On 07/22/2014 05:57 PM, Richard Biener wrote:
I probably could
provide fnspec with (EAF_DIRECT | EAF_NOCLOBBER | EAF_NOESCAPE) or
even EAF_UNUSED for these functions but this does not seem
to be supported in current middle-end.
Simply add the "fn spec" attribute to the functions?
Problem is that internal functions don't seem to support this
(gimple_statement_call::fntype and gimple_statement_call::internal_fn
occupy the same field). I wasn't sure about the reasons for this
so decided change them in original patch. Do you think we should we allow
fntype for internal functions?
-Y
