[Bug middle-end/54879] gcc/combine.c:12018: warning: comparison always false due to limited range of data type

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54879



--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-10-10 
10:41:44 UTC ---

Author: jakub

Date: Wed Oct 10 10:41:39 2012

New Revision: 192303



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192303

Log:

    PR middle-end/54879

    * combine.c (count_rtxs): Use RTX_BIN_ARITH resp. RTX_COMM_ARITH

    instead of '2' resp. 'c' for GET_RTX_CLASS comparisons.



Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/combine.c