------- Comment #3 from P at draigBrady dot com 2010-04-22 00:40 ------- Actually gcc 4.5 was the first version to mention -Wlogical-op in the release notes, but that option has actually been available since gcc 4.3.0 (5 Mar 2008)
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4412