* cselib.c (remove_useless_values): Do not access discarded values.
From-SVN: r76478
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@ -1,3 +1,7 @@
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2004-01-24 Jan Hubicka <jh@suse.cz>
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* cselib.c (remove_useless_values): Do not access discarded values.
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2004-01-24 Joseph S. Myers <jsm@polyomino.org.uk>
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* c-typeck.c (build_conditional_expr): Do not allow non-lvalue
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@ -357,7 +357,6 @@ remove_useless_values (void)
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while (values_became_useless);
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/* Second pass: actually remove the values. */
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htab_traverse (hash_table, discard_useless_values, 0);
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p = &first_containing_mem;
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for (v = *p; v != &dummy_val; v = v->next_containing_mem)
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@ -368,6 +367,8 @@ remove_useless_values (void)
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}
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*p = &dummy_val;
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htab_traverse (hash_table, discard_useless_values, 0);
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if (n_useless_values != 0)
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abort ();
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}
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