commit 265af872a1f8d7ffda2c4056d1d80a3ec4fc8650
author Trevor Saunders <tbsaunde@tbsaunde.org> Sun Jun 06 16:30:29 2021 -0400
committer Trevor Saunders <tbsaunde@tbsaunde.org> Thu Jun 17 04:43:27 2021 -0400
tree ee5fef6ca6bb101bc48ba0c0762694f0a43b1967
parent e9681f5725f54a58098678cdea19d1e90d9a36e3

return auto_vec from cgraph_node::collect_callers

This ensures the callers of collect_callers () take ownership of the vector and
free it when appropriate.

Signed-off-by: Trevor Saunders <tbsaunde@tbsaunde.org>

gcc/ChangeLog:

	* cgraph.c (cgraph_node::collect_callers): Return
	auto_vec<cgraph_edge *>.
	* cgraph.h (cgraph_node::collect_callers): Likewise.
	* ipa-cp.c (create_specialized_node): Adjust.
	(decide_about_value): Likewise.
	(decide_whether_version_node): Likewise.
	* ipa-sra.c (process_isra_node_results): Likewise.