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ilo: move transfer-related functions to a new file
[mesa.git] / src / glsl / ir_validate.cpp
diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index 7efb4347799525f3ad212a0dea361c9d22d877e2..ce96f6855a7211195b51e83afab1f3d4f3ed278c 100644 (file)
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -69,6 +69,8 @@ public:
    virtual ir_visitor_status visit_leave(ir_expression *ir);
    virtual ir_visitor_status visit_leave(ir_swizzle *ir);
 
+   virtual ir_visitor_status visit_enter(class ir_dereference_array *);
+
    virtual ir_visitor_status visit_enter(ir_assignment *ir);
    virtual ir_visitor_status visit_enter(ir_call *ir);
 
@@ -101,6 +103,33 @@ ir_validate::visit(ir_dereference_variable *ir)
    return visit_continue;
 }
 
+ir_visitor_status
+ir_validate::visit_enter(class ir_dereference_array *ir)
+{
+   if (!ir->array->type->is_array() && !ir->array->type->is_matrix()) {
+      printf("ir_dereference_array @ %p does not specify an array or a "
+             "matrix\n",
+             (void *) ir);
+      ir->print();
+      printf("\n");
+      abort();
+   }
+
+   if (!ir->array_index->type->is_scalar()) {
+      printf("ir_dereference_array @ %p does not have scalar index: %s\n",
+             (void *) ir, ir->array_index->type->name);
+      abort();
+   }
+
+   if (!ir->array_index->type->is_integer()) {
+      printf("ir_dereference_array @ %p does not have integer index: %s\n",
+             (void *) ir, ir->array_index->type->name);
+      abort();
+   }
+
+   return visit_continue;
+}
+
 ir_visitor_status
 ir_validate::visit_enter(ir_if *ir)
 {
@@ -120,7 +149,7 @@ ir_visitor_status
 ir_validate::visit_leave(ir_loop *ir)
 {
    if (ir->counter != NULL) {
-      if ((ir->from == NULL) || (ir->from == NULL) || (ir->increment == NULL)) {
+      if ((ir->from == NULL) || (ir->to == NULL) || (ir->increment == NULL)) {
         printf("ir_loop has invalid loop controls:\n"
                "    counter:   %p\n"
                "    from:      %p\n"
@@ -136,7 +165,7 @@ ir_validate::visit_leave(ir_loop *ir)
         abort();
       }
    } else {
-      if ((ir->from != NULL) || (ir->from != NULL) || (ir->increment != NULL)) {
+      if ((ir->from != NULL) || (ir->to != NULL) || (ir->increment != NULL)) {
         printf("ir_loop has invalid loop controls:\n"
                "    counter:   %p\n"
                "    from:      %p\n"
@@ -256,6 +285,10 @@ ir_validate::visit_leave(ir_expression *ir)
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
       assert(ir->type->base_type == GLSL_TYPE_INT);
       break;
+   case ir_unop_f2u:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
+      assert(ir->type->base_type == GLSL_TYPE_UINT);
+      break;
    case ir_unop_i2f:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_INT);
       assert(ir->type->base_type == GLSL_TYPE_FLOAT);
@@ -288,6 +321,22 @@ ir_validate::visit_leave(ir_expression *ir)
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_UINT);
       assert(ir->type->base_type == GLSL_TYPE_INT);
       break;
+   case ir_unop_bitcast_i2f:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_INT);
+      assert(ir->type->base_type == GLSL_TYPE_FLOAT);
+      break;
+   case ir_unop_bitcast_f2i:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
+      assert(ir->type->base_type == GLSL_TYPE_INT);
+      break;
+   case ir_unop_bitcast_u2f:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_UINT);
+      assert(ir->type->base_type == GLSL_TYPE_FLOAT);
+      break;
+   case ir_unop_bitcast_f2u:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
+      assert(ir->type->base_type == GLSL_TYPE_UINT);
+      break;
 
    case ir_unop_any:
       assert(ir->operands[0]->type->base_type == GLSL_TYPE_BOOL);
@@ -309,6 +358,51 @@ ir_validate::visit_leave(ir_expression *ir)
       assert(ir->operands[0]->type == ir->type);
       break;
 
