diff src/cpu/x86/vm/x86_64.ad @ 1209:e8443c7be117

6921969: optimize 64 long multiply for case with high bits zero Reviewed-by: never, twisti, kvn, rasbold Contributed-by: Hiroshi Yamauchi <yamauchi@google.com>
author never
date Wed, 03 Feb 2010 15:56:37 -0800
parents 97125851f396
children 2883969d09e7
line wrap: on
line diff