; LLVM IR from facebook/redex :: service/method-inliner (CFGInliner)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"struct.std::pair" = type { ptr, ptr }
%"class.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = type { ptr }
%"class.std::vector.34" = type { %"struct.std::_Vector_base.35" }
%"struct.std::_Vector_base.35" = type { %"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.cfg::InstructionIteratorImpl" = type { ptr, %"struct.std::_Rb_tree_const_iterator", %"class.ir_list::InstructionIteratorImpl" }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }

@.str.9 = external hidden unnamed_addr constant [86 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [21 x i8], align 1
@__PRETTY_FUNCTION__._ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE = external hidden unnamed_addr constant [126 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #2

declare void @_ZN13IRInstructionC1E8IROpcode(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) unnamed_addr #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveeqERKNS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EE5blockEv(ptr noundef nonnull align 8 dereferenceable(32)) #6 align 2

; Function Attrs: mustprogress uwtable
define dso_local { ptr, ptr } @_ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE(ptr noundef %0, ptr noundef nonnull align 8 dereferenceable(32) %1) #6 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.std::pair", align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.boost::intrusive::list_iterator", align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.std::vector.34", align 8
  %10 = alloca %"class.boost::intrusive::list_iterator", align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.boost::intrusive::list_iterator", align 8
  %18 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %19 = load ptr, ptr %4, align 8, !tbaa !5
  %20 = call noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160) %19)
  br i1 %20, label %21, label %22

21:                                               ; preds = %2
  br label %24

22:                                               ; preds = %2
  call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.23, ptr noundef @.str.9, i32 noundef 280, ptr noundef @__PRETTY_FUNCTION__._ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE, i32 noundef 2, ptr noundef @.str.10) #8
  unreachable

23:                                               ; No predecessors!
  br label %24

24:                                               ; preds = %23, %21
  %25 = load ptr, ptr %5, align 8, !tbaa !5
  %26 = call noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EE5blockEv(ptr noundef nonnull align 8 dereferenceable(32) %25)
  %27 = call noundef zeroext i1 @_ZNK3cfg5Block5emptyEv(ptr noundef nonnull align 8 dereferenceable(104) %26)
  br i1 %27, label %29, label %28

28:                                               ; preds = %24
  br label %31

29:                                               ; preds = %24
  call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.24, ptr noundef @.str.9, i32 noundef 281, ptr noundef @__PRETTY_FUNCTION__._ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE, i32 noundef 2, ptr noundef @.str.10) #8
  unreachable

30:                                               ; No predecessors!
  br label %31

31:                                               ; preds = %30, %28
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #9
  %32 = load ptr, ptr %5, align 8, !tbaa !5
  call void @_ZNK3cfg23InstructionIteratorImplILb0EE6unwrapEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::list_iterator") align 8 %7, ptr noundef nonnull align 8 dereferenceable(32) %32)
  store ptr %7, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #9
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = call noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EE5blockEv(ptr noundef nonnull align 8 dereferenceable(32) %33)
  store ptr %34, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #9
  %35 = load ptr, ptr %8, align 8, !tbaa !5
  %36 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5predsEv(ptr noundef nonnull align 8 dereferenceable(104) %35)
  call void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(24) %36)
  %37 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #9
  %38 = load ptr, ptr %8, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block14get_first_insnEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::list_iterator") align 8 %10, ptr noundef nonnull align 8 dereferenceable(104) %38)
          to label %39 unwind label %65

39:                                               ; preds = %31
  %40 = invoke noundef zeroext i1 @_ZN5boost9intrusiveeqERKNS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %37, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %41 unwind label %65

41:                                               ; preds = %39
  br i1 %40, label %42, label %45

42:                                               ; preds = %41
  %43 = call noundef i64 @_ZNKSt6vectorIPN3cfg4EdgeESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #9
  %44 = icmp eq i64 %43, 1
  br label %45

45:                                               ; preds = %42, %41
  %46 = phi i1 [ false, %41 ], [ %44, %42 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #9
  br i1 %46, label %47, label %77

47:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #9
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef 0)
          to label %49 unwind label %69

49:                                               ; preds = %47
  %50 = load ptr, ptr %48, align 8, !tbaa !5
  %51 = invoke noundef ptr @_ZNK3cfg4Edge3srcEv(ptr noundef nonnull align 8 dereferenceable(32) %50)
          to label %52 unwind label %69

