; LLVM IR from ggml-org/ggml :: examples/yolo/yolov3-tiny.ll (Z17yolo_params_parseiPPcR11yolo_params)

; 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::__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] }
%"class.std::allocator.26" = type { i8 }
%struct.yolo_params = type { float, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }

@stderr = external global ptr, align 8
@.str.16 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [29 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare i32 @fprintf(ptr noundef, ptr noundef, ...) #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z16yolo_print_usageiPPcRK11yolo_params(i32 noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(104)) #2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_Z17yolo_params_parseiPPcR11yolo_params(i32 noundef %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(104) %2) #3 personality ptr @__gxx_personality_v0 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::allocator.26", align 1
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator.26", align 1
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  store ptr %2, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  store i32 1, ptr %7, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %132, %3
  %15 = load i32, ptr %7, align 4, !tbaa !5
  %16 = load i32, ptr %4, align 4, !tbaa !5
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %137

19:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 32, ptr %8) #7
  %20 = load ptr, ptr %5, align 8, !tbaa !9
  %21 = load i32, ptr %7, align 4, !tbaa !5
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds ptr, ptr %20, i64 %22
  %24 = load ptr, ptr %23, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef %24, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %25 unwind label %43

25:                                               ; preds = %19
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  %26 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.16)
          to label %27 unwind label %47

27:                                               ; preds = %25
  br i1 %26, label %31, label %28

28:                                               ; preds = %27
  %29 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.17)
          to label %30 unwind label %47

30:                                               ; preds = %28
  br i1 %29, label %31, label %60

31:                                               ; preds = %30, %27
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #7
  %32 = load ptr, ptr %5, align 8, !tbaa !9
  %33 = load i32, ptr %7, align 4, !tbaa !5
  %34 = add nsw i32 %33, 1
  store i32 %34, ptr %7, align 4, !tbaa !5
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds ptr, ptr %32, i64 %35
  %37 = load ptr, ptr %36, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef %37, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %38 unwind label %51

38:                                               ; preds = %31
  %39 = invoke noundef float @_ZNSt7__cxx114stofERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPm(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef null)
          to label %40 unwind label %55

40:                                               ; preds = %38
  %41 = load ptr, ptr %6, align 8, !tbaa !9
  %42 = getelementptr inbounds %struct.yolo_params, ptr %41, i32 0, i32 0
  store float %39, ptr %42, align 8, !tbaa !11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #7
  br label %131

43:                                               ; preds = %19
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %10, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  br label %136

47:                                               ; preds = %114, %111, %100, %97, %94, %83, %80, %77, %66, %63, %60, %28, %25
  %48 = landingpad { ptr, i32 }
          cleanup
  %49 = extractvalue { ptr, i32 } %48, 0
  store ptr %49, ptr %10, align 8
  %50 = extractvalue { ptr, i32 } %48, 1
  store i32 %50, ptr %11, align 4
  br label %135

51:                                               ; preds = %31
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %10, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %11, align 4
  br label %59

55:                                               ; preds = %38
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %10, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %11, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #7
  br label %59

59:                                               ; preds = %55, %51
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #7
  br label %135

60:                                               ; preds = %30
  %61 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.18)
          to label %62 unwind label %47

62:                                               ; preds = %60
  br i1 %61, label %66, label %63

63:                                               ; preds = %62
  %64 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.19)
          to label %65 unwind label %47

65:                                               ; preds = %63
  br i1 %64, label %66, label %77

66:                                               ; preds = %65, %62
  %67 = load ptr, ptr %5, align 8, !tbaa !9
  %68 = load i32, ptr %7, align 4, !tbaa !5
  %69 = add nsw i32 %68, 1
  store i32 %69, ptr %7, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds ptr, ptr %67, i64 %70
  %72 = load ptr, ptr %71, align 8, !tbaa !9
  %73 = load ptr, ptr %6, align 8, !tbaa !9
  %74 = getelementptr inbounds %struct.yolo_params, ptr %73, i32 0, i32 1
  %75 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %74, ptr noundef %72)
          to label %76 unwind label %47

76:                                               ; preds = %66
  br label %130

77:                                               ; preds = %65
  %78 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.20)
          to label %79 unwind label %47

79:                                               ; preds = %77
  br i1 %78, label %83, label %80

80:                                               ; preds = %79
  %81 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.21)
          to label %82 unwind label %47

82:                                               ; preds = %80
  br i1 %81, label %83, label %94

83:                                               ; preds = %82, %79
  %84 = load ptr, ptr %5, align 8, !tbaa !9
  %85 = load i32, ptr %7, align 4, !tbaa !5
  %86 = add nsw i32 %85, 1
  store i32 %86, ptr %7, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds ptr, ptr %84, i64 %87
  %89 = load ptr, ptr %88, align 8, !tbaa !9
  %90 = load ptr, ptr %6, align 8, !tbaa !9
  %91 = getelementptr inbounds %struct.yolo_params, ptr %90, i32 0, i32 2
  %92 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %91, ptr noundef %89)
          to label %93 unwind label %47

