Document tag some previously untagged virtual member functions in TargetLowering.h

[Dmitri Gribenko]

On Thu, Oct 24, 2013 at 1:11 PM, MathOnNapkins .
<mathonnapkins at gmail.com> wrote:
> Dear All,
>
> This is a small patch to convert normal comments in this file to document
> comments (// -> ///), as the descriptions for some of the routines were not
> being shown in the doxygen help.

Thank you!  Committed r194093.

Dmitri

-- 
main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <gribozavr at gmail.com>*/