http://codereview.chromium.org/14158/diff/5/205
File src/virtual-frame-ia32.cc (right):

http://codereview.chromium.org/14158/diff/5/205#newcode576
Line 576: int new_stack_pointer = i;  // Before a final pop.
On 2008/12/17 09:50:12, Kevin Millikin wrote:
> I don't agree that this really makes the code clearer.
new_stack_pointer_ is
> just i in a code block where i doesn't change.  I would probably just
make the
> comment immediately above clearer, that we are adjusting the stack
pointer to be
> equal to i.

Done.

http://codereview.chromium.org/14158/diff/5/205#newcode584
Line 584: Immediate((stack_pointer_ - new_stack_pointer) *
kPointerSize));
On 2008/12/17 09:50:12, Kevin Millikin wrote:
> If we keep the name new_stack_pointer_, we should probably name some
part of
> this long expresstion (stack_pointer_ - new_stack_pointer) *
kPointerSize.  In
> any case, the arguments should be aligned.

Done.

http://codereview.chromium.org/14158/diff/5/205#newcode595
Line 595: SyncRange(stack_pointer_ + 1, i);
On 2008/12/17 09:50:12, Kevin Millikin wrote:
> I actually don't mind syncing zero-sized (or even negative) ranges
since it does
> the right thing.  The simplest way to state the precondition for
SyncElementAt
> is that everything between the stack pointer and the element
(exclusive on both
> ends) must be synced, even if that range includes no elements.
>
> However, if we change it here, we should probably change it
everywhere.

I don't understand why we need to change it other places than here.  All
that is changing is the check if the range is empty.  I know it does the
right thing, but I think it takes thought to understand why the limit on
the test is different than the limit of the range.

http://codereview.chromium.org/14158

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