PR fortran/29600

	* Makefile.am: Add generated/shape_i{1,2}.c
	* Makefile.in: Regenerate.
	* generated/shape_i1.c: New generated file.
	* generated/shape_i2.c: New generated file.
	* generated/shape_i4.c: Regenerate.
	* generated/shape_i8.c: Regenerate.
	* generated/shape_i16.c: Regenerate.
	* gfortran.map (GFORTRAN_1.7): Add _gfortran_shape_{1,2}.
	* m4/shape.m4: Fix parameter type.

	* gfortran.dg/shape_8.f90: New test.

From-SVN: r227210