glsl: Remove extra checks for constant true assignment conditions.

These are already stripped by opt_constant_folding.cpp.

1 files changed, 2 insertions, 5 deletions

diff --git a/src/glsl/opt_copy_propagation.cpp b/src/glsl/opt_copy_propagation.cpp
index 387db642354..efa3afda35a 100644
--- a/src/glsl/opt_copy_propagation.cpp
+++ b/src/glsl/opt_copy_propagation.cpp
@@ -309,11 +309,8 @@ ir_copy_propagation_visitor::add_copy(ir_assignment *ir)
 {
    acp_entry *entry;
 
-   if (ir->condition) {
-      ir_constant *condition = ir->condition->as_constant();
-      if (!condition || !condition->value.b[0])
-	 return;
-   }
+   if (ir->condition)
+      return;
 
    ir_variable *lhs_var = ir->whole_variable_written();
    ir_variable *rhs_var = ir->rhs->whole_variable_referenced();