<html>
    <head>
      <base href="https://bugs.llvm.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - wasm-ld does not support LTO"
   href="https://bugs.llvm.org/show_bug.cgi?id=37197">37197</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>wasm-ld does not support LTO
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>lld
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>All Bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>chen.pang.he@jdh8.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>clang --target=wasm32-unknown-none-wasm -flto foo.c

lld: error: /tmp/foo-abcdef.o: The file was not recognized as a valid object
file
clang-6.0: error: lld command failed with exit code 1 (use -v to see
invocation)

Minimal example of foo.c is not provided because it fails for every source,
even empty source.</pre>
        </div>
      </p>


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