[Bug tree-optimization/54295] [4.7/4.8 regression] Widening multiply-accumulate operation uses wrong value extension

[rearnsha at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54295

--- Comment #4 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2012-08-20 
14:13:40 UTC ---
Author: rearnsha
Date: Mon Aug 20 14:13:16 2012
New Revision: 190534

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190534
Log:
    PR tree-ssa/54295
    * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Delete rhs_code
    declaration and setter.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-math-opts.c