tree 6861307ffb628acbee0ac0c8a7650898dabb0fed
parent 0f776f1df9ec6345f298cc19c33dfea7f98289ec
author erichkeane <ekeane@nvidia.com> 1734116134 -0800
committer erichkeane <ekeane@nvidia.com> 1734123897 -0800

[OpenACC] Implement 'if_present' clause sema

The 'if_present' clause controls the replacement of addresses in the
var-list in current device memory.  This clause can only go on
'host_device'.  From a Sema perspective, there isn't anything to do
beyond add this to AST and pass it on.