[Bug rtl-optimization/43494] [4.4/4.5/4.6 Regression] Overlooked dependency causes wrong scheduling, wrong code

[aoliva at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43494

--- Comment #28 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2011-01-13 10:31:21 UTC ---
Created attachment 22957
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22957
Updated patch, still awaiting review

The patch to fix this bug, posted on Sept 21, is still awaiting review :-(

This updated version fixes just a whitespace difference that caused it to fail
to apply.