<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/55270>55270</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [wasm32] llc crashes with SIGILL on `common global` declaration 
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

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

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

<pre>
    ```
❯ cat repro.ll
@repro_ = global i8 0
```

```
❯ llc -march=wasm32 -filetype=obj repro.ll
PLEASE submit a bug report to https://github.com/Homebrew/homebrew-core/issues and include the crash backtrace.
Stack dump:
0.      Program arguments: llc -march=wasm32 -filetype=obj repro.ll
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  libLLVM.dylib            0x00000001132761a8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 40
1  libLLVM.dylib            0x0000000113276798 SignalHandler(int) + 248
2  libsystem_platform.dylib 0x00007ff81457ddfd _sigtramp + 29
3  libLLVM.dylib            0x00000001133dc287 llvm::Module::getNamedMetadata(llvm::Twine const&) const + 183
4  libLLVM.dylib            0x0000000113a45131 llvm::AsmPrinter::emitGlobalVariable(llvm::GlobalVariable const*) + 1057
5  libLLVM.dylib            0x0000000113a4b0b4 llvm::AsmPrinter::doFinalization(llvm::Module&) + 100
6  libLLVM.dylib            0x00000001133bfc75 llvm::FPPassManager::doFinalization(llvm::Module&) + 53
7  libLLVM.dylib            0x00000001133b74e5 llvm::legacy::PassManagerImpl::run(llvm::Module&) + 1029
8  llc                      0x000000010cc7e271 compileModule(char**, llvm::LLVMContext&) + 6145
9  llc                      0x000000010cc7c546 main + 1254
10 dyld                     0x0000000119b5351e start + 462
zsh: illegal hardware instruction  llc -march=wasm32 -filetype=obj repro.ll
```

```
❯ llc --version
Homebrew LLVM version 13.0.1
  Optimized build.
  Default target: x86_64-apple-darwin21.4.0
  Host CPU: icelake-client

