soon.</li>
<li>clang does not support #pragma weak
-(<a href="http://llvm.org/bugs/show_bug.cgi?id=2461">bug 3679</a>). Due to
+(<a href="http://llvm.org/bugs/show_bug.cgi?id=3679">bug 3679</a>). Due to
the uses described in the bug, this is likely to be implemented at some
point, at least partially.</li>
<li>clang does not support #pragma align
-(<a href="http://llvm.org/bugs/show_bug.cgi?id=2461">bug 3811</a>). This is a
+(<a href="http://llvm.org/bugs/show_bug.cgi?id=3811">bug 3811</a>). This is a
relatively small feature, so it is likely to be implemented relatively
soon.</li>
-<li>clang does not support code generation for variables pinned to registers
-(<a href="http://llvm.org/bugs/show_bug.cgi?id=3933">bug 3933</a>). This
-is a relatively small feature, so it is likely to be implemented relatively
-soon.</li>
+<li>clang does not support code generation for local variables pinned to
+registers (<a href="http://llvm.org/bugs/show_bug.cgi?id=3933">bug 3933</a>).
+This is a relatively small feature, so it is likely to be implemented
+relatively soon.</li>
<li>clang does not support decimal floating point types (_Decimal32 and
friends) or fixed-point types (_Fract and friends); nobody has expressed