93:                                               ; preds = %83
  br label %129

94:                                               ; preds = %82
  %95 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.22)
          to label %96 unwind label %47

96:                                               ; preds = %94
  br i1 %95, label %100, label %97

97:                                               ; preds = %96
  %98 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.23)
          to label %99 unwind label %47

99:                                               ; preds = %97
  br i1 %98, label %100, label %111

100:                                              ; preds = %99, %96
  %101 = load ptr, ptr %5, align 8, !tbaa !9
  %102 = load i32, ptr %7, align 4, !tbaa !5
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %7, align 4, !tbaa !5
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds ptr, ptr %101, i64 %104
  %106 = load ptr, ptr %105, align 8, !tbaa !9
  %107 = load ptr, ptr %6, align 8, !tbaa !9
  %108 = getelementptr inbounds %struct.yolo_params, ptr %107, i32 0, i32 3
  %109 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %108, ptr noundef %106)
          to label %110 unwind label %47

110:                                              ; preds = %100
  br label %128

111:                                              ; preds = %99
  %112 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.24)
          to label %113 unwind label %47

113:                                              ; preds = %111
  br i1 %112, label %117, label %114

114:                                              ; preds = %113
  %115 = invoke noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef @.str.25)
          to label %116 unwind label %47

116:                                              ; preds = %114
  br i1 %115, label %117, label %121

117:                                              ; preds = %116, %113
  %118 = load i32, ptr %4, align 4, !tbaa !5
  %119 = load ptr, ptr %5, align 8, !tbaa !9
  %120 = load ptr, ptr %6, align 8, !tbaa !9
  call void @_Z16yolo_print_usageiPPcRK11yolo_params(i32 noundef %118, ptr noundef %119, ptr noundef nonnull align 8 dereferenceable(104) %120)
  call void @exit(i32 noundef 0) #8
  unreachable

121:                                              ; preds = %116
  %122 = load ptr, ptr @stderr, align 8, !tbaa !9
  %123 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  %124 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %122, ptr noundef @.str.26, ptr noundef %123) #7
  %125 = load i32, ptr %4, align 4, !tbaa !5
  %126 = load ptr, ptr %5, align 8, !tbaa !9
  %127 = load ptr, ptr %6, align 8, !tbaa !9
  call void @_Z16yolo_print_usageiPPcRK11yolo_params(i32 noundef %125, ptr noundef %126, ptr noundef nonnull align 8 dereferenceable(104) %127)
  call void @exit(i32 noundef 0) #8
  unreachable

128:                                              ; preds = %110
  br label %129

129:                                              ; preds = %128, %93
  br label %130

130:                                              ; preds = %129, %76
  br label %131

131:                                              ; preds = %130, %40
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #7
  br label %132

132:                                              ; preds = %131
  %133 = load i32, ptr %7, align 4, !tbaa !5
  %134 = add nsw i32 %133, 1
  store i32 %134, ptr %7, align 4, !tbaa !5
  br label %14, !llvm.loop !17

135:                                              ; preds = %59, %47
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #7
  br label %136

136:                                              ; preds = %135, %43
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %138

137:                                              ; preds = %18
  ret i1 true

138:                                              ; preds = %136
  %139 = load ptr, ptr %10, align 8
  %140 = load i32, ptr %11, align 4
  %141 = insertvalue { ptr, i32 } poison, ptr %139, 0
  %142 = insertvalue { ptr, i32 } %141, i32 %140, 1
  resume { ptr, i32 } %142
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef float @_ZNSt7__cxx114stofERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPm(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #3 align 2

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #6

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind "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 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 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noreturn nounwind "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 = { noreturn nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTS11yolo_params", !13, i64 0, !14, i64 8, !14, i64 40, !14, i64 72}
!13 = !{!"float", !7, i64 0}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !15, i64 0, !16, i64 8, !7, i64 16}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !10, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"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"

%"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] }
%"class.std::allocator.26" = type { i8 }

@stderr = external local_unnamed_addr global ptr, align 8
@.str.16 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.17 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.26 = external hidden unnamed_addr constant [29 x i8], align 1

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nofree nounwind
declare noundef i32 @fprintf(ptr nocapture noundef, ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; 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 nounwind uwtable
declare dso_local void @_Z16yolo_print_usageiPPcRK11yolo_params(i32 noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_Z17yolo_params_parseiPPcR11yolo_params(i32 noundef %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(104) %2) local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator.26", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator.26", align 1
  %8 = icmp sgt i32 %0, 1
  br i1 %8, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %3
  %9 = getelementptr inbounds i8, ptr %2, i64 72
  %10 = getelementptr inbounds i8, ptr %2, i64 40
  %11 = getelementptr inbounds i8, ptr %2, i64 8
  br label %12

._crit_edge:                                      ; preds = %76, %3
  ret i1 true

12:                                               ; preds = %.lr.ph, %76
  %.02733 = phi i32 [ 1, %.lr.ph ], [ %77, %76 ]
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #7
  %13 = sext i32 %.02733 to i64
  %14 = getelementptr inbounds ptr, ptr %1, i64 %13
  %15 = load ptr, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef %15, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %16 unwind label %28

