glsl: Extract functions from loop_analysis::visit(ir_dereference_variable *).

This function is about to get more complex.

Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/glsl/loop_analysis.h b/src/glsl/loop_analysis.h
index 98414b3c614..4fae829c3ab 100644
--- a/src/glsl/loop_analysis.h
+++ b/src/glsl/loop_analysis.h
@@ -67,6 +67,7 @@ class loop_variable_state : public exec_node {
 public:
    class loop_variable *get(const ir_variable *);
    class loop_variable *insert(ir_variable *);
+   class loop_variable *get_or_insert(ir_variable *, bool in_assignee);
    class loop_terminator *insert(ir_if *);
 
 
@@ -212,6 +213,9 @@ public:
 
       return is_const;
    }
+
+   void record_reference(bool in_assignee, bool in_conditional_code,
+                         ir_assignment *current_assignment);
 };