52:                                               ; preds = %49
  store ptr %51, ptr %13, align 8, !tbaa !5
  %53 = load ptr, ptr %13, align 8, !tbaa !5
  %54 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5succsEv(ptr noundef nonnull align 8 dereferenceable(104) %53)
          to label %55 unwind label %69

55:                                               ; preds = %52
  %56 = call noundef i64 @_ZNKSt6vectorIPN3cfg4EdgeESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %54) #9
  %57 = icmp eq i64 %56, 1
  br i1 %57, label %58, label %73

58:                                               ; preds = %55
  %59 = invoke { ptr, ptr } @_ZSt9make_pairIRPN3cfg5BlockES3_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %60 unwind label %69

60:                                               ; preds = %58
  %61 = getelementptr inbounds { ptr, ptr }, ptr %3, i32 0, i32 0
  %62 = extractvalue { ptr, ptr } %59, 0
  store ptr %62, ptr %61, align 8
  %63 = getelementptr inbounds { ptr, ptr }, ptr %3, i32 0, i32 1
  %64 = extractvalue { ptr, ptr } %59, 1
  store ptr %64, ptr %63, align 8
  store i32 1, ptr %14, align 4
  br label %74

65:                                               ; preds = %39, %31
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %11, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #9
  br label %120

69:                                               ; preds = %58, %52, %49, %47
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %11, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #9
  br label %120

73:                                               ; preds = %55
  store i32 0, ptr %14, align 4
  br label %74

74:                                               ; preds = %73, %60
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #9
  %75 = load i32, ptr %14, align 4
  switch i32 %75, label %118 [
    i32 0, label %76
  ]

76:                                               ; preds = %74
  br label %77

77:                                               ; preds = %76, %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #9
  %78 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 32) #10
          to label %79 unwind label %100

79:                                               ; preds = %77
  invoke void @_ZN13IRInstructionC1E8IROpcode(ptr noundef nonnull align 8 dereferenceable(32) %78, i16 noundef zeroext 0)
          to label %80 unwind label %104

80:                                               ; preds = %79
  store ptr %78, ptr %15, align 8, !tbaa !5
  %81 = load ptr, ptr %4, align 8, !tbaa !5
  %82 = load ptr, ptr %5, align 8, !tbaa !5
  %83 = load ptr, ptr %15, align 8, !tbaa !5
  %84 = invoke noundef zeroext i1 @_ZN3cfg16ControlFlowGraph13insert_beforeERKNS_23InstructionIteratorImplILb0EEEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(160) %81, ptr noundef nonnull align 8 dereferenceable(32) %82, ptr noundef %83)
          to label %85 unwind label %100

85:                                               ; preds = %80
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #9
  %86 = load ptr, ptr %4, align 8, !tbaa !5
  %87 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #9
  call void @llvm.lifetime.start.p0(i64 32, ptr %18) #9
  %88 = load ptr, ptr %4, align 8, !tbaa !5
  %89 = load ptr, ptr %15, align 8, !tbaa !5
  invoke void @_ZN3cfg16ControlFlowGraph9find_insnEP13IRInstructionPNS_5BlockE(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %18, ptr noundef nonnull align 8 dereferenceable(160) %88, ptr noundef %89, ptr noundef null)
          to label %90 unwind label %108

90:                                               ; preds = %85
  invoke void @_ZNK3cfg23InstructionIteratorImplILb0EE6unwrapEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::list_iterator") align 8 %17, ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %91 unwind label %108

91:                                               ; preds = %90
  %92 = invoke noundef ptr @_ZN3cfg16ControlFlowGraph11split_blockEPNS_5BlockERKN5boost9intrusive13list_iteratorINS4_8mhtraitsI15MethodItemEntryNS4_16list_member_hookIJEEEXadL_ZNS7_10list_hook_EEEEELb0EEE(ptr noundef nonnull align 8 dereferenceable(160) %86, ptr noundef %87, ptr noundef nonnull align 8 dereferenceable(8) %17)
          to label %93 unwind label %108

93:                                               ; preds = %91
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  store ptr %92, ptr %16, align 8, !tbaa !5
  %94 = invoke { ptr, ptr } @_ZSt9make_pairIRPN3cfg5BlockES3_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %95 unwind label %112

