2008-02-21 Richard Guenther <rguenther@suse.de>

[pf3gnuchains/gcc-fork.git] / gcc / tree-ssa-loop-prefetch.c

diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c
index 0fada55..7058482 100644 (file)
--- a/gcc/tree-ssa-loop-prefetch.c
+++ b/gcc/tree-ssa-loop-prefetch.c
@@ -166,9 +166,8 @@ along with GCC; see the file COPYING3.  If not see
 #define HAVE_prefetch 0
 #endif
 
-#define L1_CACHE_SIZE_BYTES ((unsigned) (L1_CACHE_SIZE * L1_CACHE_LINE_SIZE))
-/* TODO:  Add parameter to specify L2 cache size.  */
-#define L2_CACHE_SIZE_BYTES (8 * L1_CACHE_SIZE_BYTES)
+#define L1_CACHE_SIZE_BYTES ((unsigned) (L1_CACHE_SIZE * 1024))
+#define L2_CACHE_SIZE_BYTES ((unsigned) (L2_CACHE_SIZE * 1024))
 
 /* We consider a memory access nontemporal if it is not reused sooner than
    after L2_CACHE_SIZE_BYTES of memory are accessed.  However, we ignore
@@ -941,7 +940,7 @@ nontemporal_store_p (struct mem_ref *ref)
   if (mode == BLKmode)
     return false;
 
-  code = storent_optab->handlers[mode].insn_code;
+  code = optab_handler (storent_optab, mode)->insn_code;
   return code != CODE_FOR_nothing;
 }
 
@@ -1549,10 +1548,10 @@ tree_ssa_prefetch_arrays (void)
               SIMULTANEOUS_PREFETCHES);
       fprintf (dump_file, "    prefetch latency: %d\n", PREFETCH_LATENCY);
       fprintf (dump_file, "    prefetch block size: %d\n", PREFETCH_BLOCK);
-      fprintf (dump_file, "    L1 cache size: %d lines, %d bytes\n",
-              L1_CACHE_SIZE, L1_CACHE_SIZE_BYTES);
+      fprintf (dump_file, "    L1 cache size: %d lines, %d kB\n",
+              L1_CACHE_SIZE_BYTES / L1_CACHE_LINE_SIZE, L1_CACHE_SIZE);
       fprintf (dump_file, "    L1 cache line size: %d\n", L1_CACHE_LINE_SIZE);
-      fprintf (dump_file, "    L2 cache size: %d bytes\n", L2_CACHE_SIZE_BYTES);
+      fprintf (dump_file, "    L2 cache size: %d kB\n", L2_CACHE_SIZE);
       fprintf (dump_file, "\n");
     }