re PR middle-end/78306 ([CilkPlus] "inlining failed in call to always_inline ‘memset’: function not inlinable" with -fcilkplus)

2016-11-17  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/78306
	* ipa-inline-analysis.c (initialize_inline_failed): Do not
	inhibit inlining if function calls cilk_spawn.
	(can_inline_edge_p): Likewise.

	* gcc.dg/cilk-plus/pr78306.c: New testcase.

From-SVN: r242537