2018-12-06  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/88282
	* ira.c (ira_init_register_move_cost): Use info from
	hard_regno_mode_ok instead of contains_reg_of_mode.
	* ira-costs.c (contains_reg_of_mode): Don't use cost from bigger
	hard register class for some fixed hard registers.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@266862 138bc75d-0d04-0410-961f-82ee72b054a4
3 files changed