<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/119818>119818</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [LLParser] Constant blockaddress with non-number block id is not supported
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            crash-on-valid,
            llvm:ir
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
            dtcxzyw
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          dtcxzyw
      </td>
    </tr>
</table>

<pre>
    Reproducer extracted from ruby: https://godbolt.org/z/hxTWbj9nW
```
; bin/opt test.ll
@vm_exec_core.insns_address_table = internal constant [2 x ptr] [ptr blockaddress(@vm_exec_core, %2), ptr blockaddress(@vm_exec_core, %.lr.ph.i2526)], align 16

define void @vm_exec_core() {
entry:
  br label %.lr.ph.i2526

.lr.ph.i2526:
  br label %2

2:
  ret void
}
```
```
opt: /root/llvm-project/llvm/include/llvm/AsmParser/LLParser.h:94: bool llvm::ValID::operator<(const llvm::ValID&) const: Assertion `Kind == RHS.Kind && "Comparing ValIDs of different kinds"' failed.
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0.      Program arguments: /opt/compiler-explorer/clang-assertions-trunk/bin/opt -o /app/output.s -S <source>
 #0 0x00000000051d0a58 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x51d0a58)
 #1 0x00000000051ce45c SignalHandler(int) Signals.cpp:0:0
 #2 0x000071d60b642520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #3 0x000071d60b6969fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
 #4 0x000071d60b642476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
 #5 0x000071d60b6287f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
 #6 0x000071d60b62871b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
 #7 0x000071d60b639e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
 #8 0x0000000004c13d39 std::map<llvm::ValID, llvm::GlobalValue*, std::less<llvm::ValID>, std::allocator<std::pair<llvm::ValID const, llvm::GlobalValue*>>>::operator[](llvm::ValID&&) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c13d39)
 #9 0x0000000004c1428b llvm::LLParser::parseValID(llvm::ValID&, llvm::LLParser::PerFunctionState*, llvm::Type*) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c1428b)
#10 0x0000000004c16df7 llvm::LLParser::parseGlobalValue(llvm::Type*, llvm::Constant*&) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c16df7)
#11 0x0000000004c17020 llvm::LLParser::parseGlobalTypeAndValue(llvm::Constant*&) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c17020)
#12 0x0000000004c17066 llvm::LLParser::parseGlobalValueVector(llvm::SmallVectorImpl<llvm::Constant*>&) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c17066)
#13 0x0000000004c14ee0 llvm::LLParser::parseValID(llvm::ValID&, llvm::LLParser::PerFunctionState*, llvm::Type*) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c14ee0)
#14 0x0000000004c16df7 llvm::LLParser::parseGlobalValue(llvm::Type*, llvm::Constant*&) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c16df7)
#15 0x0000000004c2937f llvm::LLParser::parseGlobal(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, unsigned int, llvm::SMLoc, unsigned int, bool, unsigned int, unsigned int, bool, llvm::GlobalValue::ThreadLocalMode, llvm::GlobalValue::UnnamedAddr) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c2937f)
#16 0x0000000004c2c0ce llvm::LLParser::parseNamedGlobal() (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c2c0ce)
#17 0x0000000004c39276 llvm::LLParser::parseTopLevelEntities() (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c39276)
#18 0x0000000004c393cd llvm::LLParser::Run(bool, llvm::function_ref<std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>> (llvm::StringRef, llvm::StringRef)>) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4c393cd)
