PR libfortran/19308

	PR fortran/20120
	PR libfortran/22437

	* Makefile.am: Add generated files for large real and integers
	kinds. Add a rule to create the kinds.inc c99_protos.inc files.
	Use kinds.inc to preprocess Fortran generated files.
	* libgfortran.h: Add macro definitions for GFC_INTEGER_16_HUGE,
	GFC_REAL_10_HUGE and GFC_REAL_16_HUGE. Add types gfc_array_i16,
	gfc_array_r10, gfc_array_r16, gfc_array_c10, gfc_array_c16,
	gfc_array_l16.
	* mk-kinds-h.sh: Define macros HAVE_GFC_LOGICAL_* and
	HAVE_GFC_COMPLEX_* when these types are available.
	* intrinsics/ishftc.c (ishftc16): New function for GFC_INTEGER_16.
	* m4/all.m4, m4/any.m4, m4/count.m4, m4/cshift1.m4, m4/dotprod.m4,
	m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4, m4/eoshift3.m4,
	m4/exponent.m4, m4/fraction.m4, m4/in_pack.m4, m4/in_unpack.m4,
	m4/matmul.m4, m4/matmull.m4, m4/maxloc0.m4, m4/maxloc1.m4,
	m4/maxval.m4, m4/minloc0.m4, m4/minloc1.m4, m4/minval.m4, m4/mtype.m4,
	m4/nearest.m4, m4/pow.m4, m4/product.m4, m4/reshape.m4,
	m4/set_exponent.m4, m4/shape.m4, m4/specific.m4, m4/specific2.m4,
	m4/sum.m4, m4/transpose.m4: Protect generated functions with
	appropriate "#if defined (HAVE_GFC_type_kind)" preprocessor directives.
	* Makefile.in: Regenerate.
	* all files in generated/: Regenerate.

	* f95-lang.c (DO_DEFINE_MATH_BUILTIN): Add support for long
	double builtin function.
	(gfc_init_builtin_functions): Add mfunc_longdouble,
	mfunc_clongdouble and func_clongdouble_longdouble trees. Build
	them for round, trunc, cabs, copysign and pow functions.
	* iresolve.c (gfc_resolve_reshape, gfc_resolve_transpose): Add
	case for kind 10 and 16.
	* trans-decl.c: Add trees for cpowl10, cpowl16, ishftc16,
	exponent10 and exponent16.
	(gfc_build_intrinsic_function_decls): Build nodes for int16,
	real10, real16, complex10 and complex16 types. Build all possible
	combinations for function _gfortran_pow_?n_?n. Build function
	calls cpowl10, cpowl16, ishftc16, exponent10 and exponent16.
	* trans-expr.c (gfc_conv_power_op): Add case for integer(16),
	real(10) and real(16).
	* trans-intrinsic.c: Add suppport for long double builtin
	functions in BUILT_IN_FUNCTION, LIBM_FUNCTION and LIBF_FUNCTION
	macros.
	(gfc_conv_intrinsic_aint): Add case for integer(16), real(10) and
	real(16) kinds.
	(gfc_build_intrinsic_lib_fndecls): Add support for real10_decl
	and real16_decl in library functions.
	(gfc_get_intrinsic_lib_fndecl): Add cases for real and complex
	kinds 10 and 16.
	(gfc_conv_intrinsic_exponent): Add cases for real(10) and real(16)
	kinds.
	(gfc_conv_intrinsic_sign): Likewise.
	(gfc_conv_intrinsic_ishftc): Add case for integer(16) kind.
	* trans-types.c (gfc_get_int_type, gfc_get_real_type,
	gfc_get_complex_type, gfc_get_logical_type): Doesn't error out in
	the case of kinds not available.
	* trans.h: Declare trees for cpowl10, cpowl16, ishftc16,
	exponent10 and exponent16.

	* gfortran.dg/large_real_kind_2.F90: New test.
	* gfortran.dg/large_integer_kind_2.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104889 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 51 insertions, 0 deletions

diff --git a/libgfortran/generated/_atan_r4.F90 b/libgfortran/generated/_atan_r4.F90
new file mode 100644
index 00000000000..4e88ab24f69
--- /dev/null
+++ b/libgfortran/generated/_atan_r4.F90
@@ -0,0 +1,51 @@
+!   Copyright 2002 Free Software Foundation, Inc.
+!   Contributed by Paul Brook <paul@nowt.org>
+!
+!This file is part of the GNU Fortran 95 runtime library (libgfortran).
+!
+!GNU libgfortran is free software; you can redistribute it and/or
+!modify it under the terms of the GNU General Public
+!License as published by the Free Software Foundation; either
+!version 2 of the License, or (at your option) any later version.
+
+!In addition to the permissions in the GNU General Public License, the
+!Free Software Foundation gives you unlimited permission to link the
+!compiled version of this file into combinations with other programs,
+!and to distribute those combinations without any restriction coming
+!from the use of this file.  (The General Public License restrictions
+!do apply in other respects; for example, they cover modification of
+!the file, and distribution when not linked into a combine
+!executable.)
+!
+!GNU libgfortran is distributed in the hope that it will be useful,
+!but WITHOUT ANY WARRANTY; without even the implied warranty of
+!MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+!GNU General Public License for more details.
+!
+!You should have received a copy of the GNU General Public
+!License along with libgfortran; see the file COPYING.  If not,
+!write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+!Boston, MA 02110-1301, USA.
+!
+!This file is machine generated.
+
+
+
+
+
+#include "config.h"
+#include "kinds.inc"
+#include "c99_protos.inc"
+
+#if defined (HAVE_GFC_REAL_4)
+#ifdef HAVE_ATANF
+
+elemental function specific__atan_r4 (parm)
+   real (kind=4), intent (in) :: parm
+   real (kind=4) :: specific__atan_r4
+
+   specific__atan_r4 = atan (parm)
+end function
+
+#endif
+#endif