95:                                               ; preds = %93
  %96 = getelementptr inbounds { ptr, ptr }, ptr %3, i32 0, i32 0
  %97 = extractvalue { ptr, ptr } %94, 0
  store ptr %97, ptr %96, align 8
  %98 = getelementptr inbounds { ptr, ptr }, ptr %3, i32 0, i32 1
  %99 = extractvalue { ptr, ptr } %94, 1
  store ptr %99, ptr %98, align 8
  store i32 1, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #9
  br label %118

100:                                              ; preds = %80, %77
  %101 = landingpad { ptr, i32 }
          cleanup
  %102 = extractvalue { ptr, i32 } %101, 0
  store ptr %102, ptr %11, align 8
  %103 = extractvalue { ptr, i32 } %101, 1
  store i32 %103, ptr %12, align 4
  br label %117

104:                                              ; preds = %79
  %105 = landingpad { ptr, i32 }
          cleanup
  %106 = extractvalue { ptr, i32 } %105, 0
  store ptr %106, ptr %11, align 8
  %107 = extractvalue { ptr, i32 } %105, 1
  store i32 %107, ptr %12, align 4
  call void @_ZdlPvm(ptr noundef %78, i64 noundef 32) #11
  br label %117

108:                                              ; preds = %91, %90, %85
  %109 = landingpad { ptr, i32 }
          cleanup
  %110 = extractvalue { ptr, i32 } %109, 0
  store ptr %110, ptr %11, align 8
  %111 = extractvalue { ptr, i32 } %109, 1
  store i32 %111, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  br label %116

112:                                              ; preds = %93
  %113 = landingpad { ptr, i32 }
          cleanup
  %114 = extractvalue { ptr, i32 } %113, 0
  store ptr %114, ptr %11, align 8
  %115 = extractvalue { ptr, i32 } %113, 1
  store i32 %115, ptr %12, align 4
  br label %116

116:                                              ; preds = %112, %108
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #9
  br label %117

117:                                              ; preds = %116, %104, %100
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #9
  br label %120

118:                                              ; preds = %95, %74
  call void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #9
  %119 = load { ptr, ptr }, ptr %3, align 8
  ret { ptr, ptr } %119

120:                                              ; preds = %117, %69, %65
  call void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #9
  br label %121

121:                                              ; preds = %120
  %122 = load ptr, ptr %11, align 8
  %123 = load i32, ptr %12, align 4
  %124 = insertvalue { ptr, i32 } poison, ptr %122, 0
  %125 = insertvalue { ptr, i32 } %124, i32 %123, 1
  resume { ptr, i32 } %125
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160)) #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg5Block5emptyEv(ptr noundef nonnull align 8 dereferenceable(104)) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3cfg23InstructionIteratorImplILb0EE6unwrapEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(32)) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, ptr } @_ZSt9make_pairIRPN3cfg5BlockES3_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5predsEv(ptr noundef nonnull align 8 dereferenceable(104)) #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

declare void @_ZN3cfg5Block14get_first_insnEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIPN3cfg4EdgeESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK3cfg4Edge3srcEv(ptr noundef nonnull align 8 dereferenceable(32)) #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5succsEv(ptr noundef nonnull align 8 dereferenceable(104)) #7 align 2

declare noundef zeroext i1 @_ZN3cfg16ControlFlowGraph13insert_beforeERKNS_23InstructionIteratorImplILb0EEEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) #3

declare noundef ptr @_ZN3cfg16ControlFlowGraph11split_blockEPNS_5BlockERKN5boost9intrusive13list_iteratorINS4_8mhtraitsI15MethodItemEntryNS4_16list_member_hookIJEEEXadL_ZNS7_10list_hook_EEEEELb0EEE(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef nonnull align 8 dereferenceable(8)) #3

declare void @_ZN3cfg16ControlFlowGraph9find_insnEP13IRInstructionPNS_5BlockE(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #7 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noreturn "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 = { nobuiltin allocsize(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 = { "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 = { nobuiltin 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 #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 = { 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 #7 = { 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 #8 = { noreturn }
attributes #9 = { nounwind }
attributes #10 = { builtin allocsize(0) }
attributes #11 = { builtin 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"}


; 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.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = type { ptr }
%"class.std::vector.34" = type { %"struct.std::_Vector_base.35" }
%"struct.std::_Vector_base.35" = type { %"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Edge *, std::allocator<cfg::Edge *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.cfg::InstructionIteratorImpl" = type { ptr, %"struct.std::_Rb_tree_const_iterator", %"class.ir_list::InstructionIteratorImpl" }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }

