Heavy changes. 1st attempt for 1-phi-algo implemented.

[libfirm] / ir / be / phistat.c

diff --git a/ir/be/phistat.c b/ir/be/phistat.c
index f9053d2..5d6ccc4 100644 (file)
--- a/ir/be/phistat.c
+++ b/ir/be/phistat.c
@@ -22,6 +22,9 @@
 #define MAX_ARITY 10
 #define MAX_CLS_SIZE 10
 
+/**
+ * For an explanation of these values see phi_stat_dump_pretty
+ */
 enum vals_t {
        I_ARG         = 0,
        I_CONST,
@@ -197,13 +200,15 @@ static void dump_file(char *filename, int stat[ASIZE]) {
        int i;
 
        if (! (file = fopen(filename, "wt"))) {
-               //TODO DBG((dbgmod, 0, "Cannot open file for writing\n"));
+               fprintf(stderr, "Cannot open file for writing: %s\n", filename);
                return;
        }
 
        for (i = 0; i < ASIZE; i++) {
                if (i >= I_ARITY_S && i <= I_ARITY_E)
-                       fprintf(file, "%i %i\n", stat[i], stat[I_ALL_NODES]);
+                       fprintf(file, "%i %i\n", stat[i], stat[I_PHIS]);
+               else if (i >= I_CLS_SIZE_S && i <= I_CLS_SIZE_E)
+                       fprintf(file, "%i %i\n", stat[i], stat[I_PHICLS]);
                else
                        fprintf(file, "%i\n", stat[i]);
        }
@@ -215,18 +220,23 @@ static void dump_file(char *filename, int stat[ASIZE]) {
 /**
  * Updates a cumulative file with the current values.
  */
-static void update_file(char *filename) {
+void phi_stat_update(char *filename) {
     int i;
        FILE *all;
        int vals[ASIZE];
 
+       if (!filename)
+               return;
+
        /* read in */
        all = fopen(filename, "rt");
 
     if (all) {
                for (i = 0; i < ASIZE; i++) {
                        if (i >= I_ARITY_S && i <= I_ARITY_E)
-                               fscanf(all, "%i %i\n", &vals[i], &vals[I_ALL_NODES]);
+                               fscanf(all, "%i %i\n", &vals[i], &vals[I_PHIS]);
+                       else if (i >= I_CLS_SIZE_S && i <= I_CLS_SIZE_E)
+                               fscanf(all, "%i %i\n", &vals[i], &vals[I_PHICLS]);
                        else
                                fscanf(all, "%i\n", &vals[i]);
                }
@@ -249,11 +259,9 @@ static void update_file(char *filename) {
  * Dumps the current contents of the values array to a file.
  * Updates a cumulative file.
  */
-void phi_stat_dump(char *filename, char *cum_filename) {
+void phi_stat_dump(char *filename) {
        if (filename)
                dump_file(filename, curr_vals);
-       if (cum_filename)
-               update_file(cum_filename);
 }
 
 
@@ -266,7 +274,7 @@ void phi_stat_dump_pretty(char *filename) {
        FILE *out;
 
        if (! (out = fopen(filename, "wt"))) {
-               //TODO DBG((dbgmod, 0, "Cannot open file for writing\n"));
+               fprintf(stderr, "Cannot open file for writing: %s\n", filename);
                return;
        }