2018-10-02  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* match.pd (((X /[ex] A) +- B) * A): New transformation.

gcc/testsuite/
	* gcc.dg/tree-ssa/muldiv-1.c: New file.
	* gcc.dg/tree-ssa/muldiv-2.c: Likewise.

From-SVN: r264792