; LLVM IR from Try/Tempest :: Engine/thirdparty/openal-soft/core (hrtf)

; 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.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl" }
%"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl" = type { %"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl_data" }
%"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::vector.47" = type { %"struct.std::_Vector_base.48" }
%"struct.std::_Vector_base.48" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::lock_guard" = type { ptr }
%"class.std::basic_string_view" = type { i64, ptr }
%"class.__gnu_cxx::__normal_iterator.57" = type { ptr }
%"class.al::span.58" = type { ptr, i64 }
%"class.__gnu_cxx::__normal_iterator.59" = type { ptr }
%"struct.(anonymous namespace)::HrtfEntry" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@_ZN12_GLOBAL__N_115EnumeratedHrtfsE = external hidden global %"class.std::vector.0", align 8
@.str.3 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [14 x i8], align 1
@_ZN12_GLOBAL__N_118EnumeratedHrtfLockE = external hidden global { %union.pthread_mutex_t }, align 8

; 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 nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local void @_Z13EnumerateHrtfSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.47") align 8 %0, ptr noundef %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.std::lock_guard", align 8
  %6 = alloca i8, align 1
  %7 = alloca %"class.std::basic_string_view", align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca %"class.std::basic_string_view", align 8
  %14 = alloca ptr, align 8
  %15 = alloca %"class.std::vector.47", align 8
  %16 = alloca %"class.std::basic_string_view", align 8
  %17 = alloca %"class.std::basic_string_view", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %20 = alloca ptr, align 8
  %21 = alloca %"class.std::basic_string_view", align 8
  %22 = alloca ptr, align 8
  %23 = alloca %"class.std::vector.47", align 8
  %24 = alloca %"class.std::basic_string_view", align 8
  %25 = alloca %"class.std::basic_string_view", align 8
  %26 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %27 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %28 = alloca ptr, align 8
  %29 = alloca %"class.std::basic_string_view", align 8
  %30 = alloca %"class.al::span.58", align 8
  %31 = alloca %"class.std::basic_string_view", align 8
  %32 = alloca i1, align 1
  %33 = alloca ptr, align 8
  %34 = alloca %"class.__gnu_cxx::__normal_iterator.59", align 8
  %35 = alloca %"class.__gnu_cxx::__normal_iterator.59", align 8
  %36 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  call void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(40) @_ZN12_GLOBAL__N_118EnumeratedHrtfLockE)
  call void @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #7
  store i8 1, ptr %6, align 1, !tbaa !9
  %37 = call noundef zeroext i1 @_ZNKSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEcvbEv(ptr noundef nonnull align 8 dereferenceable(40) %1) #7
  br i1 %37, label %38, label %166

38:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 16, ptr %7) #7
  %39 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNRSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(40) %1) #7
  %40 = call { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32) %39) #7
  %41 = getelementptr inbounds { i64, ptr }, ptr %7, i32 0, i32 0
  %42 = extractvalue { i64, ptr } %40, 0
  store i64 %42, ptr %41, align 8
  %43 = getelementptr inbounds { i64, ptr }, ptr %7, i32 0, i32 1
  %44 = extractvalue { i64, ptr } %40, 1
  store ptr %44, ptr %43, align 8
  br label %45

45:                                               ; preds = %162, %38
  %46 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #7
  %47 = xor i1 %46, true
  br i1 %47, label %48, label %165

48:                                               ; preds = %45
  br label %49

49:                                               ; preds = %66, %48
  %50 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #7
  br i1 %50, label %64, label %51

51:                                               ; preds = %49
  %52 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5frontEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #7
  %53 = load i8, ptr %52, align 1, !tbaa !11
  %54 = sext i8 %53 to i32
  %55 = call i32 @isspace(i32 noundef %54) #8
  %56 = icmp ne i32 %55, 0
  br i1 %56, label %62, label %57

57:                                               ; preds = %51
  %58 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5frontEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #7
  %59 = load i8, ptr %58, align 1, !tbaa !11
  %60 = sext i8 %59 to i32
  %61 = icmp eq i32 %60, 44
  br label %62

62:                                               ; preds = %57, %51
  %63 = phi i1 [ true, %51 ], [ %61, %57 ]
  br label %64

64:                                               ; preds = %62, %49
  %65 = phi i1 [ false, %49 ], [ %63, %62 ]
  br i1 %65, label %66, label %67

66:                                               ; preds = %64
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_prefixEm(ptr noundef nonnull align 8 dereferenceable(16) %7, i64 noundef 1) #7
  br label %49, !llvm.loop !12

67:                                               ; preds = %64
  %68 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #7
  br i1 %68, label %69, label %70

