From: Eric Anholt <eric@anholt.net>
Date: Sat, 30 May 2015 04:27:53 +0000 (-0700)
Subject: vc4: Don't bother with safe list traversal in CSE.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ec1c72d38ea4c709a39c6be9e0ff96bc2a90940f;p=mesa.git

vc4: Don't bother with safe list traversal in CSE.

We don't remove or move instructions.
---

diff --git a/src/gallium/drivers/vc4/vc4_opt_cse.c b/src/gallium/drivers/vc4/vc4_opt_cse.c
index 27d0fae739c..92c8260eb59 100644
--- a/src/gallium/drivers/vc4/vc4_opt_cse.c
+++ b/src/gallium/drivers/vc4/vc4_opt_cse.c
@@ -128,7 +128,7 @@ qir_opt_cse(struct vc4_compile *c)
         if (!ht)
                 return false;
 
-        list_for_each_entry_safe(struct qinst, inst, &c->instructions, link) {
+        list_for_each_entry(struct qinst, inst, &c->instructions, link) {
                 if (qir_has_side_effects(c, inst) ||
                     qir_has_side_effect_reads(c, inst)) {
                         continue;