From b70a2f4d81940ef103c95ee51f2a84391a076ac0 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 10 Dec 2015 21:51:03 -0800
Subject: [PATCH] vc4: Add missing progress note in opt_algebraic.

---
 src/gallium/drivers/vc4/vc4_opt_algebraic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/vc4/vc4_opt_algebraic.c b/src/gallium/drivers/vc4/vc4_opt_algebraic.c
index 07a92266dd2..f2e1938f474 100644
--- a/src/gallium/drivers/vc4/vc4_opt_algebraic.c
+++ b/src/gallium/drivers/vc4/vc4_opt_algebraic.c
@@ -181,6 +181,7 @@ qir_opt_algebraic(struct vc4_compile *c)
                 case QOP_SUB:
                         if (is_zero(c, inst->src[1])) {
                                 replace_with_mov(c, inst, inst->src[0]);
+                                progress = true;
                         }
                         break;