %60

54:                                               ; preds = %49
  %55 = load ptr, ptr %10, align 8, !tbaa !5
  %56 = getelementptr inbounds %struct.vertexT, ptr %55, i32 0, i32 6
  %57 = load i8, ptr %56, align 8
  %58 = and i8 %57, -2
  %59 = or i8 %58, 1
  store i8 %59, ptr %56, align 8
  br label %49, !llvm.loop !15

60:                                               ; preds = %49
  br label %61

61:                                               ; preds = %60, %38
  store double 0.000000e+00, ptr %14, align 8, !tbaa !16
  store double 0.000000e+00, ptr %13, align 8, !tbaa !16
  store ptr null, ptr %10, align 8, !tbaa !5
  %62 = load ptr, ptr %6, align 8, !tbaa !5
  %63 = getelementptr inbounds %struct.facetT, ptr %62, i32 0, i32 8
  %64 = load ptr, ptr %63, align 8, !tbaa !9
  %65 = icmp ne ptr %64, null
  br i1 %65, label %66, label %106

66:                                               ; preds = %61
  %67 = load ptr, ptr %6, align 8, !tbaa !5
  %68 = getelementptr inbounds %struct.facetT, ptr %67, i32 0, i32 8
  %69 = load ptr, ptr %68, align 8, !tbaa !9
  %70 = getelementptr inbounds %struct.setT, ptr %69, i32 0, i32 1
  %71 = getelementptr inbounds [1 x %union.setelemT], ptr %70, i64 0, i64 0
  store ptr %71, ptr %11, align 8, !tbaa !5
  br label %72

72:                                               ; preds = %104, %66
  %73 = load ptr, ptr %11, align 8, !tbaa !5
  %74 = getelementptr inbounds ptr, ptr %73, i32 1
  store ptr %74, ptr %11, align 8, !tbaa !5
  %75 = load ptr, ptr %73, align 8, !tbaa !5
  store ptr %75, ptr %10, align 8, !tbaa !5
  %76 = icmp ne ptr %75, null
  br i1 %76, label %77, label %105

77:                                               ; preds = %72
  %78 = load ptr, ptr %10, align 8, !tbaa !5
  %79 = getelementptr inbounds %struct.vertexT, ptr %78, i32 0, i32 6
  %80 = load i8, ptr %79, align 8
  %81 = and i8 %80, 1
  %82 = zext i8 %81 to i32
  %83 = icmp ne i32 %82, 0
  br i1 %83, label %104, label %84

84:                                               ; preds = %77
  %85 = load i32, ptr getelementptr inbounds ([249 x %union.intrealT], ptr @qh_qhstat, i64 0, i64 16), align 8, !tbaa !17
  %86 = add nsw i32 %85, 1
  store i32 %86, ptr getelementptr inbounds ([249 x %union.intrealT], ptr @qh_qhstat, i64 0, i64 16), align 8, !tbaa !17
  %87 = load ptr, ptr %10, align 8, !tbaa !5
  %88 = getelementptr inbounds %struct.vertexT, ptr %87, i32 0, i32 2
  %89 = load ptr, ptr %88, align 8, !tbaa !18
  %90 = load ptr, ptr %7, align 8, !tbaa !5
  call void @qh_distplane(ptr noundef %89, ptr noundef %90, ptr noundef %12)
  %91 = load double, ptr %12, align 8, !tbaa !16
  %92 = load double, ptr %14, align 8, !tbaa !16
  %93 = fcmp olt double %91, %92
  br i1 %93, label %94, label %96

94:                                               ; preds = %84
  %95 = load double, ptr %12, align 8, !tbaa !16
  store double %95, ptr %14, align 8, !tbaa !16
  br label %103

96:                                               ; preds = %84
  %97 = load double, ptr %12, align 8, !tbaa !16
  %98 = load double, ptr %13, align 8, !tbaa !16
  %99 = fcmp ogt double %97, %98
  br i1 %99, label %100, label %102

100:                                              ; preds = %96
  %101 = load double, ptr %12, align 8, !tbaa !16
  store double %101, ptr %13, align 8, !tbaa !16
  br label %102

102:                                              ; preds = %100, %96
  br label %103

103:                                              ; preds = %102, %94
  br label %104

104:                                              ; preds = %103, %77
  br label %72, !llvm.loop !20

105:                                              ; preds = %72
  br label %106

106:                                              ; preds = %105, %61
  %107 = load double, ptr %14, align 8, !tbaa !16
  %108 = load ptr, ptr %8, align 8, !tbaa !5
  store double %107, ptr %108, align 8, !tbaa !16
  %109 = load double, ptr %13, align 8, !tbaa !16
  %110 = load ptr, ptr %9, align 8, !tbaa !5
  store double %109, ptr %110, align 8, !tbaa !16
  %111 = load double, ptr %14, align 8, !tbaa !16
  %112 = fneg double %111
  store double %112, ptr %14, align 8, !tbaa !16
  %113 = load double, ptr %13, align 8, !tbaa !16
  %114 = load double, ptr %14, align 8, !tbaa !16
  %115 = fcmp ogt double %113, %114
  br i1 %115, label %116, label %118

