http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47167

--- Comment #7 from Martin Reinecke <mar...@mpa-garching.mpg.de> 2011-01-19 
14:16:18 UTC ---
OK, I located the problematic commit, at least on the 4.5 branch: it's revision
number 167492 (fix for PR tree-optimization/46806).

Between revisions 167491 and 167492 the CPU time for the testcase2.c jumps from
4.7s to 5.4s.

Do you think that anything can be done about this regression?

Reply via email to