69:                                               ; preds = %67
  br label %165

70:                                               ; preds = %67
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  %71 = call noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findEcm(ptr noundef nonnull align 8 dereferenceable(16) %7, i8 noundef signext 44, i64 noundef 0) #7
  store i64 %71, ptr %9, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %72 = call noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #7
  store i64 %72, ptr %10, align 8, !tbaa !14
  %73 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %74 unwind label %89

74:                                               ; preds = %70
  %75 = load i64, ptr %73, align 8, !tbaa !14
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  store i64 %75, ptr %8, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #7
  %76 = load i64, ptr %8, align 8, !tbaa !14
  %77 = invoke { i64, ptr } @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm(ptr noundef nonnull align 8 dereferenceable(16) %7, i64 noundef 0, i64 noundef %76)
          to label %78 unwind label %93

78:                                               ; preds = %74
  %79 = getelementptr inbounds { i64, ptr }, ptr %13, i32 0, i32 0
  %80 = extractvalue { i64, ptr } %77, 0
  store i64 %80, ptr %79, align 8
  %81 = getelementptr inbounds { i64, ptr }, ptr %13, i32 0, i32 1
  %82 = extractvalue { i64, ptr } %77, 1
  store ptr %82, ptr %81, align 8
  %83 = load i64, ptr %8, align 8, !tbaa !14
  %84 = call noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #7
  %85 = icmp ult i64 %83, %84
  br i1 %85, label %86, label %97

86:                                               ; preds = %78
  %87 = load i64, ptr %8, align 8, !tbaa !14
  %88 = add i64 %87, 1
  store i64 %88, ptr %8, align 8, !tbaa !14
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_prefixEm(ptr noundef nonnull align 8 dereferenceable(16) %7, i64 noundef %88) #7
  br label %99

89:                                               ; preds = %70
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %11, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %164

93:                                               ; preds = %74
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %11, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %12, align 4
  br label %163

97:                                               ; preds = %78
  %98 = load i64, ptr %8, align 8, !tbaa !14
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_prefixEm(ptr noundef nonnull align 8 dereferenceable(16) %7, i64 noundef %98) #7
  store i8 0, ptr %6, align 1, !tbaa !9
  br label %99

99:                                               ; preds = %97, %86
  br label %100

100:                                              ; preds = %110, %99
  %101 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %13) #7
  br i1 %101, label %108, label %102

102:                                              ; preds = %100
  %103 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4backEv(ptr noundef nonnull align 8 dereferenceable(16) %13) #7
  %104 = load i8, ptr %103, align 1, !tbaa !11
  %105 = sext i8 %104 to i32
  %106 = call i32 @isspace(i32 noundef %105) #8
  %107 = icmp ne i32 %106, 0
  br label %108

108:                                              ; preds = %102, %100
  %109 = phi i1 [ false, %100 ], [ %107, %102 ]
  br i1 %109, label %110, label %111

110:                                              ; preds = %108
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_suffixEm(ptr noundef nonnull align 8 dereferenceable(16) %13, i64 noundef 1) #7
  br label %100, !llvm.loop !16

111:                                              ; preds = %108
  %112 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %13) #7
  br i1 %112, label %162, label %113

113:                                              ; preds = %111
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %15) #7
  %114 = call { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef @.str.3, i64 noundef 4) #7
  %115 = getelementptr inbounds { i64, ptr }, ptr %16, i32 0, i32 0
  %116 = extractvalue { i64, ptr } %114, 0
  store i64 %116, ptr %115, align 8
  %117 = getelementptr inbounds { i64, ptr }, ptr %16, i32 0, i32 1
  %118 = extractvalue { i64, ptr } %114, 1
  store ptr %118, ptr %117, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %17, ptr align 8 %13, i64 16, i1 false), !tbaa.struct !17
  %119 = getelementptr inbounds { i64, ptr }, ptr %16, i32 0, i32 0
  %120 = load i64, ptr %119, align 8
  %121 = getelementptr inbounds { i64, ptr }, ptr %16, i32 0, i32 1
  %122 = load ptr, ptr %121, align 8
  %123 = getelementptr inbounds { i64, ptr }, ptr %17, i32 0, i32 0
  %124 = load i64, ptr %123, align 8
  %125 = getelementptr inbounds { i64, ptr }, ptr %17, i32 0, i32 1
  %126 = load ptr, ptr %125, align 8
  invoke void @_Z15SearchDataFilesB5cxx11St17basic_string_viewIcSt11char_traitsIcEES2_(ptr dead_on_unwind writable sret(%"class.std::vector.47") align 8 %15, i64 %120, ptr %122, i64 %124, ptr %126)
          to label %127 unwind label %137

127:                                              ; preds = %113
  store ptr %15, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #7
  %128 = load ptr, ptr %14, align 8, !tbaa !5
  %129 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %128) #7
  %130 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.57", ptr %18, i32 0, i32 0
  store ptr %129, ptr %130, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  %131 = load ptr, ptr %14, align 8, !tbaa !5
  %132 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %131) #7
  %133 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.57", ptr %19, i32 0, i32 0
  store ptr %132, ptr %133, align 8
  br label %134

