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r144348 - in /trunk/gcc: ChangeLog emit-rtl.c l...


Author: rsandifo
Date: Sat Feb 21 09:15:13 2009
New Revision: 144348

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=144348
Log:
gcc/
	* loop-iv.c (truncate_value): New function.
	(iv_subreg, get_iv_value, iv_number_of_iterations): Use it instead
	of lowpart_subreg.
	(lowpart_subreg): Move to...
	* emit-rtl.c: ...here.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/emit-rtl.c
    trunk/gcc/loop-iv.c


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