(output_move_double): Do the low reg first,
when only the high reg has an overlap. From-SVN: r4904
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@ -345,10 +345,13 @@ output_move_double (operands)
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operands[1] = gen_rtx (MEM, DImode, op0);
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latehalf[1] = adj_offsettable_operand (operands[1], 4);
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}
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/* Do the late half first. */
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output_asm_insn (singlemove_string (latehalf), latehalf);
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/* Then clobber. */
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return singlemove_string (operands);
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if (reg_mentioned_p (op0, XEXP (op1, 0)))
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{
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/* The first half has the overlap, Do the late half first. */
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output_asm_insn (singlemove_string (latehalf), latehalf);
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/* Then clobber. */
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return singlemove_string (operands);
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}
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}
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/* Normal case. Do the two words, low-numbered first. */
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