Added markup for gcc random test failures on Tru64.

[SVN r34077]

status/explicit-failures-markup.xml

@@ -3288,6 +3288,14 @@ for more information.
                     double to string conversion. The problem has been reported to QNX as PR29252. 	
                 </note>
             </mark-failure>
+            <mark-failure>
+                <toolset name="gcc-*_tru64"/>
+                <note author="Markus Schoepflin">
+                This test fails because of limitations in the system assembler
+                version used by GCC. It most probably would pass if the test
+                were split into multiple source files.
+                </note>
+            </mark-failure>
         </test>
     </library>