; LLVM IR from Try/Tempest :: Engine/thirdparty/openal-soft/core/bs2b.ll (ZN4Bs2b4bs2b10cross_feedEPfS1_m)

; 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.std::array.0" = type { [128 x %"struct.std::array.1"] }
%"struct.std::array.1" = type { [2 x float] }
%"class.al::span" = type { ptr, i64 }
%"class.al::ptr_wrapper" = type { ptr }
%class.anon = type { float, float, float, float, float, ptr, ptr }
%class.anon.2 = type { float, float, float, float, float, ptr, ptr }
%"class.al::ptr_wrapper.3" = type { ptr }
%class.anon.4 = type { i8 }
%class.anon.5 = type { i8 }
%"struct.Bs2b::bs2b" = type { i32, i32, float, float, float, float, float, %"struct.std::array" }
%"struct.std::array" = type { [2 x %"struct.Bs2b::bs2b::t_last_sample"] }
%"struct.Bs2b::bs2b::t_last_sample" = type { float, float }

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

; 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 @_ZN4Bs2b4bs2b10cross_feedEPfS1_m(ptr noundef nonnull align 4 dereferenceable(44) %0, ptr noundef %1, ptr noundef %2, i64 noundef %3) #1 align 2 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i64, align 8
  %9 = alloca float, align 4
  %10 = alloca float, align 4
  %11 = alloca float, align 4
  %12 = alloca float, align 4
  %13 = alloca float, align 4
  %14 = alloca %"struct.std::array.0", align 4
  %15 = alloca %"class.al::span", align 8
  %16 = alloca %"class.al::span", align 8
  %17 = alloca i64, align 8
  %18 = alloca i64, align 8
  %19 = alloca i64, align 8
  %20 = alloca float, align 4
  %21 = alloca float, align 4
  %22 = alloca %"class.al::ptr_wrapper", align 8
  %23 = alloca %"class.al::ptr_wrapper", align 8
  %24 = alloca %"class.al::ptr_wrapper", align 8
  %25 = alloca %class.anon, align 8
  %26 = alloca %"class.al::ptr_wrapper", align 8
  %27 = alloca %"class.al::ptr_wrapper", align 8
  %28 = alloca %"class.al::ptr_wrapper", align 8
  %29 = alloca %class.anon.2, align 8
  %30 = alloca %"class.al::ptr_wrapper.3", align 8
  %31 = alloca %"class.al::ptr_wrapper.3", align 8
  %32 = alloca %class.anon.4, align 1
  %33 = alloca %"class.al::span", align 8
  %34 = alloca %"class.al::ptr_wrapper.3", align 8
  %35 = alloca %"class.al::ptr_wrapper.3", align 8
  %36 = alloca %"class.al::ptr_wrapper.3", align 8
  %37 = alloca %"class.al::ptr_wrapper.3", align 8
  %38 = alloca %class.anon.5, align 1
  %39 = alloca %"class.al::span", align 8
  %40 = alloca %"class.al::ptr_wrapper.3", align 8
  %41 = alloca %"class.al::ptr_wrapper.3", align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store i64 %3, ptr %8, align 8, !tbaa !9
  %42 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #8
  %43 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 2
  %44 = load float, ptr %43, align 4, !tbaa !11
  store float %44, ptr %9, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #8
  %45 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 3
  %46 = load float, ptr %45, align 4, !tbaa !17
  store float %46, ptr %10, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #8
  %47 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 4
  %48 = load float, ptr %47, align 4, !tbaa !18
  store float %48, ptr %11, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #8
  %49 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 5
  %50 = load float, ptr %49, align 4, !tbaa !19
  store float %50, ptr %12, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #8
  %51 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 6
  %52 = load float, ptr %51, align 4, !tbaa !20
  store float %52, ptr %13, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 1024, ptr %14) #8
  call void @llvm.memset.p0.i64(ptr align 4 %14, i8 0, i64 1024, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #8
  %53 = load ptr, ptr %6, align 8, !tbaa !5
  %54 = load i64, ptr %8, align 8, !tbaa !9
  call void @_ZN2al4spanIfLm18446744073709551615EEC2IPfEET_m(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef %53, i64 noundef %54)
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #8
  %55 = load ptr, ptr %7, align 8, !tbaa !5
  %56 = load i64, ptr %8, align 8, !tbaa !9
  call void @_ZN2al4spanIfLm18446744073709551615EEC2IPfEET_m(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef %55, i64 noundef %56)
  br label %57

