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      <base href="https://llvm.org/bugs/" />
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    <body><span class="vcard"><a class="email" href="mailto:yunlian@google.com" title="yunlian <yunlian@google.com>"> <span class="fn">yunlian</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED --- - can't use clang -g to assemble .s file with .file directive"
   href="https://llvm.org/bugs/show_bug.cgi?id=11740">bug 11740</a>
        <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>RESOLVED
           </td>
           <td>REOPENED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">CC</td>
           <td>
                
           </td>
           <td>yunlian@google.com
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>FIXED
           </td>
           <td>---
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED --- - can't use clang -g to assemble .s file with .file directive"
   href="https://llvm.org/bugs/show_bug.cgi?id=11740#c4">Comment # 4</a>
              on <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED --- - can't use clang -g to assemble .s file with .file directive"
   href="https://llvm.org/bugs/show_bug.cgi?id=11740">bug 11740</a>
              from <span class="vcard"><a class="email" href="mailto:yunlian@google.com" title="yunlian <yunlian@google.com>"> <span class="fn">yunlian</span></a>
</span></b>
        <pre>cat a.c

void foo() {}

clang -g a.c -S -o a.s
clang -g -c -o a.o a.s

a.s:8:2: error: input can't have .file dwarf directives when -g is used to
generate dwarf debug info for assembly code
        .file   1 "a.c"
        ^
a.s:8:8: error: file number already allocated
        .file   1 "a.c"
                ^</pre>
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