; LLVM IR from kdrag0n/fxdsp :: external/oboe/apps/OboeTester/app/src/main/cpp/flowunits (LinearShape)

; 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"

%"class.oboe::flowgraph::FlowGraphFilter" = type { %"class.oboe::flowgraph::FlowGraphNode", %"class.oboe::flowgraph::FlowGraphPortFloatInput", %"class.oboe::flowgraph::FlowGraphPortFloatOutput" }
%"class.oboe::flowgraph::FlowGraphNode" = type { ptr, i64, %"class.std::vector", i8, i8, i32 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>, std::allocator<std::reference_wrapper<oboe::flowgraph::FlowGraphPort>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.oboe::flowgraph::FlowGraphPortFloatInput" = type { %"class.oboe::flowgraph::FlowGraphPortFloat", ptr }
%"class.oboe::flowgraph::FlowGraphPortFloat" = type { %"class.oboe::flowgraph::FlowGraphPort.base", i32, %"class.std::unique_ptr" }
%"class.oboe::flowgraph::FlowGraphPort.base" = type <{ ptr, ptr, i32 }>
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.oboe::flowgraph::FlowGraphPortFloatOutput" = type { %"class.oboe::flowgraph::FlowGraphPortFloat" }
%class.LinearShape = type { %"class.oboe::flowgraph::FlowGraphFilter", float, float }

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN11LinearShape9onProcessEi(ptr noundef nonnull align 8 dereferenceable(128) %0, i32 noundef %1) unnamed_addr #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca float, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %9 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  %10 = getelementptr inbounds %"class.oboe::flowgraph::FlowGraphFilter", ptr %9, i32 0, i32 1
  %11 = call noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40) %10)
  store ptr %11, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %12 = getelementptr inbounds %"class.oboe::flowgraph::FlowGraphFilter", ptr %9, i32 0, i32 2
  %13 = call noundef ptr @_ZN4oboe9flowgraph18FlowGraphPortFloat9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32) %12)
  store ptr %13, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !9
  br label %14

14:                                               ; preds = %39, %2
  %15 = load i32, ptr %7, align 4, !tbaa !9
  %16 = load i32, ptr %4, align 4, !tbaa !9
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %42

19:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = load i32, ptr %7, align 4, !tbaa !9
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds float, ptr %20, i64 %22
  %24 = load float, ptr %23, align 4, !tbaa !11
  %25 = call float @llvm.fmuladd.f32(float %24, float 5.000000e-01, float 5.000000e-01)
  store float %25, ptr %8, align 4, !tbaa !11
  %26 = getelementptr inbounds %class.LinearShape, ptr %9, i32 0, i32 1
  %27 = load float, ptr %26, align 8, !tbaa !13
  %28 = load float, ptr %8, align 4, !tbaa !11
  %29 = getelementptr inbounds %class.LinearShape, ptr %9, i32 0, i32 2
  %30 = load float, ptr %29, align 4, !tbaa !33
  %31 = getelementptr inbounds %class.LinearShape, ptr %9, i32 0, i32 1
  %32 = load float, ptr %31, align 8, !tbaa !13
  %33 = fsub float %30, %32
  %34 = call float @llvm.fmuladd.f32(float %28, float %33, float %27)
  %35 = load ptr, ptr %6, align 8, !tbaa !5
  %36 = load i32, ptr %7, align 4, !tbaa !9
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds float, ptr %35, i64 %37
  store float %34, ptr %38, align 4, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %39

39:                                               ; preds = %19
  %40 = load i32, ptr %7, align 4, !tbaa !9
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %7, align 4, !tbaa !9
  br label %14, !llvm.loop !34

42:                                               ; preds = %18
  %43 = load i32, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  ret i32 %43
}

