Commit 960a1def authored by Michael Beck's avatar Michael Beck
Browse files

Added init_ip_walk() and finish_ip_walk() prototypes

[r601]
parent 50574ae5
......@@ -24,6 +24,12 @@
typedef void (irg_walk_func)(ir_node *, void *);
#endif
/* Allocates some necessary datastructures. */
void init_ip_walk(void);
/* Frees some necessary datastructures. */
void finish_ip_walk(void);
/* Walks over the ir graph, starting at the node given as first argument.
Executes pre before visiting the predecessor of a node, post after.
irg_walk uses the visited flag in irg and the nodes to determine visited
......
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