134:                                              ; preds = %154, %127
  %135 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #7
  br i1 %135, label %141, label %136

136:                                              ; preds = %134
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %161

137:                                              ; preds = %113
  %138 = landingpad { ptr, i32 }
          cleanup
  %139 = extractvalue { ptr, i32 } %138, 0
  store ptr %139, ptr %11, align 8
  %140 = extractvalue { ptr, i32 } %138, 1
  store i32 %140, ptr %12, align 4
  br label %160

141:                                              ; preds = %134
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #7
  %142 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  store ptr %142, ptr %20, align 8, !tbaa !5
  %143 = load ptr, ptr %20, align 8, !tbaa !5
  %144 = call { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32) %143) #7
  %145 = getelementptr inbounds { i64, ptr }, ptr %21, i32 0, i32 0
  %146 = extractvalue { i64, ptr } %144, 0
  store i64 %146, ptr %145, align 8
  %147 = getelementptr inbounds { i64, ptr }, ptr %21, i32 0, i32 1
  %148 = extractvalue { i64, ptr } %144, 1
  store ptr %148, ptr %147, align 8
  %149 = getelementptr inbounds { i64, ptr }, ptr %21, i32 0, i32 0
  %150 = load i64, ptr %149, align 8
  %151 = getelementptr inbounds { i64, ptr }, ptr %21, i32 0, i32 1
  %152 = load ptr, ptr %151, align 8
  invoke void @_ZN12_GLOBAL__N_112AddFileEntryESt17basic_string_viewIcSt11char_traitsIcEE(i64 %150, ptr %152)
          to label %153 unwind label %156

153:                                              ; preds = %141
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  br label %154

154:                                              ; preds = %153
  %155 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  br label %134

156:                                              ; preds = %141
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %11, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %15) #7
  br label %160

160:                                              ; preds = %156, %137
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  br label %163

161:                                              ; preds = %136
  br label %162

162:                                              ; preds = %161, %111
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  br label %45, !llvm.loop !18

163:                                              ; preds = %160, %93
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #7
  br label %164

164:                                              ; preds = %163, %89
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #7
  br label %277

165:                                              ; preds = %69, %45
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #7
  br label %166

166:                                              ; preds = %165, %2
  %167 = load i8, ptr %6, align 1, !tbaa !9, !range !19, !noundef !20
  %168 = trunc i8 %167 to i1
  br i1 %168, label %169, label %246

169:                                              ; preds = %166
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %23) #7
  %170 = call { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef @.str.3, i64 noundef 4) #7
  %171 = getelementptr inbounds { i64, ptr }, ptr %24, i32 0, i32 0
  %172 = extractvalue { i64, ptr } %170, 0
  store i64 %172, ptr %171, align 8
  %173 = getelementptr inbounds { i64, ptr }, ptr %24, i32 0, i32 1
  %174 = extractvalue { i64, ptr } %170, 1
  store ptr %174, ptr %173, align 8
  %175 = call { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef @.str.4, i64 noundef 11) #7
  %176 = getelementptr inbounds { i64, ptr }, ptr %25, i32 0, i32 0
  %177 = extractvalue { i64, ptr } %175, 0
  store i64 %177, ptr %176, align 8
  %178 = getelementptr inbounds { i64, ptr }, ptr %25, i32 0, i32 1
  %179 = extractvalue { i64, ptr } %175, 1
  store ptr %179, ptr %178, align 8
  %180 = getelementptr inbounds { i64, ptr }, ptr %24, i32 0, i32 0
  %181 = load i64, ptr %180, align 8
  %182 = getelementptr inbounds { i64, ptr }, ptr %24, i32 0, i32 1
  %183 = load ptr, ptr %182, align 8
  %184 = getelementptr inbounds { i64, ptr }, ptr %25, i32 0, i32 0
  %185 = load i64, ptr %184, align 8
  %186 = getelementptr inbounds { i64, ptr }, ptr %25, i32 0, i32 1
  %187 = load ptr, ptr %186, align 8
  invoke void @_Z15SearchDataFilesB5cxx11St17basic_string_viewIcSt11char_traitsIcEES2_(ptr dead_on_unwind writable sret(%"class.std::vector.47") align 8 %23, i64 %181, ptr %183, i64 %185, ptr %187)
          to label %188 unwind label %198

188:                                              ; preds = %169
  store ptr %23, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #7
  %189 = load ptr, ptr %22, align 8, !tbaa !5
  %190 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %189) #7
  %191 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.57", ptr %26, i32 0, i32 0
  store ptr %190, ptr %191, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #7
  %192 = load ptr, ptr %22, align 8, !tbaa !5
  %193 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %192) #7
  %194 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.57", ptr %27, i32 0, i32 0
  store ptr %193, ptr %194, align 8
  br label %195

