Mesa (master): nir: remove nir_variable::max_ifc_array_access

[Jason Ekstrand]

Module: Mesa
Branch: master
Commit: 624ec66653e2ce0abc6f4021111cf067b70741c1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=624ec66653e2ce0abc6f4021111cf067b70741c1

Author: Rob Clark <robclark at freedesktop.org>
Date:   Fri Nov  6 11:35:20 2015 -0500

nir: remove nir_variable::max_ifc_array_access

No users.

Signed-off-by: Rob Clark <robclark at freedesktop.org>
Reviewed-by: Jason Ekstrand <jason.ekstrand at intel.com>
Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>

---

 src/glsl/nir/glsl_to_nir.cpp |    9 ---------
 src/glsl/nir/nir.h           |   13 -------------
 2 files changed, 22 deletions(-)

diff --git a/src/glsl/nir/glsl_to_nir.cpp b/src/glsl/nir/glsl_to_nir.cpp
index c4b53f3..5e9d572 100644
--- a/src/glsl/nir/glsl_to_nir.cpp
+++ b/src/glsl/nir/glsl_to_nir.cpp
@@ -293,15 +293,6 @@ nir_visitor::visit(ir_variable *ir)
    var->type = ir->type;
    var->name = ralloc_strdup(var, ir->name);
 
-   if (ir->is_interface_instance() && ir->get_max_ifc_array_access() != NULL) {
-      unsigned size = ir->get_interface_type()->length;
-      var->max_ifc_array_access = ralloc_array(var, unsigned, size);
-      memcpy(var->max_ifc_array_access, ir->get_max_ifc_array_access(),
-             size * sizeof(unsigned));
-   } else {
-      var->max_ifc_array_access = NULL;
-   }
-
    var->data.read_only = ir->data.read_only;
    var->data.centroid = ir->data.centroid;
    var->data.sample = ir->data.sample;
diff --git a/src/glsl/nir/nir.h b/src/glsl/nir/nir.h
index 46add22..90f1e62 100644
--- a/src/glsl/nir/nir.h
+++ b/src/glsl/nir/nir.h
@@ -147,19 +147,6 @@ typedef struct {
     */
    char *name;
 
-   /**
-    * For variables which satisfy the is_interface_instance() predicate, this
-    * points to an array of integers such that if the ith member of the
-    * interface block is an array, max_ifc_array_access[i] is the maximum
-    * array element of that member that has been accessed.  If the ith member
-    * of the interface block is not an array, max_ifc_array_access[i] is
-    * unused.
-    *
-    * For variables whose type is not an interface block, this pointer is
-    * NULL.
-    */
-   unsigned *max_ifc_array_access;
-
    struct nir_variable_data {
 
       /**