57:                                               ; preds = %60, %4
  %58 = call noundef zeroext i1 @_ZNK2al4spanIfLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  %59 = xor i1 %58, true
  br i1 %59, label %60, label %180

60:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #8
  %61 = call noundef i64 @_ZNKSt5arrayIS_IfLm2EELm128EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #9
  store i64 %61, ptr %18, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #8
  %62 = call noundef i64 @_ZNK2al4spanIfLm18446744073709551615EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  store i64 %62, ptr %19, align 8, !tbaa !9
  %63 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19)
  %64 = load i64, ptr %63, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  store i64 %64, ptr %17, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #8
  %65 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %66 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %65, i64 noundef 0) #8
  %67 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %66, i32 0, i32 0
  %68 = load float, ptr %67, align 4, !tbaa !21
  store float %68, ptr %20, align 4, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #8
  %69 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %70 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %69, i64 noundef 0) #8
  %71 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %70, i32 0, i32 1
  %72 = load float, ptr %71, align 4, !tbaa !23
  store float %72, ptr %21, align 4, !tbaa !16
  %73 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  %74 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %22, i32 0, i32 0
  store ptr %73, ptr %74, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #8
  %75 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  %76 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %24, i32 0, i32 0
  store ptr %75, ptr %76, align 8
  %77 = load i64, ptr %17, align 8, !tbaa !9
  %78 = call ptr @_ZN2alplERKNS_11ptr_wrapperIPKfEEl(ptr noundef nonnull align 8 dereferenceable(8) %24, i64 noundef %77) #8
  %79 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %23, i32 0, i32 0
  store ptr %78, ptr %79, align 8
  %80 = call noundef ptr @_ZNSt5arrayIS_IfLm2EELm128EE5beginEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #9
  %81 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 0
  %82 = load float, ptr %11, align 4, !tbaa !16
  store float %82, ptr %81, align 8, !tbaa !24
  %83 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 1
  %84 = load float, ptr %12, align 4, !tbaa !16
  store float %84, ptr %83, align 4, !tbaa !26
  %85 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 2
  %86 = load float, ptr %13, align 4, !tbaa !16
  store float %86, ptr %85, align 8, !tbaa !27
  %87 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 3
  %88 = load float, ptr %9, align 4, !tbaa !16
  store float %88, ptr %87, align 4, !tbaa !28
  %89 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 4
  %90 = load float, ptr %10, align 4, !tbaa !16
  store float %90, ptr %89, align 8, !tbaa !29
  %91 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 5
  store ptr %20, ptr %91, align 8, !tbaa !5
  %92 = getelementptr inbounds %class.anon, ptr %25, i32 0, i32 6
  store ptr %21, ptr %92, align 8, !tbaa !5
  %93 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %22, i32 0, i32 0
  %94 = load ptr, ptr %93, align 8
  %95 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %23, i32 0, i32 0
  %96 = load ptr, ptr %95, align 8
  %97 = call noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EEZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_0ET0_T_SD_SC_T1_"(ptr %94, ptr %96, ptr noundef %80, ptr noundef byval(%class.anon) align 8 %25)
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #8
  %98 = load float, ptr %20, align 4, !tbaa !16
  %99 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %100 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %99, i64 noundef 0) #8
