1 files changed, 26 insertions, 28 deletions

diff --git a/src/compiler/glsl/opt_array_splitting.cpp b/src/compiler/glsl/opt_array_splitting.cpp
index 2f6afb080cc..a294da56616 100644
--- a/src/compiler/glsl/opt_array_splitting.cpp
+++ b/src/compiler/glsl/opt_array_splitting.cpp
@@ -55,9 +55,9 @@ public:
       this->components = NULL;
       this->mem_ctx = NULL;
       if (var->type->is_array())
-	 this->size = var->type->length;
+         this->size = var->type->length;
       else
-	 this->size = var->type->matrix_columns;
+         this->size = var->type->matrix_columns;
    }
 
    ir_variable *var; /* The key: the variable's pointer. */
@@ -137,7 +137,7 @@ ir_array_reference_visitor::get_variable_entry(ir_variable *var)
 
    foreach_in_list(variable_entry, entry, &this->variable_list) {
       if (entry->var == var)
-	 return entry;
+         return entry;
    }
 
    variable_entry *entry = new(mem_ctx) variable_entry(var);
@@ -218,7 +218,7 @@ ir_array_reference_visitor::visit_enter(ir_function_signature *ir)
 
 bool
 ir_array_reference_visitor::get_split_list(exec_list *instructions,
-					   bool linked)
+                                           bool linked)
 {
    visit_list_elements(this, instructions);
 
@@ -227,25 +227,25 @@ ir_array_reference_visitor::get_split_list(exec_list *instructions,
     */
    if (!linked) {
       foreach_in_list(ir_instruction, node, instructions) {
-	 ir_variable *var = node->as_variable();
-	 if (var) {
-	    variable_entry *entry = get_variable_entry(var);
-	    if (entry)
-	       entry->remove();
-	 }
+         ir_variable *var = node->as_variable();
+         if (var) {
+            variable_entry *entry = get_variable_entry(var);
+            if (entry)
+               entry->remove();
+         }
       }
    }
 
    /* Trim out variables we found that we can't split. */
    foreach_in_list_safe(variable_entry, entry, &variable_list) {
       if (debug) {
-	 printf("array %s@%p: decl %d, split %d\n",
-		entry->var->name, (void *) entry->var, entry->declaration,
-		entry->split);
+         printf("array %s@%p: decl %d, split %d\n",
+                entry->var->name, (void *) entry->var, entry->declaration,
+                entry->split);
       }
 
       if (!(entry->declaration && entry->split)) {
-	 entry->remove();
+         entry->remove();
       }
    }
 
@@ -283,7 +283,7 @@ ir_array_splitting_visitor::get_splitting_entry(ir_variable *var)
 
    foreach_in_list(variable_entry, entry, this->variable_list) {
       if (entry->var == var) {
-	 return entry;
+         return entry;
       }
    }
 
@@ -311,7 +311,7 @@ ir_array_splitting_visitor::split_deref(ir_dereference **deref)
 
    if (constant->value.i[0] >= 0 && constant->value.i[0] < (int)entry->size) {
       *deref = new(entry->mem_ctx)
-	 ir_dereference_variable(entry->components[constant->value.i[0]]);
+               ir_dereference_variable(entry->components[constant->value.i[0]]);
    } else {
       /* There was a constant array access beyond the end of the
        * array.  This might have happened due to constant folding
@@ -320,8 +320,8 @@ ir_array_splitting_visitor::split_deref(ir_dereference **deref)
        * variable.
        */
       ir_variable *temp = new(entry->mem_ctx) ir_variable(deref_array->type,
-							  "undef",
-							  ir_var_temporary);
+                                                          "undef",
+                                                          ir_var_temporary);
       entry->components[0]->insert_before(temp);
       *deref = new(entry->mem_ctx) ir_dereference_variable(temp);
    }
@@ -383,23 +383,21 @@ optimize_split_arrays(exec_list *instructions, bool linked)
       const struct glsl_type *subtype;
 
       if (type->is_matrix())
-	 subtype = type->column_type();
+         subtype = type->column_type();
       else
-	 subtype = type->fields.array;
+         subtype = type->fields.array;
 
       entry->mem_ctx = ralloc_parent(entry->var);
 
-      entry->components = ralloc_array(mem_ctx,
-				       ir_variable *,
-				       entry->size);
+      entry->components = ralloc_array(mem_ctx, ir_variable *, entry->size);
 
       for (unsigned int i = 0; i < entry->size; i++) {
-	 const char *name = ralloc_asprintf(mem_ctx, "%s_%d",
-					    entry->var->name, i);
+         const char *name = ralloc_asprintf(mem_ctx, "%s_%d",
+                                            entry->var->name, i);
 
-	 entry->components[i] =
-	    new(entry->mem_ctx) ir_variable(subtype, name, ir_var_temporary);
-	 entry->var->insert_before(entry->components[i]);
+         entry->components[i] =
+            new(entry->mem_ctx) ir_variable(subtype, name, ir_var_temporary);
+         entry->var->insert_before(entry->components[i]);
       }
 
       entry->var->remove();