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diff src/share/vm/memory/blockOffsetTable.hpp @ 6750:859cd1a76f8a

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7197906: BlockOffsetArray::power_to_cards_back() needs to handle > 32 bit shifts Reviewed-by: brutisso, johnc, ysr Contributed-by: Hal Mo <kungu.mjh@taobao.com>
author brutisso
date Thu, 13 Sep 2012 21:20:26 +0200
parents da91efe96a93
children 63a4eb8bcd23
line wrap: on
line diff
--- a/src/share/vm/memory/blockOffsetTable.hpp	Fri Sep 14 22:00:41 2012 -0700
+++ b/src/share/vm/memory/blockOffsetTable.hpp	Thu Sep 13 21:20:26 2012 +0200
@@ -285,7 +285,7 @@
   };
 
   static size_t power_to_cards_back(uint i) {
-    return (size_t)(1 << (LogBase * i));
+    return (size_t)1 << (LogBase * i);
   }
   static size_t power_to_words_back(uint i) {
     return power_to_cards_back(i) * N_words;