From 92bb12b37533b7e70fd619edd23fd9a3ee4c247c Mon Sep 17 00:00:00 2001 From: David Monniaux Date: Thu, 29 Oct 2020 16:02:39 +0100 Subject: CSE3 trivial_ops flag --- backend/CSE3.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'backend/CSE3.v') diff --git a/backend/CSE3.v b/backend/CSE3.v index df1c2bfc..58e179e2 100644 --- a/backend/CSE3.v +++ b/backend/CSE3.v @@ -58,7 +58,7 @@ Definition transf_instr (fmap : PMap.t RB.t) match instr with | Iop op args dst s => let args' := subst_args fmap pc args in - match (if is_trivial_op op then None else find_op_in_fmap fmap pc op args') with + match (if andb (negb (Compopts.optim_CSE3_trivial_ops tt)) (is_trivial_op op) then None else find_op_in_fmap fmap pc op args') with | None => Iop op args' dst s | Some src => Iop Omove (src::nil) dst s end -- cgit