; LLVM IR from glaretechnologies/substrata :: resonance-audio/resonance_audio/dsp (filter_coefficient_generators)

; 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.NullLogger = type { i8 }
%"struct.vraudio::BiquadCoefficients" = type { %"struct.std::array", %"struct.std::array" }
%"struct.std::array" = type { [3 x float] }

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

; 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 @_ZN7vraudio33ComputeDualBandBiquadCoefficientsEifPNS_18BiquadCoefficientsES1_(i32 noundef %0, float noundef %1, ptr noundef %2, ptr noundef %3) #1 {
  %5 = alloca i32, align 4
  %6 = alloca float, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %class.NullLogger, align 1
  %10 = alloca %class.NullLogger, align 1
  %11 = alloca %class.NullLogger, align 1
  %12 = alloca %class.NullLogger, align 1
  %13 = alloca %class.NullLogger, align 1
  %14 = alloca float, align 4
  %15 = alloca float, align 4
  %16 = alloca float, align 4
  %17 = alloca %class.NullLogger, align 1
  %18 = alloca %"struct.vraudio::BiquadCoefficients", align 4
  store i32 %0, ptr %5, align 4, !tbaa !5
  store float %1, ptr %6, align 4, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !11
  store ptr %3, ptr %8, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #7
  %19 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %9)
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #7
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %10)
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #7
  %21 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %11)
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #7
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %12)
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #7
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %13)
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  %24 = load float, ptr %6, align 4, !tbaa !9
  %25 = fmul float 0x400921FB60000000, %24
  %26 = load i32, ptr %5, align 4, !tbaa !5
  %27 = sitofp i32 %26 to float
  %28 = fdiv float %25, %27
  %29 = call noundef float @_ZSt3tanf(float noundef %28)
  store float %29, ptr %14, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #7
  %30 = load float, ptr %14, align 4, !tbaa !9
  %31 = load float, ptr %14, align 4, !tbaa !9
  %32 = fmul float %30, %31
  store float %32, ptr %15, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  %33 = load float, ptr %15, align 4, !tbaa !9
  %34 = load float, ptr %14, align 4, !tbaa !9
  %35 = call float @llvm.fmuladd.f32(float 2.000000e+00, float %34, float %33)
  %36 = fadd float %35, 1.000000e+00
  store float %36, ptr %16, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #7
  %37 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %17)
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #7
  %38 = load ptr, ptr %7, align 8, !tbaa !11
  %39 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %38, i32 0, i32 0
  %40 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %39, i64 noundef 0) #7
  store float 1.000000e+00, ptr %40, align 4, !tbaa !9
  %41 = load float, ptr %15, align 4, !tbaa !9
  %42 = fsub float %41, 1.000000e+00
  %43 = fmul float 2.000000e+00, %42
  %44 = load float, ptr %16, align 4, !tbaa !9
  %45 = fdiv float %43, %44
  %46 = load ptr, ptr %7, align 8, !tbaa !11
  %47 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %46, i32 0, i32 0
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %47, i64 noundef 1) #7
  store float %45, ptr %48, align 4, !tbaa !9
  %49 = load float, ptr %15, align 4, !tbaa !9
  %50 = load float, ptr %14, align 4, !tbaa !9
  %51 = call float @llvm.fmuladd.f32(float -2.000000e+00, float %50, float %49)
  %52 = fadd float %51, 1.000000e+00
  %53 = load float, ptr %16, align 4, !tbaa !9
  %54 = fdiv float %52, %53
  %55 = load ptr, ptr %7, align 8, !tbaa !11
  %56 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %55, i32 0, i32 0
  %57 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %56, i64 noundef 2) #7
  store float %54, ptr %57, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #7
