shouldn't be here anymore

[libfirm] / ir / be / ia32 / bearch_ia32.c

diff --git a/ir/be/ia32/bearch_ia32.c b/ir/be/ia32/bearch_ia32.c
index 6c65bf5..d20c867 100644 (file)
--- a/ir/be/ia32/bearch_ia32.c
+++ b/ir/be/ia32/bearch_ia32.c
@@ -43,6 +43,7 @@
 #include "irgopt.h"
 #include "irbitset.h"
 #include "irgopt.h"
+#include "irdump_grgen.h"
 #include "pdeq.h"
 #include "pset.h"
 #include "debug.h"
@@ -75,6 +76,7 @@
 #include "gen_ia32_regalloc_if.h"
 #include "gen_ia32_machine.h"
 #include "ia32_transform.h"
+#include "ia32_pbqp_transform.h"
 #include "ia32_emitter.h"
 #include "ia32_map_regs.h"
 #include "ia32_optimize.h"
@@ -955,7 +957,18 @@ static void ia32_prepare_graph(void *self) {
        if(cg->dump)
                be_dump(cg->irg, "-pre_transform", dump_ir_block_graph_sched);
 
-       /* transform nodes into assembler instructions */
+        /* used for examination purposes only
+         * if(cg->dump)
+                dump_irg_grgen(cg->irg, "-pre_transform");
+         */
+
+        /* transform nodes into assembler instructions by PBQP magic */
+        ia32_transform_graph_by_pbqp(cg);
+
+       if(cg->dump)
+               be_dump(cg->irg, "-after_pbqp_transform", dump_ir_block_graph_sched);
+
+       /* transform remaining nodes into assembler instructions */
        ia32_transform_graph(cg);
 
        /* do local optimisations (mainly CSE) */