  %101 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %100, i32 0, i32 0
  store float %98, ptr %101, align 4, !tbaa !21
  %102 = load float, ptr %21, align 4, !tbaa !16
  %103 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %104 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %103, i64 noundef 0) #8
  %105 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %104, i32 0, i32 1
  store float %102, ptr %105, align 4, !tbaa !23
  %106 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %107 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %106, i64 noundef 1) #8
  %108 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %107, i32 0, i32 0
  %109 = load float, ptr %108, align 4, !tbaa !21
  store float %109, ptr %20, align 4, !tbaa !16
  %110 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %111 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %110, i64 noundef 1) #8
  %112 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %111, i32 0, i32 1
  %113 = load float, ptr %112, align 4, !tbaa !23
  store float %113, ptr %21, align 4, !tbaa !16
  %114 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  %115 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %26, i32 0, i32 0
  store ptr %114, ptr %115, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #8
  %116 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  %117 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %28, i32 0, i32 0
  store ptr %116, ptr %117, align 8
  %118 = load i64, ptr %17, align 8, !tbaa !9
  %119 = call ptr @_ZN2alplERKNS_11ptr_wrapperIPKfEEl(ptr noundef nonnull align 8 dereferenceable(8) %28, i64 noundef %118) #8
  %120 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %27, i32 0, i32 0
  store ptr %119, ptr %120, align 8
  %121 = call noundef ptr @_ZNSt5arrayIS_IfLm2EELm128EE5beginEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #9
  %122 = call noundef ptr @_ZNSt5arrayIS_IfLm2EELm128EE5beginEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #9
  %123 = getelementptr inbounds %class.anon.2, ptr %29, i32 0, i32 0
  %124 = load float, ptr %11, align 4, !tbaa !16
  store float %124, ptr %123, align 8, !tbaa !30
  %125 = getelementptr inbounds %class.anon.2, ptr %29, i32 0, i32 1
  %126 = load float, ptr %12, align 4, !tbaa !16
  store float %126, ptr %125, align 4, !tbaa !32
  %127 = getelementptr inbounds %class.anon.2, ptr %29, i32 0, i32 2
  %128 = load float, ptr %13, align 4, !tbaa !16
  store float %128, ptr %127, align 8, !tbaa !33
  %129 = getelementptr inbounds %class.anon.2, ptr %29, i32 0, i32 3
  %130 = load float, ptr %9, align 4, !tbaa !16
  store float %130, ptr %129, align 4, !tbaa !34
  %131 = getelementptr inbounds %class.anon.2, ptr %29, i32 0, i32 4
  %132 = load float, ptr %10, align 4, !tbaa !16
  store float %132, ptr %131, align 8, !tbaa !35
  %133 = getelementptr inbounds %class.anon.2, ptr %29, i32 0, i32 5
  store ptr %20, ptr %133, align 8, !tbaa !5
  %134 = getelementptr inbounds %class.anon.2, ptr %29, i32 0, i32 6
  store ptr %21, ptr %134, align 8, !tbaa !5
  %135 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %26, i32 0, i32 0
  %136 = load ptr, ptr %135, align 8
  %137 = getelementptr inbounds %"class.al::ptr_wrapper", ptr %27, i32 0, i32 0
  %138 = load ptr, ptr %137, align 8
  %139 = call noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EES7_ZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_1ET1_T_SD_T0_SC_T2_"(ptr %136, ptr %138, ptr noundef %121, ptr noundef %122, ptr noundef byval(%class.anon.2) align 8 %29)
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #8
  %140 = load float, ptr %20, align 4, !tbaa !16
  %141 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %142 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %141, i64 noundef 1) #8
  %143 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %142, i32 0, i32 0
  store float %140, ptr %143, align 4, !tbaa !21
  %144 = load float, ptr %21, align 4, !tbaa !16
  %145 = getelementptr inbounds %"struct.Bs2b::bs2b", ptr %42, i32 0, i32 7