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

declare noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN4oboe9flowgraph18FlowGraphPortFloat9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"float", !7, i64 0}
!13 = !{!14, !12, i64 120}
!14 = !{!"_ZTS11LinearShape", !15, i64 0, !12, i64 120, !12, i64 124}
!15 = !{!"_ZTSN4oboe9flowgraph15FlowGraphFilterE", !16, i64 0, !23, i64 48, !32, i64 88}
!16 = !{!"_ZTSN4oboe9flowgraph13FlowGraphNodeE", !17, i64 8, !18, i64 16, !22, i64 40, !22, i64 41, !10, i64 44}
!17 = !{!"long", !7, i64 0}
!18 = !{!"_ZTSSt6vectorISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!22 = !{!"bool", !7, i64 0}
!23 = !{!"_ZTSN4oboe9flowgraph23FlowGraphPortFloatInputE", !24, i64 0, !6, i64 32}
!24 = !{!"_ZTSN4oboe9flowgraph18FlowGraphPortFloatE", !25, i64 0, !10, i64 20, !26, i64 24}
!25 = !{!"_ZTSN4oboe9flowgraph13FlowGraphPortE", !6, i64 8, !10, i64 16}
!26 = !{!"_ZTSSt10unique_ptrIA_fSt14default_deleteIS0_EE", !27, i64 0}
!27 = !{!"_ZTSSt15__uniq_ptr_dataIfSt14default_deleteIA_fELb1ELb1EE", !28, i64 0}
!28 = !{!"_ZTSSt15__uniq_ptr_implIfSt14default_deleteIA_fEE", !29, i64 0}
!29 = !{!"_ZTSSt5tupleIJPfSt14default_deleteIA_fEEE", !30, i64 0}
!30 = !{!"_ZTSSt11_Tuple_implILm0EJPfSt14default_deleteIA_fEEE", !31, i64 0}
!31 = !{!"_ZTSSt10_Head_baseILm0EPfLb0EE", !6, i64 0}
!32 = !{!"_ZTSN4oboe9flowgraph24FlowGraphPortFloatOutputE", !24, i64 0}
!33 = !{!14, !12, i64 124}
!34 = distinct !{!34, !35}
!35 = !{!"llvm.loop.mustprogress"}


; 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 noundef i32 @_ZN11LinearShape9onProcessEi(ptr noundef nonnull align 8 dereferenceable(128) %0, i32 noundef returned %1) unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 48
  %4 = tail call noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40) %3)
  %5 = getelementptr inbounds i8, ptr %0, i64 88
  %6 = tail call noundef ptr @_ZN4oboe9flowgraph18FlowGraphPortFloat9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32) %5)
  %7 = icmp sgt i32 %1, 0
  br i1 %7, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %2
  %8 = getelementptr inbounds i8, ptr %0, i64 120
  %9 = getelementptr inbounds i8, ptr %0, i64 124
  %wide.trip.count = zext nneg i32 %1 to i64
  %min.iters.check = icmp ult i32 %1, 8
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.memcheck

scalar.ph.preheader:                              ; preds = %middle.block, %vector.memcheck, %.lr.ph
  %indvars.iv.ph = phi i64 [ 0, %vector.memcheck ], [ 0, %.lr.ph ], [ %n.vec, %middle.block ]
  %xtraiter = and i64 %wide.trip.count, 1
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %scalar.ph.prol.loopexit, label %scalar.ph.prol

scalar.ph.prol:                                   ; preds = %scalar.ph.preheader
  %10 = getelementptr inbounds float, ptr %4, i64 %indvars.iv.ph
  %11 = load float, ptr %10, align 4, !tbaa !5
  %12 = tail call float @llvm.fmuladd.f32(float %11, float 5.000000e-01, float 5.000000e-01)
  %13 = load float, ptr %8, align 8, !tbaa !9
  %14 = load float, ptr %9, align 4, !tbaa !31
  %15 = fsub float %14, %13
  %16 = tail call float @llvm.fmuladd.f32(float %12, float %15, float %13)
  %17 = getelementptr inbounds float, ptr %6, i64 %indvars.iv.ph
  store float %16, ptr %17, align 4, !tbaa !5
  %indvars.iv.next.prol = or disjoint i64 %indvars.iv.ph, 1
  br label %scalar.ph.prol.loopexit

scalar.ph.prol.loopexit:                          ; preds = %scalar.ph.prol, %scalar.ph.preheader
  %indvars.iv.unr = phi i64 [ %indvars.iv.ph, %scalar.ph.preheader ], [ %indvars.iv.next.prol, %scalar.ph.prol ]
  %18 = add nsw i64 %wide.trip.count, -1
  %19 = icmp eq i64 %indvars.iv.ph, %18
  br i1 %19, label %._crit_edge, label %scalar.ph