195:                                              ; preds = %215, %188
  %196 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %26, ptr noundef nonnull align 8 dereferenceable(8) %27) #7
  br i1 %196, label %202, label %197

197:                                              ; preds = %195
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %23) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  br label %222

198:                                              ; preds = %169
  %199 = landingpad { ptr, i32 }
          cleanup
  %200 = extractvalue { ptr, i32 } %199, 0
  store ptr %200, ptr %11, align 8
  %201 = extractvalue { ptr, i32 } %199, 1
  store i32 %201, ptr %12, align 4
  br label %221

202:                                              ; preds = %195
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #7
  %203 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %26) #7
  store ptr %203, ptr %28, align 8, !tbaa !5
  %204 = load ptr, ptr %28, align 8, !tbaa !5
  %205 = call { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32) %204) #7
  %206 = getelementptr inbounds { i64, ptr }, ptr %29, i32 0, i32 0
  %207 = extractvalue { i64, ptr } %205, 0
  store i64 %207, ptr %206, align 8
  %208 = getelementptr inbounds { i64, ptr }, ptr %29, i32 0, i32 1
  %209 = extractvalue { i64, ptr } %205, 1
  store ptr %209, ptr %208, align 8
  %210 = getelementptr inbounds { i64, ptr }, ptr %29, i32 0, i32 0
  %211 = load i64, ptr %210, align 8
  %212 = getelementptr inbounds { i64, ptr }, ptr %29, i32 0, i32 1
  %213 = load ptr, ptr %212, align 8
  invoke void @_ZN12_GLOBAL__N_112AddFileEntryESt17basic_string_viewIcSt11char_traitsIcEE(i64 %211, ptr %213)
          to label %214 unwind label %217

214:                                              ; preds = %202
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  br label %215

215:                                              ; preds = %214
  %216 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %26) #7
  br label %195

217:                                              ; preds = %202
  %218 = landingpad { ptr, i32 }
          cleanup
  %219 = extractvalue { ptr, i32 } %218, 0
  store ptr %219, ptr %11, align 8
  %220 = extractvalue { ptr, i32 } %218, 1
  store i32 %220, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %23) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %23) #7
  br label %221

221:                                              ; preds = %217, %198
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  br label %277

222:                                              ; preds = %197
  call void @llvm.lifetime.start.p0(i64 16, ptr %30) #7
  %223 = invoke { ptr, i64 } @_ZN12_GLOBAL__N_111GetResourceEi(i32 noundef 1)
          to label %224 unwind label %237

224:                                              ; preds = %222
  %225 = getelementptr inbounds { ptr, i64 }, ptr %30, i32 0, i32 0
  %226 = extractvalue { ptr, i64 } %223, 0
  store ptr %226, ptr %225, align 8
  %227 = getelementptr inbounds { ptr, i64 }, ptr %30, i32 0, i32 1
  %228 = extractvalue { ptr, i64 } %223, 1
  store i64 %228, ptr %227, align 8
  %229 = call noundef zeroext i1 @_ZNK2al4spanIKcLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %30) #7
  %230 = xor i1 %229, true
  call void @llvm.lifetime.end.p0(i64 16, ptr %30) #7
  br i1 %230, label %231, label %245

231:                                              ; preds = %224
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %31, ptr noundef @.str.5) #7
  %232 = getelementptr inbounds { i64, ptr }, ptr %31, i32 0, i32 0
  %233 = load i64, ptr %232, align 8
  %234 = getelementptr inbounds { i64, ptr }, ptr %31, i32 0, i32 1
  %235 = load ptr, ptr %234, align 8
  invoke void @_ZN12_GLOBAL__N_115AddBuiltInEntryESt17basic_string_viewIcSt11char_traitsIcEEj(i64 %233, ptr %235, i32 noundef 1)
          to label %236 unwind label %241

236:                                              ; preds = %231
  br label %245

237:                                              ; preds = %222
  %238 = landingpad { ptr, i32 }
          cleanup
  %239 = extractvalue { ptr, i32 } %238, 0
  store ptr %239, ptr %11, align 8
  %240 = extractvalue { ptr, i32 } %238, 1
  store i32 %240, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %30) #7
  br label %277

241:                                              ; preds = %231
  %242 = landingpad { ptr, i32 }
          cleanup
  %243 = extractvalue { ptr, i32 } %242, 0
  store ptr %243, ptr %11, align 8
  %244 = extractvalue { ptr, i32 } %242, 1
  store i32 %244, ptr %12, align 4
  br label %277

245:                                              ; preds = %236, %224
  br label %246

246:                                              ; preds = %245, %166
  store i1 false, ptr %32, align 1
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  %247 = call noundef i64 @_ZNKSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #7
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %247)
          to label %248 unwind label %256

