From 96ce065db46d11f5ad6423f4a522f3e92153b3cf Mon Sep 17 00:00:00 2001
From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 28 Aug 2014 15:15:02 -0700
Subject: [PATCH] glsl: Report progress from opt_copy_propagation_elements().

It's been altering the tree and reporting "false" since January 2011.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
---
 src/glsl/opt_copy_propagation_elements.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/glsl/opt_copy_propagation_elements.cpp b/src/glsl/opt_copy_propagation_elements.cpp
index a67f5070cb0..c3e55bcd145 100644
--- a/src/glsl/opt_copy_propagation_elements.cpp
+++ b/src/glsl/opt_copy_propagation_elements.cpp
@@ -288,6 +288,7 @@ ir_copy_propagation_elements_visitor::handle_rvalue(ir_rvalue **ir)
 					source_chan[2],
 					source_chan[3],
 					chans);
+   progress = true;
 
    if (debug) {
       printf("to:\n");
-- 
2.30.2