re PR tree-optimization/26939 (loop number of iterations analysis not working)
PR tree-optimization/26939 * tree-chrec.c (chrec_merge): Use eq_evolutions_p. From-SVN: r112623
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2006-04-02 Sebastian Pop <pop@cri.ensmp.fr>
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PR tree-optimization/26939
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* tree-chrec.c (chrec_merge): Use eq_evolutions_p.
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2006-04-02 Sebastian Pop <pop@cri.ensmp.fr>
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* tree-scalar-evolution.c (add_to_evolution_1): Pass an extra argument
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@ -783,7 +783,7 @@ chrec_merge (tree chrec1,
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if (chrec2 == chrec_not_analyzed_yet)
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return chrec1;
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if (operand_equal_p (chrec1, chrec2, 0))
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if (eq_evolutions_p (chrec1, chrec2))
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return chrec1;
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return chrec_dont_know;
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