Hi,

The patch fixes PR58775.

Bootstrap and no make check regression on X86-64?

Is it OK?

Thanks!
-Zhenqiang

ChangeLog:
2013-10-18  Zhenqiang Chen  <zhenqiang.c...@linaro.org>

        PR tree-optimization/58775
        * tree-ssa-reassoc.c (next_stmt_of): New function.
        (not_dominated_by): Check next_stmt_of for new statement.
        (rewrite_expr_tree): Call ensure_ops_are_available.

testsuite/ChangeLog:
2013-10-18  Zhenqiang Chen  <zhenqiang.c...@linaro.org>

        * gcc.dg/tree-ssa/pr58775.c: New test case.

Attachment: pr58775.patch
Description: Binary data

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