2011-02-09 Martin Jambor <mjambor@suse.cz>
PR middle-end/45505
* tree-sra.c (struct access): New flags grp_scalar_read and
grp_scalar_write. Changed description of assignment read and write
flags.
(dump_access): Dump new flags, reorder all of them.
(sort_and_splice_var_accesses): Set the new flag accordingly, use them
to detect multiple scalar reads.
(analyze_access_subtree): Use the new scalar read write flags instead
of the old flags. Adjusted comments.
* testsuite/gfortran.dg/pr25923.f90: Remove xfails.
From-SVN: r169964
