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r109701 - in /trunk/gcc: ChangeLog gcse.c tests...


Author: rguenth
Date: Sat Jan 14 11:04:16 2006
New Revision: 109701

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109701
Log:
2006-01-14  Steven Bosscher  <stevenb.gcc@gmail.com>
	Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/24257
	* gcse.c (find_moveable_store): Only consider a store movable
	when the SET_SRC of the insn can be assigned to a register.

	* gcc.dg/torture/pr24257.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr24257.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gcse.c
    trunk/gcc/testsuite/ChangeLog


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