Commit 556442117bc373ddce148461c59b70f1250aced0
2016-11-08T11:07:34
Fix constant folding right shift corner cases Right-shifting the minimum signed integer needs to be handled as a special case, since it can't go through the usual path that clears the sign bit. Code for right-shifting by zero also had a typo that resulted in setting the wrong value to the result. BUG=chromium:662706 TEST=angle_unittests Change-Id: Ief24d738064906a72212242e0917ce30e45d6b25 Reviewed-on: https://chromium-review.googlesource.com/408158 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>