[Bug tree-optimization/50693] Loop optimization restricted by GOTOs

[alex.gaynor at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50693

--- Comment #21 from Alex Gaynor <alex.gaynor at gmail dot com> 2011-10-11 16:02:56 UTC ---
Given the concern for preserving labels for debugging, perhaps allowing the
merging of basic blocks that eliminate labels could be conditional on either a
new function attribute or command line flag?