2018-03-02  Richard Biener  <rguenther@suse.de>

	PR target/82005
	* config/darwin.c (saved_debug_info_level): New static global.
	(darwin_asm_lto_start): Disable debug info generation for LTO out.
	(darwin_asm_lto_end): Restore debug info generation settings.

From-SVN: r258123