X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbechordal_main.c;h=c44fbe2a103467bdc79c3972be43ac5188455332;hb=a801e68c8aa279117fe7845fb2d4220750131553;hp=4d0070aaed63a248ea1ed96c9d725cdbf1d7fffb;hpb=1779f8a4e0ee93544e4e89bbe91f22c7be4bb568;p=libfirm

diff --git a/ir/be/bechordal_main.c b/ir/be/bechordal_main.c
index 4d0070aae..c44fbe2a1 100644
--- a/ir/be/bechordal_main.c
+++ b/ir/be/bechordal_main.c
@@ -47,13 +47,9 @@
 #include "beconstrperm.h"
 #include "belower.h"
 
-#define DO_SSADESTR
-
-#ifdef DO_SSADESTR
+#include "becopyoptmain.h"
 #include "bessadestr.h"
 #include "becopystat.h"
-#include "becopyoptmain.h"
-#endif /* DO_SSADESTR */
 
 
 void be_ra_chordal_check(be_chordal_env_t *chordal_env) {
@@ -83,7 +79,7 @@ void be_ra_chordal_check(be_chordal_env_t *chordal_env) {
 
 		n1_reg = arch_get_irn_register(arch_env, n1);
 		if (!arch_reg_is_allocatable(arch_env, n1, -1, n1_reg)) {
-			DBG((dbg, 0, "Register assigned to %+F is not allowed\n", n1));
+			DBG((dbg, 0, "Register %s assigned to %+F is not allowed\n", n1_reg->name, n1));
 //			assert(0 && "Register constraint does not hold");
 		}
 		for (o = i+1, n2 = nodes[o]; n2; n2 = nodes[++o]) {
@@ -257,6 +253,8 @@ static void be_ra_chordal_main(const be_main_env_t *main_env, ir_graph *irg)
 			be_spill_belady(&chordal_env);
 		}
 		dump(BE_CH_DUMP_SPILL, irg, "-spill", dump_ir_block_graph_sched);
+		be_liveness(irg);
+		be_check_pressure(&chordal_env);
 
 		/* Insert perms before reg-constrained instructions */
 		be_insert_constr_perms(&chordal_env);
@@ -271,21 +269,21 @@ static void be_ra_chordal_main(const be_main_env_t *main_env, ir_graph *irg)
 
 		/* Build the interference graph. */
 		chordal_env.ifg = be_ifg_std_new(&chordal_env);
+		be_ifg_check(chordal_env.ifg);
 
-#ifdef DO_SSADESTR
 		/* copy minimization */
 		copystat_collect_cls(&chordal_env);
 		be_copy_opt(&chordal_env);
 		dump(BE_CH_DUMP_COPYMIN, irg, "-copymin", dump_ir_block_graph_sched);
+		be_ra_chordal_check(&chordal_env);
 
 		/* ssa destruction */
 		be_ssa_destruction(&chordal_env);
+		dump(BE_CH_DUMP_SSADESTR, irg, "-ssadestr", dump_ir_block_graph_sched);
 		be_ssa_destruction_check(&chordal_env);
 		be_ra_chordal_check(&chordal_env);
-		dump(BE_CH_DUMP_SSADESTR, irg, "-ssadestr", dump_ir_block_graph_sched);
 
 		copystat_dump(irg);
-#endif /* DO_SSADESTR */
 
 		be_ifg_free(chordal_env.ifg);
 		be_numbering_done(irg);
@@ -293,9 +291,7 @@ static void be_ra_chordal_main(const be_main_env_t *main_env, ir_graph *irg)
 		pmap_destroy(chordal_env.border_heads);
 	}
 
-#ifdef DO_SSADESTR
 	lower_perms(&chordal_env, options.lower_perm_method == BE_CH_LOWER_PERM_COPY ? 1 : 0);
-#endif /* DO_SSADESTR */
 
 	be_free_dominance_frontiers(chordal_env.dom_front);
 	obstack_free(&chordal_env.obst, NULL);