+   case ir_unop_pack_snorm_2x16:
+   case ir_unop_pack_unorm_2x16:
+   case ir_unop_pack_half_2x16:
+      assert(ir->type == glsl_type::uint_type);
+      assert(ir->operands[0]->type == glsl_type::vec2_type);
+      break;
+
+   case ir_unop_pack_snorm_4x8:
+   case ir_unop_pack_unorm_4x8:
+      assert(ir->type == glsl_type::uint_type);
+      assert(ir->operands[0]->type == glsl_type::vec4_type);
+      break;
+
+   case ir_unop_unpack_snorm_2x16:
+   case ir_unop_unpack_unorm_2x16:
+   case ir_unop_unpack_half_2x16:
+      assert(ir->type == glsl_type::vec2_type);
+      assert(ir->operands[0]->type == glsl_type::uint_type);
+      break;
+
+   case ir_unop_unpack_snorm_4x8:
+   case ir_unop_unpack_unorm_4x8:
+      assert(ir->type == glsl_type::vec4_type);
+      assert(ir->operands[0]->type == glsl_type::uint_type);
+      break;
+
+   case ir_unop_unpack_half_2x16_split_x:
+   case ir_unop_unpack_half_2x16_split_y:
+      assert(ir->type == glsl_type::float_type);
+      assert(ir->operands[0]->type == glsl_type::uint_type);
+      break;
+
+   case ir_unop_bitfield_reverse:
+      assert(ir->operands[0]->type == ir->type);
+      assert(ir->type->is_integer());
+      break;
+
+   case ir_unop_bit_count:
+   case ir_unop_find_msb:
+   case ir_unop_find_lsb:
+      assert(ir->operands[0]->type->vector_elements == ir->type->vector_elements);
+      assert(ir->operands[0]->type->is_integer());
+      assert(ir->type->base_type == GLSL_TYPE_INT);
+      break;
+
    case ir_unop_noise:
       /* XXX what can we assert here? */
       break;
@@ -403,6 +497,65 @@ ir_validate::visit_leave(ir_expression *ir)
       assert(ir->operands[0]->type == ir->operands[1]->type);
       break;
 
+   case ir_binop_pack_half_2x16_split:
+      assert(ir->type == glsl_type::uint_type);
+      assert(ir->operands[0]->type == glsl_type::float_type);
+      assert(ir->operands[1]->type == glsl_type::float_type);
+      break;
+
+   case ir_binop_bfm:
+      assert(ir->type->is_integer());
+      assert(ir->operands[0]->type->is_integer());
+      assert(ir->operands[1]->type->is_integer());
+      break;
+
+   case ir_binop_ubo_load:
+      assert(ir->operands[0]->as_constant());
+      assert(ir->operands[0]->type == glsl_type::uint_type);
+
+      assert(ir->operands[1]->type == glsl_type::uint_type);
+      break;
+
+   case ir_binop_vector_extract:
+      assert(ir->operands[0]->type->is_vector());
+      assert(ir->operands[1]->type->is_scalar()
+             && ir->operands[1]->type->is_integer());
+      break;
+
+   case ir_triop_lrp:
+      assert(ir->operands[0]->type->base_type == GLSL_TYPE_FLOAT);
+      assert(ir->operands[0]->type == ir->operands[1]->type);
+      assert(ir->operands[2]->type == ir->operands[0]->type || ir->operands[2]->type == glsl_type::float_type);
+      break;
+
+   case ir_triop_bfi:
+      assert(ir->operands[0]->type->is_integer());
+      assert(ir->operands[1]->type == ir->operands[2]->type);
+      assert(ir->operands[1]->type == ir->type);
+      break;
+
+   case ir_triop_bitfield_extract:
+      assert(ir->operands[0]->type == ir->type);
+      assert(ir->operands[1]->type == glsl_type::int_type);
+      assert(ir->operands[2]->type == glsl_type::int_type);
+      break;
+
+   case ir_triop_vector_insert:
+      assert(ir->operands[0]->type->is_vector());
+      assert(ir->operands[1]->type->is_scalar());
+      assert(ir->operands[0]->type->base_type == ir->operands[1]->type->base_type);
+      assert(ir->operands[2]->type->is_scalar()
+             && ir->operands[2]->type->is_integer());
+      assert(ir->type == ir->operands[0]->type);
+      break;
+
+   case ir_quadop_bitfield_insert:
+      assert(ir->operands[0]->type == ir->type);
+      assert(ir->operands[1]->type == ir->type);
+      assert(ir->operands[2]->type == glsl_type::int_type);
+      assert(ir->operands[3]->type == glsl_type::int_type);
+      break;
+
    case ir_quadop_vector:
       /* The vector operator collects some number of scalars and generates a
        * vector from them.
@@ -578,8 +731,8 @@ ir_validate::visit_enter(ir_call *ir)
          printf("ir_call parameter type mismatch:\n");
          goto dump_ir;
       }
-      if (formal_param->mode == ir_var_out
-          || formal_param->mode == ir_var_inout) {
+      if (formal_param->mode == ir_var_function_out
+          || formal_param->mode == ir_var_function_inout) {
          if (!actual_param->is_lvalue()) {
             printf("ir_call out/inout parameters must be lvalues:\n");
             goto dump_ir;
@@ -630,6 +783,11 @@ check_node_type(ir_instruction *ir, void *data)
 void
 validate_ir_tree(exec_list *instructions)
 {
+   /* We shouldn't have any reason to validate IR in a release build,
+    * and it's half composed of assert()s anyway which wouldn't do
+    * anything.
+    */
+#ifdef DEBUG
    ir_validate v;
 
    v.run(instructions);
@@ -639,4 +797,5 @@ validate_ir_tree(exec_list *instructions)
 
       visit_tree(ir, check_node_type, NULL);
    }
+#endif
 }