vector.memcheck:                                  ; preds = %.lr.ph
  %20 = shl nuw nsw i64 %wide.trip.count, 2
  %scevgep = getelementptr i8, ptr %6, i64 %20
  %scevgep12 = getelementptr i8, ptr %4, i64 %20
  %scevgep13 = getelementptr inbounds i8, ptr %0, i64 128
  %bound0 = icmp ult ptr %6, %scevgep12
  %bound1 = icmp ult ptr %4, %scevgep
  %found.conflict = and i1 %bound0, %bound1
  %bound014 = icmp ult ptr %6, %scevgep13
  %bound115 = icmp ult ptr %8, %scevgep
  %found.conflict16 = and i1 %bound014, %bound115
  %conflict.rdx = or i1 %found.conflict, %found.conflict16
  br i1 %conflict.rdx, label %scalar.ph.preheader, label %vector.ph

vector.ph:                                        ; preds = %vector.memcheck
  %n.vec = and i64 %wide.trip.count, 2147483640
  %21 = load float, ptr %8, align 8, !tbaa !9, !alias.scope !32
  %broadcast.splatinsert22 = insertelement <4 x float> poison, float %21, i64 0
  %broadcast.splat23 = shufflevector <4 x float> %broadcast.splatinsert22, <4 x float> poison, <4 x i32> zeroinitializer
  %22 = load float, ptr %9, align 4, !tbaa !31, !alias.scope !32
  %broadcast.splatinsert20 = insertelement <4 x float> poison, float %22, i64 0
  %broadcast.splat21 = shufflevector <4 x float> %broadcast.splatinsert20, <4 x float> poison, <4 x i32> zeroinitializer
  %23 = fsub <4 x float> %broadcast.splat21, %broadcast.splat23
  %24 = fsub <4 x float> %broadcast.splat21, %broadcast.splat23
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %25 = getelementptr inbounds float, ptr %4, i64 %index
  %26 = getelementptr inbounds i8, ptr %25, i64 16
  %wide.load = load <4 x float>, ptr %25, align 4, !tbaa !5, !alias.scope !35
  %wide.load17 = load <4 x float>, ptr %26, align 4, !tbaa !5, !alias.scope !35
  %27 = tail call <4 x float> @llvm.fmuladd.v4f32(<4 x float> %wide.load, <4 x float> <float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01>, <4 x float> <float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01>)
  %28 = tail call <4 x float> @llvm.fmuladd.v4f32(<4 x float> %wide.load17, <4 x float> <float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01>, <4 x float> <float 5.000000e-01, float 5.000000e-01, float 5.000000e-01, float 5.000000e-01>)
  %29 = tail call <4 x float> @llvm.fmuladd.v4f32(<4 x float> %27, <4 x float> %23, <4 x float> %broadcast.splat23)
  %30 = tail call <4 x float> @llvm.fmuladd.v4f32(<4 x float> %28, <4 x float> %24, <4 x float> %broadcast.splat23)
  %31 = getelementptr inbounds float, ptr %6, i64 %index
  %32 = getelementptr inbounds i8, ptr %31, i64 16
  store <4 x float> %29, ptr %31, align 4, !tbaa !5, !alias.scope !37, !noalias !39
  store <4 x float> %30, ptr %32, align 4, !tbaa !5, !alias.scope !37, !noalias !39
  %index.next = add nuw i64 %index, 8
  %33 = icmp eq i64 %index.next, %n.vec
  br i1 %33, label %middle.block, label %vector.body, !llvm.loop !40

middle.block:                                     ; preds = %vector.body
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count
  br i1 %cmp.n, label %._crit_edge, label %scalar.ph.preheader

._crit_edge:                                      ; preds = %scalar.ph.prol.loopexit, %scalar.ph, %middle.block, %2
  ret i32 %1

