* expmed.c (expand_mult): Use std::swap.
From-SVN: r218332
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2014-12-03 Jakub Jelinek <jakub@redhat.com>
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* expmed.c (expand_mult): Use std::swap.
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PR c/59708
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* expmed.c (expand_widening_mult): Return const0_rtx if
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coeff is 0.
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@ -3087,11 +3087,7 @@ expand_mult (machine_mode mode, rtx op0, rtx op1, rtx target,
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bool do_trapv = flag_trapv && SCALAR_INT_MODE_P (mode) && !unsignedp;
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if (CONSTANT_P (op0))
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{
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rtx temp = op0;
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op0 = op1;
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op1 = temp;
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}
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std::swap (op0, op1);
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/* For vectors, there are several simplifications that can be made if
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all elements of the vector constant are identical. */
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