diff options
Diffstat (limited to 'ir_clone.cpp')
| -rw-r--r-- | ir_clone.cpp | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/ir_clone.cpp b/ir_clone.cpp index 5ffd3fc00b..84176383fc 100644 --- a/ir_clone.cpp +++ b/ir_clone.cpp @@ -47,7 +47,7 @@ ir_variable::clone(struct hash_table *ht) const var->interpolation = this->interpolation; if (ht) { - hash_table_insert(ht, (void *)const_cast<ir_variable *>(this), var); + hash_table_insert(ht, var, (void *)const_cast<ir_variable *>(this)); } return var; @@ -251,3 +251,37 @@ ir_function_signature::clone(struct hash_table *ht) const /* FINISHME */ abort(); } + +ir_instruction * +ir_constant::clone(struct hash_table *ht) const +{ + void *ctx = talloc_parent(this); + (void)ht; + + switch (this->type->base_type) { + case GLSL_TYPE_UINT: + case GLSL_TYPE_INT: + case GLSL_TYPE_FLOAT: + case GLSL_TYPE_BOOL: + return new(ctx) ir_constant(this->type, &this->value); + + case GLSL_TYPE_STRUCT: { + ir_constant *c = new(ctx) ir_constant; + + c->type = this->type; + for (exec_node *node = this->components.head + ; !node->is_tail_sentinal() + ; node = node->next) { + ir_constant *const orig = (ir_constant *) node; + + c->components.push_tail(orig->clone(NULL)); + } + + return c; + } + + default: + assert(!"Should not get here."); break; + return NULL; + } +} |