248:                                              ; preds = %246
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #7
  store ptr @_ZN12_GLOBAL__N_115EnumeratedHrtfsE, ptr %33, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #7
  %249 = call ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #7
  %250 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.59", ptr %34, i32 0, i32 0
  store ptr %249, ptr %250, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #7
  %251 = call ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #7
  %252 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.59", ptr %35, i32 0, i32 0
  store ptr %251, ptr %252, align 8
  br label %253

253:                                              ; preds = %266, %248
  %254 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef nonnull align 8 dereferenceable(8) %35) #7
  br i1 %254, label %260, label %255

255:                                              ; preds = %253
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #7
  br label %272

256:                                              ; preds = %246
  %257 = landingpad { ptr, i32 }
          cleanup
  %258 = extractvalue { ptr, i32 } %257, 0
  store ptr %258, ptr %11, align 8
  %259 = extractvalue { ptr, i32 } %257, 1
  store i32 %259, ptr %12, align 4
  br label %276

260:                                              ; preds = %253
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #7
  %261 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %34) #7
  store ptr %261, ptr %36, align 8, !tbaa !5
  %262 = load ptr, ptr %36, align 8, !tbaa !5
  %263 = getelementptr inbounds %"struct.(anonymous namespace)::HrtfEntry", ptr %262, i32 0, i32 0
  %264 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12emplace_backIJRS5_EEES9_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(32) %263)
          to label %265 unwind label %268

265:                                              ; preds = %260
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #7
  br label %266

266:                                              ; preds = %265
  %267 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %34) #7
  br label %253

268:                                              ; preds = %260
  %269 = landingpad { ptr, i32 }
          cleanup
  %270 = extractvalue { ptr, i32 } %269, 0
  store ptr %270, ptr %11, align 8
  %271 = extractvalue { ptr, i32 } %269, 1
  store i32 %271, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #7
  br label %276

272:                                              ; preds = %255
  store i1 true, ptr %32, align 1
  %273 = load i1, ptr %32, align 1
  br i1 %273, label %275, label %274

274:                                              ; preds = %272
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  br label %275

275:                                              ; preds = %274, %272
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #7
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  ret void

276:                                              ; preds = %268, %256
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #7
  br label %277

277:                                              ; preds = %276, %241, %237, %221, %164
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #7
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %278

278:                                              ; preds = %277
  %279 = load ptr, ptr %11, align 8
  %280 = load i32, ptr %12, align 4
  %281 = insertvalue { ptr, i32 } poison, ptr %279, 0
  %282 = insertvalue { ptr, i32 } %281, i32 %280, 1
  resume { ptr, i32 } %282
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEcvbEv(ptr noundef nonnull align 8 dereferenceable(40)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNRSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(40)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: nounwind willreturn memory(read)
declare i32 @isspace(i32 noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5frontEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_prefixEm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef) #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)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findEcm(ptr noundef nonnull align 8 dereferenceable(16), i8 noundef signext, i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, ptr } @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4backEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_suffixEm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef) #3 align 2

declare void @_Z15SearchDataFilesB5cxx11St17basic_string_viewIcSt11char_traitsIcEES2_(ptr dead_on_unwind writable sret(%"class.std::vector.47") align 8, i64, ptr, i64, ptr) #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef, i64 noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_112AddFileEntryESt17basic_string_viewIcSt11char_traitsIcEE(i64, ptr) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden { ptr, i64 } @_ZN12_GLOBAL__N_111GetResourceEi(i32 noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK2al4spanIKcLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_115AddBuiltInEntryESt17basic_string_viewIcSt11char_traitsIcEEj(i64, ptr, i32 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i64 @_ZNKSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef zeroext i1 @_ZN9__gnu_cxxneIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(64) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12emplace_backIJRS5_EEES9_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #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 = { nounwind willreturn memory(read) "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 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 #6 = { "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(read) }

!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 = !{!"bool", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = !{!15, !15, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = distinct !{!16, !13}
!17 = !{i64 0, i64 8, !14, i64 8, i64 8, !5}
!18 = distinct !{!18, !13}
!19 = !{i8 0, i8 2}
!20 = !{}


; 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.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl" }
%"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl" = type { %"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl_data" }
%"struct.std::_Vector_base<(anonymous namespace)::HrtfEntry, std::allocator<(anonymous namespace)::HrtfEntry>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::vector.47" = type { %"struct.std::_Vector_base.48" }
%"struct.std::_Vector_base.48" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::lock_guard" = type { ptr }
%"class.std::basic_string_view" = type { i64, ptr }
%"class.__gnu_cxx::__normal_iterator.57" = type { ptr }
%"class.al::span.58" = type { ptr, i64 }
%"class.__gnu_cxx::__normal_iterator.59" = type { ptr }

