Revert "i965/fs: Change fs_visitor::emit_lrp to use MAC for gen<6"

[mesa.git] / src / glsl / ir_variable_refcount.cpp

diff --git a/src/glsl/ir_variable_refcount.cpp b/src/glsl/ir_variable_refcount.cpp
index 425ed812dc323f337f445f8206f44073b85b65b2..923eb1a82749e8f71e2e2cf368f35f34e0d51b7a 100644 (file)
--- a/src/glsl/ir_variable_refcount.cpp
+++ b/src/glsl/ir_variable_refcount.cpp
@@ -132,24 +132,3 @@ ir_variable_refcount_visitor::visit_leave(ir_assignment *ir)
 
    return visit_continue;
 }
-
-
-ir_visitor_status
-ir_variable_refcount_visitor::visit_leave(ir_loop *ir)
-{
-   /* If the loop has a counter variable, it is implicitly referenced and
-    * assigned to.  Note that since the LHS of an assignment is counted as a
-    * reference, we actually have to increment referenced_count by 2 so that
-    * later code will know that the variable isn't just assigned to.
-    */
-   if (ir->counter != NULL) {
-      ir_variable_refcount_entry *entry =
-         this->get_variable_entry(ir->counter);
-      if (entry) {
-         entry->referenced_count += 2;
-         entry->assigned_count++;
-      }
-   }
-
-   return visit_continue;
-}