From bd3c7e71f8043d4f6506a4e285ea96010a899b96 Mon Sep 17 00:00:00 2001
From: Patrick Georgi <pgeorgi@chromium.org>
Date: Thu, 15 Dec 2016 15:17:45 +0100
Subject: [PATCH] UPSTREAM: util/romcc: remove self-assignment

Change-Id: I0f78b55b28011cdefc90665bca2a7ea17647e955
Original-Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Found-by: Coverity Scan #1129127
Original-Reviewed-on: https://review.coreboot.org/17885
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Martin Roth <martinroth@google.com>
Original-Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/421219
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
---
 util/romcc/romcc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c
index 655e6f5ed1..7b5e5d7e12 100644
--- a/util/romcc/romcc.c
+++ b/util/romcc/romcc.c
@@ -20919,7 +20919,6 @@ static void scc_visit_phi(struct compile_state *state, struct scc_state *scc,
 		}
 		/* meet(X, lattice high) = X */
 		else if (is_lattice_hi(state, tmp)) {
-			lnode->val = lnode->val;
 		}
 		/* meet(lattice high, X) = X */
 		else if (is_lattice_hi(state, lnode)) {