@_ZN12_GLOBAL__N_115EnumeratedHrtfsE = external hidden global %"class.std::vector.0", align 8
@.str.3 = external hidden unnamed_addr constant [5 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [14 x i8], align 1
@_ZN12_GLOBAL__N_118EnumeratedHrtfLockE = external hidden global { %union.pthread_mutex_t }, align 8

; 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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local void @_Z13EnumerateHrtfSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.47") align 8 %0, ptr noundef %1) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::lock_guard", align 8
  %4 = alloca %"class.std::basic_string_view", align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca %"class.std::basic_string_view", align 8
  %8 = alloca %"class.std::vector.47", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %11 = alloca %"class.std::vector.47", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %13 = alloca %"class.__gnu_cxx::__normal_iterator.57", align 8
  %14 = alloca %"class.al::span.58", align 8
  %15 = alloca %"class.std::basic_string_view", align 8
  %16 = alloca %"class.__gnu_cxx::__normal_iterator.59", align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator.59", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  call void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(40) @_ZN12_GLOBAL__N_118EnumeratedHrtfLockE)
  call void @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #6
  %18 = call noundef zeroext i1 @_ZNKSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEcvbEv(ptr noundef nonnull align 8 dereferenceable(40) %1) #6
  br i1 %18, label %19, label %.critedge47

19:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #6
  %20 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNRSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(40) %1) #6
  %21 = call { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32) %20) #6
  %22 = extractvalue { i64, ptr } %21, 0
  store i64 %22, ptr %4, align 8
  %23 = getelementptr inbounds i8, ptr %4, i64 8
  %24 = extractvalue { i64, ptr } %21, 1
  store ptr %24, ptr %23, align 8
  %25 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  br i1 %25, label %.critedge47.critedge, label %.preheader.lr.ph

.preheader.lr.ph:                                 ; preds = %19
  %26 = getelementptr inbounds i8, ptr %7, i64 8
  br label %.preheader

.preheader:                                       ; preds = %.preheader.lr.ph, %79
  %.055 = phi i1 [ true, %.preheader.lr.ph ], [ %.1, %79 ]
  %27 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  br i1 %27, label %.critedge, label %.lr.ph

.lr.ph:                                           ; preds = %.preheader, %.critedge2
  %28 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5frontEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  %29 = load i8, ptr %28, align 1, !tbaa !5
  %30 = sext i8 %29 to i32
  %31 = call i32 @isspace(i32 noundef %30) #7
  %.not = icmp eq i32 %31, 0
  br i1 %.not, label %32, label %.critedge2

32:                                               ; preds = %.lr.ph
  %33 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5frontEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  %34 = load i8, ptr %33, align 1, !tbaa !5
  %35 = icmp eq i8 %34, 44
  br i1 %35, label %.critedge2, label %.critedge

.critedge2:                                       ; preds = %.lr.ph, %32
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_prefixEm(ptr noundef nonnull align 8 dereferenceable(16) %4, i64 noundef 1) #6
  %36 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  br i1 %36, label %.critedge, label %.lr.ph, !llvm.loop !8

.critedge:                                        ; preds = %32, %.critedge2, %.preheader
  %37 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  br i1 %37, label %.critedge._crit_edge, label %38

38:                                               ; preds = %.critedge
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %39 = call noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findEcm(ptr noundef nonnull align 8 dereferenceable(16) %4, i8 noundef signext 44, i64 noundef 0) #6
  store i64 %39, ptr %5, align 8, !tbaa !10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %40 = call noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  store i64 %40, ptr %6, align 8, !tbaa !10
  %41 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minImERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6)
  %42 = load i64, ptr %41, align 8, !tbaa !10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #6
  %43 = invoke { i64, ptr } @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm(ptr noundef nonnull align 8 dereferenceable(16) %4, i64 noundef 0, i64 noundef %42)
          to label %44 unwind label %51

44:                                               ; preds = %38
  %45 = extractvalue { i64, ptr } %43, 0
  store i64 %45, ptr %7, align 8
  %46 = extractvalue { i64, ptr } %43, 1
  store ptr %46, ptr %26, align 8
  %47 = call noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  %48 = icmp ult i64 %42, %47
  %49 = zext i1 %48 to i64
  %.sink = add nuw i64 %42, %49
  %.1 = select i1 %48, i1 %.055, i1 false
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_prefixEm(ptr noundef nonnull align 8 dereferenceable(16) %4, i64 noundef %.sink) #6
  %50 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  br i1 %50, label %.critedge4, label %.lr.ph52

51:                                               ; preds = %38
  %52 = landingpad { ptr, i32 }
          cleanup
  br label %81

.lr.ph52:                                         ; preds = %44, %57
  %53 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4backEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  %54 = load i8, ptr %53, align 1, !tbaa !5
  %55 = sext i8 %54 to i32
  %56 = call i32 @isspace(i32 noundef %55) #7
  %.not38 = icmp eq i32 %56, 0
  br i1 %.not38, label %.critedge4, label %57

