On Wed, Mar 22, 2017 at 06:46:35PM +0300, Alexander Monakov wrote:
> This patch implements promotion of SIMT private variables if GOMP_SIMT_ENTER
> is the only remaining statement where their address is taken, by handling it
> similar to ASAN_MARK.
>
> To avoid rebuilding GOMP_SIMT_ENTER statement from scratch, set argument
> slot to a null pointer when the corresponding variable is optimized.
>
> * tree-ssa.c (execute_update_addresses_taken): Handle GOMP_SIMT_ENTER.
Ok for trunk (if the rest is approved).
Jakub
