From 088131eed3bd3edf671ff2864914f70179a5ef9e Mon Sep 17 00:00:00 2001 From: Doug Evans Date: Mon, 5 Dec 1994 02:04:24 +0000 Subject: [PATCH] Delete this patch: * reorg.c (fill_slots_from_thread): Create a USE insn for any redundant insn we pretend to fill a delay slot with. Continue searching for a suitable delay slot insn at the new USE insn. From-SVN: r8605 --- gcc/reorg.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/gcc/reorg.c b/gcc/reorg.c index eef6f06c047..cd7d6528f24 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -3329,20 +3329,7 @@ fill_slots_from_thread (insn, condition, thread, opposite_thread, likely, else { update_reg_unused_notes (prior_insn, trial); - - /* Even if we don't own the the thread, we still need - call update_block to get our special USE insn inserted. - - Furthermore, new_thread should point to the USE insn - so the USE insn will be after any label created before - new_thread later in reorg. Also note next_active_insn - skips the USE insn. - - If we do not do this mark_target_live_regs may fail - to realize any insn set by the redundant insn was - live at new_thread. */ - update_block (trial, next_active_insn (thread)); - new_thread = PREV_INSN (next_active_insn (trial)); + new_thread = next_active_insn (trial); } continue; -- 2.30.2