  %146 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %145, i64 noundef 1) #8
  %147 = getelementptr inbounds %"struct.Bs2b::bs2b::t_last_sample", ptr %146, i32 0, i32 1
  store float %144, ptr %147, align 4, !tbaa !23
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #8
  %148 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #8
  %149 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #8
  %150 = load i64, ptr %17, align 8, !tbaa !9
  %151 = getelementptr inbounds %"struct.std::array.1", ptr %149, i64 %150
  %152 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  %153 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %31, i32 0, i32 0
  store ptr %152, ptr %153, align 8
  %154 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %31, i32 0, i32 0
  %155 = load ptr, ptr %154, align 8
  %156 = call ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_2ET0_T_SC_SB_T1_"(ptr noundef %148, ptr noundef %151, ptr %155)
  %157 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %30, i32 0, i32 0
  store ptr %156, ptr %157, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %33) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %34, ptr align 8 %30, i64 8, i1 false), !tbaa.struct !36
  %158 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #8
  %159 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %35, i32 0, i32 0
  store ptr %158, ptr %159, align 8
  %160 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %34, i32 0, i32 0
  %161 = load ptr, ptr %160, align 8
  %162 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %35, i32 0, i32 0
  %163 = load ptr, ptr %162, align 8
  call void @_ZN2al4spanIfLm18446744073709551615EEC2INS_11ptr_wrapperIPfEES5_TnNSt9enable_ifIXntsr3std14is_convertibleIT0_mEE5valueEbE4typeELb1EEET_S7_(ptr noundef nonnull align 8 dereferenceable(16) %33, ptr %161, ptr %163)
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %15, ptr align 8 %33, i64 16, i1 false), !tbaa.struct !37
  call void @llvm.lifetime.end.p0(i64 16, ptr %33) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #8
  %164 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #8
  %165 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %14) #8
  %166 = load i64, ptr %17, align 8, !tbaa !9
  %167 = getelementptr inbounds %"struct.std::array.1", ptr %165, i64 %166
  %168 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  %169 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %37, i32 0, i32 0
  store ptr %168, ptr %169, align 8
  %170 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %37, i32 0, i32 0
  %171 = load ptr, ptr %170, align 8
  %172 = call ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_3ET0_T_SC_SB_T1_"(ptr noundef %164, ptr noundef %167, ptr %171)
  %173 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %36, i32 0, i32 0
  store ptr %172, ptr %173, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %30, ptr align 8 %36, i64 8, i1 false), !tbaa.struct !36
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr %39) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %40, ptr align 8 %30, i64 8, i1 false), !tbaa.struct !36
  %174 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %16) #8
  %175 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %41, i32 0, i32 0
  store ptr %174, ptr %175, align 8
  %176 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %40, i32 0, i32 0
  %177 = load ptr, ptr %176, align 8
  %178 = getelementptr inbounds %"class.al::ptr_wrapper.3", ptr %41, i32 0, i32 0
  %179 = load ptr, ptr %178, align 8
  call void @_ZN2al4spanIfLm18446744073709551615EEC2INS_11ptr_wrapperIPfEES5_TnNSt9enable_ifIXntsr3std14is_convertibleIT0_mEE5valueEbE4typeELb1EEET_S7_(ptr noundef nonnull align 8 dereferenceable(16) %39, ptr %177, ptr %179)
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %16, ptr align 8 %39, i64 16, i1 false), !tbaa.struct !37
  call void @llvm.lifetime.end.p0(i64 16, ptr %39) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  br label %57, !llvm.loop !38