57:                                               ; preds = %.lr.ph52
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_suffixEm(ptr noundef nonnull align 8 dereferenceable(16) %7, i64 noundef 1) #6
  %58 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  br i1 %58, label %.critedge4, label %.lr.ph52, !llvm.loop !12

.critedge4:                                       ; preds = %.lr.ph52, %57, %44
  %59 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #6
  br i1 %59, label %79, label %60

60:                                               ; preds = %.critedge4
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #6
  %61 = call { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef nonnull @.str.3, i64 noundef 4) #6
  %62 = extractvalue { i64, ptr } %61, 0
  %63 = extractvalue { i64, ptr } %61, 1
  %.sroa.016.0.copyload = load i64, ptr %7, align 8, !tbaa !10
  %.sroa.217.0.copyload = load ptr, ptr %26, align 8, !tbaa !13
  invoke void @_Z15SearchDataFilesB5cxx11St17basic_string_viewIcSt11char_traitsIcEES2_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.47") align 8 %8, i64 %62, ptr %63, i64 %.sroa.016.0.copyload, ptr %.sroa.217.0.copyload)
          to label %64 unwind label %68

64:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  %65 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  store ptr %65, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  %66 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  store ptr %66, ptr %10, align 8
  %67 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br i1 %67, label %.lr.ph54, label %._crit_edge

._crit_edge:                                      ; preds = %74, %64
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  br label %79

68:                                               ; preds = %60
  %69 = landingpad { ptr, i32 }
          cleanup
  br label %81

.lr.ph54:                                         ; preds = %64, %74
  %70 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %71 = call { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32) %70) #6
  %72 = extractvalue { i64, ptr } %71, 0
  %73 = extractvalue { i64, ptr } %71, 1
  invoke void @_ZN12_GLOBAL__N_112AddFileEntryESt17basic_string_viewIcSt11char_traitsIcEE(i64 %72, ptr %73)
          to label %74 unwind label %77

74:                                               ; preds = %.lr.ph54
  %75 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %76 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br i1 %76, label %.lr.ph54, label %._crit_edge

77:                                               ; preds = %.lr.ph54
  %78 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  br label %81

79:                                               ; preds = %._crit_edge, %.critedge4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #6
  %80 = call noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #6
  br i1 %80, label %.critedge._crit_edge, label %.preheader, !llvm.loop !15

81:                                               ; preds = %68, %77, %51
  %.pn.pn = phi { ptr, i32 } [ %52, %51 ], [ %78, %77 ], [ %69, %68 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #6
  br label %130

.critedge._crit_edge:                             ; preds = %79, %.critedge
  %.0.lcssa = phi i1 [ %.055, %.critedge ], [ %.1, %79 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #6
  br i1 %.0.lcssa, label %.critedge47, label %114

.critedge47.critedge:                             ; preds = %19
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #6
  br label %.critedge47

.critedge47:                                      ; preds = %.critedge47.critedge, %2, %.critedge._crit_edge
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %11) #6
  %82 = call { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef nonnull @.str.3, i64 noundef 4) #6
  %83 = extractvalue { i64, ptr } %82, 0
  %84 = extractvalue { i64, ptr } %82, 1
  %85 = call { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef nonnull @.str.4, i64 noundef 11) #6
  %86 = extractvalue { i64, ptr } %85, 0
  %87 = extractvalue { i64, ptr } %85, 1
  invoke void @_Z15SearchDataFilesB5cxx11St17basic_string_viewIcSt11char_traitsIcEES2_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.47") align 8 %11, i64 %83, ptr %84, i64 %86, ptr %87)
          to label %88 unwind label %97

88:                                               ; preds = %.critedge47
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #6
  %89 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  store ptr %89, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #6
  %90 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  store ptr %90, ptr %13, align 8
  %91 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  br i1 %91, label %.lr.ph59, label %._crit_edge60

._crit_edge60:                                    ; preds = %103, %88
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %14) #6
  %92 = call { ptr, i64 } @_ZN12_GLOBAL__N_111GetResourceEi(i32 noundef 1)
  %93 = extractvalue { ptr, i64 } %92, 0
  store ptr %93, ptr %14, align 8
  %94 = getelementptr inbounds i8, ptr %14, i64 8
  %95 = extractvalue { ptr, i64 } %92, 1
  store i64 %95, ptr %94, align 8
  %96 = call noundef zeroext i1 @_ZNK2al4spanIKcLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16) %14) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %14) #6
  br i1 %96, label %114, label %108

97:                                               ; preds = %.critedge47
  %98 = landingpad { ptr, i32 }
          cleanup
  br label %130

