[turbofan] Avoid repeatedly revisiting inputs in GraphReducer.

[turbofan] Avoid repeatedly revisiting inputs in GraphReducer.

R=mstarzinger@chromium.org
BUG=

[Michael Starzinger, 2014-11-27 15:46:34]

LGTM, just one nit.

https://codereview.chromium.org/753073009/diff/1/src/compiler/graph-reducer.cc
File src/compiler/graph-reducer.cc (right):

https://codereview.chromium.org/753073009/diff/1/src/compiler/graph-reducer.c...
src/compiler/graph-reducer.cc:182: stack_.push(entry);
nit: Can we use the short syntax "stack_push({node, 0})" here?

[titzer, 2014-11-27 15:55:59]

On 2014/11/27 15:46:34, Michael Starzinger wrote:
> LGTM, just one nit.
> 
> https://codereview.chromium.org/753073009/diff/1/src/compiler/graph-reducer.cc
> File src/compiler/graph-reducer.cc (right):
> 
>
https://codereview.chromium.org/753073009/diff/1/src/compiler/graph-reducer.c...
> src/compiler/graph-reducer.cc:182: stack_.push(entry);
> nit: Can we use the short syntax "stack_push({node, 0})" here?

Done.

[titzer, 2014-11-27 15:56:02]

The CQ bit was checked by titzer@chromium.org

[commit-bot: I haz the power, 2014-11-27 15:56:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/753073009/40001

[commit-bot: I haz the power, 2014-11-27 16:24:14]

Committed patchset #3 (id:40001)