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diff ASSEMBLY_EXCEPTION @ 1546:a00b51b2dda4

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6948539: CMS+UseCompressedOops: placement of cms_free bit interferes with promoted object link Summary: When using compressed oops, use compressed promoted pointers in b63:b31 of the mark word, so as not to interfere with the CMS "freeness bit" at b7. Updated mark-word layout documentation. Reviewed-by: minqi, poonam, jmasa, coleenp
author ysr
date Mon, 17 May 2010 00:47:28 -0700
parents a61af66fc99e
children c18cbe5936b8
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