From 44b8eb743d644d2839fad12911fd6330414d22e3 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Tue, 16 Sep 2014 16:02:27 -0700
Subject: [PATCH] vc4: Allow dead code elimination of instructions that read
 uniforms.

---
 src/gallium/drivers/vc4/vc4_qir.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/gallium/drivers/vc4/vc4_qir.c b/src/gallium/drivers/vc4/vc4_qir.c
index 216abb37828..69152e79dda 100644
--- a/src/gallium/drivers/vc4/vc4_qir.c
+++ b/src/gallium/drivers/vc4/vc4_qir.c
@@ -120,8 +120,7 @@ bool
 qir_has_side_effects(struct qinst *inst)
 {
         for (int i = 0; i < qir_get_op_nsrc(inst->op); i++) {
-                if (inst->src[i].file == QFILE_VARY ||
-                    inst->src[i].file == QFILE_UNIF)
+                if (inst->src[i].file == QFILE_VARY)
                         return true;
         }