glsl: fix the type of ir_constant_data::u16

[mesa.git] / src / compiler / glsl / lower_tess_level.cpp

diff --git a/src/compiler/glsl/lower_tess_level.cpp b/src/compiler/glsl/lower_tess_level.cpp
index 0a244f14398d62b70803399d68ac0386bb22b46b..3e4c7f026ce9c0bb8b724a0a4696ce67bfaea195 100644 (file)
--- a/src/compiler/glsl/lower_tess_level.cpp
+++ b/src/compiler/glsl/lower_tess_level.cpp
@@ -49,6 +49,7 @@
 #include "ir_rvalue_visitor.h"
 #include "ir.h"
 #include "program/prog_instruction.h" /* For WRITEMASK_* */
+#include "main/mtypes.h"
 
 namespace {
 
@@ -264,7 +265,8 @@ lower_tess_level_visitor::fix_lhs(ir_assignment *ir)
 
    ir_dereference *const new_lhs = (ir_dereference *) expr->operands[0];
 
-   ir_constant *old_index_constant = expr->operands[1]->constant_expression_value();
+   ir_constant *old_index_constant =
+      expr->operands[1]->constant_expression_value(mem_ctx);
    if (!old_index_constant) {
       ir->rhs = new(mem_ctx) ir_expression(ir_triop_vector_insert,
                                            expr->operands[0]->type,