[gcc]

2016-04-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
	    Jakub Jelinek <jakub@redhat.com>

	PR middle-end/70457
	* tree-inline.c (estimate_num_insn): Use gimple_call_builtin_p
	to ensure a call statement is compatible with a built-in's
	prototype.
	* tree-ssa-math-opts.c (pass_optimize_windening_mul::execute):
	Likewise.

[gcc/testsuite]

2016-04-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
	    Jakub Jelinek <jakub@redhat.com>

	PR middle-end/70457
	* gcc.dg/torture/pr70457.c: New.


Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r234716