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r171900 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: irar
Date: Sun Apr  3 08:30:53 2011
New Revision: 171900

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171900
Log:

	* tree-if-conv.c (memrefs_read_or_written_unconditionally): Strip all
	non-variable offsets and compare the remaining bases of the two
	accesses instead of looking for exact same data-ref.


Added:
    trunk/gcc/testsuite/gcc.dg/vect/if-cvt-stores-vect-ifcvt-18.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/vect.exp
    trunk/gcc/tree-if-conv.c


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