<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/95859>95859</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            [Synopsys ARC] error: unable to interface with target machine
        </td>
    </tr>

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

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

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

<pre>
    I'm trying to compile the code below:

```c
int main () {
        return 1;
}
```

With Clang/LLVM 18.6.1 targeting Synopsys ARC with the following command:

```bash
$ clang --target=arc main.c -v
clang version 18.1.6 (https://github.com/llvm/llvm-project.git 1118c2e05e67a36ed8ca250524525cdb66a55256)
Target: arc
Thread model: posix
InstalledDir: /home/giulia/llvm-project/build/bin
 "/home/giulia/llvm-project/build/bin/clang-18" -cc1 -triple arc -emit-obj -mrelax-all -dumpdir a- -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name main.c -mrelocation-model static -mframe-pointer=all -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -debugger-tuning=gdb -fdebug-compilation-dir=/home/giulia/arc_example -v -fcoverage-compilation-dir=/home/giulia/arc_example -resource-dir /home/giulia/llvm-project/build/lib/clang/18 -ferror-limit 19 -fgnuc-version=4.2.1 -fskip-odr-check-in-gmf -fcolor-diagnostics -faddrsig -o /tmp/main-1c1923.o -x c main.c
clang -cc1 version 18.1.6 based upon LLVM 18.1.6 default target x86_64-unknown-linux-gnu
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include
 /home/giulia/llvm-project/build/lib/clang/18/include
 /usr/include
End of search list.
error: unable to interface with target machine
1 error generated.
```

Is the target functional?


</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJycVVGP2zYM_jXKC0EjlmMnfshD2zRAge5lK7bHgpZoWz1ZCiQ5d7dfP8hOdreiK3ANggghP1Gf-JEUxWgGx3wU9XtRnzY0p9GH40RB-Xihvw0504XZsbW06bx-Pn4Scj9BCs_GDZA8KD9djGVII4PymqFj6x9F9U5sT2J7_22261et_41LMJFxIORByBbE_v3qgNsncJqDg1JUN4fYn74L9Tr-XyaN8MGSG4Q8f_78529QHoqmKCFRGDhlqn88O3-JzxHe_f4BHjM-M-69tf4x-5WfJnL6_4h3FMebSe5A5aMAcQ0vqhMFtVyoUIDXFbdirhyi8S7zKYsm33dM6RLzMfIs5HkwaZy7QvlJyLO11_uCl-C_sUrFYBKUZXlQkrc1N3uqGtYHRbLe1nJXy1rprmmormXdCNmuZ3-58XoHFG4p_zIGJg2T12yz4-KjeVpdn1xMZC3rkwnZJeR59BMv7GZr6DtKQp672VidV-Nuugkp37ZNnpcEYXkQUgIqVQKmYC6WM2dAnkxC330DnAJbekKyFlDP00WbAISA2kTqLGMfmAGVZQpIMWHHvQ-MHakHdvoFt5C5cjC94bCYFQWNV7Izo6OJI2DWEHtjV8O_kmYKXlEy3uGSQYiJksmePtDEePHGJQ65EjLNfqI0IofgPGDfX1B5lwKpXCreAfbOY_Cz08YNmLGAk_IupjCr5AOSNRQzH83dPAwcMM3OuEFUp0F3gP1ix7X3Vlo6a3f6gQYU1Fd-oilnFq-AvfJXDjTwL2wPHP0cFGf4G8rEmu6ut5Dn8gDYcwg-oDVTLu8WsB_crPDWLaI67QpZlIB9fDAX9DqgGlk9oHE4TP1yCesDakOD8zEZFQF70jpEMwD6zC1NFyHPi6ClKltZFR7wCe59-rpJl-r7rlM7iqxhvngH94GSzZp7mm26DRZ4OjRfmx3O7sH5R4fWuPkJBzffR0VlnLKz5twfRVHkUo9MQY25gEKKMHLgl5nzCl99yPjq48_w-ZpzDDnDXpEV8nzb_uL-RYV-FGo96T_mj06D7-8UrYmpWB2LvHmWzC73Xn4olgbpSfFt-q4JnEiNxt3ClbDsg4EdB0qsi5_M_E9xmeC3OP3sVC5ksqI6v4Zt9LHSbdXSho_lvjw0TXWoq814rHpdls2u19uW2m1Z982-7bZd2dKOD9u23Jij3Mrdtin3Ulb7qira3ZbKA1VtzWqn6r3YbXkiY4uc1MKHYWNinPnY1oe63Vjq2MblYZXS8SMszjwn69MmHBchunmIYrfNiYsvUZJJdnmRX79Zoj7BW7O6mYM9vu29yQpnnlHI83qP61H-EwAA___-mpqE">