<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 - Template parameter type deduction of function conflicts when parameter is a vector return value of builtin function"
   href="https://bugs.llvm.org/show_bug.cgi?id=32302">32302</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Template parameter type deduction of function conflicts when parameter is a vector return value of builtin function
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>trunk
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </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>C++
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>westion717@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>dgregor@apple.com, llvm-bugs@lists.llvm.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>cat a.C

template <class A>
A f(const A& a, const A& b){
return a+b;
}

int main(){
vector int a;
vector float b;
f(__builtin_altivec_vcfsx(a,0),b);
}


clang++ a.C -faltivec
a.C:9:1: error: no matching function for call to 'f'
f(__builtin_altivec_vcfsx(a,0),b);
^
a.C:2:3: note: candidate template ignored: deduced conflicting types for
parameter 'A' ('__attribute__((__vector_size__(4 * sizeof(float)))) float'
      (vector of 4 'float' values) vs. '__vector float' (vector of 4 'float'
values))
A f(const A& a, const A& b){
  ^
1 error generated.</pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are on the CC list for the bug.</li>
      </ul>
    </body>
</html>