From: Eric Anholt <eric@anholt.net>
Date: Wed, 19 May 2010 23:06:37 +0000 (-0700)
Subject: ir_to_mesa: Don't assert over assignments with a constant-true condition.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=346daeca07d3c19c051799f96fa9f442262bd49f;p=mesa.git

ir_to_mesa: Don't assert over assignments with a constant-true condition.
---

diff --git a/ir_to_mesa.cpp b/ir_to_mesa.cpp
index edc95eb5caa..4238d9a8c81 100644
--- a/ir_to_mesa.cpp
+++ b/ir_to_mesa.cpp
@@ -824,7 +824,13 @@ ir_to_mesa_visitor::visit(ir_assignment *ir)
    assert(l);
    assert(r);
 
-   assert(!ir->condition);
+   if (ir->condition) {
+	 ir_constant *condition_constant;
+
+	 condition_constant = ir->condition->constant_expression_value();
+
+	 assert(condition_constant && condition_constant->value.b[0]);
+   }
 
    t = this->create_tree(MB_TERM_assign, ir, l, r);
    mono_burg_label(t, NULL);