r257996 - in /trunk/gcc: ChangeLog reorg.c test...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Mon Feb 26 16:29:30 2018
New Revision: 257996

URL: https://gcc.gnu.org/viewcvs?rev=257996&root=gcc&view=rev
Log:
	PR rtl-optimization/83496
	* reorg.c (steal_delay_list_from_target): Change REDUNDANT array from
	booleans to RTXes.  Call fix_reg_dead_note on every non-null element.
	(steal_delay_list_from_fallthrough): Call fix_reg_dead_note on a
	redundant insn, if any.
	(relax_delay_slots): Likewise.
	(update_reg_unused_notes): Rename REDUNDANT_INSN to OTHER_INSN.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/20180226-1.c   (with props)
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/reorg.c
    trunk/gcc/testsuite/ChangeLog

Propchange: trunk/gcc/testsuite/gcc.c-torture/execute/20180226-1.c
            ('svn:special' added)