16:                                               ; preds = %12
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  %17 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.16)
  br i1 %17, label %20, label %18

18:                                               ; preds = %16
  %19 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.17)
  br i1 %19, label %20, label %37

20:                                               ; preds = %18, %16
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #7
  %21 = add nsw i32 %.02733, 1
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds ptr, ptr %1, i64 %22
  %24 = load ptr, ptr %23, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef %24, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %25 unwind label %32

25:                                               ; preds = %20
  %26 = invoke noundef float @_ZNSt7__cxx114stofERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPm(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef null)
          to label %27 unwind label %34

27:                                               ; preds = %25
  store float %26, ptr %2, align 8, !tbaa !9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #7
  br label %76

28:                                               ; preds = %12
  %29 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  br label %80

30:                                               ; preds = %61, %51, %41
  %31 = landingpad { ptr, i32 }
          cleanup
  br label %79

32:                                               ; preds = %20
  %33 = landingpad { ptr, i32 }
          cleanup
  br label %36

34:                                               ; preds = %25
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #7
  br label %36

36:                                               ; preds = %34, %32
  %.pn = phi { ptr, i32 } [ %35, %34 ], [ %33, %32 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #7
  br label %79

37:                                               ; preds = %18
  %38 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.18)
  br i1 %38, label %41, label %39

39:                                               ; preds = %37
  %40 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.19)
  br i1 %40, label %41, label %47

41:                                               ; preds = %39, %37
  %42 = add nsw i32 %.02733, 1
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds ptr, ptr %1, i64 %43
  %45 = load ptr, ptr %44, align 8, !tbaa !5
  %46 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef %45)
          to label %76 unwind label %30

47:                                               ; preds = %39
  %48 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.20)
  br i1 %48, label %51, label %49

49:                                               ; preds = %47
  %50 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.21)
  br i1 %50, label %51, label %57

51:                                               ; preds = %49, %47
  %52 = add nsw i32 %.02733, 1
  %53 = sext i32 %52 to i64
  %54 = getelementptr inbounds ptr, ptr %1, i64 %53
  %55 = load ptr, ptr %54, align 8, !tbaa !5
  %56 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef %55)
          to label %76 unwind label %30

57:                                               ; preds = %49
  %58 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.22)
  br i1 %58, label %61, label %59

59:                                               ; preds = %57
  %60 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.23)
  br i1 %60, label %61, label %67

61:                                               ; preds = %59, %57
  %62 = add nsw i32 %.02733, 1
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds ptr, ptr %1, i64 %63
  %65 = load ptr, ptr %64, align 8, !tbaa !5
  %66 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef %65)
          to label %76 unwind label %30

67:                                               ; preds = %59
  %68 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.24)
  br i1 %68, label %71, label %69

69:                                               ; preds = %67
  %70 = call noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.25)
  br i1 %70, label %71, label %72

71:                                               ; preds = %69, %67
  call void @_Z16yolo_print_usageiPPcRK11yolo_params(i32 noundef %0, ptr noundef nonnull %1, ptr noundef nonnull align 8 dereferenceable(104) %2)
  call void @exit(i32 noundef 0) #8
  unreachable

72:                                               ; preds = %69
  %73 = load ptr, ptr @stderr, align 8, !tbaa !5
  %74 = call noundef ptr @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  %75 = call i32 (ptr, ptr, ...) @fprintf(ptr noundef %73, ptr noundef nonnull @.str.26, ptr noundef %74) #9
  call void @_Z16yolo_print_usageiPPcRK11yolo_params(i32 noundef %0, ptr noundef nonnull %1, ptr noundef nonnull align 8 dereferenceable(104) %2)
  call void @exit(i32 noundef 0) #8
  unreachable

76:                                               ; preds = %41, %61, %51, %27
  %.128 = phi i32 [ %21, %27 ], [ %42, %41 ], [ %52, %51 ], [ %62, %61 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  %77 = add nsw i32 %.128, 1
  %78 = icmp slt i32 %77, %0
  br i1 %78, label %12, label %._crit_edge, !llvm.loop !15

79:                                               ; preds = %36, %30
  %.pn.pn = phi { ptr, i32 } [ %.pn, %36 ], [ %31, %30 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #7
  br label %80

80:                                               ; preds = %79, %28
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %79 ], [ %29, %28 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #7
  resume { ptr, i32 } %.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcSt11char_traitsIcESaIcEEbRKNSt7__cxx1112basic_stringIT_T0_T1_EEPKS5_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef float @_ZNSt7__cxx114stofERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPm(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #6

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nofree nounwind "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 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 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { noreturn nounwind "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 = { noreturn nounwind }
attributes #9 = { cold nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTS11yolo_params", !11, i64 0, !12, i64 8, !12, i64 40, !12, i64 72}
!11 = !{!"float", !7, i64 0}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !13, i64 0, !14, i64 8, !7, i64 16}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}


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