@.str.9 = external hidden unnamed_addr constant [86 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [21 x i8], align 1
@__PRETTY_FUNCTION__._ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE = external hidden unnamed_addr constant [126 x i8], align 1

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

declare void @_ZN13IRInstructionC1E8IROpcode(ptr noundef nonnull align 8 dereferenceable(32), i16 noundef zeroext) unnamed_addr #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveeqERKNS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EE5blockEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
define dso_local { ptr, ptr } @_ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE(ptr noundef nonnull %0, ptr noundef nonnull align 8 dereferenceable(32) %1) local_unnamed_addr #6 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.boost::intrusive::list_iterator", align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.std::vector.34", align 8
  %6 = alloca %"class.boost::intrusive::list_iterator", align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.boost::intrusive::list_iterator", align 8
  %10 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %11 = tail call noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160) %0)
  br i1 %11, label %13, label %12

12:                                               ; preds = %2
  tail call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.23, ptr noundef nonnull @.str.9, i32 noundef 280, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE, i32 noundef 2, ptr noundef nonnull @.str.10) #8
  unreachable

13:                                               ; preds = %2
  %14 = tail call noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EE5blockEv(ptr noundef nonnull align 8 dereferenceable(32) %1)
  %15 = tail call noundef zeroext i1 @_ZNK3cfg5Block5emptyEv(ptr noundef nonnull align 8 dereferenceable(104) %14)
  br i1 %15, label %16, label %17

16:                                               ; preds = %13
  tail call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.24, ptr noundef nonnull @.str.9, i32 noundef 281, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN3cfg10CFGInliner24maybe_split_block_beforeEPNS_16ControlFlowGraphERKNS_23InstructionIteratorImplILb0EEE, i32 noundef 2, ptr noundef nonnull @.str.10) #8
  unreachable

17:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #9
  call void @_ZNK3cfg23InstructionIteratorImplILb0EE6unwrapEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::list_iterator") align 8 %3, ptr noundef nonnull align 8 dereferenceable(32) %1)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #9
  %18 = call noundef ptr @_ZNK3cfg23InstructionIteratorImplILb0EE5blockEv(ptr noundef nonnull align 8 dereferenceable(32) %1)
  store ptr %18, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #9
  %19 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5predsEv(ptr noundef nonnull align 8 dereferenceable(104) %18)
  call void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(24) %19)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #9
  invoke void @_ZN3cfg5Block14get_first_insnEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::list_iterator") align 8 %6, ptr noundef nonnull align 8 dereferenceable(104) %18)
          to label %20 unwind label %34

20:                                               ; preds = %17
  %21 = call noundef zeroext i1 @_ZN5boost9intrusiveeqERKNS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEES9_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %6)
  br i1 %21, label %22, label %.critedge

22:                                               ; preds = %20
  %23 = call noundef i64 @_ZNKSt6vectorIPN3cfg4EdgeESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  %24 = icmp eq i64 %23, 1
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #9
  br i1 %24, label %25, label %39

25:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #9
  %26 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 0)
          to label %27 unwind label %36

27:                                               ; preds = %25
  %28 = load ptr, ptr %26, align 8, !tbaa !5
  %29 = call noundef ptr @_ZNK3cfg4Edge3srcEv(ptr noundef nonnull align 8 dereferenceable(32) %28)
  store ptr %29, ptr %7, align 8, !tbaa !5
  %30 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5succsEv(ptr noundef nonnull align 8 dereferenceable(104) %29)
  %31 = call noundef i64 @_ZNKSt6vectorIPN3cfg4EdgeESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %30) #9
  %.not = icmp eq i64 %31, 1
  br i1 %.not, label %32, label %38

32:                                               ; preds = %27
  %33 = invoke { ptr, ptr } @_ZSt9make_pairIRPN3cfg5BlockES3_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %.thread unwind label %36

.thread:                                          ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #9
  br label %61

34:                                               ; preds = %17
  %35 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #9
  br label %62

36:                                               ; preds = %32, %25
  %37 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #9
  br label %62

38:                                               ; preds = %27
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #9
  br label %39

.critedge:                                        ; preds = %20
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #9
  br label %39

39:                                               ; preds = %38, %.critedge, %22
  %40 = invoke noalias noundef nonnull dereferenceable(32) ptr @_Znwm(i64 noundef 32) #10
          to label %41 unwind label %52

