(debug_reload): Rework to make output more compact.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14634 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/reload.c b/gcc/reload.c
index a868931..a8bd5de 100644 (file)
--- a/gcc/reload.c
+++ b/gcc/reload.c
@@ -6070,41 +6070,42 @@ static char *reg_class_names[] = REG_CLASS_NAMES;
 /* This function is used to print the variables set by 'find_reloads' */
 
 void
-debug_reload()
+debug_reload ()
 {
   int r;
-
-  fprintf (stderr, "\nn_reloads = %d\n", n_reloads);
+  char *prefix;
 
   for (r = 0; r < n_reloads; r++)
     {
-      fprintf (stderr, "\nRELOAD %d\n", r);
+      fprintf (stderr, "Reload %d: ", r);
 
-      if (reload_in[r])
+      if (reload_in[r] != 0)
        {
-         fprintf (stderr, "\nreload_in (%s) = ",
+         fprintf (stderr, "reload_in (%s) = ",
                   GET_MODE_NAME (reload_inmode[r]));
-         debug_rtx (reload_in[r]);
+         print_inline_rtx (stderr, reload_in[r], 24);
+         fprintf (stderr, "\n\t");
        }
 
-      if (reload_out[r])
+      if (reload_out[r] != 0)
        {
-         fprintf (stderr, "\nreload_out (%s) = ",
+         fprintf (stderr, "reload_out (%s) = ",
                   GET_MODE_NAME (reload_outmode[r]));
-         debug_rtx (reload_out[r]);
+         print_inline_rtx (stderr, reload_out[r], 24);
+         fprintf (stderr, "\n\t");
        }
 
       fprintf (stderr, "%s, ", reg_class_names[(int) reload_reg_class[r]]);
 
       fprintf (stderr, "%s (opnum = %d)",
-              reload_when_needed_name[(int)reload_when_needed[r]],
+              reload_when_needed_name[(int) reload_when_needed[r]],
               reload_opnum[r]);
 
       if (reload_optional[r])
        fprintf (stderr, ", optional");
 
-      if (reload_in[r])
-       fprintf (stderr, ", inc by %d\n", reload_inc[r]);
+      if (reload_inc[r] != 0)
+       fprintf (stderr, ", inc by %d", reload_inc[r]);
 
       if (reload_nocombine[r])
        fprintf (stderr, ", can't combine");
@@ -6112,52 +6113,40 @@ debug_reload()
       if (reload_secondary_p[r])
        fprintf (stderr, ", secondary_reload_p");
 
-      if (reload_in_reg[r])
+      if (reload_in_reg[r] != 0)
        {
-         fprintf (stderr, "\nreload_in_reg:\t\t\t");
-         debug_rtx (reload_in_reg[r]);
+         fprintf (stderr, "\n\treload_in_reg: ");
+         print_inline_rtx (stderr, reload_in_reg[r], 24);
        }
 
-      if (reload_reg_rtx[r])
+      if (reload_reg_rtx[r] != 0)
        {
-         fprintf (stderr, "\nreload_reg_rtx:\t\t\t");
-         debug_rtx (reload_reg_rtx[r]);
+         fprintf (stderr, "\n\treload_reg_rtx: ");
+         print_inline_rtx (stderr, reload_reg_rtx[r], 24);
        }
 
+      prefix = "\n\t";
       if (reload_secondary_in_reload[r] != -1)
        {
-         fprintf (stderr, "\nsecondary_in_reload = ");
-         fprintf (stderr, "%d ", reload_secondary_in_reload[r]);
+         fprintf (stderr, "%ssecondary_in_reload = %d",
+                  prefix, reload_secondary_in_reload[r]);
+         prefix = ", ";
        }
 
       if (reload_secondary_out_reload[r] != -1)
-       {
-         if (reload_secondary_in_reload[r] != -1)
-           fprintf (stderr, ", secondary_out_reload = ");
-         else
-           fprintf (stderr, "\nsecondary_out_reload = ");
-
-         fprintf (stderr, "%d", reload_secondary_out_reload[r]);
-       }
-
+       fprintf (stderr, "%ssecondary_out_reload = %d\n",
+                prefix, reload_secondary_out_reload[r]);
 
+      prefix = "\n\t";
       if (reload_secondary_in_icode[r] != CODE_FOR_nothing)
        {
-         fprintf (stderr, "\nsecondary_in_icode = ");
-         fprintf (stderr, "%s", insn_name[r]);
+         fprintf (stderr, "%ssecondary_in_icode = %s", prefix, insn_name[r]);
+         prefix = ", ";
        }
 
       if (reload_secondary_out_icode[r] != CODE_FOR_nothing)
-       {
-         if (reload_secondary_in_icode[r] != CODE_FOR_nothing)
-           fprintf (stderr, ", secondary_out_icode = ");
-         else
-           fprintf (stderr, "\nsecondary_out_icode = ");
+       fprintf (stderr, "%ssecondary_out_icode = %s", prefix, insn_name[r]);
 
-         fprintf (stderr, "%s ", insn_name[r]);
-       }
       fprintf (stderr, "\n");
     }
-
-  fprintf (stderr, "\n");
 }