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(parent: 3e8effb) | patch
Cleaned up nil comparisons in Hydrogen.
authorsvenpanne@chromium.org <svenpanne@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 22 Aug 2013 06:44:34 +0000 (06:44 +0000)
committersvenpanne@chromium.org <svenpanne@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Thu, 22 Aug 2013 06:44:34 +0000 (06:44 +0000)
commit40f81949d31d3a878908f9e37ed8a3a2ebc1d30a
tree55051a1077a8d91047cfe57fa9d6d231ee5300d5tree | snapshot
parent3e8effb0bd7a61973499ca206980b53e3a4abe09commit | diff
Cleaned up nil comparisons in Hydrogen.

This consists basically of 2 parts:

   * Restructured BuildCompareNil to make the logic behind it clearer.
     Note that it is intentionally written in a quite stylized way.

   * Replaced a usesless IfBuilder by a plain HInstruction, removing
     some empty blocks.

R=danno@chromium.org

Review URL: https://codereview.chromium.org/22305004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/hydrogen.cc diff | blob | history
Domain: Web Framework / Web Engine;