1 ; RUN: opt < %s -globalopt -disable-output 2 ; PR820 3 target datalayout = "e-p:32:32" 4 target triple = "i686-pc-linux-gnu" 5 %struct..0FileDescriptor = type { i32 } 6 %"struct.FlagDescription<int32>" = type { i8*, i32*, i1, i1, i32, i8* } 7 %"struct.FlagRegisterer<bool>" = type { i8 } 8 %struct.MutexLock = type { %struct..0FileDescriptor* } 9 %"struct.std::DisabledRangeMap" = type { %"struct.std::_Rb_tree<const char*,std::pair<const char* const, FlagDescription<bool> >,std::_Select1st<std::pair<const char* const, FlagDescription<bool> > >,StringCmp,std::allocator<std::pair<const char* const, FlagDescription<bool> > > >" } 10 %"struct.std::_Rb_tree<const char*,std::pair<const char* const, FlagDescription<bool> >,std::_Select1st<std::pair<const char* const, FlagDescription<bool> > >,StringCmp,std::allocator<std::pair<const char* const, FlagDescription<bool> > > >" = type { %"struct.std::_Rb_tree<const char*,std::pair<const char* const, FlagDescription<bool> >,std::_Select1st<std::pair<const char* const, FlagDescription<bool> > >,StringCmp,std::allocator<std::pair<const char* const, FlagDescription<bool> > > >::_Rb_tree_impl<StringCmp,false>" } 11 %"struct.std::_Rb_tree<const char*,std::pair<const char* const, FlagDescription<bool> >,std::_Select1st<std::pair<const char* const, FlagDescription<bool> > >,StringCmp,std::allocator<std::pair<const char* const, FlagDescription<bool> > > >::_Rb_tree_impl<StringCmp,false>" = type { %"struct.FlagRegisterer<bool>", %"struct.std::_Rb_tree_node_base", i32 } 12 %"struct.std::_Rb_tree_const_iterator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >" = type { %"struct.std::_Rb_tree_node_base"* } 13 %"struct.std::_Rb_tree_node_base" = type { i32, %"struct.std::_Rb_tree_node_base"*, %"struct.std::_Rb_tree_node_base"*, %"struct.std::_Rb_tree_node_base"* } 14 %"struct.std::_Vector_base<int,std::allocator<int> >" = type { %"struct.std::_Vector_base<int,std::allocator<int> >::_Vector_impl" } 15 %"struct.std::_Vector_base<int,std::allocator<int> >::_Vector_impl" = type { i32*, i32*, i32* } 16 %"struct.std::vector<int,std::allocator<int> >" = type { %"struct.std::_Vector_base<int,std::allocator<int> >" } 17 @registry_lock = external global %struct..0FileDescriptor ; <%struct..0FileDescriptor*> [#uses=0] 18 @_ZN61FLAG__foo_int32_44FLAGS_E = external global %"struct.FlagRegisterer<bool>" ; <%"struct.FlagRegisterer<bool>"*> [#uses=0] 19 @llvm.global_ctors = appending global [20 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_10FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN60FLAG__foo_bool_19FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZNK5Bzh4Enum13is_contiguousEv }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_17FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_21FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN7ScannerC2Ev }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__Z11StripStringPSsPKcc }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZNK9__gnu_cxx4hashI11StringPieceEclERKS1_ }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN8Hasher325ResetEj }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__Z25ACLRv }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int64_25FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_7FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_18FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_17FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_25FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_eventbuf }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_26FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_16FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN17InitializerC2EPKcS1_PFvvE }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__checker_bcad_variable } ] ; <[20 x { i32, void ()* }]*> [#uses=0] 20 21 declare void @_GLOBAL__I__ZN62FLAG__foo_string_10FLAGS_E() 22 23 declare void @_GLOBAL__I__ZN60FLAG__foo_bool_19FLAGS_E() 24 25 declare void @_GLOBAL__I__ZNK5Bzh4Enum13is_contiguousEv() 26 27 declare void @_GLOBAL__I__ZN62FLAG__foo_string_17FLAGS_E() 28 29 declare void @_GLOBAL__I__ZN61FLAG__foo_int32_21FLAGS_E() 30 31 define void @_ZN14FlagRegistererIiEC1EPKcRK15FlagDescriptionIiE() { 32 entry: 33 call void @_Z12RegisterFlagIiEvPKcRK15FlagDescriptionIT_E( ) 34 ret void 35 } 36 37 define void @_Z12RegisterFlagIiEvPKcRK15FlagDescriptionIT_E() { 38 entry: 39 call void @_ZN9MutexLockC1EP5Mutex( ) 40 ret void 41 } 42 43 declare void @_GLOBAL__I__ZN7ScannerC2Ev() 44 45 declare void @_GLOBAL__I__Z11StripStringPSsPKcc() 46 47 define void @_ZNSt6vectorIiSaIiEEC1ERKS0_() { 48 entry: 49 unreachable 50 } 51 52 declare void @_GLOBAL__I__ZNK9__gnu_cxx4hashI11StringPieceEclERKS1_() 53 54 declare void @_GLOBAL__I__ZN8Hasher325ResetEj() 55 56 declare void @_GLOBAL__I__Z25ACLRv() 57 58 define void @_ZN9MutexLockC1EP5Mutex() { 59 entry: 60 call void @_ZN5Mutex4LockEv( ) 61 ret void 62 } 63 64 define void @_ZN5Mutex4LockEv() { 65 entry: 66 call void @_Z22Acquire_CASPViii( ) 67 ret void 68 } 69 70 define void @_ZNSt3mapIPKc15FlagDescriptionIiE9StringCmpSaISt4pairIKS1_S3_EEE3endEv(%"struct.std::_Rb_tree_const_iterator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >"* sret %agg.result) { 71 entry: 72 unreachable 73 } 74 75 declare void @_GLOBAL__I__ZN61FLAG__foo_int64_25FLAGS_E() 76 77 define void @_Z14CASPViii() { 78 entry: 79 %tmp3 = call i32 asm sideeffect "lock; cmpxchg $1,$2", "={ax},q,m,0,~{dirflag},~{fpsr},~{flags},~{memory}"( i32 0, i32* null, i32 0 ) ; <i32> [#uses=0] 80 unreachable 81 } 82 83 declare void @_GLOBAL__I__ZN61FLAG__foo_int32_7FLAGS_E() 84 85 declare void @_GLOBAL__I__ZN62FLAG__foo_string_18FLAGS_E() 86 87 define void @_Z22Acquire_CASPViii() { 88 entry: 89 call void @_Z14CASPViii( ) 90 unreachable 91 } 92 93 declare void @_GLOBAL__I__ZN61FLAG__foo_int32_25FLAGS_E() 94 95 declare void @_GLOBAL__I_eventbuf() 96 97 define void @_GLOBAL__I__ZN61FLAG__foo_int32_26FLAGS_E() { 98 entry: 99 call void @_Z41__static_initialization_and_destruction_0ii1662( i32 1, i32 65535 ) 100 ret void 101 } 102 103 define void @_Z41__static_initialization_and_destruction_0ii1662(i32 %__initialize_p, i32 %__priority) { 104 entry: 105 %__initialize_p_addr = alloca i32 ; <i32*> [#uses=2] 106 %__priority_addr = alloca i32 ; <i32*> [#uses=2] 107 store i32 %__initialize_p, i32* %__initialize_p_addr 108 store i32 %__priority, i32* %__priority_addr 109 %tmp = load i32, i32* %__priority_addr ; <i32> [#uses=1] 110 %tmp.upgrd.1 = icmp eq i32 %tmp, 65535 ; <i1> [#uses=1] 111 br i1 %tmp.upgrd.1, label %cond_true, label %cond_next14 112 113 cond_true: ; preds = %entry 114 %tmp8 = load i32, i32* %__initialize_p_addr ; <i32> [#uses=1] 115 %tmp9 = icmp eq i32 %tmp8, 1 ; <i1> [#uses=1] 116 br i1 %tmp9, label %cond_true10, label %cond_next14 117 118 cond_true10: ; preds = %cond_true 119 call void @_ZN14FlagRegistererIiEC1EPKcRK15FlagDescriptionIiE( ) 120 ret void 121 122 cond_next14: ; preds = %cond_true, %entry 123 ret void 124 } 125 126 declare void @_GLOBAL__I__ZN62FLAG__foo_string_16FLAGS_E() 127 128 define void @_ZN9__gnu_cxx13new_allocatorIPNS_15_Hashtable_nodeIjEEEC2Ev() { 129 entry: 130 unreachable 131 } 132 133 declare void @_GLOBAL__I__ZN17InitializerC2EPKcS1_PFvvE() 134 135 declare void @_GLOBAL__I__checker_bcad_variable() 136
