diff options
| -rw-r--r-- | src/compiler/glsl/ast_function.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/compiler/glsl/ast_function.cpp b/src/compiler/glsl/ast_function.cpp index ee68d0e17e7..9112eecb066 100644 --- a/src/compiler/glsl/ast_function.cpp +++ b/src/compiler/glsl/ast_function.cpp @@ -402,7 +402,8 @@ fix_parameter(void *mem_ctx, ir_rvalue *actual, const glsl_type *formal_type, * nothing needs to be done to fix the parameter. */ if (formal_type == actual->type - && (expr == NULL || expr->operation != ir_binop_vector_extract)) + && (expr == NULL || expr->operation != ir_binop_vector_extract) + && actual->as_dereference_variable()) return; /* An array index could also be an out variable so we need to make a copy @@ -456,7 +457,7 @@ fix_parameter(void *mem_ctx, ir_rvalue *actual, const glsl_type *formal_type, ir_dereference_variable *const deref_tmp_1 = new(mem_ctx) ir_dereference_variable(tmp); ir_assignment *const assignment = - new(mem_ctx) ir_assignment(deref_tmp_1, actual); + new(mem_ctx) ir_assignment(deref_tmp_1, actual->clone(mem_ctx, NULL)); before_instructions->push_tail(assignment); } |