<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 - Add __private addr space to all temporaries"
   href="https://bugs.llvm.org/show_bug.cgi?id=43296">43296</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Add __private addr space to all temporaries
          </td>
        </tr>

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

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

        <tr>
          <th>Component</th>
          <td>OpenCL
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>anastasia.stulova@arm.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>anastasia.stulova@arm.com, llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Currently temporaries are in defaul (no addr space). However since OpenCL
explicitly requests stack variables, func params and return types to be in
__private addr space it seems logical that temporaries would be put there too.

This will solve issues for this example that should be able to compile
successfully:
 template<typename T> void foo(T* par1, T par2){}

  void bar(){
    int arr[10];
    foo(&arr[0], arr[0]);
  }
error: no matching function for call to 'foo'
note: candidate template ignored: deduced conflicting types for parameter 'T'
('int' vs. 'int')

Potentially it can help solve similar issues elsewhere.</pre>
        </div>
      </p>


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