Cleanup and improve multipass_dfa_lookahead_guard

	* config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
	(core2i7_first_cycle_multipass_begin,)
	(core2i7_first_cycle_multipass_issue,)
	(core2i7_first_cycle_multipass_backtrack): Update signature.
	* config/ia64/ia64.c
	(ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
	(ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
	(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
	hook definition.
	(ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
	ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
	values.
	* config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
	return values.
	* doc/tm.texi: Regenerate.
	* doc/tm.texi.in
	(TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
	* haifa-sched.c (ready_try): Make signed to allow negative values.
	(rebug_ready_list_1): Update.
	(choose_ready): Simplify.
	(sched_extend_ready_list): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210747 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c
index e255d62c7c3..0c864acd7f7 100644
--- a/gcc/sel-sched.c
+++ b/gcc/sel-sched.c
@@ -4225,7 +4225,7 @@ invoke_dfa_lookahead_guard (void)
       if (! have_hook || i == 0)
         r = 0;
       else
-        r = !targetm.sched.first_cycle_multipass_dfa_lookahead_guard (insn);
+        r = targetm.sched.first_cycle_multipass_dfa_lookahead_guard (insn, i);
 
       gcc_assert (INSN_CODE (insn) >= 0);