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[lno] [patch] another vectorizer and array_base_name_differ_p update

From: Dorit Naishlos <DORIT at il dot ibm dot com>
To: gcc-patches at gcc dot gnu dot org
Date: Thu, 22 Jul 2004 15:13:53 +0300
Subject: [lno] [patch] another vectorizer and array_base_name_differ_p update

Minor cleanup.

dorit

        * tree-data-ref.c (array_base_name_differ_p): Add comments, and
consider
        union case.
        * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of file.
        * tree-flow.h (empty_block_p): Same.
        * tree-vectorizer.c (vect_analyze_loop_form): Use empty_block_p to
        check that latch is empty.

(See attached file: out.July22)

Attachment: out.July22
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