nir/variable: Remove the constant_value field

This was a left-over relic of GLSL IR that we aren't using for anything.
If we ever want that value again, we can add it back, but NIR constant
folding should be just as good as GLSL IR's if not better pretty soon, so
I'm not worried about it.

Reviewed-by: Connor Abbott <[email protected]>

1 files changed, 2 insertions, 12 deletions

diff --git a/src/glsl/nir/nir.h b/src/glsl/nir/nir.h
index 56b6ab0ed7e..923b53366f2 100644
--- a/src/glsl/nir/nir.h
+++ b/src/glsl/nir/nir.h
@@ -200,8 +200,8 @@ typedef struct {
       /**
        * Was an initial binding explicitly set in the shader?
        *
-       * If so, constant_value contains an integer ir_constant representing the
-       * initial binding point.
+       * If so, constant_initializer contains an integer nir_constant
+       * representing the initial binding point.
        */
       unsigned explicit_binding:1;
 
@@ -343,17 +343,7 @@ typedef struct {
    /*@}*/
 
    /**
-    * Value assigned in the initializer of a variable declared "const"
-    */
-   nir_constant *constant_value;
-
-   /**
     * Constant expression assigned in the initializer of the variable
-    *
-    * \warning
-    * This field and \c ::constant_value are distinct.  Even if the two fields
-    * refer to constants with the same value, they must point to separate
-    * objects.
     */
    nir_constant *constant_initializer;