116:                                              ; preds = %106
  %117 = load double, ptr %13, align 8, !tbaa !16
  store double %117, ptr %5, align 8
  store i32 1, ptr %15, align 4
  br label %120

118:                                              ; preds = %106
  %119 = load double, ptr %14, align 8, !tbaa !16
  store double %119, ptr %5, align 8
  store i32 1, ptr %15, align 4
  br label %120

120:                                              ; preds = %118, %116
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #2
  %121 = load double, ptr %5, align 8
  ret double %121
}

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 }

!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, !6, i64 64}
!10 = !{!"facetT", !11, i64 0, !11, i64 8, !11, i64 16, !6, i64 24, !7, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !12, i64 104, !12, i64 108, !12, i64 112, !12, i64 113, !12, i64 113, !12, i64 113, !12, i64 113, !12, i64 113, !12, i64 113, !12, i64 113, !12, i64 114, !12, i64 114, !12, i64 114, !12, i64 114, !12, i64 114, !12, i64 114, !12, i64 114, !12, i64 114, !12, i64 115, !12, i64 115, !12, i64 115, !12, i64 115, !12, i64 115, !12, i64 115, !12, i64 115, !12, i64 115}
!11 = !{!"double", !7, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{!11, !11, i64 0}
!17 = !{!7, !7, i64 0}
!18 = !{!19, !6, i64 16}
!19 = !{!"vertexT", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !12, i64 32, !12, i64 36, !12, i64 40, !12, i64 40, !12, i64 40, !12, i64 40, !12, i64 40, !12, i64 40}
!20 = distinct !{!20, !14}


; 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.qhstatT = type { [249 x %union.intrealT], [259 x i8], [249 x ptr], [249 x i16], [249 x i8], [249 x i8], [9 x %union.intrealT], i32, i32, i32, i32, double }
%union.intrealT = type { double }

@qh_qhstat = external local_unnamed_addr global %struct.qhstatT, align 8

; Function Attrs: nounwind uwtable
declare dso_local void @qh_distplane(ptr 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 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 double @qh_getdistance(ptr nocapture noundef readonly %0, ptr noundef %1, ptr nocapture noundef writeonly %2, ptr nocapture noundef writeonly %3) local_unnamed_addr #0 {
  %5 = alloca double, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #2
  %6 = getelementptr inbounds i8, ptr %0, i64 64
  %7 = load ptr, ptr %6, align 8, !tbaa !5
  %.not = icmp eq ptr %7, null
  br i1 %.not, label %.loopexit53, label %.preheader52

.preheader52:                                     ; preds = %4
  %.02954 = getelementptr inbounds i8, ptr %7, i64 8
  %8 = load ptr, ptr %.02954, align 8, !tbaa !12
  %.not4255 = icmp eq ptr %8, null
  br i1 %.not4255, label %.loopexit53, label %.lr.ph

.lr.ph:                                           ; preds = %.preheader52, %.lr.ph
  %9 = phi ptr [ %13, %.lr.ph ], [ %8, %.preheader52 ]
  %.02956 = phi ptr [ %.029, %.lr.ph ], [ %.02954, %.preheader52 ]
  %10 = getelementptr inbounds i8, ptr %9, i64 40
  %11 = load i8, ptr %10, align 8
  %12 = and i8 %11, -2
  store i8 %12, ptr %10, align 8
  %.029 = getelementptr inbounds i8, ptr %.02956, i64 8
  %13 = load ptr, ptr %.029, align 8, !tbaa !12
  %.not42 = icmp eq ptr %13, null
  br i1 %.not42, label %.loopexit53, label %.lr.ph, !llvm.loop !13

.loopexit53:                                      ; preds = %.lr.ph, %.preheader52, %4
  %14 = getelementptr inbounds i8, ptr %1, i64 64
  %15 = load ptr, ptr %14, align 8, !tbaa !5
  %.not43 = icmp eq ptr %15, null
  br i1 %.not43, label %.loopexit51, label %.preheader50

.preheader50:                                     ; preds = %.loopexit53
  %.13057 = getelementptr inbounds i8, ptr %15, i64 8
  %16 = load ptr, ptr %.13057, align 8, !tbaa !12
  %.not4558 = icmp eq ptr %16, null
  br i1 %.not4558, label %.loopexit51, label %.lr.ph60

.lr.ph60:                                         ; preds = %.preheader50, %.lr.ph60
  %17 = phi ptr [ %21, %.lr.ph60 ], [ %16, %.preheader50 ]
  %.13059 = phi ptr [ %.130, %.lr.ph60 ], [ %.13057, %.preheader50 ]
  %18 = getelementptr inbounds i8, ptr %17, i64 40
  %19 = load i8, ptr %18, align 8
  %20 = or i8 %19, 1
  store i8 %20, ptr %18, align 8
  %.130 = getelementptr inbounds i8, ptr %.13059, i64 8
  %21 = load ptr, ptr %.130, align 8, !tbaa !12
  %.not45 = icmp eq ptr %21, null
  br i1 %.not45, label %.loopexit51, label %.lr.ph60, !llvm.loop !15