  Registered Targets:
    aarch64    - AArch64 (little endian)
    aarch64_32 - AArch64 (little endian ILP32)
    aarch64_be - AArch64 (big endian)
    amdgcn     - AMD GCN GPUs
    arm        - ARM
    arm64      - ARM64 (little endian)
    arm64_32   - ARM64 (little endian ILP32)
    armeb      - ARM (big endian)
    avr        - Atmel AVR Microcontroller
    bpf        - BPF (host endian)
    bpfeb      - BPF (big endian)
    bpfel      - BPF (little endian)
    hexagon    - Hexagon
    lanai      - Lanai
    mips       - MIPS (32-bit big endian)
    mips64     - MIPS (64-bit big endian)
    mips64el   - MIPS (64-bit little endian)
    mipsel     - MIPS (32-bit little endian)
    msp430     - MSP430 [experimental]
    nvptx      - NVIDIA PTX 32-bit
    nvptx64    - NVIDIA PTX 64-bit
    ppc32      - PowerPC 32
    ppc32le    - PowerPC 32 LE
    ppc64      - PowerPC 64
    ppc64le    - PowerPC 64 LE
    r600       - AMD GPUs HD2XXX-HD6XXX
    riscv32    - 32-bit RISC-V
    riscv64    - 64-bit RISC-V
    sparc      - Sparc
    sparcel    - Sparc LE
    sparcv9    - Sparc V9
    systemz    - SystemZ
    thumb      - Thumb
    thumbeb    - Thumb (big endian)
    wasm32     - WebAssembly 32-bit
    wasm64     - WebAssembly 64-bit
    x86        - 32-bit X86: Pentium-Pro and above
    x86-64     - 64-bit X86: EM64T and AMD64
    xcore      - XCore
```
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJydV1lv4joU_jX05SgoO-GBB1q6IMHcqHR6e-cFOYkBzziLHIeW_vp77CQkMN1UVKl2zvad1XaUJ4fJwDebP3M2MKeDa3swng2mNxATCYIWIh9y3tBcU39Yw8CZwZbnEeHAAmhFzzS9-fGonvMYjJSIeIfKnkmZOjYYG8apPBQUP-XR7zPz4eJ6urqGsopSJoFAVG0VRy4kyBx2UhblwJkO7Bv82zK5q6JhnKe4uctTGgn6jMtdszTiXFDcs7KsaAkkS4BlMa8SCnJHIRak3EFE4j9SkJgOawAriR8gqdJC2dGfTCSNQ5FvBUmBiG2V0kwqGN_wr1MPzwg_rySUhzTKOWQkRZADO6BZWQkKh7yCHdlTNLJPjZqJvVKBPiiagHD6cAe5gJJK7Q_N9kzkmQIHeyIA87FYPC7Xq_-Wl_8s5r-u79dKBD-rUBY5y3RMmRzY485XAM4iJTdMDriC3s98MeufZTn2yLdIoLEpWWdaHsp6EQpUrN18UGFFhzomQZ7XeSkFJZgyf2BfoTPKPLp9CW5TPtbXIYzGAazYNiP8DrPLqUBrPY22G9Qqba0SIUqargtO5CYXaaO9VjnabALL9UZJsklgXbIt1gTmSGsZ10qcL-JyktgORr3QLPOk4rReb6n8gYlOllSShEhyEp6HZ5ZhXeZZKXV4xvVao7ACp4bhfhEGcT3LsXowpmWqc4NR0nuKHXar-_uRCEYifpqrU1KLatrG1jK9UQ3I-zKgyIzcDwAl-Q3DVLJXIlmenYBpQlgHpTbfVIv_1axEm3jk9azfhCEpyyXJyPY7ALwmHaMv2x-5tG-f0y2JD03PdEjmacGbZqk-jUFbmgHoUfTmrwNhxvGI2iMLc5kWOKRahUG8I0KndqpasrOovLrKMUEvsmfWxz6pzY6_bDb2XB9SgqNLA7c9t-l1EzBqyScarHHkOZ5FoZRE1O3g-nat4bXcqUnMuIonx4kpkmeC45NhuYoqVomEb8zpb5xzxp6KUtWNJrbnEaggQkMCyxmaQ6vmAPinkCzFmZ7gMcd4Mmy_z-iGVBynMx42VCr3XgJ_7bsGKQpOjYQIHBS2NXSHZityh2MVrsKfOhYx5eQPNWLO8CzoOwBwT7cMp6BAmw9ae3kc_SrmRMXId9XSgOm03qgqZFJydcQkjGSDtux6EmsV0XclYL4IHftNuYieykVs-6aZNNnGGTTAljO4vfoBt-HPssci0rZ0kOV-eUKpfWoon_qk-JVH7_O_5ZHAjPesfOTNXvSgypRymD7ew5LFIsdBK0XO1WF25I-KTcd_Gd4o1TuV8Td0I28Ho-F9B4Zi5Wes70dlR1_INs9q7rt601E5ji_W6lqoTUdLWVEe4S_n4UoZcmwjwiveO9CUSJOzTgQ74FMR7dBfIu97paSaIPyF7QOpsnAds5VahWoz8C7pS0EFUzcwwgferOPP9oV8aSPw43E-m08hfHiC2tAZX9t_Pb7ajY6vKGJdnpovzJ-pCK9Q2RkDYj9jgMX1CU_XFi2P754xnCtBkb4S4ZtmV8qqMbEp4W5mPz09GXczH__1mFkZ72vgRuM73M9XV8bjGU8bgiZ95zxlgdOjNbpSmzNandGGdoJXk_fjPvmxl9j6jvjakPXmV0fF90Z67K0HtTmj1Z3X0D7ovOYMqpn_pdG0LGka8cNfBaEYj33QZzyvCDwh4JiHJrRPga_OgxDrkVWpgU8Y_QgiUb6nJ5LG0UQT8EbyGkffg5bBzPYr40U9rVprT1fqnXV6Ql4kEycZO2NyIRn20ASbo_YZ20Ifl_r1hQ8e9QqC1fx2vlgADhcUxdtJiqv66aleKwmNORH6TgYXleCTD56B-vJS_zPwPP9NY3l8AeLC8-yRebGb-HS8ceOERp47DmIax64Z082YJm4wCjZ-cMFJRHmpYA9sO8NjXKvANeK_YBPbtG3TM13Ls1zbHDqmSZ3AHbluktjRyMRHNMXbDh8qHMNcbC_EREPC52yJRI5ncNkR8faHjxiqo6T0kwpfhmJC9ySOd-xCm55o6P8DjuJ1Ug">