180:                                              ; preds = %57
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 1024, ptr %14) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  ret void
}

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2al4spanIfLm18446744073709551615EEC2IPfEET_m(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK2al4spanIfLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind willreturn memory(none) uwtable
declare dso_local noundef i64 @_ZNKSt5arrayIS_IfLm2EELm128EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(1024)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK2al4spanIfLm18446744073709551615EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EEZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_0ET0_T_SD_SC_T1_"(ptr, ptr, ptr noundef, ptr noundef byval(%class.anon) align 8) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN2alplERKNS_11ptr_wrapperIPKfEEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #3

; Function Attrs: mustprogress nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIS_IfLm2EELm128EE5beginEv(ptr noundef nonnull align 4 dereferenceable(1024)) #5 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EES7_ZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_1ET1_T_SD_T0_SC_T2_"(ptr, ptr, ptr noundef, ptr noundef, ptr noundef byval(%class.anon.2) align 8) #6

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_2ET0_T_SC_SB_T1_"(ptr noundef, ptr noundef, ptr) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK2al4spanIfLm18446744073709551615EE5beginEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; 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) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK2al4spanIfLm18446744073709551615EE3endEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2al4spanIfLm18446744073709551615EEC2INS_11ptr_wrapperIPfEES5_TnNSt9enable_ifIXntsr3std14is_convertibleIT0_mEE5valueEbE4typeELb1EEET_S7_(ptr noundef nonnull align 8 dereferenceable(16), ptr, ptr) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_3ET0_T_SC_SB_T1_"(ptr noundef, ptr noundef, ptr) #1

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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 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 = { 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 #6 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #8 = { nounwind }
attributes #9 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !14, i64 8}
!12 = !{!"_ZTSN4Bs2b4bs2bE", !13, i64 0, !13, i64 4, !14, i64 8, !14, i64 12, !14, i64 16, !14, i64 20, !14, i64 24, !15, i64 28}
!13 = !{!"int", !7, i64 0}
!14 = !{!"float", !7, i64 0}
!15 = !{!"_ZTSSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EE", !7, i64 0}
!16 = !{!14, !14, i64 0}
!17 = !{!12, !14, i64 12}
!18 = !{!12, !14, i64 16}
!19 = !{!12, !14, i64 20}
!20 = !{!12, !14, i64 24}
!21 = !{!22, !14, i64 0}
!22 = !{!"_ZTSN4Bs2b4bs2b13t_last_sampleE", !14, i64 0, !14, i64 4}
!23 = !{!22, !14, i64 4}
!24 = !{!25, !14, i64 0}
!25 = !{!"_ZTSZN4Bs2b4bs2b10cross_feedEPfS1_mE3$_0", !14, i64 0, !14, i64 4, !14, i64 8, !14, i64 12, !14, i64 16, !6, i64 24, !6, i64 32}
!26 = !{!25, !14, i64 4}
!27 = !{!25, !14, i64 8}
!28 = !{!25, !14, i64 12}
!29 = !{!25, !14, i64 16}
!30 = !{!31, !14, i64 0}
!31 = !{!"_ZTSZN4Bs2b4bs2b10cross_feedEPfS1_mE3$_1", !14, i64 0, !14, i64 4, !14, i64 8, !14, i64 12, !14, i64 16, !6, i64 24, !6, i64 32}
!32 = !{!31, !14, i64 4}
!33 = !{!31, !14, i64 8}
!34 = !{!31, !14, i64 12}
!35 = !{!31, !14, i64 16}
!36 = !{i64 0, i64 8, !5}
!37 = !{i64 0, i64 8, !5, i64 8, i64 8, !9}
!38 = distinct !{!38, !39}
!39 = !{!"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"

%"struct.std::array.0" = type { [128 x %"struct.std::array.1"] }
%"struct.std::array.1" = type { [2 x float] }
%"class.al::span" = type { ptr, i64 }
%"class.al::ptr_wrapper" = type { ptr }
%class.anon = type { float, float, float, float, float, ptr, ptr }
%class.anon.2 = type { float, float, float, float, float, ptr, ptr }

