[hsa] Fix hsa function cloning test

2017-01-11  Martin Jambor  <mjambor@suse.cz>

	* hsa.c (hsa_callable_function_p): Revert addition of DECL_ARTIFICIAL
	test.
	* ipa-hsa.c (process_hsa_functions): Only duplicate non-artificial
	decorated functions.

From-SVN: r244308

gcc/ChangeLog

+2017-01-11  Martin Jambor  <mjambor@suse.cz>
+
+	* hsa.c (hsa_callable_function_p): Revert addition of DECL_ARTIFICIAL
+	test.
+	* ipa-hsa.c (process_hsa_functions): Only duplicate non-artificial
+	decorated functions.
+
 2017-01-11  Richard Biener  <rguenther@suse.de>
 
 	* tree-vrp.c (evrp_dom_walker::before_dom_children): Also

gcc/hsa.c

@@ -90,10 +90,7 @@ bool
 hsa_callable_function_p (tree fndecl)
 {
   return (lookup_attribute ("omp declare target", DECL_ATTRIBUTES (fndecl))
-	  && !lookup_attribute ("oacc function", DECL_ATTRIBUTES (fndecl))
-	  /* At this point, this is enough to identify clones for
-	     parallel, which for HSA would need to be kernels anyway.  */
-	  && !DECL_ARTIFICIAL (fndecl));
+	  && !lookup_attribute ("oacc function", DECL_ATTRIBUTES (fndecl)));
 }
 
 /* Allocate HSA structures that are are used when dealing with different

gcc/ipa-hsa.c

@@ -100,7 +100,10 @@ process_hsa_functions (void)
 		     clone->name (),
 		     s->m_kind == HSA_KERNEL ? "kernel" : "function");
 	}
-      else if (hsa_callable_function_p (node->decl))
+      else if (hsa_callable_function_p (node->decl)
+	       /* At this point, this is enough to identify clones for
+		  parallel, which for HSA would need to be kernels anyway.  */
+	       && !DECL_ARTIFICIAL (node->decl))
 	{
 	  if (!check_warn_node_versionable (node))
 	    continue;