X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbechordal.c;h=0d4c145ae695b5c8827196aa93ae7c51d023d885;hb=56ef5f5b32a94ea0fd229dd50ee3f3b40cdbff8f;hp=4c23dadb051a2c9e8e01295ac25da269a552ac58;hpb=5c898b9d47c6f1b3f5b7b15f893c0e77a417c37c;p=libfirm

diff --git a/ir/be/bechordal.c b/ir/be/bechordal.c
index 4c23dadb0..0d4c145ae 100644
--- a/ir/be/bechordal.c
+++ b/ir/be/bechordal.c
@@ -574,7 +574,7 @@ static ir_node *handle_constraints(be_chordal_alloc_env_t *alloc_env, ir_node *i
 
 				assert(is_Proj(proj));
 
-				if(values_interfere(proj, irn)) {
+				if(values_interfere(proj, irn) && !pmap_contains(partners, proj)) {
 					assert(n_alloc < n_regs);
 					alloc_nodes[n_alloc] = proj;
 					pmap_insert(partners, proj, NULL);
@@ -665,8 +665,8 @@ end:
 static void constraints(ir_node *bl, void *data)
 {
 	be_chordal_alloc_env_t *env = data;
-	firm_dbg_module_t *dbg      = firm_dbg_register("firm.be.chordal.constr");
 	arch_env_t *arch_env        = env->chordal_env->birg->main_env->arch_env;
+	FIRM_DBG_REGISTER(firm_dbg_module_t *dbg, "firm.be.chordal.constr");
 
 	/*
 		Start silent in the start block.
@@ -925,7 +925,7 @@ void be_ra_chordal_color(be_chordal_env_t *chordal_env)
 	env.in_colors     = bitset_alloca(colors_n);
 	env.ignore_regs   = bitset_alloca(colors_n);
 	env.pre_colored   = pset_new_ptr_default();
-	env.constr_dbg    = firm_dbg_register("firm.be.chordal.constr");
+	FIRM_DBG_REGISTER(env.constr_dbg, "firm.be.chordal.constr");
 
 	for(i = 0; i < colors_n; ++i)
 		if(arch_register_type_is(&chordal_env->cls->regs[i], ignore))