#19 0x0000000004be4152 parseAssemblyInto(llvm::MemoryBufferRef, llvm::Module*, llvm::ModuleSummaryIndex*, llvm::SMDiagnostic&, llvm::SlotMapping*, bool, llvm::function_ref<std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>> (llvm::StringRef, llvm::StringRef)>) Parser.cpp:0:0
#20 0x0000000004be4359 llvm::parseAssembly(llvm::MemoryBufferRef, llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::SlotMapping*, llvm::function_ref<std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>> (llvm::StringRef, llvm::StringRef)>) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4be4359)
#21 0x0000000004bde8dc llvm::parseIR(llvm::MemoryBufferRef, llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::ParserCallbacks) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4bde8dc)
#22 0x0000000004be0aac llvm::parseIRFile(llvm::StringRef, llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::ParserCallbacks) (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x4be0aac)
#23 0x0000000000908b42 optMain (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x908b42)
#24 0x000071d60b629d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#25 0x000071d60b629e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#26 0x00000000009019e5 _start (/opt/compiler-explorer/clang-assertions-trunk/bin/opt+0x9019e5)
Program terminated with signal: SIGSEGV
Compiler returned: 139
```
</pre>
<img width="1" height="1" alt="" src="http://email.email.llvm.org/o/eJzcWU1v4zgS_TXMhbAhUR-WDj4oTtwTbLJotHt7jgZFlm1OKFIgqbQzv35BSY4sO51Odr2DnQ4cQCqxiu_VY5EURa0VWwUwR8k1IoQ7tv_z-TsiBCU3V7RxO23mvfGq1Px5_gVqo3nDwGDYO0OZA443RlfYNOUzigq8c662KCoQWSKy3Gpeaumm2mwRWf6JyHK3__p7-UeufkdBgdKg_wUFiq5xKRQiS1077MC6qZTeHgdP1Rr2wNZMG5gKZZVdU84NWLt2tJSAUXSDhXJgFJWYaWUdVQ6j5JrgPa6dQcmNv6udwaXU7LH3RiQ7iY7IAiOSEERyf_luh6k003o3FSQhqfdNbvwDKsVW4TD1LIKCw0YowE9acHwWJUMkx2h2jYIClDM-kygoMC4NlrQEedZJG3JkecWDdM3I4ZkB1_bvzbObUwGOrnXtvJaILI3WDpGllE_VpDb6D2CHW0SWQjHZcBgMha0-U2PBILK8v-8upzsUFXns45VaS9w2jQoUFd-ovLvpLnUNhjptULRAJGslPGvYpraT1wcrrAXjhFYYpcE_hOJ-GPiR8OW31bS79x4pRoQsdFVTI9QWt6Es1hvMxWYDBpTDj0Jx6wc9meENFRL4FAXF5_vbYnWLbVNWwmGKy2aLDdTaOOz06TAXbteUU6arIRcnKRPWNmARWWKqOO4zh90OMDPU7nBJ2aMvKPB9rxxlj5g3Vd1JF0xRkH82emtohanZNhUoZ3uJvFhkyXRVCwlmAvtaatNKwCRV2wk9JMpOnGnUIyLLodAm2oegde3vG1c3bmrxZIVRtLC6MQxQdOvHDiJRgIN9cPhLQh7QJDsSyT7b7uKzEcq1DL56PohkQyNDv6-1dQZo1aqz8HXbjn1fAv8VFUSug30Py9dgBzocg2YQJwyvxFZR-RtVXPrgWY-hM9spq33ag_a_i0L6KLOQp0GZxiQhQQ9ZihKR5T5L12k8kUI1-8lWNd0DNrV6mrbAWpcBVjQOmKf5huHa7QxQvn4UUn4seus_RI9P4cazFG9tS--jsONZOgROxoFJNttEmJa-Jj4UtnUcwqZnYcPywwHDcgg4GweMcsjTjwVsXYaA2fEwilkY8SjH1vFuVFe0RtHibL5aHFXHJ6lLKr9R2QAihX_24i39ynLuHt2OWlEpNeunyBdjTYU5d-3nyLf6j24Pv9Hsm1y3S1f22tSbXrBM-wwO-c1P8huTrDxCf1hLDqyNhR7Yq1AXP3T9DGbZKOaxrRx1By2G5l-f6854Sa6eTcfVz0jBCdeUb2Zvcx2Jl70C9pjBot__tA8uLJqHOhAJT4jMAhK8h4iHXSh-zud_Cd2DG6CTM-hp-m4NvgHzxXKMfFVRKTv7XVXLUU0es_JFfXFiaToQi04LCeAnmvytCgngSMT4VymkZEyE5NFs8x4iiGQvS8F6zfb7MOxuSmoFW1vnt7woWrAdNaPFxBvWzlDhN5Hd4zeWm8Pz6PawsrRDo1HtyyPvtnDHmVs93Gv2WhP_AvCa_UftXl-_OsnavdK9ZlQ-aA4_af0vpWgFvODcXFTIVqpByPRESBYweFvIf3pYL2peFpvvfcA2G2OLcjL7yZT3Vdf38ATyVjnhBNhLA2whDACzU4AR4z8E-KVRiGTn42TTT0prA5vjnZKuvZXKY9tfUjK-asZLRdvFF9ic1MxgztvIF010xPiQ6PFmq4Q4TAhuFffv1FUpn--U0yPQD1Bp83zd-FfmM-gPmjfyfP7szKumqqh5vlMc9mdNVg83gm6Vtk6wswVnJbV7oHXtBekcf225--OS8dunf_kMTvWKkvwo1Ei596v2Zu7v7789LLRysHfv0OXX1ONS5dcJ9lJ-ZLxtLjlknJ3KefflLxCyG3ALKmVJ2aO9KOeW1cCZnAzhgNJXOC-FhHeJ9f_IuOU0MB5txIM8yMqYYF27ByrUpTrtog59npz7kJznHzymal2GgKfnPTnEAV6vvc_aOmrcuhrovLsLiI-6SE_yFOaQ4C745dLkg3ZdHg5RHZhKKOqA4-_C7XB3OIaiAq_uPq1uP31DQbHou8QGXGMU-IkGh1F-fFh-xecRz6OcXsE8nEVxkCZhEl_t5jwtozyBkjHKaA5BDFGap2FKsjChfMOvxJwEJA5JGAVxnCTxlOTJBsJ8FrAsz1LOUBxARYWc-vE71WZ71Z4hz8Mwz8Lsqj3lt_2Xm_YMeaLV5IlKwduz7AUipB_5wvSfdMy8PZUum61FcSCFdXaI7oST7Zegl51WcoMPL0Gj7yBdypRWE9VUJfQfSbDgWFistMO2qWttHPCrxsj5f35W3lN9mpN_BwAA__-78ieh">