(set_dominates_use): In second loop, add check for copy_end.
From-SVN: r13997
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@ -3617,6 +3617,10 @@ set_dominates_use (regno, first_uid, last_uid, copy_start, copy_end)
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can not be sure that FIRST_UID dominates LAST_UID. */
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if (GET_CODE (p) == CODE_LABEL)
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return 0;
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/* Could not find LAST_UID, but we reached the end of the loop, so
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it must be safe. */
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else if (p == copy_end)
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return 1;
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p = NEXT_INSN (p);
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}
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