On 03/10/2015 10:12 AM, Steven Bosscher wrote: > On Tue, Mar 10, 2015 at 8:57 AM, Andreas Krebbel wrote: >> >> * gcc/ifcvt.c (if_convert): >> > > ...yes...?
Damn. mklog is still not able to do the complete job for me ;) > Tiny nail, huge hammer. This triggers a full re-scan of all insns and > a re-calculation of all dataflow problems. > > The transformations in ifcvt are all simple enough that it should be > possible to just clean up that redundant insn at the site where the > code transformation is performed. Agreed. I was hoping to get this low risk version into 5.0. Bye, -Andreas-
