[llvm-commits] Review request: Hexagon hardware loops

[Dmitri Gribenko]

On Sat, Jan 5, 2013 at 6:03 PM, Krzysztof Parzyszek
<kparzysz at codeaurora.org> wrote:
> This is a patch that significantly extends the functionality of the hardware
> loop generation on Hexagon.  Main changes are
> - separation of the loop fixup pass into its own file,
> - handling of nearly arbitrary comparison instructions in loop latches,
> - handling of nearly arbitrary lower and upper iteration bounds.
>
> Please review.

+/// isHardwareLoop - Returns true if the instruction is a hardware loop
+/// instruction.

When adding new code please follow new doxygen guidelines which
recommend not to duplicate function and class names in the comment.
Just use \brief or \returns.

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>*/