pa.md (fmpyadd peepholes): Cleanups suggested by Tege.
From-SVN: r3125
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@ -2651,9 +2651,19 @@
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"*
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{
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if (GET_MODE (operands[0]) == DFmode)
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return \"fmpyadd,dbl %1,%2,%0,%4,%3\";
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{
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if (rtx_equal_p (operands[5], operands[3])
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return \"fmpyadd,dbl %1,%2,%0,%4,%3\";
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else
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return \"fmpyadd,dbl %1,%2,%0,%5,%3\";
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}
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else
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return \"fmpyadd,sgl %1,%2,%0,%4,%3\";
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{
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if (rtx_equal_p (operands[5], operands[3])
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return \"fmpyadd,sgl %1,%2,%0,%4,%3\";
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else
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return \"fmpyadd,sgl %1,%2,%0,%5,%3\";
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}
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}")
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@ -2668,9 +2678,19 @@
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"*
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{
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if (GET_MODE (operands[0]) == DFmode)
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return \"fmpyadd,dbl %1,%2,%0,%4,%3\";
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{
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if (rtx_equal_p (operands[3], operands[5]))
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return \"fmpyadd,dbl %1,%2,%0,%4,%3\";
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else
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return \"fmpyadd,dbl %1,%2,%0,%5,%3\";
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}
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else
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return \"fmpyadd,sgl %1,%2,%0,%4,%3\";
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{
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if (rtx_equal_p (operands[3], operands[5]))
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return \"fmpyadd,sgl %1,%2,%0,%4,%3\";
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else
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return \"fmpyadd,sgl %1,%2,%0,%5,%3\";
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}
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}")
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;; Note fsub subtracts the second operand from the first while fmpysub
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