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r132168 - in /trunk/gcc: ChangeLog tree-ssa-rea...


Author: uros
Date: Thu Feb  7 14:11:26 2008
New Revision: 132168

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132168
Log:
	PR tree-optimization/35085
	* tree-ssa-reassoc.c (rewrite_expr_tree): Enable destructive update
	for operand entry oe2 in addition to operand entry oe3 in order to
	expose more opportunities for vectorizer sum reduction.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c


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