[Bug gcov-profile/122895] Segfault with target_clones attribute when built with -fprofile-generate

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122895

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hjl.tools at gmail dot com
           Keywords|                            |wrong-code

--- Comment #1 from Sam James <sjames at gcc dot gnu.org> ---
I think cgraph_node::create needs to just copy the ifunc fix from
r14-9775-gcab32bacaea268 for target_clones so we mark it appropriately, then
the rest should work:

cgraph_node *
cgraph_node::create (tree decl)
{
/* ... */
  if (lookup_attribute ("ifunc", DECL_ATTRIBUTES (decl)))
    node->ifunc_resolver = true;
/* ... */
}