  call void @_ZN7vraudio18BiquadCoefficientsC2Ev(ptr noundef nonnull align 4 dereferenceable(24) %18)
  %58 = load ptr, ptr %7, align 8, !tbaa !11
  %59 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %58, i32 0, i32 0
  %60 = call noundef ptr @_ZNSt5arrayIfLm3EE5beginEv(ptr noundef nonnull align 4 dereferenceable(12) %59) #8
  %61 = load ptr, ptr %7, align 8, !tbaa !11
  %62 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %61, i32 0, i32 0
  %63 = call noundef ptr @_ZNSt5arrayIfLm3EE3endEv(ptr noundef nonnull align 4 dereferenceable(12) %62) #8
  %64 = load ptr, ptr %8, align 8, !tbaa !11
  %65 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %64, i32 0, i32 0
  %66 = call noundef ptr @_ZNSt5arrayIfLm3EE5beginEv(ptr noundef nonnull align 4 dereferenceable(12) %65) #8
  %67 = call noundef ptr @_ZSt4copyIPfS0_ET0_T_S2_S1_(ptr noundef %60, ptr noundef %63, ptr noundef %66)
  %68 = load float, ptr %15, align 4, !tbaa !9
  %69 = load float, ptr %16, align 4, !tbaa !9
  %70 = fdiv float %68, %69
  %71 = load ptr, ptr %7, align 8, !tbaa !11
  %72 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %71, i32 0, i32 1
  %73 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %72, i64 noundef 0) #7
  store float %70, ptr %73, align 4, !tbaa !9
  %74 = load ptr, ptr %7, align 8, !tbaa !11
  %75 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %74, i32 0, i32 1
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %75, i64 noundef 0) #7
  %77 = load float, ptr %76, align 4, !tbaa !9
  %78 = fmul float 2.000000e+00, %77
  %79 = load ptr, ptr %7, align 8, !tbaa !11
  %80 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %79, i32 0, i32 1
  %81 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %80, i64 noundef 1) #7
  store float %78, ptr %81, align 4, !tbaa !9
  %82 = load ptr, ptr %7, align 8, !tbaa !11
  %83 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %82, i32 0, i32 1
  %84 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %83, i64 noundef 0) #7
  %85 = load float, ptr %84, align 4, !tbaa !9
  %86 = load ptr, ptr %7, align 8, !tbaa !11
  %87 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %86, i32 0, i32 1
  %88 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %87, i64 noundef 2) #7
  store float %85, ptr %88, align 4, !tbaa !9
  %89 = load float, ptr %16, align 4, !tbaa !9
  %90 = fdiv float 1.000000e+00, %89
  %91 = load ptr, ptr %8, align 8, !tbaa !11
  %92 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %91, i32 0, i32 1
  %93 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %92, i64 noundef 0) #7
  store float %90, ptr %93, align 4, !tbaa !9
  %94 = load ptr, ptr %8, align 8, !tbaa !11
  %95 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %94, i32 0, i32 1
  %96 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %95, i64 noundef 0) #7
  %97 = load float, ptr %96, align 4, !tbaa !9
  %98 = fmul float -2.000000e+00, %97
  %99 = load ptr, ptr %8, align 8, !tbaa !11
  %100 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %99, i32 0, i32 1
  %101 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %100, i64 noundef 1) #7
  store float %98, ptr %101, align 4, !tbaa !9
  %102 = load ptr, ptr %8, align 8, !tbaa !11
  %103 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %102, i32 0, i32 1
  %104 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %103, i64 noundef 0) #7
  %105 = load float, ptr %104, align 4, !tbaa !9
  %106 = load ptr, ptr %8, align 8, !tbaa !11
  %107 = getelementptr inbounds %"struct.vraudio::BiquadCoefficients", ptr %106, i32 0, i32 1
  %108 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %107, i64 noundef 2) #7
  store float %105, ptr %108, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3tanf(float noundef) #2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7vraudio18BiquadCoefficientsC2Ev(ptr noundef nonnull align 4 dereferenceable(24)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt4copyIPfS0_ET0_T_S2_S1_(ptr noundef, ptr noundef, ptr noundef) #5

; Function Attrs: mustprogress nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIfLm3EE5beginEv(ptr noundef nonnull align 4 dereferenceable(12)) #6 align 2

; Function Attrs: mustprogress nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIfLm3EE3endEv(ptr noundef nonnull align 4 dereferenceable(12)) #6 align 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 = { inlinehint 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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #4 = { 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 #5 = { inlinehint 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 #6 = { mustprogress nounwind willreturn memory(none) 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 #7 = { nounwind }
attributes #8 = { nounwind 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"float", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !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"

%class.NullLogger = type { i8 }
%"struct.vraudio::BiquadCoefficients" = type { %"struct.std::array", %"struct.std::array" }
%"struct.std::array" = type { [3 x float] }

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress 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 @_ZN7vraudio33ComputeDualBandBiquadCoefficientsEifPNS_18BiquadCoefficientsES1_(i32 noundef %0, float noundef %1, ptr noundef %2, ptr noundef %3) local_unnamed_addr #1 {
  %5 = alloca %class.NullLogger, align 1
  %6 = alloca %class.NullLogger, align 1
  %7 = alloca %class.NullLogger, align 1
  %8 = alloca %class.NullLogger, align 1
  %9 = alloca %class.NullLogger, align 1
  %10 = alloca %class.NullLogger, align 1
  %11 = alloca %"struct.vraudio::BiquadCoefficients", align 4
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #7
  %12 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %5)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #7
  %13 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %6)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #7
  %14 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %7)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #7
  %15 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %8)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #7
  %16 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %9)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  %17 = fmul float %1, 0x400921FB60000000
  %18 = sitofp i32 %0 to float
  %19 = fdiv float %17, %18
  %20 = call noundef float @_ZSt3tanf(float noundef %19)
  %21 = fmul float %20, %20
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #7
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN10NullLogger9GetStreamEv(ptr noundef nonnull align 1 dereferenceable(1) %10)
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #7
  %23 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %2, i64 noundef 0) #7
  store float 1.000000e+00, ptr %23, align 4, !tbaa !5
  %24 = fadd float %21, -1.000000e+00
  %25 = fmul float %24, 2.000000e+00
  %26 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %2, i64 noundef 1) #7
  %27 = insertelement <2 x float> poison, float %20, i64 0
  %28 = shufflevector <2 x float> %27, <2 x float> poison, <2 x i32> zeroinitializer
  %29 = insertelement <2 x float> poison, float %21, i64 0
  %30 = shufflevector <2 x float> %29, <2 x float> poison, <2 x i32> zeroinitializer
  %31 = call <2 x float> @llvm.fmuladd.v2f32(<2 x float> %28, <2 x float> <float -2.000000e+00, float 2.000000e+00>, <2 x float> %30)
  %32 = fadd <2 x float> %31, <float 1.000000e+00, float 1.000000e+00>
  %33 = extractelement <2 x float> %32, i64 1
  %34 = fdiv float %25, %33
  store float %34, ptr %26, align 4, !tbaa !5
  %35 = extractelement <2 x float> %32, i64 0
  %36 = fdiv float %35, %33
  %37 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %2, i64 noundef 2) #7
  store float %36, ptr %37, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %11) #7
  call void @_ZN7vraudio18BiquadCoefficientsC2Ev(ptr noundef nonnull align 4 dereferenceable(24) %11)
  %38 = call noundef ptr @_ZNSt5arrayIfLm3EE5beginEv(ptr noundef nonnull align 4 dereferenceable(12) %2) #8
  %39 = call noundef ptr @_ZNSt5arrayIfLm3EE3endEv(ptr noundef nonnull align 4 dereferenceable(12) %2) #8
  %40 = call noundef ptr @_ZNSt5arrayIfLm3EE5beginEv(ptr noundef nonnull align 4 dereferenceable(12) %3) #8
  %41 = call noundef ptr @_ZSt4copyIPfS0_ET0_T_S2_S1_(ptr noundef %38, ptr noundef %39, ptr noundef %40)
  %42 = fdiv float %21, %33
  %43 = getelementptr inbounds i8, ptr %2, i64 12
  %44 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %43, i64 noundef 0) #7
  store float %42, ptr %44, align 4, !tbaa !5
  %45 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %43, i64 noundef 0) #7
  %46 = load float, ptr %45, align 4, !tbaa !5
  %47 = fmul float %46, 2.000000e+00
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %43, i64 noundef 1) #7
  store float %47, ptr %48, align 4, !tbaa !5
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %43, i64 noundef 0) #7
  %50 = load float, ptr %49, align 4, !tbaa !5
  %51 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %43, i64 noundef 2) #7
  store float %50, ptr %51, align 4, !tbaa !5
  %52 = fdiv float 1.000000e+00, %33
  %53 = getelementptr inbounds i8, ptr %3, i64 12
  %54 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %53, i64 noundef 0) #7
  store float %52, ptr %54, align 4, !tbaa !5
  %55 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %53, i64 noundef 0) #7
  %56 = load float, ptr %55, align 4, !tbaa !5
  %57 = fmul float %56, -2.000000e+00
  %58 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %53, i64 noundef 1) #7
  store float %57, ptr %58, align 4, !tbaa !5
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %53, i64 noundef 0) #7
  %60 = load float, ptr %59, align 4, !tbaa !5
  %61 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %53, i64 noundef 2) #7
  store float %60, ptr %61, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #7
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef float @_ZSt3tanf(float noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIfLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7vraudio18BiquadCoefficientsC2Ev(ptr noundef nonnull align 4 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_ZSt4copyIPfS0_ET0_T_S2_S1_(ptr noundef, ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIfLm3EE5beginEv(ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIfLm3EE3endEv(ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #5 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare <2 x float> @llvm.fmuladd.v2f32(<2 x float>, <2 x float>, <2 x float>) #6

attributes #0 = { mustprogress 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 = { inlinehint 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 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 = { inlinehint 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 #5 = { mustprogress nofree nosync nounwind willreturn memory(none) 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 #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { nounwind }
attributes #8 = { nounwind 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"}


; Effective O3 passes: EarlyCSEPass,GlobalDCEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SLPVectorizerPass,SROAPass