2010/2/24  <[email protected]>:
>
> http://codereview.chromium.org/652227/diff/1/4
> File src/ia32/macro-assembler-ia32.cc (right):
>
> http://codereview.chromium.org/652227/diff/1/4#newcode170
> src/ia32/macro-assembler-ia32.cc:170: and_(Operand(value),
> Immediate(ExternalReference::new_space_mask()));
> Should this be done on x64 as well?

There's no easy way to do it on x64 because pointers are 64 bit and
the mask is 32 bit.  I could make it work, but it's only really
relevant on ARM where we cross compile the snapshot.

>
> http://codereview.chromium.org/652227
>

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