X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbemain.c;h=17b486d60b694c832d91a73eb6b01230c2d4afa9;hb=7438ae082c9ec7658ccd006b40aa62084aedca2d;hp=bbf888b749531d5ea48b6881b3be699faa5e266a;hpb=068a58281f8951feaf3866c4b9659dc09b08ed41;p=libfirm

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index bbf888b74..17b486d60 100644
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -50,7 +50,7 @@
 #include "becopystat.h"
 #include "bessadestr.h"
 #include "beabi.h"
-
+#include "belower.h"
 
 #define DUMP_INITIAL		(1 << 0)
 #define DUMP_ABI    		(1 << 1)
@@ -266,6 +266,9 @@ static void be_main_loop(FILE *file_handle)
 		/* create the code generator and generate code. */
 		prepare_graph(&birg);
 
+		/* some transformations need to be done before abi introduce */
+		arch_code_generator_before_abi(birg.cg);
+
 		/* implement the ABI conventions. */
 		birg.abi = be_abi_introduce(&birg);
 		dump(DUMP_ABI, irg, "-abi", dump_ir_block_graph);
@@ -287,9 +290,12 @@ static void be_main_loop(FILE *file_handle)
 
 		dump(DUMP_PREPARED, irg, "-prepared", dump_ir_block_graph);
 
+		/* add Keeps for should_be_different constrained nodes */
+		assure_constraints(&birg);
+
 		/* Schedule the graphs. */
 		arch_code_generator_before_sched(birg.cg);
-		list_sched(isa, irg);
+		list_sched(env.arch_env, irg);
 
 		/* connect all stack modifying nodes together (see beabi.c) */
 		be_abi_fix_stack_nodes(birg.abi);
@@ -303,6 +309,7 @@ static void be_main_loop(FILE *file_handle)
 		ra->allocate(&birg);
 		dump(DUMP_RA, irg, "-ra", dump_ir_block_graph_sched);
 
+		arch_code_generator_after_ra(birg.cg);
 		be_abi_fix_stack_bias(birg.abi);
 
 		arch_code_generator_done(birg.cg);