simplify opt_funccall interface

[libfirm] / ir / be / becopystat.c

diff --git a/ir/be/becopystat.c b/ir/be/becopystat.c
index 220a43e..14d0546 100644 (file)
--- a/ir/be/becopystat.c
+++ b/ir/be/becopystat.c
@@ -61,23 +61,23 @@ enum vals_t {
        I_BLOCKS,
 
        /* phi nodes */
-       I_PHI_CNT,                      /* number of phi nodes */
-       I_PHI_ARG_CNT,          /* number of arguments of phis */
-       I_PHI_ARG_SELF,         /* number of arguments of phis being the phi itself */
-       I_PHI_ARG_CONST,        /* number of arguments of phis being consts */
-       I_PHI_ARG_PRED,         /* ... being defined in a cf-pred */
-       I_PHI_ARG_GLOB,         /* ... being defined elsewhere */
+       I_PHI_CNT,          /* number of phi nodes */
+       I_PHI_ARG_CNT,      /* number of arguments of phis */
+       I_PHI_ARG_SELF,     /* number of arguments of phis being the phi itself */
+       I_PHI_ARG_CONST,    /* number of arguments of phis being consts */
+       I_PHI_ARG_PRED,     /* ... being defined in a cf-pred */
+       I_PHI_ARG_GLOB,     /* ... being defined elsewhere */
        I_PHI_ARITY_S,
        I_PHI_ARITY_E    = I_PHI_ARITY_S+MAX_ARITY,
 
        /* copy nodes */
-       I_CPY_CNT,                      /* number of copynodes */
+       I_CPY_CNT,          /* number of copynodes */
 
        /* phi classes */
-       I_CLS_CNT,                      /* number of phi classes */
-       I_CLS_IF_FREE,          /* number of pc having no interference */
-       I_CLS_IF_MAX,           /* number of possible interferences in all classes */
-       I_CLS_IF_CNT,           /* number of actual interferences in all classes */
+       I_CLS_CNT,          /* number of phi classes */
+       I_CLS_IF_FREE,      /* number of pc having no interference */
+       I_CLS_IF_MAX,       /* number of possible interferences in all classes */
+       I_CLS_IF_CNT,       /* number of actual interferences in all classes */
        I_CLS_SIZE_S,
        I_CLS_SIZE_E = I_CLS_SIZE_S+MAX_CLS_SIZE,
        I_CLS_PHIS_S,
@@ -87,20 +87,20 @@ enum vals_t {
        /* all of them are external set */
 
        /* ilp values */
-       I_HEUR_TIME,            /* solving time in milli seconds */
-       I_ILP_TIME,                     /* solving time in milli seconds */
+       I_HEUR_TIME,        /* solving time in milli seconds */
+       I_ILP_TIME,         /* solving time in milli seconds */
        I_ILP_VARS,
        I_ILP_CSTR,
-       I_ILP_ITER,                     /* number of simplex iterations */
+       I_ILP_ITER,         /* number of simplex iterations */
 
        /* copy instructions */
-       I_COPIES_MAX,           /* max possible costs of copies*/
-       I_COPIES_INIT,          /* number of copies in initial allocation */
-       I_COPIES_HEUR,          /* number of copies after heuristic */
-       I_COPIES_5SEC,          /* number of copies after ilp with max n sec */
-       I_COPIES_30SEC,         /* number of copies after ilp with max n sec */
-       I_COPIES_OPT,           /* number of copies after ilp */
-       I_COPIES_IF,            /* number of copies inevitable due to root-arg-interf */
+       I_COPIES_MAX,       /* max possible costs of copies*/
+       I_COPIES_INIT,      /* number of copies in initial allocation */
+       I_COPIES_HEUR,      /* number of copies after heuristic */
+       I_COPIES_5SEC,      /* number of copies after ilp with max n sec */
+       I_COPIES_30SEC,     /* number of copies after ilp with max n sec */
+       I_COPIES_OPT,       /* number of copies after ilp */
+       I_COPIES_IF,        /* number of copies inevitable due to root-arg-interf */
 
        ASIZE
 };
@@ -126,13 +126,19 @@ void be_init_copystat(void)
 BE_REGISTER_MODULE_DESTRUCTOR(be_quit_copystat);
 void be_quit_copystat(void)
 {
-       ir_nodeset_del(all_phi_nodes);
-       ir_nodeset_del(all_copy_nodes);
+       if (all_phi_nodes != NULL) {
+               ir_nodeset_del(all_phi_nodes);
+               all_phi_nodes = NULL;
+       }
+       if (all_copy_nodes != NULL) {
+               ir_nodeset_del(all_copy_nodes);
+               all_copy_nodes = NULL;
+       }
 }
 
 /**
  * @return 1 if the block at pos @p pos removed a critical edge
- *                0 else
+ *         0 else
  */
 static inline int was_edge_critical(const ir_node *bl, int pos)
 {
@@ -171,14 +177,6 @@ void copystat_add_heur_costs(int costs)
 {
        curr_vals[I_COPIES_HEUR] += costs;
 }
-void copystat_add_ilp_5_sec_costs(int costs)
-{
-       curr_vals[I_COPIES_5SEC] += costs;
-}
-void copystat_add_ilp_30_sec_costs(int costs)
-{
-       curr_vals[I_COPIES_30SEC] += costs;
-}
 void copystat_add_opt_costs(int costs)
 {
        curr_vals[I_COPIES_OPT] += costs;
@@ -190,6 +188,14 @@ void copystat_add_heur_time(int time)
 
 #ifdef WITH_ILP
 
+void copystat_add_ilp_5_sec_costs(int costs)
+{
+       curr_vals[I_COPIES_5SEC] += costs;
+}
+void copystat_add_ilp_30_sec_costs(int costs)
+{
+       curr_vals[I_COPIES_30SEC] += costs;
+}
 void copystat_add_ilp_time(int time)
 {
        curr_vals[I_ILP_TIME] += time;
@@ -209,6 +215,23 @@ void copystat_add_ilp_iter(int iters)
 
 #endif /* WITH_ILP */
 
+/**
+ * Opens a file named base.ext with the mode mode.
+ */
+static FILE *be_ffopen(const char *base, const char *ext, const char *mode)
+{
+       FILE *out;
+       char buf[1024];
+
+       snprintf(buf, sizeof(buf), "%s.%s", base, ext);
+       buf[sizeof(buf) - 1] = '\0';
+       if (! (out = fopen(buf, mode))) {
+               fprintf(stderr, "Cannot open file %s in mode %s\n", buf, mode);
+               return NULL;
+       }
+       return out;
+}
+
 void copystat_dump(ir_graph *irg)
 {
        int i;