Ignore prefetch information when decoding Intel cache details. Patch

from Josef Weidendorfer <Josef.Weidendorfer@gmx.de>.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4286

diff --git a/cachegrind/cg-x86.c b/cachegrind/cg-x86.c
index f235660f578e67f804faa3cf879907d33e42991a..b0bd3af48d754d0772b59c531b178612522bc98b 100644 (file)
--- a/cachegrind/cg-x86.c
+++ b/cachegrind/cg-x86.c
@@ -169,6 +169,10 @@ Int Intel_cache_info(Int level, cache_t* I1c, cache_t* D1c, cache_t* L2c)
       case 0x86: *L2c = (cache_t) {  512, 4, 64 };  L2_found = True;  break;
       case 0x87: *L2c = (cache_t) { 1024, 8, 64 };  L2_found = True;  break;
 
+      /* Ignore prefetch information */
+      case 0xf0: case 0xf1:
+          break;
+
       default:
           VG_(message)(Vg_DebugMsg, 
              "warning: Unknown Intel cache config value "