From: Eric Anholt <eric@anholt.net>
Date: Tue, 13 Jul 2010 02:31:54 +0000 (-0700)
Subject: glsl2: Flatten expressions that appear as the children of ir_return as well.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=94da2abfd49c6b4060544986ef68d5662b1cc292;p=mesa.git

glsl2: Flatten expressions that appear as the children of ir_return as well.
---

diff --git a/src/glsl/ir_expression_flattening.cpp b/src/glsl/ir_expression_flattening.cpp
index 629194c1a04..66268a679d9 100644
--- a/src/glsl/ir_expression_flattening.cpp
+++ b/src/glsl/ir_expression_flattening.cpp
@@ -176,9 +176,7 @@ ir_expression_flattening_visitor::visit_enter(ir_call *ir)
 ir_visitor_status
 ir_expression_flattening_visitor::visit_enter(ir_return *ir)
 {
-   /* FINISHME: Why not process the return value? (Same behavior as original
-    * FINISHME: code.)
-    */
-   (void) ir;
-   return visit_continue_with_parent;
+   if (ir->value)
+      ir->value = operand_to_temp(ir->value);
+   return visit_continue;
 }