; 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 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 @_ZN4Bs2b4bs2b10cross_feedEPfS1_m(ptr noundef nonnull align 4 dereferenceable(44) %0, ptr noundef %1, ptr noundef %2, i64 noundef %3) local_unnamed_addr #1 align 2 {
  %5 = alloca %"struct.std::array.0", align 4
  %6 = alloca %"class.al::span", align 8
  %7 = alloca %"class.al::span", align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca float, align 4
  %11 = alloca float, align 4
  %12 = alloca %"class.al::ptr_wrapper", align 8
  %13 = alloca %class.anon, align 16
  %14 = alloca %"class.al::ptr_wrapper", align 8
  %15 = alloca %class.anon.2, align 16
  %16 = alloca %"class.al::span", align 8
  %17 = alloca %"class.al::span", align 8
  %18 = getelementptr inbounds i8, ptr %0, i64 8
  %19 = load float, ptr %18, align 4, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %0, i64 12
  %21 = load float, ptr %20, align 4, !tbaa !12
  %22 = getelementptr inbounds i8, ptr %0, i64 16
  %23 = load <4 x float>, ptr %22, align 4
  %24 = getelementptr inbounds i8, ptr %0, i64 20
  %25 = load <4 x float>, ptr %24, align 4
  call void @llvm.lifetime.start.p0(i64 1024, ptr nonnull %5) #8
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 4 dereferenceable(1024) %5, i8 0, i64 1024, i1 false)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #8
  call void @_ZN2al4spanIfLm18446744073709551615EEC2IPfEET_m(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef %1, i64 noundef %3)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #8
  call void @_ZN2al4spanIfLm18446744073709551615EEC2IPfEET_m(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef %2, i64 noundef %3)
  %26 = call noundef zeroext i1 @_ZNK2al4spanIfLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  br i1 %26, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %4
  %27 = call noundef i64 @_ZNKSt5arrayIS_IfLm2EELm128EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(1024) %5) #9
  %28 = getelementptr inbounds i8, ptr %0, i64 28
  %29 = getelementptr inbounds i8, ptr %13, i64 16
  %30 = getelementptr inbounds i8, ptr %13, i64 24
  %31 = getelementptr inbounds i8, ptr %13, i64 32
  %32 = getelementptr inbounds i8, ptr %15, i64 16
  %33 = getelementptr inbounds i8, ptr %15, i64 24
  %34 = getelementptr inbounds i8, ptr %15, i64 32
  %35 = shufflevector <4 x float> %23, <4 x float> %25, <4 x i32> <i32 0, i32 4, i32 5, i32 poison>
  %36 = insertelement <4 x float> %35, float %19, i64 3
  br label %37

