2010-04-15 Richard Guenther <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / ggc-zone.c

diff --git a/gcc/ggc-zone.c b/gcc/ggc-zone.c
index 442c80e..cae23e1 100644 (file)
--- a/gcc/ggc-zone.c
+++ b/gcc/ggc-zone.c
@@ -426,13 +426,13 @@ struct alloc_zone
     /* Total allocations and overhead for sizes less than 32, 64 and 128.
        These sizes are interesting because they are typical cache line
        sizes.  */
-   
+
     unsigned long long total_allocated_under32;
     unsigned long long total_overhead_under32;
-  
+
     unsigned long long total_allocated_under64;
     unsigned long long total_overhead_under64;
-  
+
     unsigned long long total_allocated_under128;
     unsigned long long total_overhead_under128;
   } stats;
@@ -1315,7 +1315,7 @@ ggc_alloc_zone_stat (size_t orig_size, struct alloc_zone *zone
   /* Keep track of how many bytes are being allocated.  This
      information is used in deciding when to collect.  */
   zone->allocated += size;
-  
+
   timevar_ggc_mem_total += size;
 
 #ifdef GATHER_STATISTICS
@@ -1521,7 +1521,7 @@ ggc_set_mark (const void *p)
       offset = (ptr - pch_zone.page) / BYTES_PER_MARK_BIT;
       mark_word = offset / (8 * sizeof (mark_type));
       mark_bit = offset % (8 * sizeof (mark_type));
-      
+
       if (pch_zone.mark_bits[mark_word] & (1 << mark_bit))
        return 1;
       pch_zone.mark_bits[mark_word] |= (1 << mark_bit);
@@ -1571,7 +1571,7 @@ ggc_marked_p (const void *p)
       offset = (ptr - pch_zone.page) / BYTES_PER_MARK_BIT;
       mark_word = offset / (8 * sizeof (mark_type));
       mark_bit = offset % (8 * sizeof (mark_type));
-      
+
       return (pch_zone.mark_bits[mark_word] & (1 << mark_bit)) != 0;
     }
 
@@ -1963,7 +1963,7 @@ ggc_collect_1 (struct alloc_zone *zone, bool need_marking)
       ggc_prune_overhead_list ();
 #endif
     }
-  
+
   sweep_pages (zone);
   zone->was_collected = true;
   zone->allocated_last_gc = zone->allocated;
@@ -2178,7 +2178,7 @@ ggc_print_statistics (void)
              chunk = chunk->next_free;
            }
        }
-      
+
       fprintf (stderr, "%20s %10lu%c %10lu%c %10lu%c\n",
               zone->name,
               SCALE (allocated), LABEL (allocated),
@@ -2221,7 +2221,7 @@ ggc_print_statistics (void)
           SCALE (total_allocated), LABEL(total_allocated),
           SCALE (total_overhead), LABEL (total_overhead));
 
-#ifdef GATHER_STATISTICS  
+#ifdef GATHER_STATISTICS
   {
     unsigned long long all_overhead = 0, all_allocated = 0;
     unsigned long long all_overhead_under32 = 0, all_allocated_under32 = 0;
@@ -2240,7 +2240,7 @@ ggc_print_statistics (void)
 
        all_allocated_under64 += zone->stats.total_allocated_under64;
        all_overhead_under64 += zone->stats.total_overhead_under64;
-       
+
        all_allocated_under128 += zone->stats.total_allocated_under128;
        all_overhead_under128 += zone->stats.total_overhead_under128;