[Bug rtl-optimization/53176] [4.8 Regression] gcc.dg/lower-subreg-1.c FAILs

[hp at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53176

--- Comment #22 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2012-05-06 23:28:55 UTC ---
(In reply to comment #21)

Hopefully it was obvious, but:

> ... where natural_set_cost is the cost of
> setting a register (possibly the default)

... for the UNITS_PER_WORD case ...