37:                                               ; preds = %.lr.ph, %37
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #8
  store i64 %27, ptr %8, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #8
  %38 = call noundef i64 @_ZNK2al4spanIfLm18446744073709551615EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  store i64 %38, ptr %9, align 8, !tbaa !13
  %39 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9)
  %40 = load i64, ptr %39, align 8, !tbaa !13
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #8
  %41 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 0) #8
  %42 = load float, ptr %41, align 4, !tbaa !15
  store float %42, ptr %10, align 4, !tbaa !17
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #8
  %43 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 0) #8
  %44 = getelementptr inbounds i8, ptr %43, i64 4
  %45 = load float, ptr %44, align 4, !tbaa !18
  store float %45, ptr %11, align 4, !tbaa !17
  %46 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #8
  %47 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  store ptr %47, ptr %12, align 8
  %48 = call ptr @_ZN2alplERKNS_11ptr_wrapperIPKfEEl(ptr noundef nonnull align 8 dereferenceable(8) %12, i64 noundef %40) #8
  %49 = call noundef ptr @_ZNSt5arrayIS_IfLm2EELm128EE5beginEv(ptr noundef nonnull align 4 dereferenceable(1024) %5) #9
  store <4 x float> %36, ptr %13, align 16, !tbaa !17
  store float %21, ptr %29, align 16, !tbaa !19
  store ptr %10, ptr %30, align 8, !tbaa !22
  store ptr %11, ptr %31, align 16, !tbaa !22
  %50 = call noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EEZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_0ET0_T_SD_SC_T1_"(ptr %46, ptr %48, ptr noundef %49, ptr noundef nonnull byval(%class.anon) align 8 %13)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #8
  %51 = load float, ptr %10, align 4, !tbaa !17
  %52 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 0) #8
  store float %51, ptr %52, align 4, !tbaa !15
  %53 = load float, ptr %11, align 4, !tbaa !17
  %54 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 0) #8
  %55 = getelementptr inbounds i8, ptr %54, i64 4
  store float %53, ptr %55, align 4, !tbaa !18
  %56 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 1) #8
  %57 = load float, ptr %56, align 4, !tbaa !15
  store float %57, ptr %10, align 4, !tbaa !17
  %58 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 1) #8
  %59 = getelementptr inbounds i8, ptr %58, i64 4
  %60 = load float, ptr %59, align 4, !tbaa !18
  store float %60, ptr %11, align 4, !tbaa !17
  %61 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #8
  %62 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  store ptr %62, ptr %14, align 8
  %63 = call ptr @_ZN2alplERKNS_11ptr_wrapperIPKfEEl(ptr noundef nonnull align 8 dereferenceable(8) %14, i64 noundef %40) #8
  store <4 x float> %36, ptr %15, align 16, !tbaa !17
  store float %21, ptr %32, align 16, !tbaa !23
  store ptr %10, ptr %33, align 8, !tbaa !22
  store ptr %11, ptr %34, align 16, !tbaa !22
  %64 = call noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EES7_ZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_1ET1_T_SD_T0_SC_T2_"(ptr %61, ptr %63, ptr noundef %49, ptr noundef %49, ptr noundef nonnull byval(%class.anon.2) align 8 %15)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #8
  %65 = load float, ptr %10, align 4, !tbaa !17
  %66 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 1) #8
  store float %65, ptr %66, align 4, !tbaa !15
  %67 = load float, ptr %11, align 4, !tbaa !17
  %68 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16) %28, i64 noundef 1) #8
  %69 = getelementptr inbounds i8, ptr %68, i64 4
  store float %67, ptr %69, align 4, !tbaa !18
  %70 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %5) #8
  %71 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %5) #8
  %72 = getelementptr inbounds %"struct.std::array.1", ptr %71, i64 %40
  %73 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  %74 = call ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_2ET0_T_SC_SB_T1_"(ptr noundef %70, ptr noundef %72, ptr %73)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %16) #8
  %75 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  call void @_ZN2al4spanIfLm18446744073709551615EEC2INS_11ptr_wrapperIPfEES5_TnNSt9enable_ifIXntsr3std14is_convertibleIT0_mEE5valueEbE4typeELb1EEET_S7_(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr %74, ptr %75)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %16, i64 16, i1 false), !tbaa.struct !25
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %16) #8
  %76 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %5) #8
  %77 = call noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024) %5) #8
  %78 = getelementptr inbounds %"struct.std::array.1", ptr %77, i64 %40
  %79 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  %80 = call ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_3ET0_T_SC_SB_T1_"(ptr noundef %76, ptr noundef %78, ptr %79)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %17) #8
  %81 = call ptr @_ZNK2al4spanIfLm18446744073709551615EE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #8
  call void @_ZN2al4spanIfLm18446744073709551615EEC2INS_11ptr_wrapperIPfEES5_TnNSt9enable_ifIXntsr3std14is_convertibleIT0_mEE5valueEbE4typeELb1EEET_S7_(ptr noundef nonnull align 8 dereferenceable(16) %17, ptr %80, ptr %81)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(16) %17, i64 16, i1 false), !tbaa.struct !25
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %17) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #8
  %82 = call noundef zeroext i1 @_ZNK2al4spanIfLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #8
  br i1 %82, label %._crit_edge, label %37, !llvm.loop !26

