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    <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 - ARM assembler calculates indeterminate value for expression with addresses"
   href="https://bugs.llvm.org/show_bug.cgi?id=37654">37654</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>ARM assembler calculates indeterminate value for expression with addresses
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>6.0
          </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>enhancement
          </td>
        </tr>

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

        <tr>
          <th>Component</th>
          <td>-New Bugs
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>andrey.vihrov@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Assembling the following source:

    .text
    .thumb
    subs r0, #(.-.+1)

with "clang -fintegrated-as -target armv7-none-linux-androideabi16 -c x.s"
produces, for example,

00000000 <.text>:
   0:   38cb            subs    r0, #203        ; 0xcb

where the immediate value varies with each run.

This seems to affect any expression with addresses, e.g., (.-.), (.-.L0) etc.
The +1 is there just for non-zero expected output.

clang --version:
clang version 6.0.0 (tags/RELEASE_600/final)</pre>
        </div>
      </p>


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