<html>
    <head>
      <base href="http://llvm.org/bugs/" />
    </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 --- - clang does not emit .debug_aranges (gcc does)"
   href="http://llvm.org/bugs/show_bug.cgi?id=19006">19006</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>clang does not emit .debug_aranges (gcc does)
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>new-bugs
          </td>
        </tr>

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

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

        <tr>
          <th>OS</th>
          <td>Windows NT
          </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>new bugs
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>yaron.keren@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvmbugs@cs.uiuc.edu
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>The program

 int main() { return 0; }

compiled with

 clang -S s.c -o s_clang.s -g -target i686-pc-mingw32

produces empty .debug_aranges:

        Lsection_abbrev:
    .section    .debug_aranges,"rn"
    .section    .debug_macinfo,"rn"

compiled with 

  gcc -S s.c -g -o s_gcc.s

produces correct .debug_aranges:

    .section    .debug_aranges,"dr"
    .long    0x1c
    .word    0x2
    .secrel32    Ldebug_info0
    .byte    0x4
    .byte    0
    .word    0
    .word    0
    .long    Ltext0
    .long    Letext0-Ltext0
    .long    0
    .long    0
    .section    .debug_line,"dr"

clang r201846
gcc version 4.8.2 (i686-win32-dwarf, Built by MinGW-W64 project)</pre>
        </div>
      </p>
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