libfirm/irgopt.h File Reference

Optimizations for a whole ir graph, i.e., a procedure. More...

#include "firm_types.h"
#include "begin.h"
#include "end.h"

Go to the source code of this file.

Functions
void	local_optimize_node (ir_node *n)
	Applies local optimizations (see iropt.h) to all nodes reachable from node n.
void	local_optimize_graph (ir_graph *irg)
	Applies local optimizations (see iropt.h) to all nodes in the graph.
void	local_opts (ir_graph *irg)
	Applies local optimizations (see iropt.h) to all nodes in the graph.
int	optimize_graph_df (ir_graph *irg)
	Same functionality as local_opts above, but without framework wrapper.
void	remove_unreachable_code (ir_graph *irg)
	Eliminates (obviously) unreachable code.
int	remove_bads (ir_graph *irg)
	Removes all Bad nodes from a graph.
int	remove_tuples (ir_graph *irg)
	Removes all Tuple nodes from a graph.
ir_graph_pass_t *	optimize_graph_df_pass (const char *name)
	Creates an ir_graph pass for optimize_graph_df().
void	remove_critical_cf_edges (ir_graph *irg)
	Places an empty basic block on critical control flow edges thereby removing them.
void	remove_critical_cf_edges_ex (ir_graph *irg, int ignore_exception_edges)
	Places an empty basic block on critical control flow edges thereby removing them.

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Detailed Description

Optimizations for a whole ir graph, i.e., a procedure.

Author:

Christian Schaefer, Goetz Lindenmaier, Sebastian Felis

Definition in file irgopt.h.