fixed register requirements for Proj(Start)

[libfirm] / ir / be / bechordal_t.h

diff --git a/ir/be/bechordal_t.h b/ir/be/bechordal_t.h
index 9c4e735..ffdd423 100644 (file)
--- a/ir/be/bechordal_t.h
+++ b/ir/be/bechordal_t.h
@@ -82,24 +82,28 @@ void be_ra_chordal_color(be_chordal_env_t *chordal_env);
 
 enum {
        /* spill method */
-       BE_CH_SPILL_BELADY = 1,
-       BE_CH_SPILL_ILP = 2,
+       BE_CH_SPILL_BELADY    = 1,
+       BE_CH_SPILL_ILP       = 2,
 
        /* Dump flags */
-       BE_CH_DUMP_NONE         = (1 << 0),
-       BE_CH_DUMP_SPILL                = (1 << 1),
-       BE_CH_DUMP_COPYMIN              = (1 << 2),
-       BE_CH_DUMP_SSADESTR             = (1 << 3),
-       BE_CH_DUMP_TREE_INTV    = (1 << 4),
-       BE_CH_DUMP_ALL          = 2 * BE_CH_DUMP_TREE_INTV - 1,
+       BE_CH_DUMP_NONE       = (1 << 0),
+       BE_CH_DUMP_SPILL      = (1 << 1),
+       BE_CH_DUMP_COPYMIN    = (1 << 2),
+       BE_CH_DUMP_SSADESTR       = (1 << 3),
+       BE_CH_DUMP_TREE_INTV  = (1 << 4),
+       BE_CH_DUMP_ALL        = 2 * BE_CH_DUMP_TREE_INTV - 1,
 
        /* copymin method */
-       BE_CH_COPYMIN_HEUR      = 1,
-       BE_CH_COPYMIN_ILP       = 2,
+       BE_CH_COPYMIN_HEUR    = 1,
+       BE_CH_COPYMIN_ILP     = 2,
 
        /* ifg flavor */
-       BE_CH_IFG_STD           = 1,
-       BE_CH_IFG_FAST          = 2
+       BE_CH_IFG_STD         = 1,
+       BE_CH_IFG_FAST        = 2,
+
+       /* lower perm method */
+       BE_CH_LOWER_PERM_SWAP = 1,
+       BE_CH_LOWER_PERM_COPY = 2
 };
 
 typedef struct {
@@ -107,6 +111,7 @@ typedef struct {
        int spill_method;
        int copymin_method;
        int ifg_flavor;
+       int lower_perm_method;
 
        char ilp_server[128];
        char ilp_solver[128];