* tree-ssa-dom.c (record_temporary_equivalences): Add comment.
From-SVN: r202789
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2013-09-20 Jeff Law <law@redhat.com>
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* tree-ssa-dom.c (record_temporary_equivalences): Add comment.
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2013-09-20 Yufeng Zhang <yufeng.zhang@arm.com>
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* config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
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@ -1070,6 +1070,10 @@ simplify_stmt_for_jump_threading (gimple stmt,
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return lookup_avail_expr (stmt, false);
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}
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/* Record into the equivalence tables any equivalences implied by
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traversing edge E (which are cached in E->aux).
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Callers are responsible for managing the unwinding markers. */
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static void
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record_temporary_equivalences (edge e)
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{
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