._crit_edge:                                      ; preds = %37, %4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 1024, ptr nonnull %5) #8
  ret void
}

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2al4spanIfLm18446744073709551615EEC2IPfEET_m(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64 noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK2al4spanIfLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
declare dso_local noundef i64 @_ZNKSt5arrayIS_IfLm2EELm128EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(1024)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK2al4spanIfLm18446744073709551615EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EEixEm(ptr noundef nonnull align 4 dereferenceable(16), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EEZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_0ET0_T_SD_SC_T1_"(ptr, ptr, ptr noundef, ptr noundef byval(%class.anon) align 8) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK2al4spanIfLm18446744073709551615EE6cbeginEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN2alplERKNS_11ptr_wrapperIPKfEEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
declare dso_local noundef ptr @_ZNSt5arrayIS_IfLm2EELm128EE5beginEv(ptr noundef nonnull align 4 dereferenceable(1024)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef ptr @"_ZSt9transformIN2al11ptr_wrapperIPKfEEPSt5arrayIfLm2EES7_ZN4Bs2b4bs2b10cross_feedEPfSA_mE3$_1ET1_T_SD_T0_SC_T2_"(ptr, ptr, ptr noundef, ptr noundef, ptr noundef byval(%class.anon.2) align 8) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_2ET0_T_SC_SB_T1_"(ptr noundef, ptr noundef, ptr) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt5arrayIS_IfLm2EELm128EE6cbeginEv(ptr noundef nonnull align 4 dereferenceable(1024)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK2al4spanIfLm18446744073709551615EE5beginEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; 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) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK2al4spanIfLm18446744073709551615EE3endEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN2al4spanIfLm18446744073709551615EEC2INS_11ptr_wrapperIPfEES5_TnNSt9enable_ifIXntsr3std14is_convertibleIT0_mEE5valueEbE4typeELb1EEET_S7_(ptr noundef nonnull align 8 dereferenceable(16), ptr, ptr) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden ptr @"_ZSt9transformIPKSt5arrayIfLm2EEN2al11ptr_wrapperIPfEEZN4Bs2b4bs2b10cross_feedES6_S6_mE3$_3ET0_T_SC_SB_T1_"(ptr noundef, ptr noundef, ptr) local_unnamed_addr #1

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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
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 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 = { 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 = { mustprogress uwtable "min-legal-vector-width"="64" "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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #8 = { nounwind }
attributes #9 = { 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, !10, i64 8}
!6 = !{!"_ZTSN4Bs2b4bs2bE", !7, i64 0, !7, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !11, i64 28}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"float", !8, i64 0}
!11 = !{!"_ZTSSt5arrayIN4Bs2b4bs2b13t_last_sampleELm2EE", !8, i64 0}
!12 = !{!6, !10, i64 12}
!13 = !{!14, !14, i64 0}
!14 = !{!"long", !8, i64 0}
!15 = !{!16, !10, i64 0}
!16 = !{!"_ZTSN4Bs2b4bs2b13t_last_sampleE", !10, i64 0, !10, i64 4}
!17 = !{!10, !10, i64 0}
!18 = !{!16, !10, i64 4}
!19 = !{!20, !10, i64 16}
!20 = !{!"_ZTSZN4Bs2b4bs2b10cross_feedEPfS1_mE3$_0", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !21, i64 24, !21, i64 32}
!21 = !{!"any pointer", !8, i64 0}
!22 = !{!21, !21, i64 0}
!23 = !{!24, !10, i64 16}
!24 = !{!"_ZTSZN4Bs2b4bs2b10cross_feedEPfS1_mE3$_1", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !21, i64 24, !21, i64 32}
!25 = !{i64 0, i64 8, !22, i64 8, i64 8, !13}
!26 = distinct !{!26, !27}
!27 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,VectorCombinePass