scalar.ph:                                        ; preds = %scalar.ph.prol.loopexit, %scalar.ph
  %indvars.iv = phi i64 [ %indvars.iv.next.1, %scalar.ph ], [ %indvars.iv.unr, %scalar.ph.prol.loopexit ]
  %34 = getelementptr inbounds float, ptr %4, i64 %indvars.iv
  %35 = load float, ptr %34, align 4, !tbaa !5
  %36 = tail call float @llvm.fmuladd.f32(float %35, float 5.000000e-01, float 5.000000e-01)
  %37 = load float, ptr %8, align 8, !tbaa !9
  %38 = load float, ptr %9, align 4, !tbaa !31
  %39 = fsub float %38, %37
  %40 = tail call float @llvm.fmuladd.f32(float %36, float %39, float %37)
  %41 = getelementptr inbounds float, ptr %6, i64 %indvars.iv
  store float %40, ptr %41, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %42 = getelementptr inbounds float, ptr %4, i64 %indvars.iv.next
  %43 = load float, ptr %42, align 4, !tbaa !5
  %44 = tail call float @llvm.fmuladd.f32(float %43, float 5.000000e-01, float 5.000000e-01)
  %45 = load float, ptr %8, align 8, !tbaa !9
  %46 = load float, ptr %9, align 4, !tbaa !31
  %47 = fsub float %46, %45
  %48 = tail call float @llvm.fmuladd.f32(float %44, float %47, float %45)
  %49 = getelementptr inbounds float, ptr %6, i64 %indvars.iv.next
  store float %48, ptr %49, align 4, !tbaa !5
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %exitcond.not.1 = icmp eq i64 %indvars.iv.next.1, %wide.trip.count
  br i1 %exitcond.not.1, label %._crit_edge, label %scalar.ph, !llvm.loop !44
}

declare noundef ptr @_ZN4oboe9flowgraph23FlowGraphPortFloatInput9getBufferEv(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN4oboe9flowgraph18FlowGraphPortFloat9getBufferEv(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.fmuladd.f32(float, float, float) #3

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <4 x float> @llvm.fmuladd.v4f32(<4 x float>, <4 x float>, <4 x float>) #4

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" }
attributes #2 = { 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 #3 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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 = !{!"float", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 120}
!10 = !{!"_ZTS11LinearShape", !11, i64 0, !6, i64 120, !6, i64 124}
!11 = !{!"_ZTSN4oboe9flowgraph15FlowGraphFilterE", !12, i64 0, !21, i64 48, !30, i64 88}
!12 = !{!"_ZTSN4oboe9flowgraph13FlowGraphNodeE", !13, i64 8, !14, i64 16, !19, i64 40, !19, i64 41, !20, i64 44}
!13 = !{!"long", !7, i64 0}
!14 = !{!"_ZTSSt6vectorISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseISt17reference_wrapperIN4oboe9flowgraph13FlowGraphPortEESaIS4_EE17_Vector_impl_dataE", !18, i64 0, !18, i64 8, !18, i64 16}
!18 = !{!"any pointer", !7, i64 0}
!19 = !{!"bool", !7, i64 0}
!20 = !{!"int", !7, i64 0}
!21 = !{!"_ZTSN4oboe9flowgraph23FlowGraphPortFloatInputE", !22, i64 0, !18, i64 32}
!22 = !{!"_ZTSN4oboe9flowgraph18FlowGraphPortFloatE", !23, i64 0, !20, i64 20, !24, i64 24}
!23 = !{!"_ZTSN4oboe9flowgraph13FlowGraphPortE", !18, i64 8, !20, i64 16}
!24 = !{!"_ZTSSt10unique_ptrIA_fSt14default_deleteIS0_EE", !25, i64 0}
!25 = !{!"_ZTSSt15__uniq_ptr_dataIfSt14default_deleteIA_fELb1ELb1EE", !26, i64 0}
!26 = !{!"_ZTSSt15__uniq_ptr_implIfSt14default_deleteIA_fEE", !27, i64 0}
!27 = !{!"_ZTSSt5tupleIJPfSt14default_deleteIA_fEEE", !28, i64 0}
!28 = !{!"_ZTSSt11_Tuple_implILm0EJPfSt14default_deleteIA_fEEE", !29, i64 0}
!29 = !{!"_ZTSSt10_Head_baseILm0EPfLb0EE", !18, i64 0}
!30 = !{!"_ZTSN4oboe9flowgraph24FlowGraphPortFloatOutputE", !22, i64 0}
!31 = !{!10, !6, i64 124}
!32 = !{!33}
!33 = distinct !{!33, !34}
!34 = distinct !{!34, !"LVerDomain"}
!35 = !{!36}
!36 = distinct !{!36, !34}
!37 = !{!38}
!38 = distinct !{!38, !34}
!39 = !{!36, !33}
!40 = distinct !{!40, !41, !42, !43}
!41 = !{!"llvm.loop.mustprogress"}
!42 = !{!"llvm.loop.isvectorized", i32 1}
!43 = !{!"llvm.loop.unroll.runtime.disable"}
!44 = distinct !{!44, !41, !42}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass