gcc/ChangeLog:

	PR tree-optimization/86196
	* gimple-ssa-warn-restrict.c (builtin_memref::builtin_memref): Use
	base size only of arrays.

gcc/testsuite/ChangeLog:

	PR tree-optimization/86196
	* gcc.dg/Wrestrict-18.c: New test.

From-SVN: r266967