2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org>

2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88821
	* expr.c (gfc_is_simply_contiguous): Return true for
	an EXPR_ARRAY.
	* trans-array.c (is_pointer): New function.
	(gfc_conv_array_parameter): Call gfc_conv_subref_array_arg
	when not optimizing and not optimizing for size if the formal
	arg is passed by reference.
	* trans-expr.c (gfc_conv_subref_array_arg): Add arguments
	fsym, proc_name and sym.  Add run-time warning for temporary
	array creation.  Wrap argument if passing on an optional
	argument to an optional argument.
	* trans.h (gfc_conv_subref_array_arg): Add optional arguments
	fsym, proc_name and sym to prototype.

2019-05-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88821
	* gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options
	to make sure the test for internal_pack is retained.
	* gfortran.dg/assumed_type_2.f90: Split compile and run time
	tests into this and
	* gfortran.dg/assumed_type_2a.f90: New file.
	* gfortran.dg/c_loc_test_22.f90: Likewise.
	* gfortran.dg/contiguous_3.f90: Likewise.
	* gfortran.dg/internal_pack_11.f90: Likewise.
	* gfortran.dg/internal_pack_12.f90: Likewise.
	* gfortran.dg/internal_pack_16.f90: Likewise.
	* gfortran.dg/internal_pack_17.f90: Likewise.
	* gfortran.dg/internal_pack_18.f90: Likewise.
	* gfortran.dg/internal_pack_4.f90: Likewise.
	* gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options
	to make sure the test for internal_pack is retained.
	* gfortran.dg/internal_pack_6.f90: Split compile and run time
	tests into this and
	* gfortran.dg/internal_pack_6a.f90: New file.
	* gfortran.dg/internal_pack_8.f90: Likewise.
	* gfortran.dg/missing_optional_dummy_6: Split compile and run time
	tests into this and
	* gfortran.dg/missing_optional_dummy_6a.f90: New file.
	* gfortran.dg/no_arg_check_2.f90: Split compile and run time tests
	into this and
	* gfortran.dg/no_arg_check_2a.f90: New file.
	* gfortran.dg/typebound_assignment_5.f90: Split compile and run time
	tests into this and
	* gfortran.dg/typebound_assignment_5a.f90: New file.
	* gfortran.dg/typebound_assignment_6.f90: Split compile and run time
	tests into this and
	* gfortran.dg/typebound_assignment_6a.f90: New file.
	* gfortran.dg/internal_pack_19.f90: New file.
	* gfortran.dg/internal_pack_20.f90: New file.
	* gfortran.dg/internal_pack_21.f90: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@271377 138bc75d-0d04-0410-961f-82ee72b054a4