GCC Middle and Back End API Reference
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Public Types | |
typedef tree_node * | value_type |
typedef tree_node * | compare_type |
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static hashval_t | hash (tree t) |
static bool | equal (tree x, tree y) |
static hashval_t | hash (const value_type &) |
static bool | equal (const value_type &existing, const compare_type &candidate) |
static void | mark_deleted (tree_node *&) |
static void | mark_empty (tree_node *&) |
static bool | is_deleted (tree_node *) |
static bool | is_empty (tree_node *) |
static void | ggc_maybe_mx (tree_node *&) |
static int | keep_cache_entry (tree_node *&e) |
static void | remove (tree_node *&) |
static void | ggc_mx (tree_node *&p) |
static void | pch_nx (tree_node *&p) |
static void | pch_nx (tree_node *&p, gt_pointer_operator op, void *cookie) |
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static const bool | empty_zero_p |
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Return nonzero if the value represented by *X (an OPTIMIZATION or TARGET_OPTION tree node) is the same as that given by *Y, which is the same.
References gcc_unreachable, TREE_CODE, TREE_OPTIMIZATION, TREE_TARGET_OPTION, and y.
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These are the hash table functions for the hash table of OPTIMIZATION_NODE nodes.
Return the hash code X, an OPTIMIZATION_NODE or TARGET_OPTION code.
References gcc_unreachable, TREE_CODE, TREE_OPTIMIZATION, and TREE_TARGET_OPTION.
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