2024-12-18  Thomas Schwinge  <tschwinge@baylibre.com>

	Backported from trunk:
	2024-09-03  Tobias Burnus  <tburnus@baylibre.com>

	PR lto/116535
	* lto.cc (stream_out): Update call to
	ipa_write_optimization_summaries to pass true for first partition.