diff src/cpu/x86/vm/c1_LIRAssembler_x86.cpp @ 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 87684f1a88b5
children 7f8790caccb0 576e77447e3c
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