<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/64498>64498</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Disable LD1RX instructions generation for Neoverse-V1
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            performance
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
            igogo-x86
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          igogo-x86
      </td>
    </tr>
</table>

<pre>
    These instructions show worse performance on Neoverse-V1 compared to pair of LDR(LDP)/MOV instructions. Disabling this instruction gives 10-15% improvements on MAT_MAT_SHARED [RAJAPerf](https://github.com/LLNL/RAJAPerf) benchmark.
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJx8kc2OmzwUhq_GbKwgfGInsPCCER_6VDHTUToadVcZfAC3gJGPybR3XyWNpplNF5Yl_5z31fMYIjcsiJqpBwbgBj_43c_8wACYqhKzxdEH_X6ctN7-0i8jEnK3UAxbF51fiNPo3_ibD4R8xdD7MJulQ-4X_oT-jIFw9yp45-fVBLQ8er4aF7jveVOdGORN9cygYFA_fn79MDnllSPTTm4ZeBwd3V_ywZ2RuMh2QjFQ3M1r8GeccYl0iX4sX75d1pf_y9N_FWfq4VR-Kp8x9ExVDPIxxpXYvmRQM6gHF8etTTs_M6ib5qlhUL-_h4K3uHTjbMKPNLF6b4t9YRLU4lAIKY5KyGTUXY972akOLLRFBhI70WLeg82kUHBQidOQwT7Ls6OQQiiZ2iNYbHNjjUB7wIzJDGfjpnSaznPqw5A4og31QcoiTybT4kQ3V3ecb7aCvvzatdtATGaTo0h_50QXJ9R_YCJvKnH6-lHhgAsGc-Xa-3DvLdnCpP8B65Jx23Zr8N-xiwzqa3FiUF-7_w4AAP__HV_Jvw">