From 7142e318454d40004a3b1b3fe86faf5f1c12fefb Mon Sep 17 00:00:00 2001 From: John Wehle Date: Wed, 4 Apr 2001 05:03:29 +0000 Subject: rtl.h (set_noop_p): Declare. * rtl.h (set_noop_p): Declare. * flow.c (set_noop_p): Move from here ... * rtlanal.c (set_noop_p): ... to here and enhance. * cse.c (delete_trivially_dead_insns): Use it. * gcse.c (hash_scan_set): Likewise. * jump.c (delete_noop_moves): Likewise. * recog.c (split_all_insns): Likewise. From-SVN: r41077 --- gcc/recog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/recog.c') diff --git a/gcc/recog.c b/gcc/recog.c index e278f98..bc7c712 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -2882,7 +2882,7 @@ split_all_insns (upd_life) break the code that handles REG_NO_CONFLICT blocks. */ else if ((set = single_set (insn)) != NULL - && rtx_equal_p (SET_SRC (set), SET_DEST (set))) + && set_noop_p (set)) { /* Nops get in the way while scheduling, so delete them now if register allocation has already been done. It -- cgit v1.1