41:                                               ; preds = %39
  invoke void @_ZN13IRInstructionC1E8IROpcode(ptr noundef nonnull align 8 dereferenceable(32) %40, i16 noundef zeroext 0)
          to label %42 unwind label %54

42:                                               ; preds = %41
  %43 = invoke noundef zeroext i1 @_ZN3cfg16ControlFlowGraph13insert_beforeERKNS_23InstructionIteratorImplILb0EEEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull %40)
          to label %44 unwind label %52

44:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #9
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #9
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %10) #9
  invoke void @_ZN3cfg16ControlFlowGraph9find_insnEP13IRInstructionPNS_5BlockE(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %10, ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef nonnull %40, ptr noundef null)
          to label %46 unwind label %56

46:                                               ; preds = %44
  invoke void @_ZNK3cfg23InstructionIteratorImplILb0EE6unwrapEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::list_iterator") align 8 %9, ptr noundef nonnull align 8 dereferenceable(32) %10)
          to label %47 unwind label %56

47:                                               ; preds = %46
  %48 = invoke noundef ptr @_ZN3cfg16ControlFlowGraph11split_blockEPNS_5BlockERKN5boost9intrusive13list_iteratorINS4_8mhtraitsI15MethodItemEntryNS4_16list_member_hookIJEEEXadL_ZNS7_10list_hook_EEEEELb0EEE(ptr noundef nonnull align 8 dereferenceable(160) %0, ptr noundef %45, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %49 unwind label %56

49:                                               ; preds = %47
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #9
  store ptr %48, ptr %8, align 8, !tbaa !5
  %50 = invoke { ptr, ptr } @_ZSt9make_pairIRPN3cfg5BlockES3_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %51 unwind label %58

51:                                               ; preds = %49
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #9
  br label %61

52:                                               ; preds = %42, %39
  %53 = landingpad { ptr, i32 }
          cleanup
  br label %62

54:                                               ; preds = %41
  %55 = landingpad { ptr, i32 }
          cleanup
  call void @_ZdlPvm(ptr noundef nonnull %40, i64 noundef 32) #11
  br label %62

56:                                               ; preds = %47, %46, %44
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %10) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #9
  br label %60

58:                                               ; preds = %49
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %60

60:                                               ; preds = %58, %56
  %.pn = phi { ptr, i32 } [ %59, %58 ], [ %57, %56 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #9
  br label %62

61:                                               ; preds = %.thread, %51
  %.pn22 = phi { ptr, ptr } [ %50, %51 ], [ %33, %.thread ]
  call void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #9
  ret { ptr, ptr } %.pn22

62:                                               ; preds = %52, %54, %60, %36, %34
  %.pn.pn.pn = phi { ptr, i32 } [ %37, %36 ], [ %35, %34 ], [ %.pn, %60 ], [ %53, %52 ], [ %55, %54 ]
  call void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #9
  resume { ptr, i32 } %.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg16ControlFlowGraph8editableEv(ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3cfg5Block5emptyEv(ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3cfg23InstructionIteratorImplILb0EE6unwrapEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, ptr } @_ZSt9make_pairIRPN3cfg5BlockES3_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5predsEv(ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

declare void @_ZN3cfg5Block14get_first_insnEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIPN3cfg4EdgeESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EE2atEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK3cfg4Edge3srcEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK3cfg5Block5succsEv(ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #7 align 2

declare noundef zeroext i1 @_ZN3cfg16ControlFlowGraph13insert_beforeERKNS_23InstructionIteratorImplILb0EEEP13IRInstruction(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) local_unnamed_addr #3

declare noundef ptr @_ZN3cfg16ControlFlowGraph11split_blockEPNS_5BlockERKN5boost9intrusive13list_iteratorINS4_8mhtraitsI15MethodItemEntryNS4_16list_member_hookIJEEEXadL_ZNS7_10list_hook_EEEEELb0EEE(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

declare void @_ZN3cfg16ControlFlowGraph9find_insnEP13IRInstructionPNS_5BlockE(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg4EdgeESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #7 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noreturn "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 = { nobuiltin allocsize(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 = { "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 = { nobuiltin 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 #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 = { 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 #7 = { 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 #8 = { noreturn }
attributes #9 = { nounwind }
attributes #10 = { builtin allocsize(0) }
attributes #11 = { builtin 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"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass