[Bug rtl-optimization/45966] Incorrect combiner transformation.

[bernds at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45966

--- Comment #3 from Bernd Schmidt <bernds at gcc dot gnu.org> 2010-10-19 
00:24:39 UTC ---
Author: bernds
Date: Tue Oct 19 00:24:36 2010
New Revision: 165674

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165674
Log:
    PR rtl-optimization/45966
    * combine.c (try_combine): If added_sets_2, deal with the case
    where i0 feeds i1 and i1 feeds i2.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c