(expand_divmod): Clear out TARGET also if OP1 is a constant,
when TARGET == OP0. From-SVN: r7661
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@ -2605,7 +2605,7 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp)
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and function-inlining gets confused by this. */
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&& ((REG_P (target) && REG_FUNCTION_VALUE_P (target))
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/* Don't clobber an operand while doing a multi-step calculation. */
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|| (rem_flag
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|| ((rem_flag || op1_is_constant)
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&& (reg_mentioned_p (target, op0)
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|| (GET_CODE (op0) == MEM && GET_CODE (target) == MEM)))
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|| reg_mentioned_p (target, op1)
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