From: Matthias Braun <matze@braunis.de>
Date: Sun, 14 Oct 2012 20:07:02 +0000 (+0200)
Subject: localopt stuff for const-code irg
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=79268f7122ba8f5820658967157b3a9c78ea492a;p=libfirm

localopt stuff for const-code irg
---

diff --git a/ir/ir/irgopt.c b/ir/ir/irgopt.c
index 2f494b9c6..7a6841875 100644
--- a/ir/ir/irgopt.c
+++ b/ir/ir/irgopt.c
@@ -243,6 +243,15 @@ int optimize_graph_df(ir_graph *irg)
 	return true;
 }
 
+void local_opts_const_code(void)
+{
+	ir_graph *irg = get_const_code_irg();
+	/* Clean the value_table in irg for the CSE. */
+	new_identities(irg);
+
+	walk_const_code(firm_clear_link, optimize_in_place_wrapper, NULL);
+}
+
 ir_graph_pass_t *optimize_graph_df_pass(const char *name)
 {
 	return def_graph_pass_ret(name ? name : "optimize_graph_df", optimize_graph_df);