.loopexit51:                                      ; preds = %.lr.ph60, %.preheader50, %.loopexit53
  %22 = load ptr, ptr %6, align 8, !tbaa !5
  %.not46 = icmp eq ptr %22, null
  br i1 %.not46, label %.loopexit, label %.preheader

.preheader:                                       ; preds = %.loopexit51
  %.23161 = getelementptr inbounds i8, ptr %22, i64 8
  %23 = load ptr, ptr %.23161, align 8, !tbaa !12
  %.not4862 = icmp eq ptr %23, null
  br i1 %.not4862, label %.loopexit, label %.lr.ph66

.lr.ph66:                                         ; preds = %.preheader, %38
  %24 = phi ptr [ %39, %38 ], [ %23, %.preheader ]
  %.23165 = phi ptr [ %.231, %38 ], [ %.23161, %.preheader ]
  %.064 = phi double [ %.1, %38 ], [ 0.000000e+00, %.preheader ]
  %.02663 = phi double [ %.127, %38 ], [ 0.000000e+00, %.preheader ]
  %25 = getelementptr inbounds i8, ptr %24, i64 40
  %26 = load i8, ptr %25, align 8
  %27 = and i8 %26, 1
  %.not49 = icmp eq i8 %27, 0
  br i1 %.not49, label %28, label %38

28:                                               ; preds = %.lr.ph66
  %29 = load i32, ptr getelementptr inbounds (i8, ptr @qh_qhstat, i64 128), align 8, !tbaa !16
  %30 = add nsw i32 %29, 1
  store i32 %30, ptr getelementptr inbounds (i8, ptr @qh_qhstat, i64 128), align 8, !tbaa !16
  %31 = getelementptr inbounds i8, ptr %24, i64 16
  %32 = load ptr, ptr %31, align 8, !tbaa !17
  call void @qh_distplane(ptr noundef %32, ptr noundef %1, ptr noundef nonnull %5)
  %33 = load double, ptr %5, align 8, !tbaa !19
  %34 = fcmp olt double %33, %.064
  br i1 %34, label %38, label %35

35:                                               ; preds = %28
  %36 = fcmp ogt double %33, %.02663
  br i1 %36, label %37, label %38

37:                                               ; preds = %35
  br label %38

38:                                               ; preds = %28, %37, %35, %.lr.ph66
  %.127 = phi double [ %.02663, %.lr.ph66 ], [ %33, %37 ], [ %.02663, %35 ], [ %.02663, %28 ]
  %.1 = phi double [ %.064, %.lr.ph66 ], [ %.064, %37 ], [ %.064, %35 ], [ %33, %28 ]
  %.231 = getelementptr inbounds i8, ptr %.23165, i64 8
  %39 = load ptr, ptr %.231, align 8, !tbaa !12
  %.not48 = icmp eq ptr %39, null
  br i1 %.not48, label %.loopexit, label %.lr.ph66, !llvm.loop !20

.loopexit:                                        ; preds = %38, %.preheader, %.loopexit51
  %.228 = phi double [ 0.000000e+00, %.loopexit51 ], [ 0.000000e+00, %.preheader ], [ %.127, %38 ]
  %.2 = phi double [ 0.000000e+00, %.loopexit51 ], [ 0.000000e+00, %.preheader ], [ %.1, %38 ]
  store double %.2, ptr %2, align 8, !tbaa !19
  store double %.228, ptr %3, align 8, !tbaa !19
  %40 = fneg double %.2
  %41 = fcmp ogt double %.228, %40
  %.228. = select i1 %41, double %.228, double %40
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #2
  ret double %.228.
}

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 = { 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 64}
!6 = !{!"facetT", !7, i64 0, !7, i64 8, !7, i64 16, !10, i64 24, !8, i64 32, !10, i64 40, !10, i64 48, !10, i64 56, !10, i64 64, !10, i64 72, !10, i64 80, !10, i64 88, !10, i64 96, !11, i64 104, !11, i64 108, !11, i64 112, !11, i64 113, !11, i64 113, !11, i64 113, !11, i64 113, !11, i64 113, !11, i64 113, !11, i64 113, !11, i64 114, !11, i64 114, !11, i64 114, !11, i64 114, !11, i64 114, !11, i64 114, !11, i64 114, !11, i64 114, !11, i64 115, !11, i64 115, !11, i64 115, !11, i64 115, !11, i64 115, !11, i64 115, !11, i64 115, !11, i64 115}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"int", !8, i64 0}
!12 = !{!10, !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{!8, !8, i64 0}
!17 = !{!18, !10, i64 16}
!18 = !{!"vertexT", !10, i64 0, !10, i64 8, !10, i64 16, !10, i64 24, !11, i64 32, !11, i64 36, !11, i64 40, !11, i64 40, !11, i64 40, !11, i64 40, !11, i64 40, !11, i64 40}
!19 = !{!7, !7, i64 0}
!20 = distinct !{!20, !14}


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