X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbemain.c;h=74f8294e32c16db909b5e41f5c1dfa0d30e23705;hb=40db13dafa724caf3f38f76539cf107cd4c1a376;hp=6f626333421d26955957c3d2ec5f605e933a07c0;hpb=08bbce22c14cb73b1550debc6754228b0cc5a14d;p=libfirm

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index 6f6263334..74f8294e3 100644
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -33,7 +33,7 @@
 
 #include "obst.h"
 #include "bitset.h"
-
+#include "statev.h"
 #include "irprog.h"
 #include "irgopt.h"
 #include "irgraph.h"
@@ -456,7 +456,6 @@ static void initialize_birg(be_irg_t *birg, ir_graph *irg, be_main_env_t *env)
 	irg->be_data = birg;
 
 	memset(birg, 0, sizeof(*birg));
-	birg->irg = irg;
 	birg->main_env = env;
 	obstack_init(&birg->obst);
 	birg->lv = be_liveness_new(irg);
@@ -481,7 +480,6 @@ static void initialize_birg(be_irg_t *birg, ir_graph *irg, be_main_env_t *env)
 	/* Ensure, that the ir_edges are computed. */
 	assure_edges(irg);
 
-	add_irg_constraints(irg, IR_GRAPH_CONSTRAINT_BACKEND);
 	be_info_init_irg(irg);
 
 	dump(DUMP_INITIAL, irg, "prepared");
@@ -496,7 +494,6 @@ static const char *get_timer_name(be_timer_id_t id)
 	case T_CODEGEN:        return "codegen";
 	case T_RA_PREPARATION: return "ra_preparation";
 	case T_SCHED:          return "sched";
-	case T_SPLIT:          return "split";
 	case T_CONSTR:         return "constr";
 	case T_FINISH:         return "finish";
 	case T_EMIT:           return "emit";
@@ -506,7 +503,6 @@ static const char *get_timer_name(be_timer_id_t id)
 	case T_LIVE:           return "live";
 	case T_EXECFREQ:       return "execfreq";
 	case T_SSA_CONSTR:     return "ssa_constr";
-	case T_RA_PROLOG:      return "ra_prolog";
 	case T_RA_EPILOG:      return "ra_epilog";
 	case T_RA_CONSTR:      return "ra_constr";
 	case T_RA_SPILL:       return "ra_spill";
@@ -631,10 +627,11 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
 	}
 
 	/* For all graphs */
-	for (i = 0; i < num_birgs; ++i) {
-		be_irg_t *birg = &birgs[i];
-		ir_graph *irg  = birg->irg;
-		optimization_state_t state;
+	for (i = 0; i < num_irgs; ++i) {
+		ir_graph  *const irg    = get_irp_irg(i);
+		ir_entity *const entity = get_irg_entity(irg);
+		if (get_entity_linkage(entity) & IR_LINKAGE_NO_CODEGEN)
+			continue;
 
 		/* set the current graph (this is important for several firm functions) */
 		current_ir_graph = irg;
@@ -658,7 +655,8 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
 		be_timer_pop(T_VERIFY);
 
 		/* get a code generator for this graph. */
-		arch_env->impl->init_graph(irg);
+		if (arch_env->impl->init_graph)
+			arch_env->impl->init_graph(irg);
 
 		/* some transformations need to be done before abi introduce */
 		if (arch_env->impl->before_abi != NULL)
@@ -712,6 +710,7 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
 		/* introduce patterns to assure constraints */
 		be_timer_push(T_CONSTR);
 		/* we switch off optimizations here, because they might cause trouble */
+		optimization_state_t state;
 		save_optimization_state(&state);
 		set_optimize(0);
 		set_opt_cse(0);
@@ -789,12 +788,6 @@ static void be_main_loop(FILE *file_handle, const char *cup_name)
 
 		dump(DUMP_FINAL, irg, "end");
 
-		if (!arch_env->custom_abi) {
-			be_timer_push(T_ABI);
-			be_abi_free(irg);
-			be_timer_pop(T_ABI);
-		}
-
 		restore_optimization_state(&state);
 
 		be_timer_pop(T_OTHER);