* expmed.c (expand_mult): Use std::swap.

From-SVN: r218332

* expmed.c (expand_mult): Use std::swap.
From-SVN: r218332
4c278134 · Jakub Jelinek · Jakub Jelinek · e9082138 · 4c278134 · 4c278134
Commit 4c278134 authored Dec 03, 2014 by Jakub Jelinek Committed by Jakub Jelinek Dec 03, 2014
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gcc/ChangeLog
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gcc/expmed.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2014-12-03  Jakub Jelinek  <jakub@redhat.com>

+	* expmed.c (expand_mult): Use std::swap.
+
 	PR c/59708
 	* expmed.c (expand_widening_mult): Return const0_rtx if
 	coeff is 0.
--- a/gcc/expmed.c
+++ b/gcc/expmed.c
@@ -3087,11 +3087,7 @@ expand_mult (machine_mode mode, rtx op0, rtx op1, rtx target,
  bool do_trapv = flag_trapv && SCALAR_INT_MODE_P (mode) && !unsignedp;

  if (CONSTANT_P (op0))
-    {
-      rtx temp = op0;
-      op0 = op1;
-      op1 = temp;
-    }
+    std::swap (op0, op1);

  /* For vectors, there are several simplifications that can be made if
     all elements of the vector constant are identical.  */