[Bug target/27855] [4.5/4.7/4.8 regression] reassociation causes the RA to be confused

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27855



--- Comment #45 from Steven Bosscher <steven at gcc dot gnu.org> 2013-01-16 
23:04:44 UTC ---

(In reply to comment #44)



Is there any improvement if you use -fschedule-insns1 -fsched-pressure?