.lr.ph59:                                         ; preds = %88, %103
  %99 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  %100 = call { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32) %99) #6
  %101 = extractvalue { i64, ptr } %100, 0
  %102 = extractvalue { i64, ptr } %100, 1
  invoke void @_ZN12_GLOBAL__N_112AddFileEntryESt17basic_string_viewIcSt11char_traitsIcEE(i64 %101, ptr %102)
          to label %103 unwind label %106

103:                                              ; preds = %.lr.ph59
  %104 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  %105 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  br i1 %105, label %.lr.ph59, label %._crit_edge60

106:                                              ; preds = %.lr.ph59
  %107 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #6
  br label %130

108:                                              ; preds = %._crit_edge60
  call void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef @.str.5) #6
  %109 = load i64, ptr %15, align 8
  %110 = getelementptr inbounds i8, ptr %15, i64 8
  %111 = load ptr, ptr %110, align 8
  invoke void @_ZN12_GLOBAL__N_115AddBuiltInEntryESt17basic_string_viewIcSt11char_traitsIcEEj(i64 %109, ptr %111, i32 noundef 1)
          to label %114 unwind label %112

112:                                              ; preds = %108
  %113 = landingpad { ptr, i32 }
          cleanup
  br label %130

114:                                              ; preds = %._crit_edge60, %108, %.critedge._crit_edge
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  %115 = call noundef i64 @_ZNKSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %115)
          to label %116 unwind label %120

116:                                              ; preds = %114
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #6
  %117 = call ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #6
  store ptr %117, ptr %16, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #6
  %118 = call ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZN12_GLOBAL__N_115EnumeratedHrtfsE) #6
  store ptr %118, ptr %17, align 8
  %119 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  br i1 %119, label %.lr.ph62, label %._crit_edge63

._crit_edge63:                                    ; preds = %124, %116
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  ret void

120:                                              ; preds = %114
  %121 = landingpad { ptr, i32 }
          cleanup
  br label %129

.lr.ph62:                                         ; preds = %116, %124
  %122 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  %123 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12emplace_backIJRS5_EEES9_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(32) %122)
          to label %124 unwind label %127

124:                                              ; preds = %.lr.ph62
  %125 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  %126 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  br i1 %126, label %.lr.ph62, label %._crit_edge63

127:                                              ; preds = %.lr.ph62
  %128 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  br label %129

129:                                              ; preds = %127, %120
  %.pn41 = phi { ptr, i32 } [ %128, %127 ], [ %121, %120 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  br label %130

130:                                              ; preds = %97, %106, %129, %112, %81
  %.pn43.pn = phi { ptr, i32 } [ %.pn41, %129 ], [ %113, %112 ], [ %.pn.pn, %81 ], [ %107, %106 ], [ %98, %97 ]
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  resume { ptr, i32 } %.pn43.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEcvbEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNRSt8optionalINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare { i64, ptr } @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEcvSt17basic_string_viewIcS2_EEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare i32 @isspace(i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE5frontEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_prefixEm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef) local_unnamed_addr #2 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 nounwind uwtable
declare dso_local noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4findEcm(ptr noundef nonnull align 8 dereferenceable(16), i8 noundef signext, i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, ptr } @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE6substrEmm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNKSt17basic_string_viewIcSt11char_traitsIcEE4backEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEE13remove_suffixEm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef) local_unnamed_addr #2 align 2

declare void @_Z15SearchDataFilesB5cxx11St17basic_string_viewIcSt11char_traitsIcEES2_(ptr dead_on_unwind writable sret(%"class.std::vector.47") align 8, i64, ptr, i64, ptr) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local { i64, ptr } @_ZNSt8literals20string_view_literalsli2svEPKcm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_112AddFileEntryESt17basic_string_viewIcSt11char_traitsIcEE(i64, ptr) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden { ptr, i64 } @_ZN12_GLOBAL__N_111GetResourceEi(i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK2al4spanIKcLm18446744073709551615EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN12_GLOBAL__N_115AddBuiltInEntryESt17basic_string_viewIcSt11char_traitsIcEEj(i64, ptr, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt17basic_string_viewIcSt11char_traitsIcEEC2EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef i64 @_ZNKSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIN12_GLOBAL__N_19HrtfEntryESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef zeroext i1 @_ZN9__gnu_cxxneIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(64) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12emplace_backIJRS5_EEES9_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN12_GLOBAL__N_19HrtfEntryESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

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 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 nofree nounwind willreturn memory(read) "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 = { "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 = { nounwind }
attributes #7 = { nounwind willreturn memory(read) }

!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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
!10 = !{!11, !11, i64 0}
!11 = !{!"long", !6, i64 0}
!12 = distinct !{!12, !9}
!13 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !6, i64 0}
!15 = distinct !{!15, !9}


; Effective O3 passes: AggressiveInstCombinePass,CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass